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1.  Variation in NF-κB Signaling Pathways and Survival in Invasive Epithelial Ovarian Cancer 
Block, Matthew S. | Charbonneau, Bridget | Vierkant, Robert A. | Fogarty, Zachary | Bamlet, William R. | Pharoah, Paul D.P. | Chenevix-Trench, Georgia | Rossing, Mary Anne | Cramer, Daniel | Pearce, Celeste Leigh | Schildkraut, Joellen | Menon, Usha | Kjaer, Susanne K. | Levine, Douglas A. | Gronwald, Jacek | Culver, Hoda Anton | Whittemore, Alice S. | Karlan, Beth Y. | Lambrechts, Diether | Wentzensen, Nicolas | Kupryjanczyk, Jolanta | Chang-Claude, Jenny | Bandera, Elisa V. | Hogdall, Estrid | Heitz, Florian | Kaye, Stanley B. | Fasching, Peter A. | Campbell, Ian | Goodman, Marc T. | Pejovic, Tanja | Bean, Yukie T. | Hays, Laura E. | Lurie, Galina | Eccles, Diana | Hein, Alexander | Beckmann, Matthias W. | Ekici, Arif B. | Paul, James | Brown, Robert | Flanagan, James M. | Harter, Philipp | du Bois, Andreas | Schwaab, Ira | Hogdall, Claus K. | Lundvall, Lene | Olson, Sara H. | Orlow, Irene | Paddock, Lisa E. | Rudolph, Anja | Eilber, Ursula | Dansonka-Mieszkowska, Agnieszka | Rzepecka, Iwona K. | Ziolkowska-Seta, Izabela | Brinton, Louise A. | Yang, Hannah | Garcia-Closas, Montserrat | Despierre, Evelyn | Lambrechts, Sandrina | Vergote, Ignace | Walsh, Christine S. | Lester, Jenny | Sieh, Weiva | McGuire, Valerie | Rothstein, Joseph H. | Ziogas, Argyrios | Lubiński, Jan | Cybulski, Cezary | Menkiszak, Janusz | Jensen, Allan | Gayther, Simon A. | Ramus, Susan J. | Gentry-Maharaj, Aleksandra | Berchuck, Andrew | Wu, Anna H. | Pike, Malcolm C. | Van Den Berg, David | Terry, Kathryn L. | Vitonis, Allison F. | Ramirez, Starr M. | Rider, David N. | Knutson, Keith L. | Sellers, Thomas A. | Phelan, Catherine M. | Doherty, Jennifer A. | Johnatty, Sharon E. | deFazio, Anna | Song, Honglin | Tyrer, Jonathan | Kalli, Kimberly R. | Fridley, Brooke L. | Cunningham, Julie M. | Goode, Ellen L.
Survival in epithelial ovarian cancer (EOC) is influenced by the host immune response, yet the key genetic determinants of inflammation and immunity that impact prognosis are not known. The nuclear factor-kappa B (NF-κB) transcription factor family plays an important role in many immune and inflammatory responses, including the response to cancer. We studied common inherited variation in 210 genes in the NF-κB family in 10,084 patients with invasive EOC (5,248 high grade serous, 1,452 endometrioid, 795 clear cell, and 661 mucinous) from the Ovarian Cancer Association Consortium. Associations between genotype and overall survival were assessed using Cox regression for all patients and by major histology, adjusting for known prognostic factors and correcting for multiple testing (threshold for statistical significance—p < 2.5×10−5). Results were statistically significant when assessed for patients of a single histology. Key associations were with CARD11 (caspase recruitment domain family, member 11) rs41324349 in patients with mucinous EOC (HR 1.82, 95% CI 1.41-2.35, p=4.13×10−6) and TNFRSF13B (tumor necrosis factor receptor superfamily, member 13B) rs7501462 in patients with endometrioid EOC (HR 0.68, 95% CI 0.56-0.82, p=2.33×10−5). Other associations of note included TRAF2 (TNF receptor-associated factor 2) rs17250239 in patients with high-grade serous EOC (HR 0.84, 95% CI 0.77-0.92, p=6.49×10−5) and PLCG1 (phospholipase C, gamma 1) rs11696662 in patients with clear cell EOC (HR 0.43, 95% CI 0.26-0.73, p=4.56×10−4). These associations highlight the potential importance of genes associated with host inflammation and immunity in modulating clinical outcomes in distinct EOC histologies.
doi:10.1158/1055-9965.EPI-13-0962
PMCID: PMC4082406  PMID: 24740199
single nucleotide polymorphism; recurrence; survival; ovarian neoplasms
2.  Variation in NF-κB Signaling Pathways and Survival in Invasive Epithelial Ovarian Cancer 
Block, Matthew S. | Charbonneau, Bridget | Vierkant, Robert A. | Fogarty, Zachary | Bamlet, William R. | Pharoah, Paul D.P. | Chenevix-Trench, Georgia | Rossing, Mary Anne | Cramer, Daniel | Pearce, Celeste Leigh | Schildkraut, Joellen | Menon, Usha | Kjaer, Susanne K. | Levine, Douglas A. | Gronwald, Jacek | Culver, Hoda Anton | Whittemore, Alice S. | Karlan, Beth Y. | Lambrechts, Diether | Wentzensen, Nicolas | Kupryjanczyk, Jolanta | Chang-Claude, Jenny | Bandera, Elisa V. | Hogdall, Estrid | Heitz, Florian | Kaye, Stanley B. | Fasching, Peter A. | Campbell, Ian | Goodman, Marc T. | Pejovic, Tanja | Bean, Yukie T. | Hays, Laura E. | Lurie, Galina | Eccles, Diana | Hein, Alexander | Beckmann, Matthias W. | Ekici, Arif B. | Paul, James | Brown, Robert | Flanagan, James M. | Harter, Philipp | du Bois, Andreas | Schwaab, Ira | Hogdall, Claus K. | Lundvall, Lene | Olson, Sara H. | Orlow, Irene | Paddock, Lisa E. | Rudolph, Anja | Eilber, Ursula | Dansonka-Mieszkowska, Agnieszka | Rzepecka, Iwona K. | Ziolkowska-Seta, Izabela | Brinton, Louise A. | Yang, Hannah | Garcia-Closas, Montserrat | Despierre, Evelyn | Lambrechts, Sandrina | Vergote, Ignace | Walsh, Christine S. | Lester, Jenny | Sieh, Weiva | McGuire, Valerie | Rothstein, Joseph H. | Ziogas, Argyrios | Lubiński, Jan | Cybulski, Cezary | Menkiszak, Janusz | Jensen, Allan | Gayther, Simon A. | Ramus, Susan J. | Gentry-Maharaj, Aleksandra | Berchuck, Andrew | Wu, Anna H. | Pike, Malcolm C. | Van Den Berg, David | Terry, Kathryn L. | Vitonis, Allison F. | Ramirez, Starr M. | Rider, David N. | Knutson, Keith L. | Sellers, Thomas A. | Phelan, Catherine M. | Doherty, Jennifer A. | Johnatty, Sharon E. | deFazio, Anna | Song, Honglin | Tyrer, Jonathan | Kalli, Kimberly R. | Fridley, Brooke L. | Cunningham, Julie M. | Goode, Ellen L.
Survival in epithelial ovarian cancer (EOC) is influenced by the host immune response, yet the key genetic determinants of inflammation and immunity that impact prognosis are not known. The nuclear factor-kappa B (NF-κB) transcription factor family plays an important role in many immune and inflammatory responses, including the response to cancer. We studied common inherited variation in 210 genes in the NF-κB family in 10,084 patients with invasive EOC (5,248 high grade serous, 1,452 endometrioid, 795 clear cell, and 661 mucinous) from the Ovarian Cancer Association Consortium. Associations between genotype and overall survival were assessed using Cox regression for all patients and by major histology, adjusting for known prognostic factors and correcting for multiple testing (threshold for statistical significance—p < 2.5×10−5). Results were statistically significant when assessed for patients of a single histology. Key associations were with CARD11 (caspase recruitment domain family, member 11) rs41324349 in patients with mucinous EOC (HR 1.82, 95% CI 1.41–2.35, p=4.13×10−6) and TNFRSF13B (tumor necrosis factor receptor superfamily, member 13B) rs7501462 in patients with endometrioid EOC (HR 0.68, 95% CI 0.56–0.82, p=2.33×10−5). Other associations of note included TRAF2 (TNF receptor-associated factor 2) rs17250239 in patients with high-grade serous EOC (HR 0.84, 95% CI 0.77–0.92, p=6.49×10−5) and PLCG1 (phospholipase C, gamma 1) rs11696662 in patients with clear cell EOC (HR 0.43, 95% CI 0.26–0.73, p=4.56×10−4). These associations highlight the potential importance of genes associated with host inflammation and immunity in modulating clinical outcomes in distinct EOC histologies.
doi:10.1158/1055-9965.EPI-13-0962
PMCID: PMC4082406  PMID: 24740199
single nucleotide polymorphism; recurrence; survival; ovarian neoplasms
3.  MicroRNA Related Polymorphisms and Breast Cancer Risk 
Khan, Sofia | Greco, Dario | Michailidou, Kyriaki | Milne, Roger L. | Muranen, Taru A. | Heikkinen, Tuomas | Aaltonen, Kirsimari | Dennis, Joe | Bolla, Manjeet K. | Liu, Jianjun | Hall, Per | Irwanto, Astrid | Humphreys, Keith | Li, Jingmei | Czene, Kamila | Chang-Claude, Jenny | Hein, Rebecca | Rudolph, Anja | Seibold, Petra | Flesch-Janys, Dieter | Fletcher, Olivia | Peto, Julian | dos Santos Silva, Isabel | Johnson, Nichola | Gibson, Lorna | Aitken, Zoe | Hopper, John L. | Tsimiklis, Helen | Bui, Minh | Makalic, Enes | Schmidt, Daniel F. | Southey, Melissa C. | Apicella, Carmel | Stone, Jennifer | Waisfisz, Quinten | Meijers-Heijboer, Hanne | Adank, Muriel A. | van der Luijt, Rob B. | Meindl, Alfons | Schmutzler, Rita K. | Müller-Myhsok, Bertram | Lichtner, Peter | Turnbull, Clare | Rahman, Nazneen | Chanock, Stephen J. | Hunter, David J. | Cox, Angela | Cross, Simon S. | Reed, Malcolm W. R. | Schmidt, Marjanka K. | Broeks, Annegien | Veer, Laura J. V. a. n't. | Hogervorst, Frans B. | Fasching, Peter A. | Schrauder, Michael G. | Ekici, Arif B. | Beckmann, Matthias W. | Bojesen, Stig E. | Nordestgaard, Børge G. | Nielsen, Sune F. | Flyger, Henrik | Benitez, Javier | Zamora, Pilar M. | Perez, Jose I. A. | Haiman, Christopher A. | Henderson, Brian E. | Schumacher, Fredrick | Le Marchand, Loic | Pharoah, Paul D. P. | Dunning, Alison M. | Shah, Mitul | Luben, Robert | Brown, Judith | Couch, Fergus J. | Wang, Xianshu | Vachon, Celine | Olson, Janet E. | Lambrechts, Diether | Moisse, Matthieu | Paridaens, Robert | Christiaens, Marie-Rose | Guénel, Pascal | Truong, Thérèse | Laurent-Puig, Pierre | Mulot, Claire | Marme, Frederick | Burwinkel, Barbara | Schneeweiss, Andreas | Sohn, Christof | Sawyer, Elinor J. | Tomlinson, Ian | Kerin, Michael J. | Miller, Nicola | Andrulis, Irene L. | Knight, Julia A. | Tchatchou, Sandrine | Mulligan, Anna Marie | Dörk, Thilo | Bogdanova, Natalia V. | Antonenkova, Natalia N. | Anton-Culver, Hoda | Darabi, Hatef | Eriksson, Mikael | Garcia-Closas, Montserrat | Figueroa, Jonine | Lissowska, Jolanta | Brinton, Louise | Devilee, Peter | Tollenaar, Robert A. E. M. | Seynaeve, Caroline | van Asperen, Christi J. | Kristensen, Vessela N. | Slager, Susan | Toland, Amanda E. | Ambrosone, Christine B. | Yannoukakos, Drakoulis | Lindblom, Annika | Margolin, Sara | Radice, Paolo | Peterlongo, Paolo | Barile, Monica | Mariani, Paolo | Hooning, Maartje J. | Martens, John W. M. | Collée, J. Margriet | Jager, Agnes | Jakubowska, Anna | Lubinski, Jan | Jaworska-Bieniek, Katarzyna | Durda, Katarzyna | Giles, Graham G. | McLean, Catriona | Brauch, Hiltrud | Brüning, Thomas | Ko, Yon-Dschun | Brenner, Hermann | Dieffenbach, Aida Karina | Arndt, Volker | Stegmaier, Christa | Swerdlow, Anthony | Ashworth, Alan | Orr, Nick | Jones, Michael | Simard, Jacques | Goldberg, Mark S. | Labrèche, France | Dumont, Martine | Winqvist, Robert | Pylkäs, Katri | Jukkola-Vuorinen, Arja | Grip, Mervi | Kataja, Vesa | Kosma, Veli-Matti | Hartikainen, Jaana M. | Mannermaa, Arto | Hamann, Ute | Chenevix-Trench, Georgia | Blomqvist, Carl | Aittomäki, Kristiina | Easton, Douglas F. | Nevanlinna, Heli
PLoS ONE  2014;9(11):e109973.
Genetic variations, such as single nucleotide polymorphisms (SNPs) in microRNAs (miRNA) or in the miRNA binding sites may affect the miRNA dependent gene expression regulation, which has been implicated in various cancers, including breast cancer, and may alter individual susceptibility to cancer. We investigated associations between miRNA related SNPs and breast cancer risk. First we evaluated 2,196 SNPs in a case-control study combining nine genome wide association studies (GWAS). Second, we further investigated 42 SNPs with suggestive evidence for association using 41,785 cases and 41,880 controls from 41 studies included in the Breast Cancer Association Consortium (BCAC). Combining the GWAS and BCAC data within a meta-analysis, we estimated main effects on breast cancer risk as well as risks for estrogen receptor (ER) and age defined subgroups. Five miRNA binding site SNPs associated significantly with breast cancer risk: rs1045494 (odds ratio (OR) 0.92; 95% confidence interval (CI): 0.88–0.96), rs1052532 (OR 0.97; 95% CI: 0.95–0.99), rs10719 (OR 0.97; 95% CI: 0.94–0.99), rs4687554 (OR 0.97; 95% CI: 0.95–0.99, and rs3134615 (OR 1.03; 95% CI: 1.01–1.05) located in the 3′ UTR of CASP8, HDDC3, DROSHA, MUSTN1, and MYCL1, respectively. DROSHA belongs to miRNA machinery genes and has a central role in initial miRNA processing. The remaining genes are involved in different molecular functions, including apoptosis and gene expression regulation. Further studies are warranted to elucidate whether the miRNA binding site SNPs are the causative variants for the observed risk effects.
doi:10.1371/journal.pone.0109973
PMCID: PMC4229095  PMID: 25390939
4.  Large-Scale Evaluation of Common Variation in Regulatory T Cell-Related Genes and Ovarian Cancer Outcome 
Charbonneau, Bridget | Moysich, Kirsten B. | Kalli, Kimberly R. | Oberg, Ann L. | Vierkant, Robert A. | Fogarty, Zachary C. | Block, Matthew S. | Maurer, Matthew J. | Goergen, Krista M. | Fridley, Brooke L. | Cunningham, Julie M. | Rider, David N. | Preston, Claudia | Hartmann, Lynn C. | Lawrenson, Kate | Wang, Chen | Tyrer, Jonathan | Song, Honglin | deFazio, Anna | Johnatty, Sharon E. | Doherty, Jennifer A. | Phelan, Catherine M. | Sellers, Thomas A. | Ramirez, Starr M. | Vitonis, Allison F. | Terry, Kathryn L. | Van Den Berg, David | Pike, Malcolm C. | Wu, Anna H. | Berchuck, Andrew | Gentry-Maharaj, Aleksandra | Ramus, Susan J. | Diergaarde, Brenda | Shen, Howard | Jensen, Allan | Menkiszak, Janusz | Cybulski, Cezary | Lubiński, Jan | Ziogas, Argyrios | Rothstein, Joseph H. | McGuire, Valerie | Sieh, Weiva | Lester, Jenny | Walsh, Christine | Vergote, Ignace | Lambrechts, Sandrina | Despierre, Evelyn | Garcia-Closas, Montserrat | Yang, Hannah | Brinton, Louise A. | Spiewankiewicz, Beata | Rzepecka, Iwona K. | Dansonka-Mieszkowska, Agnieszka | Seibold, Petra | Rudolph, Anja | Paddock, Lisa E. | Orlow, Irene | Lundvall, Lene | Olson, Sara H. | Hogdall, Claus K. | Schwaab, Ira | du Bois, Andreas | Harter, Philipp | Flanagan, James M. | Brown, Robert | Paul, James | Ekici, Arif B. | Beckmann, Matthias W. | Hein, Alexander | Eccles, Diana | Lurie, Galina | Hays, Laura E. | Bean, Yukie T. | Pejovic, Tanja | Goodman, Marc T. | Campbell, Ian | Fasching, Peter A. | Konecny, Gottfried | Kaye, Stanley B. | Heitz, Florian | Hogdall, Estrid | Bandera, Elisa V. | Chang-Claude, Jenny | Kupryjanczyk, Jolanta | Wentzensen, Nicolas | Lambrechts, Diether | Karlan, Beth Y. | Whittemore, Alice S. | Culver, Hoda Anton | Gronwald, Jacek | Levine, Douglas A. | Kjaer, Susanne K. | Menon, Usha | Schildkraut, Joellen M. | Pearce, Celeste Leigh | Cramer, Daniel W. | Rossing, Mary Anne | Chenevix-Trench, Georgia | Pharoah, Paul D.P. | Gayther, Simon A. | Ness, Roberta B. | Odunsi, Kunle | Sucheston, Lara E. | Knutson, Keith L. | Goode, Ellen L.
Cancer immunology research  2014;2(4):332-340.
The presence of regulatory T cells (Tregs) in solid tumors is known to play a role in patient survival in ovarian cancer and other malignancies. We assessed inherited genetic variations via 749 tag SNPs in 25 Treg-associated genes (CD28, CTLA4, FOXP3, IDO1, IL10, IL10RA, IL15, 1L17RA, IL23A, IL23R, IL2RA, IL6, IL6R, IL8, LGALS1, LGALS9, MAP3K8, STAT5A, STAT5B, TGFB1, TGFB2, TGFB3, TGFBR1, TGRBR2, and TGFBR3) in relation to ovarian cancer survival. We analyzed genotype and overall survival in 10,084 women with invasive epithelial ovarian cancer, including 5,248 high-grade serous, 1,452 endometrioid, 795 clear cell, and 661 mucinous carcinoma cases of European descent across 28 studies from the Ovarian Cancer Association Consortium (OCAC). The strongest associations were found for endometrioid carcinoma and IL2RA SNPs rs11256497 [HR=1.42, 95% CI: 1.22-1.64; p=5.7 × 10−6], rs791587 [HR=1.36, 95% CI:1.17-1.57; p=6.2 × 10−5], rs2476491 [HR=1.40, 95% CI: 1.19-1.64; p=5.6 × 10−5], and rs10795763 [HR=1.35, 95% CI: 1.17-1.57; p=7.9 × 10−5], and for clear cell carcinoma and CTLA4 SNP rs231775 [HR=0.67, 95% CI: 0.54-0.82; p=9.3 × 10−5] after adjustment for age, study site, population stratification, stage, grade, and oral contraceptive use. The rs231775 allele associated with improved survival in our study also results in an amino acid change in CTLA4 and previously has been reported to be associated with autoimmune conditions. Thus, we found evidence that SNPs in genes related to Tregs appear to play a role in ovarian cancer survival, particularly in patients with clear cell and endometrioid EOC.
doi:10.1158/2326-6066.CIR-13-0136
PMCID: PMC4000890  PMID: 24764580
clear cell; endometrioid; gynecologic neoplasms; single nucleotide polymorphism
5.  Large-Scale Evaluation of Common Variation in Regulatory T Cell-Related Genes and Ovarian Cancer Outcome 
Charbonneau, Bridget | Moysich, Kirsten B. | Kalli, Kimberly R. | Oberg, Ann L. | Vierkant, Robert A. | Fogarty, Zachary C. | Block, Matthew S. | Maurer, Matthew J. | Goergen, Krista M. | Fridley, Brooke L. | Cunningham, Julie M. | Rider, David N. | Preston, Claudia | Hartmann, Lynn C. | Lawrenson, Kate | Wang, Chen | Tyrer, Jonathan | Song, Honglin | deFazio, Anna | Johnatty, Sharon E. | Doherty, Jennifer A. | Phelan, Catherine M. | Sellers, Thomas A. | Ramirez, Starr M. | Vitonis, Allison F. | Terry, Kathryn L. | Van Den Berg, David | Pike, Malcolm C. | Wu, Anna H. | Berchuck, Andrew | Gentry-Maharaj, Aleksandra | Ramus, Susan J. | Diergaarde, Brenda | Shen, Howard | Jensen, Allan | Menkiszak, Janusz | Cybulski, Cezary | Lubiński, Jan | Ziogas, Argyrios | Rothstein, Joseph H. | McGuire, Valerie | Sieh, Weiva | Lester, Jenny | Walsh, Christine | Vergote, Ignace | Lambrechts, Sandrina | Despierre, Evelyn | Garcia-Closas, Montserrat | Yang, Hannah | Brinton, Louise A. | Spiewankiewicz, Beata | Rzepecka, Iwona K. | Dansonka-Mieszkowska, Agnieszka | Seibold, Petra | Rudolph, Anja | Paddock, Lisa E. | Orlow, Irene | Lundvall, Lene | Olson, Sara H. | Hogdall, Claus K. | Schwaab, Ira | du Bois, Andreas | Harter, Philipp | Flanagan, James M. | Brown, Robert | Paul, James | Ekici, Arif B. | Beckmann, Matthias W. | Hein, Alexander | Eccles, Diana | Lurie, Galina | Hays, Laura E. | Bean, Yukie T. | Pejovic, Tanja | Goodman, Marc T. | Campbell, Ian | Fasching, Peter A. | Konecny, Gottfried | Kaye, Stanley B. | Heitz, Florian | Hogdall, Estrid | Bandera, Elisa V. | Chang-Claude, Jenny | Kupryjanczyk, Jolanta | Wentzensen, Nicolas | Lambrechts, Diether | Karlan, Beth Y. | Whittemore, Alice S. | Culver, Hoda Anton | Gronwald, Jacek | Levine, Douglas A. | Kjaer, Susanne K. | Menon, Usha | Schildkraut, Joellen M. | Pearce, Celeste Leigh | Cramer, Daniel W. | Rossing, Mary Anne | Chenevix-Trench, Georgia | Pharoah, Paul D.P. | Gayther, Simon A. | Ness, Roberta B. | Odunsi, Kunle | Sucheston, Lara E. | Knutson, Keith L. | Goode, Ellen L.
Cancer immunology research  2014;2(4):332-340.
The presence of regulatory T cells (Tregs) in solid tumors is known to play a role in patient survival in ovarian cancer and other malignancies. We assessed inherited genetic variations via 749 tag SNPs in 25 Treg-associated genes (CD28, CTLA4, FOXP3, IDO1, IL10, IL10RA, IL15, 1L17RA, IL23A, IL23R, IL2RA, IL6, IL6R, IL8, LGALS1, LGALS9, MAP3K8, STAT5A, STAT5B, TGFB1, TGFB2, TGFB3, TGFBR1, TGRBR2, and TGFBR3) in relation to ovarian cancer survival. We analyzed genotype and overall survival in 10,084 women with invasive epithelial ovarian cancer, including 5,248 high-grade serous, 1,452 endometrioid, 795 clear cell, and 661 mucinous carcinoma cases of European descent across 28 studies from the Ovarian Cancer Association Consortium (OCAC). The strongest associations were found for endometrioid carcinoma and IL2RA SNPs rs11256497 [HR=1.42, 95% CI: 1.22–1.64; p=5.7 × 10−6], rs791587 [HR=1.36, 95% CI:1.17–1.57; p=6.2 × 10−5], rs2476491 [HR=1.40, 95% CI: 1.191.64; p=5.6 × 10−5], and rs10795763 [HR=1.35, 95% CI: 1.17–1.57; p=7.9 × 10−5], and for clear cell carcinoma and CTLA4 SNP rs231775 [HR=0.67, 95% CI: 0.54–0.82; p=9.3 × 10−5] after adjustment for age, study site, population stratification, stage, grade, and oral contraceptive use. The rs231775 allele associated with improved survival in our study also results in an amino acid change in CTLA4 and previously has been reported to be associated with autoimmune conditions. Thus, we found evidence that SNPs in genes related to Tregs appear to play a role in ovarian cancer survival, particularly in patients with clear cell and endometrioid EOC.
doi:10.1158/2326-6066.CIR-13-0136
PMCID: PMC4000890  PMID: 24764580
clear cell; endometrioid; gynecologic neoplasms; single nucleotide polymorphism
6.  Genome dynamics of the human embryonic kidney 293 lineage in response to cell biology manipulations 
Nature Communications  2014;5:4767.
The HEK293 human cell lineage is widely used in cell biology and biotechnology. Here we use whole-genome resequencing of six 293 cell lines to study the dynamics of this aneuploid genome in response to the manipulations used to generate common 293 cell derivatives, such as transformation and stable clone generation (293T); suspension growth adaptation (293S); and cytotoxic lectin selection (293SG). Remarkably, we observe that copy number alteration detection could identify the genomic region that enabled cell survival under selective conditions (i.c. ricin selection). Furthermore, we present methods to detect human/vector genome breakpoints and a user-friendly visualization tool for the 293 genome data. We also establish that the genome structure composition is in steady state for most of these cell lines when standard cell culturing conditions are used. This resource enables novel and more informed studies with 293 cells, and we will distribute the sequenced cell lines to this effect.
The human embryonic kidney 293 (HEK293) cell lineage is widely used in cell biology and biotechnology. Here, the authors apply whole genome resequencing methods to characterise genomic variation in six HEK293 cell lines and suggest that this variation could affect experiments using these cell lines.
doi:10.1038/ncomms5767
PMCID: PMC4166678  PMID: 25182477
7.  Confirmation of 5p12 as a susceptibility locus for progesterone-receptor-positive, lower grade breast cancer 
Milne, Roger L. | Goode, Ellen L. | García-Closas, Montserrat | Couch, Fergus J. | Severi, Gianluca | Hein, Rebecca | Fredericksen, Zachary | Malats, Núria | Zamora, M. Pilar | Pérez, Jose Ignacio Arias | Benítez, Javier | Dörk, Thilo | Schürmann, Peter | Karstens, Johann H. | Hillemanns, Peter | Cox, Angela | Brock, Ian W. | Elliot, Graeme | Cross, Simon S. | Seal, Sheila | Turnbull, Clare | Renwick, Anthony | Rahman, Nazneen | Shen, Chen-Yang | Yu, Jyh-Cherng | Huang, Chiun-Sheng | Hou, Ming-Feng | Nordestgaard, Børge G. | Bojesen, Stig E. | Lanng, Charlotte | Alnæs, Grethe Grenaker | Kristensen, Vessela | Børrensen-Dale, Anne-Lise | Hopper, John L. | Dite, Gillian S. | Apicella, Carmel | Southey, Melissa C. | Lambrechts, Diether | Yesilyurt, Betül T. | Floris, Giuseppe | Leunen, Karin | Sangrajrang, Suleeporn | Gaborieau, Valerie | Brennan, Paul | McKay, James | Chang-Claude, Jenny | Wang-Gohrke, Shan | Radice, Paolo | Peterlongo, Paolo | Manoukian, Siranoush | Barile, Monica | Giles, Graham G. | Baglietto, Laura | John, Esther M. | Miron, Alexander | Chanock, Stephen J. | Lissowska, Jolanta | Sherman, Mark E. | Figueroa, Jonine D. | Bogdanova, Natalia V. | Antonenkova, Natalia N. | Zalutsky, Iosif V. | Rogov, Yuri I. | Fasching, Peter A. | Bayer, Christian M. | Ekici, Arif B. | Beckmann, Matthias W. | Brenner, Hermann | Müller, Heiko | Arndt, Volker | Stegmaier, Christa | Andrulis, Irene L. | Knight, Julia A. | Glendon, Gord | Mulligan, Anna Marie | Mannermaa, Arto | Kataja, Vesa | Kosma, Veli-Matti | Hartikainen, Jaana M. | Meindl, Alfons | Heil, Joerg | Bartram, Claus R. | Schmutzler, Rita K. | Thomas, Gilles D. | Hoover, Robert N. | Fletcher, Olivia | Gibson, Lorna J. | Silva, Isabel dos Santos | Peto, Julian | Nickels, Stefan | Flesch-Janys, Dieter | Anton-Culver, Hoda | Ziogas, Argyrios | Sawyer, Elinor | Tomlinson, Ian | Kerin, Michael | Miller, Nicola | Schmidt, Marjanka K. | Broeks, Annegien | Van ‘t Veer, Laura J. | Tollenaar, Rob A.E.M. | Pharoah, Paul D.P. | Dunning, Alison M. | Pooley, Karen A. | Marme, Frederik | Schneeweiss, Andreas | Sohn, Christof | Burwinkel, Barbara | Jakubowska, Anna | Lubinski, Jan | Jaworska, Katarzyna | Durda, Katarzyna | Kang, Daehee | Yoo, Keun-Young | Noh, Dong-Young | Ahn, Sei-Hyun | Hunter, David J. | Hankinson, Susan E. | Kraft, Peter | Lindstrom, Sara | Chen, Xiaoqing | Beesley, Jonathan | Hamann, Ute | Harth, Volker | Justenhoven, Christina | Winqvist, Robert | Pylkäs, Katri | Jukkola-Vuorinen, Arja | Grip, Mervi | Hooning, Maartje | Hollestelle, Antoinette | Oldenburg, Rogier A. | Tilanus-Linthorst, Madeleine | Khusnutdinova, Elza | Bermisheva, Marina | Prokofieva, Darya | Farahtdinova, Albina | Olson, Janet E. | Wang, Xianshu | Humphreys, Manjeet K. | Wang, Qin | Chenevix-Trench, Georgia | Easton, Douglas F.
Background
The single nucleotide polymorphism 5p12-rs10941679has been found to be associated with risk of breast cancer, particularly estrogen receptor (ER)-positive disease. We aimed to further explore this association overall, and by tumor histopathology, in the Breast Cancer Association Consortium.
Methods
Data were combined from 37 studies, including 40,972 invasive cases, 1,398 cases of ductal carcinoma in situ (DCIS) and 46,334 controls, all of white European ancestry, as well as 3,007 invasive cases and 2,337 controls of Asian ancestry. Associations overall and by tumor invasiveness and histopathology were assessed using logistic regression.
Results
For white Europeans, the per-allele odds ratio (OR) associated with 5p12-rs10941679 was 1.11 (95% confidence interval [CI] =1.08–1.14, P=7×10−18) for invasive breast cancer and 1.10 (95%CI=1.01–1.21, P=0.03) for DCIS. For Asian women, the estimated OR for invasive disease was similar (OR=1.07, 95%CI=0.99–1.15, P=0.09). Further analyses suggested that the association in white Europeans was largely limited to progesterone receptor (PR)-positive disease (per-allele OR=1.16, 95%CI=1.12–1.20, P=1×10−18 versus OR=1.03, 95%CI=0.99–1.07, P=0.2 for PR-negative disease; P-heterogeneity=2×10−7); heterogeneity by estrogen receptor status was not observed (P=0.2) once PR status was accounted for. The association was also stronger for lower-grade tumors (per-allele OR [95%CI]=1.20 [1.14–1.25], 1.13 [1.09–1.16] and 1.04 [0.99–1.08] for grade 1, 2 and 3/4, respectively; P–trend=5×10−7).
Conclusion
5p12 is a breast cancer susceptibility locus for PR-positive, lower gradebreast cancer.
Impact
Multi-centre fine-mapping studies of this region are needed as a first step to identifying the causal variant or variants.
doi:10.1158/1055-9965.EPI-11-0569
PMCID: PMC4164116  PMID: 21795498
Breast cancer; SNP; susceptibility; disease subtypes
8.  Mismatch repair deficiency endows tumors with a unique mutation signature and sensitivity to DNA double-strand breaks 
eLife  2014;3:e02725.
DNA replication errors that persist as mismatch mutations make up the molecular fingerprint of mismatch repair (MMR)-deficient tumors and convey them with resistance to standard therapy. Using whole-genome and whole-exome sequencing, we here confirm an MMR-deficient mutation signature that is distinct from other tumor genomes, but surprisingly similar to germ-line DNA, indicating that a substantial fraction of human genetic variation arises through mutations escaping MMR. Moreover, we identify a large set of recurrent indels that may serve to detect microsatellite instability (MSI). Indeed, using endometrial tumors with immunohistochemically proven MMR deficiency, we optimize a novel marker set capable of detecting MSI and show it to have greater specificity and selectivity than standard MSI tests. Additionally, we show that recurrent indels are enriched for the ‘DNA double-strand break repair by homologous recombination’ pathway. Consequently, DSB repair is reduced in MMR-deficient tumors, triggering a dose-dependent sensitivity of MMR-deficient tumor cultures to DSB inducers.
DOI: http://dx.doi.org/10.7554/eLife.02725.001
eLife digest
Before a cell divides, it must first copy all of its genetic material. Any mistakes that are made during this process are called mutations. Mutations can give rise to new traits but are mostly harmful to the cells, or cause cancer; therefore, cells have evolved tools that can efficiently spot these mistakes and repair them. One of the main tools is called mismatch repair (MMR).
Defects in the cell's mismatch repair tools can wreak havoc as this allows many mutations to accumulate. Zhao et al. looked at the genomes of tumors where mismatch repair was not working properly to see what makes these ‘MMR-deficient tumors’ different from other tumors. This revealed that MMR-deficient tumors have similar patterns of mutations to those seen in egg and sperm cells. This was unexpected and suggests that mutations that are not corrected by mismatch repair are an important source of the genetic differences found between different humans, and between humans and their ancestors.
Identifying cancerous tumors that are MMR-deficient is vital, as these tumors tend not to respond to commonly used cancer treatments. However, current clinical methods to identify MMR-deficient tumors often fail or produce results that are difficult to interpret. MMR-deficient tumors commonly contain mutations called indels, where short fragments of DNA are inserted or deleted into longer DNA sequences. Zhao et al. have found 59 indels that can be used to detect MMR-deficient tumors, where each indel had been identified in several tumors taken from different tissues. This new approach allowed MMR-deficiency to be identified in several types of tumor, including colon and ovarian cancers, with greater sensitivity and accuracy than the existing methods.
Zhao et al. also found that the indels in MMR-deficient tumors reduce the ability of the tumors to repair a type of DNA damage called double-strand breaks. In these, both strands of DNA that make up the double helix are broken and the DNA chain is severed. As this kind of damage is very harmful to a cell, making more double-strand breaks could therefore form part of a more effective treatment against MMR-deficient tumors; further research is needed to investigate this possibility.
DOI: http://dx.doi.org/10.7554/eLife.02725.002
doi:10.7554/eLife.02725
PMCID: PMC4141275  PMID: 25085081
whole-genome sequencing; mismatch repair deficiency; mutation pattern; MSI; DNA double-strand breaks; DSB inducers; human
9.  Somatic Mutation Profiling and Associations With Prognosis and Trastuzumab Benefit in Early Breast Cancer 
Background
Certain somatic alterations in breast cancer can define prognosis and response to therapy. This study investigated the frequencies, prognostic effects, and predictive effects of known cancer somatic mutations using a randomized, adjuvant, phase III clinical trial dataset.
Methods
The FinHER trial was a phase III, randomized adjuvant breast cancer trial involving 1010 women. Patients with human epidermal growth factor receptor 2 (HER2)–positive breast cancer were further randomized to 9 weeks of trastuzumab or no trastuzumab. Seven hundred five of 1010 tumors had sufficient DNA for genotyping of 70 somatic hotspot mutations in 20 genes using mass spectrometry. Distant disease-free survival (DDFS), overall survival (OS), and interactions with trastuzumab were explored with Kaplan-Meier and Cox regression analyses. All statistical tests were two-sided.
Results
Median follow-up was 62 months. Of 705 tumors, 687 were successfully genotyped. PIK3CA mutations (exons 1, 2, 4, 9, 13, 18, and 20) were present in 25.3% (174 of 687) and TP53 mutations in 10.2% (70 of 687). Few other mutations were found: three ERBB2 and single cases of KRAS, ALK, STK11/LKB1, and AKT2. PIK3CA mutations were associated with estrogen receptor positivity (P < .001) and the luminal-A phenotype (P = .04) but were not statistically significantly associated with prognosis (DDFS: hazard ratio [HR] = 0.88, 95% confidence [CI] = 0.58 to 1.34, P = .56; OS: HR = 0.603, 95% CI = .32 to 1.13, P = .11), although a statistically significant nonproportional prognostic effect was observed for DDFS (P = .002). PIK3CA mutations were not statistically significantly associated with trastuzumab benefit (P interaction: DDFS P = .14; OS P = .24).
Conclusions
In this dataset, targeted genotyping revealed only two alterations at a frequency greater than 10%, with other mutations observed infrequently. PIK3CA mutations were associated with a better outcome, however this effect disappeared after 3 years. There were no statistically significant associations with trastuzumab benefit.
doi:10.1093/jnci/djt121
PMCID: PMC3699437  PMID: 23739063
10.  Common non-synonymous SNPs associated with breast cancer susceptibility: findings from the Breast Cancer Association Consortium 
Milne, Roger L. | Burwinkel, Barbara | Michailidou, Kyriaki | Arias-Perez, Jose-Ignacio | Zamora, M. Pilar | Menéndez-Rodríguez, Primitiva | Hardisson, David | Mendiola, Marta | González-Neira, Anna | Pita, Guillermo | Alonso, M. Rosario | Dennis, Joe | Wang, Qin | Bolla, Manjeet K. | Swerdlow, Anthony | Ashworth, Alan | Orr, Nick | Schoemaker, Minouk | Ko, Yon-Dschun | Brauch, Hiltrud | Hamann, Ute | Andrulis, Irene L. | Knight, Julia A. | Glendon, Gord | Tchatchou, Sandrine | Matsuo, Keitaro | Ito, Hidemi | Iwata, Hiroji | Tajima, Kazuo | Li, Jingmei | Brand, Judith S. | Brenner, Hermann | Dieffenbach, Aida Karina | Arndt, Volker | Stegmaier, Christa | Lambrechts, Diether | Peuteman, Gilian | Christiaens, Marie-Rose | Smeets, Ann | Jakubowska, Anna | Lubinski, Jan | Jaworska-Bieniek, Katarzyna | Durda, Katazyna | Hartman, Mikael | Hui, Miao | Yen Lim, Wei | Wan Chan, Ching | Marme, Federick | Yang, Rongxi | Bugert, Peter | Lindblom, Annika | Margolin, Sara | García-Closas, Montserrat | Chanock, Stephen J. | Lissowska, Jolanta | Figueroa, Jonine D. | Bojesen, Stig E. | Nordestgaard, Børge G. | Flyger, Henrik | Hooning, Maartje J. | Kriege, Mieke | van den Ouweland, Ans M.W. | Koppert, Linetta B. | Fletcher, Olivia | Johnson, Nichola | dos-Santos-Silva, Isabel | Peto, Julian | Zheng, Wei | Deming-Halverson, Sandra | Shrubsole, Martha J. | Long, Jirong | Chang-Claude, Jenny | Rudolph, Anja | Seibold, Petra | Flesch-Janys, Dieter | Winqvist, Robert | Pylkäs, Katri | Jukkola-Vuorinen, Arja | Grip, Mervi | Cox, Angela | Cross, Simon S. | Reed, Malcolm W.R. | Schmidt, Marjanka K. | Broeks, Annegien | Cornelissen, Sten | Braaf, Linde | Kang, Daehee | Choi, Ji-Yeob | Park, Sue K. | Noh, Dong-Young | Simard, Jacques | Dumont, Martine | Goldberg, Mark S. | Labrèche, France | Fasching, Peter A. | Hein, Alexander | Ekici, Arif B. | Beckmann, Matthias W. | Radice, Paolo | Peterlongo, Paolo | Azzollini, Jacopo | Barile, Monica | Sawyer, Elinor | Tomlinson, Ian | Kerin, Michael | Miller, Nicola | Hopper, John L. | Schmidt, Daniel F. | Makalic, Enes | Southey, Melissa C. | Hwang Teo, Soo | Har Yip, Cheng | Sivanandan, Kavitta | Tay, Wan-Ting | Shen, Chen-Yang | Hsiung, Chia-Ni | Yu, Jyh-Cherng | Hou, Ming-Feng | Guénel, Pascal | Truong, Therese | Sanchez, Marie | Mulot, Claire | Blot, William | Cai, Qiuyin | Nevanlinna, Heli | Muranen, Taru A. | Aittomäki, Kristiina | Blomqvist, Carl | Wu, Anna H. | Tseng, Chiu-Chen | Van Den Berg, David | Stram, Daniel O. | Bogdanova, Natalia | Dörk, Thilo | Muir, Kenneth | Lophatananon, Artitaya | Stewart-Brown, Sarah | Siriwanarangsan, Pornthep | Mannermaa, Arto | Kataja, Vesa | Kosma, Veli-Matti | Hartikainen, Jaana M. | Shu, Xiao-Ou | Lu, Wei | Gao, Yu-Tang | Zhang, Ben | Couch, Fergus J. | Toland, Amanda E. | Yannoukakos, Drakoulis | Sangrajrang, Suleeporn | McKay, James | Wang, Xianshu | Olson, Janet E. | Vachon, Celine | Purrington, Kristen | Severi, Gianluca | Baglietto, Laura | Haiman, Christopher A. | Henderson, Brian E. | Schumacher, Fredrick | Le Marchand, Loic | Devilee, Peter | Tollenaar, Robert A.E.M. | Seynaeve, Caroline | Czene, Kamila | Eriksson, Mikael | Humphreys, Keith | Darabi, Hatef | Ahmed, Shahana | Shah, Mitul | Pharoah, Paul D.P. | Hall, Per | Giles, Graham G. | Benítez, Javier | Dunning, Alison M. | Chenevix-Trench, Georgia | Easton, Douglas F. | Berchuck, Andrew | Eeles, Rosalind A. | Olama, Ali Amin Al | Kote-Jarai, Zsofia | Benlloch, Sara | Antoniou, Antonis | McGuffog, Lesley | Offit, Ken | Lee, Andrew | Dicks, Ed | Luccarini, Craig | Tessier, Daniel C. | Bacot, Francois | Vincent, Daniel | LaBoissière, Sylvie | Robidoux, Frederic | Nielsen, Sune F. | Cunningham, Julie M. | Windebank, Sharon A. | Hilker, Christopher A. | Meyer, Jeffrey | Angelakos, Maggie | Maskiell, Judi | van der Schoot, Ellen | Rutgers, Emiel | Verhoef, Senno | Hogervorst, Frans | Boonyawongviroj, Prat | Siriwanarungsan, Pornthep | Schrauder, Michael | Rübner, Matthias | Oeser, Sonja | Landrith, Silke | Williams, Eileen | Ryder-Mills, Elaine | Sargus, Kara | McInerney, Niall | Colleran, Gabrielle | Rowan, Andrew | Jones, Angela | Sohn, Christof | Schneeweiß, Andeas | Bugert, Peter | Álvarez, Núria | Lacey, James | Wang, Sophia | Ma, Huiyan | Lu, Yani | Deapen, Dennis | Pinder, Rich | Lee, Eunjung | Schumacher, Fred | Horn-Ross, Pam | Reynolds, Peggy | Nelson, David | Ziegler, Hartwig | Wolf, Sonja | Hermann, Volker | Lo, Wing-Yee | Justenhoven, Christina | Baisch, Christian | Fischer, Hans-Peter | Brüning, Thomas | Pesch, Beate | Rabstein, Sylvia | Lotz, Anne | Harth, Volker | Heikkinen, Tuomas | Erkkilä, Irja | Aaltonen, Kirsimari | von Smitten, Karl | Antonenkova, Natalia | Hillemanns, Peter | Christiansen, Hans | Myöhänen, Eija | Kemiläinen, Helena | Thorne, Heather | Niedermayr, Eveline | Bowtell, D | Chenevix-Trench, G | deFazio, A | Gertig, D | Green, A | Webb, P | Green, A. | Parsons, P. | Hayward, N. | Webb, P. | Whiteman, D. | Fung, Annie | Yashiki, June | Peuteman, Gilian | Smeets, Dominiek | Brussel, Thomas Van | Corthouts, Kathleen | Obi, Nadia | Heinz, Judith | Behrens, Sabine | Eilber, Ursula | Celik, Muhabbet | Olchers, Til | Manoukian, Siranoush | Peissel, Bernard | Scuvera, Giulietta | Zaffaroni, Daniela | Bonanni, Bernardo | Feroce, Irene | Maniscalco, Angela | Rossi, Alessandra | Bernard, Loris | Tranchant, Martine | Valois, Marie-France | Turgeon, Annie | Heguy, Lea | Sze Yee, Phuah | Kang, Peter | Nee, Kang In | Mariapun, Shivaani | Sook-Yee, Yoon | Lee, Daphne | Ching, Teh Yew | Taib, Nur Aishah Mohd | Otsukka, Meeri | Mononen, Kari | Selander, Teresa | Weerasooriya, Nayana | staff, OFBCR | Krol-Warmerdam, E. | Molenaar, J. | Blom, J. | Brinton, Louise | Szeszenia-Dabrowska, Neonila | Peplonska, Beata | Zatonski, Witold | Chao, Pei | Stagner, Michael | Bos, Petra | Blom, Jannet | Crepin, Ellen | Nieuwlaat, Anja | Heemskerk, Annette | Higham, Sue | Cross, Simon | Cramp, Helen | Connley, Dan | Balasubramanian, Sabapathy | Brock, Ian | Luccarini, Craig | Conroy, Don | Baynes, Caroline | Chua, Kimberley
Human Molecular Genetics  2014;23(22):6096-6111.
Candidate variant association studies have been largely unsuccessful in identifying common breast cancer susceptibility variants, although most studies have been underpowered to detect associations of a realistic magnitude. We assessed 41 common non-synonymous single-nucleotide polymorphisms (nsSNPs) for which evidence of association with breast cancer risk had been previously reported. Case-control data were combined from 38 studies of white European women (46 450 cases and 42 600 controls) and analyzed using unconditional logistic regression. Strong evidence of association was observed for three nsSNPs: ATXN7-K264R at 3p21 [rs1053338, per allele OR = 1.07, 95% confidence interval (CI) = 1.04–1.10, P = 2.9 × 10−6], AKAP9-M463I at 7q21 (rs6964587, OR = 1.05, 95% CI = 1.03–1.07, P = 1.7 × 10−6) and NEK10-L513S at 3p24 (rs10510592, OR = 1.10, 95% CI = 1.07–1.12, P = 5.1 × 10−17). The first two associations reached genome-wide statistical significance in a combined analysis of available data, including independent data from nine genome-wide association studies (GWASs): for ATXN7-K264R, OR = 1.07 (95% CI = 1.05–1.10, P = 1.0 × 10−8); for AKAP9-M463I, OR = 1.05 (95% CI = 1.04–1.07, P = 2.0 × 10−10). Further analysis of other common variants in these two regions suggested that intronic SNPs nearby are more strongly associated with disease risk. We have thus identified a novel susceptibility locus at 3p21, and confirmed previous suggestive evidence that rs6964587 at 7q21 is associated with risk. The third locus, rs10510592, is located in an established breast cancer susceptibility region; the association was substantially attenuated after adjustment for the known GWAS hit. Thus, each of the associated nsSNPs is likely to be a marker for another, non-coding, variant causally related to breast cancer risk. Further fine-mapping and functional studies are required to identify the underlying risk-modifying variants and the genes through which they act.
doi:10.1093/hmg/ddu311
PMCID: PMC4204770  PMID: 24943594
11.  Identification of New Genetic Susceptibility Loci for Breast Cancer Through Consideration of Gene-Environment Interactions 
Schoeps, Anja | Rudolph, Anja | Seibold, Petra | Dunning, Alison M. | Milne, Roger L. | Bojesen, Stig E. | Swerdlow, Anthony | Andrulis, Irene | Brenner, Hermann | Behrens, Sabine | Orr, Nicholas | Jones, Michael | Ashworth, Alan | Li, Jingmei | Cramp, Helen | Connley, Dan | Czene, Kamila | Darabi, Hatef | Chanock, Stephen J. | Lissowska, Jolanta | Figueroa, Jonine D. | Knight, Julia | Glendon, Gord | Mulligan, Anna M. | Dumont, Martine | Severi, Gianluca | Baglietto, Laura | Olson, Janet | Vachon, Celine | Purrington, Kristen | Moisse, Matthieu | Neven, Patrick | Wildiers, Hans | Spurdle, Amanda | Kosma, Veli-Matti | Kataja, Vesa | Hartikainen, Jaana M. | Hamann, Ute | Ko, Yon-Dschun | Dieffenbach, Aida K. | Arndt, Volker | Stegmaier, Christa | Malats, Núria | Arias Perez, JoséI. | Benítez, Javier | Flyger, Henrik | Nordestgaard, Børge G. | Truong, Théresè | Cordina-Duverger, Emilie | Menegaux, Florence | Silva, Isabel dos Santos | Fletcher, Olivia | Johnson, Nichola | Häberle, Lothar | Beckmann, Matthias W. | Ekici, Arif B. | Braaf, Linde | Atsma, Femke | van den Broek, Alexandra J. | Makalic, Enes | Schmidt, Daniel F. | Southey, Melissa C. | Cox, Angela | Simard, Jacques | Giles, Graham G. | Lambrechts, Diether | Mannermaa, Arto | Brauch, Hiltrud | Guénel, Pascal | Peto, Julian | Fasching, Peter A. | Hopper, John | Flesch-Janys, Dieter | Couch, Fergus | Chenevix-Trench, Georgia | Pharoah, Paul D. P. | Garcia-Closas, Montserrat | Schmidt, Marjanka K. | Hall, Per | Easton, Douglas F. | Chang-Claude, Jenny
Genetic epidemiology  2013;38(1):84-93.
Genes that alter disease risk only in combination with certain environmental exposures may not be detected in genetic association analysis. By using methods accounting for gene-environment (G × E) interaction, we aimed to identify novel genetic loci associated with breast cancer risk. Up to 34,475 cases and 34,786 controls of European ancestry from up to 23 studies in the Breast Cancer Association Consortium were included. Overall, 71,527 single nucleotide polymorphisms (SNPs), enriched for association with breast cancer, were tested for interaction with 10 environmental risk factors using three recently proposed hybrid methods and a joint test of association and interaction. Analyses were adjusted for age, study, population stratification, and confounding factors as applicable. Three SNPs in two independent loci showed statistically significant association: SNPs rs10483028 and rs2242714 in perfect linkage disequilibrium on chromosome 21 and rs12197388 in ARID1B on chromosome 6. While rs12197388 was identified using the joint test with parity and with age at menarche (P-values = 3 × 10−07), the variants on chromosome 21 q22.12, which showed interaction with adult body mass index (BMI) in 8,891 postmenopausal women, were identified by all methods applied. SNP rs10483028 was associated with breast cancer in women with a BMI below 25 kg/m2 (OR = 1.26, 95% CI 1.15–1.38) but not in women with a BMI of 30 kg/m2 or higher (OR = 0.89, 95% CI 0.72–1.11, P for interaction = 3.2 × 10−05). Our findings confirm comparable power of the recent methods for detecting G × E interaction and the utility of using G × E interaction analyses to identify new susceptibility loci.
doi:10.1002/gepi.21771
PMCID: PMC3995140  PMID: 24248812
breast cancer risk; gene-environment interaction; polymorphisms; body mass index; case-control study
12.  Genetic Predisposition to In Situ and Invasive Lobular Carcinoma of the Breast 
Sawyer, Elinor | Roylance, Rebecca | Petridis, Christos | Brook, Mark N. | Nowinski, Salpie | Papouli, Efterpi | Fletcher, Olivia | Pinder, Sarah | Hanby, Andrew | Kohut, Kelly | Gorman, Patricia | Caneppele, Michele | Peto, Julian | dos Santos Silva, Isabel | Johnson, Nichola | Swann, Ruth | Dwek, Miriam | Perkins, Katherine-Anne | Gillett, Cheryl | Houlston, Richard | Ross, Gillian | De Ieso, Paolo | Southey, Melissa C. | Hopper, John L. | Provenzano, Elena | Apicella, Carmel | Wesseling, Jelle | Cornelissen, Sten | Keeman, Renske | Fasching, Peter A. | Jud, Sebastian M. | Ekici, Arif B. | Beckmann, Matthias W. | Kerin, Michael J. | Marme, Federick | Schneeweiss, Andreas | Sohn, Christof | Burwinkel, Barbara | Guénel, Pascal | Truong, Therese | Laurent-Puig, Pierre | Kerbrat, Pierre | Bojesen, Stig E. | Nordestgaard, Børge G. | Nielsen, Sune F. | Flyger, Henrik | Milne, Roger L. | Perez, Jose Ignacio Arias | Menéndez, Primitiva | Benitez, Javier | Brenner, Hermann | Dieffenbach, Aida Karina | Arndt, Volker | Stegmaier, Christa | Meindl, Alfons | Lichtner, Peter | Schmutzler, Rita K. | Lochmann, Magdalena | Brauch, Hiltrud | Fischer, Hans-Peter | Ko, Yon-Dschun | Nevanlinna, Heli | Muranen, Taru A. | Aittomäki, Kristiina | Blomqvist, Carl | Bogdanova, Natalia V. | Dörk, Thilo | Lindblom, Annika | Margolin, Sara | Mannermaa, Arto | Kataja, Vesa | Kosma, Veli-Matti | Hartikainen, Jaana M. | Chenevix-Trench, Georgia | Investigators, kConFab | Lambrechts, Diether | Weltens, Caroline | Van Limbergen, Erik | Hatse, Sigrid | Chang-Claude, Jenny | Rudolph, Anja | Seibold, Petra | Flesch-Janys, Dieter | Radice, Paolo | Peterlongo, Paolo | Bonanni, Bernardo | Volorio, Sara | Giles, Graham G. | Severi, Gianluca | Baglietto, Laura | Mclean, Catriona A. | Haiman, Christopher A. | Henderson, Brian E. | Schumacher, Fredrick | Le Marchand, Loic | Simard, Jacques | Goldberg, Mark S. | Labrèche, France | Dumont, Martine | Kristensen, Vessela | Winqvist, Robert | Pylkäs, Katri | Jukkola-Vuorinen, Arja | Kauppila, Saila | Andrulis, Irene L. | Knight, Julia A. | Glendon, Gord | Mulligan, Anna Marie | Devillee, Peter | Tollenaar, Rob A. E. M. | Seynaeve, Caroline M. | Kriege, Mieke | Figueroa, Jonine | Chanock, Stephen J. | Sherman, Mark E. | Hooning, Maartje J. | Hollestelle, Antoinette | van den Ouweland, Ans M. W. | van Deurzen, Carolien H. M. | Li, Jingmei | Czene, Kamila | Humphreys, Keith | Cox, Angela | Cross, Simon S. | Reed, Malcolm W. R. | Shah, Mitul | Jakubowska, Anna | Lubinski, Jan | Jaworska-Bieniek, Katarzyna | Durda, Katarzyna | Swerdlow, Anthony | Ashworth, Alan | Orr, Nicholas | Schoemaker, Minouk | Couch, Fergus J. | Hallberg, Emily | González-Neira, Anna | Pita, Guillermo | Alonso, M. Rosario | Tessier, Daniel C. | Vincent, Daniel | Bacot, Francois | Bolla, Manjeet K. | Wang, Qin | Dennis, Joe | Michailidou, Kyriaki | Dunning, Alison M. | Hall, Per | Easton, Doug | Pharoah, Paul | Schmidt, Marjanka K. | Tomlinson, Ian | Garcia-Closas, Montserrat
PLoS Genetics  2014;10(4):e1004285.
Invasive lobular breast cancer (ILC) accounts for 10–15% of all invasive breast carcinomas. It is generally ER positive (ER+) and often associated with lobular carcinoma in situ (LCIS). Genome-wide association studies have identified more than 70 common polymorphisms that predispose to breast cancer, but these studies included predominantly ductal (IDC) carcinomas. To identify novel common polymorphisms that predispose to ILC and LCIS, we pooled data from 6,023 cases (5,622 ILC, 401 pure LCIS) and 34,271 controls from 36 studies genotyped using the iCOGS chip. Six novel SNPs most strongly associated with ILC/LCIS in the pooled analysis were genotyped in a further 516 lobular cases (482 ILC, 36 LCIS) and 1,467 controls. These analyses identified a lobular-specific SNP at 7q34 (rs11977670, OR (95%CI) for ILC = 1.13 (1.09–1.18), P = 6.0×10−10; P-het for ILC vs IDC ER+ tumors = 1.8×10−4). Of the 75 known breast cancer polymorphisms that were genotyped, 56 were associated with ILC and 15 with LCIS at P<0.05. Two SNPs showed significantly stronger associations for ILC than LCIS (rs2981579/10q26/FGFR2, P-het = 0.04 and rs889312/5q11/MAP3K1, P-het = 0.03); and two showed stronger associations for LCIS than ILC (rs6678914/1q32/LGR6, P-het = 0.001 and rs1752911/6q14, P-het = 0.04). In addition, seven of the 75 known loci showed significant differences between ER+ tumors with IDC and ILC histology, three of these showing stronger associations for ILC (rs11249433/1p11, rs2981579/10q26/FGFR2 and rs10995190/10q21/ZNF365) and four associated only with IDC (5p12/rs10941679; rs2588809/14q24/RAD51L1, rs6472903/8q21 and rs1550623/2q31/CDCA7). In conclusion, we have identified one novel lobular breast cancer specific predisposition polymorphism at 7q34, and shown for the first time that common breast cancer polymorphisms predispose to LCIS. We have shown that many of the ER+ breast cancer predisposition loci also predispose to ILC, although there is some heterogeneity between ER+ lobular and ER+ IDC tumors. These data provide evidence for overlapping, but distinct etiological pathways within ER+ breast cancer between morphological subtypes.
Author Summary
Invasive lobular breast cancer (ILC) accounts for 10–15% of invasive breast cancer and is generally ER positive (ER+). To date, none of the genome-wide association studies that have identified loci that predispose to breast cancer in general or to ER+ or ER-negative breast cancer have focused on lobular breast cancer. In this lobular breast cancer study we identified a new variant that appears to be specific to this morphological subtype. We also ascertained which of the known variants predisposes specifically to lobular breast cancer and show for the first time that some of these loci are also associated with lobular carcinoma in situ, a non-obligate precursor of breast cancer and also a risk factor for contralateral breast cancer. Our study shows that the genetic pathways of invasive lobular cancer and ER+ ductal carcinoma mostly overlap, but there are important differences that are likely to provide insights into the biology of lobular breast tumors.
doi:10.1371/journal.pgen.1004285
PMCID: PMC3990493  PMID: 24743323
13.  Large-scale genotyping identifies 41 new loci associated with breast cancer risk 
Michailidou, Kyriaki | Hall, Per | Gonzalez-Neira, Anna | Ghoussaini, Maya | Dennis, Joe | Milne, Roger L | Schmidt, Marjanka K | Chang-Claude, Jenny | Bojesen, Stig E | Bolla, Manjeet K | Wang, Qin | Dicks, Ed | Lee, Andrew | Turnbull, Clare | Rahman, Nazneen | Fletcher, Olivia | Peto, Julian | Gibson, Lorna | Silva, Isabel dos Santos | Nevanlinna, Heli | Muranen, Taru A | Aittomäki, Kristiina | Blomqvist, Carl | Czene, Kamila | Irwanto, Astrid | Liu, Jianjun | Waisfisz, Quinten | Meijers-Heijboer, Hanne | Adank, Muriel | van der Luijt, Rob B | Hein, Rebecca | Dahmen, Norbert | Beckman, Lars | Meindl, Alfons | Schmutzler, Rita K | Müller-Myhsok, Bertram | Lichtner, Peter | Hopper, John L | Southey, Melissa C | Makalic, Enes | Schmidt, Daniel F | Uitterlinden, Andre G | Hofman, Albert | Hunter, David J | Chanock, Stephen J | Vincent, Daniel | Bacot, François | Tessier, Daniel C | Canisius, Sander | Wessels, Lodewyk F A | Haiman, Christopher A | Shah, Mitul | Luben, Robert | Brown, Judith | Luccarini, Craig | Schoof, Nils | Humphreys, Keith | Li, Jingmei | Nordestgaard, Børge G | Nielsen, Sune F | Flyger, Henrik | Couch, Fergus J | Wang, Xianshu | Vachon, Celine | Stevens, Kristen N | Lambrechts, Diether | Moisse, Matthieu | Paridaens, Robert | Christiaens, Marie-Rose | Rudolph, Anja | Nickels, Stefan | Flesch-Janys, Dieter | Johnson, Nichola | Aitken, Zoe | Aaltonen, Kirsimari | Heikkinen, Tuomas | Broeks, Annegien | Van’t Veer, Laura J | van der Schoot, C Ellen | Guénel, Pascal | Truong, Thérèse | Laurent-Puig, Pierre | Menegaux, Florence | Marme, Frederik | Schneeweiss, Andreas | Sohn, Christof | Burwinkel, Barbara | Zamora, M Pilar | Perez, Jose Ignacio Arias | Pita, Guillermo | Alonso, M Rosario | Cox, Angela | Brock, Ian W | Cross, Simon S | Reed, Malcolm W R | Sawyer, Elinor J | Tomlinson, Ian | Kerin, Michael J | Miller, Nicola | Henderson, Brian E | Schumacher, Fredrick | Le Marchand, Loic | Andrulis, Irene L | Knight, Julia A | Glendon, Gord | Mulligan, Anna Marie | Lindblom, Annika | Margolin, Sara | Hooning, Maartje J | Hollestelle, Antoinette | van den Ouweland, Ans M W | Jager, Agnes | Bui, Quang M | Stone, Jennifer | Dite, Gillian S | Apicella, Carmel | Tsimiklis, Helen | Giles, Graham G | Severi, Gianluca | Baglietto, Laura | Fasching, Peter A | Haeberle, Lothar | Ekici, Arif B | Beckmann, Matthias W | Brenner, Hermann | Müller, Heiko | Arndt, Volker | Stegmaier, Christa | Swerdlow, Anthony | Ashworth, Alan | Orr, Nick | Jones, Michael | Figueroa, Jonine | Lissowska, Jolanta | Brinton, Louise | Goldberg, Mark S | Labrèche, France | Dumont, Martine | Winqvist, Robert | Pylkäs, Katri | Jukkola-Vuorinen, Arja | Grip, Mervi | Brauch, Hiltrud | Hamann, Ute | Brüning, Thomas | Radice, Paolo | Peterlongo, Paolo | Manoukian, Siranoush | Bonanni, Bernardo | Devilee, Peter | Tollenaar, Rob A E M | Seynaeve, Caroline | van Asperen, Christi J | Jakubowska, Anna | Lubinski, Jan | Jaworska, Katarzyna | Durda, Katarzyna | Mannermaa, Arto | Kataja, Vesa | Kosma, Veli-Matti | Hartikainen, Jaana M | Bogdanova, Natalia V | Antonenkova, Natalia N | Dörk, Thilo | Kristensen, Vessela N | Anton-Culver, Hoda | Slager, Susan | Toland, Amanda E | Edge, Stephen | Fostira, Florentia | Kang, Daehee | Yoo, Keun-Young | Noh, Dong-Young | Matsuo, Keitaro | Ito, Hidemi | Iwata, Hiroji | Sueta, Aiko | Wu, Anna H | Tseng, Chiu-Chen | Van Den Berg, David | Stram, Daniel O | Shu, Xiao-Ou | Lu, Wei | Gao, Yu-Tang | Cai, Hui | Teo, Soo Hwang | Yip, Cheng Har | Phuah, Sze Yee | Cornes, Belinda K | Hartman, Mikael | Miao, Hui | Lim, Wei Yen | Sng, Jen-Hwei | Muir, Kenneth | Lophatananon, Artitaya | Stewart-Brown, Sarah | Siriwanarangsan, Pornthep | Shen, Chen-Yang | Hsiung, Chia-Ni | Wu, Pei-Ei | Ding, Shian-Ling | Sangrajrang, Suleeporn | Gaborieau, Valerie | Brennan, Paul | McKay, James | Blot, William J | Signorello, Lisa B | Cai, Qiuyin | Zheng, Wei | Deming-Halverson, Sandra | Shrubsole, Martha | Long, Jirong | Simard, Jacques | Garcia-Closas, Montse | Pharoah, Paul D P | Chenevix-Trench, Georgia | Dunning, Alison M | Benitez, Javier | Easton, Douglas F
Nature genetics  2013;45(4):353-361e2.
Breast cancer is the most common cancer among women. Common variants at 27 loci have been identified as associated with susceptibility to breast cancer, and these account for ~9% of the familial risk of the disease. We report here a meta-analysis of 9 genome-wide association studies, including 10,052 breast cancer cases and 12,575 controls of European ancestry, from which we selected 29,807 SNPs for further genotyping. These SNPs were genotyped in 45,290 cases and 41,880 controls of European ancestry from 41 studies in the Breast Cancer Association Consortium (BCAC). The SNPs were genotyped as part of a collaborative genotyping experiment involving four consortia (Collaborative Oncological Gene-environment Study, COGS) and used a custom Illumina iSelect genotyping array, iCOGS, comprising more than 200,000 SNPs. We identified SNPs at 41 new breast cancer susceptibility loci at genome-wide significance (P < 5 × 10−8). Further analyses suggest that more than 1,000 additional loci are involved in breast cancer susceptibility.
doi:10.1038/ng.2563
PMCID: PMC3771688  PMID: 23535729
14.  Genome-wide association studies identify four ER negative–specific breast cancer risk loci 
Garcia-Closas, Montserrat | Couch, Fergus J | Lindstrom, Sara | Michailidou, Kyriaki | Schmidt, Marjanka K | Brook, Mark N | orr, Nick | Rhie, Suhn Kyong | Riboli, Elio | Feigelson, Heather s | Le Marchand, Loic | Buring, Julie E | Eccles, Diana | Miron, Penelope | Fasching, Peter A | Brauch, Hiltrud | Chang-Claude, Jenny | Carpenter, Jane | Godwin, Andrew K | Nevanlinna, Heli | Giles, Graham G | Cox, Angela | Hopper, John L | Bolla, Manjeet K | Wang, Qin | Dennis, Joe | Dicks, Ed | Howat, Will J | Schoof, Nils | Bojesen, Stig E | Lambrechts, Diether | Broeks, Annegien | Andrulis, Irene L | Guénel, Pascal | Burwinkel, Barbara | Sawyer, Elinor J | Hollestelle, Antoinette | Fletcher, Olivia | Winqvist, Robert | Brenner, Hermann | Mannermaa, Arto | Hamann, Ute | Meindl, Alfons | Lindblom, Annika | Zheng, Wei | Devillee, Peter | Goldberg, Mark S | Lubinski, Jan | Kristensen, Vessela | Swerdlow, Anthony | Anton-Culver, Hoda | Dörk, Thilo | Muir, Kenneth | Matsuo, Keitaro | Wu, Anna H | Radice, Paolo | Teo, Soo Hwang | Shu, Xiao-Ou | Blot, William | Kang, Daehee | Hartman, Mikael | Sangrajrang, Suleeporn | Shen, Chen-Yang | Southey, Melissa C | Park, Daniel J | Hammet, Fleur | Stone, Jennifer | Veer, Laura J Van’t | Rutgers, Emiel J | Lophatananon, Artitaya | Stewart-Brown, Sarah | Siriwanarangsan, Pornthep | Peto, Julian | Schrauder, Michael G | Ekici, Arif B | Beckmann, Matthias W | Silva, Isabel dos Santos | Johnson, Nichola | Warren, Helen | Tomlinson, Ian | Kerin, Michael J | Miller, Nicola | Marme, Federick | Schneeweiss, Andreas | Sohn, Christof | Truong, Therese | Laurent-Puig, Pierre | Kerbrat, Pierre | Nordestgaard, Børge G | Nielsen, Sune F | Flyger, Henrik | Milne, Roger L | Perez, Jose Ignacio Arias | Menéndez, Primitiva | Müller, Heiko | Arndt, Volker | Stegmaier, Christa | Lichtner, Peter | Lochmann, Magdalena | Justenhoven, Christina | Ko, Yon-Dschun | Muranen, Taru A | Aittomäki, Kristiina | Blomqvist, Carl | Greco, Dario | Heikkinen, Tuomas | Ito, Hidemi | Iwata, Hiroji | Yatabe, Yasushi | Antonenkova, Natalia N | Margolin, Sara | Kataja, Vesa | Kosma, Veli-Matti | Hartikainen, Jaana M | Balleine, Rosemary | Tseng, Chiu-Chen | Van Den Berg, David | Stram, Daniel O | Neven, Patrick | Dieudonné, Anne-Sophie | Leunen, Karin | Rudolph, Anja | Nickels, Stefan | Flesch-Janys, Dieter | Peterlongo, Paolo | Peissel, Bernard | Bernard, Loris | Olson, Janet E | Wang, Xianshu | Stevens, Kristen | Severi, Gianluca | Baglietto, Laura | Mclean, Catriona | Coetzee, Gerhard A | Feng, Ye | Henderson, Brian E | Schumacher, Fredrick | Bogdanova, Natalia V | Labrèche, France | Dumont, Martine | Yip, Cheng Har | Taib, Nur Aishah Mohd | Cheng, Ching-Yu | Shrubsole, Martha | Long, Jirong | Pylkäs, Katri | Jukkola-Vuorinen, Arja | Kauppila, Saila | knight, Julia A | Glendon, Gord | Mulligan, Anna Marie | Tollenaar, Robertus A E M | Seynaeve, Caroline M | Kriege, Mieke | Hooning, Maartje J | Van den Ouweland, Ans M W | Van Deurzen, Carolien H M | Lu, Wei | Gao, Yu-Tang | Cai, Hui | Balasubramanian, Sabapathy P | Cross, Simon S | Reed, Malcolm W R | Signorello, Lisa | Cai, Qiuyin | Shah, Mitul | Miao, Hui | Chan, Ching Wan | Chia, Kee Seng | Jakubowska, Anna | Jaworska, Katarzyna | Durda, Katarzyna | Hsiung, Chia-Ni | Wu, Pei-Ei | Yu, Jyh-Cherng | Ashworth, Alan | Jones, Michael | Tessier, Daniel C | González-Neira, Anna | Pita, Guillermo | Alonso, M Rosario | Vincent, Daniel | Bacot, Francois | Ambrosone, Christine B | Bandera, Elisa V | John, Esther M | Chen, Gary K | Hu, Jennifer J | Rodriguez-gil, Jorge L | Bernstein, Leslie | Press, Michael F | Ziegler, Regina G | Millikan, Robert M | Deming-Halverson, Sandra L | Nyante, Sarah | Ingles, Sue A | Waisfisz, Quinten | Tsimiklis, Helen | Makalic, Enes | Schmidt, Daniel | Bui, Minh | Gibson, Lorna | Müller-Myhsok, Bertram | Schmutzler, Rita K | Hein, Rebecca | Dahmen, Norbert | Beckmann, Lars | Aaltonen, Kirsimari | Czene, Kamila | Irwanto, Astrid | Liu, Jianjun | Turnbull, Clare | Rahman, Nazneen | Meijers-Heijboer, Hanne | Uitterlinden, Andre G | Rivadeneira, Fernando | Olswold, Curtis | Slager, Susan | Pilarski, Robert | Ademuyiwa, Foluso | Konstantopoulou, Irene | Martin, Nicholas G | Montgomery, Grant W | Slamon, Dennis J | Rauh, Claudia | Lux, Michael P | Jud, Sebastian M | Bruning, Thomas | Weaver, Joellen | Sharma, Priyanka | Pathak, Harsh | Tapper, Will | Gerty, Sue | Durcan, Lorraine | Trichopoulos, Dimitrios | Tumino, Rosario | Peeters, Petra H | Kaaks, Rudolf | Campa, Daniele | Canzian, Federico | Weiderpass, Elisabete | Johansson, Mattias | Khaw, Kay-Tee | Travis, Ruth | Clavel-Chapelon, Françoise | Kolonel, Laurence N | Chen, Constance | Beck, Andy | Hankinson, Susan E | Berg, Christine D | Hoover, Robert N | Lissowska, Jolanta | Figueroa, Jonine D | Chasman, Daniel I | Gaudet, Mia M | Diver, W Ryan | Willett, Walter C | Hunter, David J | Simard, Jacques | Benitez, Javier | Dunning, Alison M | Sherman, Mark E | Chenevix-Trench, Georgia | Chanock, Stephen J | Hall, Per | Pharoah, Paul D P | Vachon, Celine | Easton, Douglas F | Haiman, Christopher A | Kraft, Peter
Nature genetics  2013;45(4):392-398e2.
Estrogen receptor (ER)-negative tumors represent 20–30% of all breast cancers, with a higher proportion occurring in younger women and women of African ancestry1. The etiology2 and clinical behavior3 of ER-negative tumors are different from those of tumors expressing ER (ER positive), including differences in genetic predisposition4. To identify susceptibility loci specific to ER-negative disease, we combined in a meta-analysis 3 genome-wide association studies of 4,193 ER-negative breast cancer cases and 35,194 controls with a series of 40 follow-up studies (6,514 cases and 41,455 controls), genotyped using a custom Illumina array, iCOGS, developed by the Collaborative Oncological Gene-environment Study (COGS). SNPs at four loci, 1q32.1 (MDM4, P = 2.1 × 10−12 and LGR6, P = 1.4 × 10−8), 2p24.1 (P = 4.6 × 10−8) and 16q12.2 (FTO, P = 4.0 × 10−8), were associated with ER-negative but not ER-positive breast cancer (P > 0.05). These findings provide further evidence for distinct etiological pathways associated with invasive ER-positive and ER-negative breast cancers.
doi:10.1038/ng.2561
PMCID: PMC3771695  PMID: 23535733
15.  Multivariable regression analysis of febrile neutropenia occurrence in early breast cancer patients receiving chemotherapy assessing patient-related, chemotherapy-related and genetic risk factors 
BMC Cancer  2014;14:201.
Background
Febrile neutropenia (FN) is common in breast cancer patients undergoing chemotherapy. Risk factors for FN have been reported, but risk models that include genetic variability have yet to be described. This study aimed to evaluate the predictive value of patient-related, chemotherapy-related, and genetic risk factors.
Methods
Data from consecutive breast cancer patients receiving chemotherapy with 4–6 cycles of fluorouracil, epirubicin, and cyclophosphamide (FEC) or three cycles of FEC and docetaxel were retrospectively recorded. Multivariable logistic regression was carried out to assess risk of FN during FEC chemotherapy cycles.
Results
Overall, 166 (16.7%) out of 994 patients developed FN. Significant risk factors for FN in any cycle and the first cycle were lower platelet count (OR = 0.78 [0.65; 0.93]) and haemoglobin (OR = 0.81 [0.67; 0.98]) and homozygous carriers of the rs4148350 variant T-allele (OR = 6.7 [1.04; 43.17]) in MRP1. Other significant factors for FN in any cycle were higher alanine aminotransferase (OR = 1.02 [1.01; 1.03]), carriers of the rs246221 variant C-allele (OR = 2.0 [1.03; 3.86]) in MRP1 and the rs351855 variant C-allele (OR = 2.48 [1.13; 5.44]) in FGFR4. Lower height (OR = 0.62 [0.41; 0.92]) increased risk of FN in the first cycle.
Conclusions
Both established clinical risk factors and genetic factors predicted FN in breast cancer patients. Prediction was improved by adding genetic information but overall remained limited. Internal validity was satisfactory. Further independent validation is required to confirm these findings.
doi:10.1186/1471-2407-14-201
PMCID: PMC3994907  PMID: 24641830
Multivariable analysis; Febrile neutropenia; Breast neoplasms; Chemotherapy; Genetics; Single nucleotide polymorphism
16.  Somatic profiling of the epidermal growth factor receptor pathway in tumours from patients with advanced colorectal cancer, treated with chemotherapy ± cetuximab 
Purpose
To study the somatic molecular profile of the epidermal growth factor receptor (EGFR) pathway in advanced CRC (aCRC), its relationship to prognosis, the site of the primary and metastases, and response to cetuximab.
Experimental Design
We used Sequenom and Pyrosequencing for high-throughput somatic profiling the EGFR pathway in 1,976 tumours from patients with aCRC from the COIN trial (oxaliplatin and fluoropyrimidine chemotherapy ±cetuximab). Correlations between mutations, clinico-pathological, response and survival data were carried out.
Results
Sequenom and Pyrosequencing had 99.0% (9961/10063) genotype concordance. We identified thirteen different KRAS mutations in 42.3% of aCRCs, two BRAF mutations in 9.0%, four NRAS mutations in 3.6% and five PIK3CA mutations in 12.7%. 4.2% of aCRCs had microsatellite instability (MSI). KRAS and PIK3CA exon 9, but not exon 20, mutations co-occurred (P=8.9×10−4) as did MSI and BRAF mutations (P=5.3×10−10). KRAS mutations were associated with right colon cancers (P=5.2×10−5) and BRAF mutations with right (P=7.2×10−5) and transverse colon (P=9.8×10−6) cancers. KRAS mutations were associated with lung-only metastases (P=2.3×10−4), BRAF mutations with peritoneal (P=9.2×10−4) and nodal-only (P=3.7×10−5) metastases, and MSI (BRAFWT) with nodal-only metastases (P=2.9×10−4). MSI (BRAFWT) was associated with worse survival (HR=1.89, 95% CI 1.30-2.76, P=8.5×10−4). No mutations, subsets of mutations, or MSI-status were associated with response to cetuximab.
Conclusions
Our data support a functional co-operation between KRAS and PIK3CA in colorectal tumourigenesis and link somatic profiles to the sites of metastases. MSI was associated with poor prognosis in advanced disease, and no individual somatic profile was associated with response to cetuximab in COIN.
doi:10.1158/1078-0432.CCR-12-2581
PMCID: PMC3732482  PMID: 23741067
17.  CHEK2*1100delC Heterozygosity in Women With Breast Cancer Associated With Early Death, Breast Cancer–Specific Death, and Increased Risk of a Second Breast Cancer 
Journal of Clinical Oncology  2012;30(35):4308-4316.
Purpose
We tested the hypotheses that CHEK2*1100delC heterozygosity is associated with increased risk of early death, breast cancer–specific death, and risk of a second breast cancer in women with a first breast cancer.
Patients and Methods
From 22 studies participating in the Breast Cancer Association Consortium, 25,571 white women with invasive breast cancer were genotyped for CHEK2*1100delC and observed for up to 20 years (median, 6.6 years). We examined risk of early death and breast cancer–specific death by estrogen receptor status and risk of a second breast cancer after a first breast cancer in prospective studies.
Results
CHEK2*1100delC heterozygosity was found in 459 patients (1.8%). In women with estrogen receptor–positive breast cancer, multifactorially adjusted hazard ratios for heterozygotes versus noncarriers were 1.43 (95% CI, 1.12 to 1.82; log-rank P = .004) for early death and 1.63 (95% CI, 1.24 to 2.15; log-rank P < .001) for breast cancer–specific death. In all women, hazard ratio for a second breast cancer was 2.77 (95% CI, 2.00 to 3.83; log-rank P < .001) increasing to 3.52 (95% CI, 2.35 to 5.27; log-rank P < .001) in women with estrogen receptor–positive first breast cancer only.
Conclusion
Among women with estrogen receptor–positive breast cancer, CHEK2*1100delC heterozygosity was associated with a 1.4-fold risk of early death, a 1.6-fold risk of breast cancer–specific death, and a 3.5-fold risk of a second breast cancer. This is one of the few examples of a genetic factor that influences long-term prognosis being documented in an extensive series of women with breast cancer.
doi:10.1200/JCO.2012.42.7336
PMCID: PMC3515767  PMID: 23109706
18.  Epigenetic analysis leads to identification of HNF1B as a subtype-specific susceptibility gene for ovarian cancer 
Shen, Hui | Fridley, Brooke L. | Song, Honglin | Lawrenson, Kate | Cunningham, Julie M. | Ramus, Susan J. | Cicek, Mine S. | Tyrer, Jonathan | Stram, Douglas | Larson, Melissa C. | Köbel, Martin | Ziogas, Argyrios | Zheng, Wei | Yang, Hannah P. | Wu, Anna H. | Wozniak, Eva L. | Woo, Yin Ling | Winterhoff, Boris | Wik, Elisabeth | Whittemore, Alice S. | Wentzensen, Nicolas | Weber, Rachel Palmieri | Vitonis, Allison F. | Vincent, Daniel | Vierkant, Robert A. | Vergote, Ignace | Van Den Berg, David | Van Altena, Anne M. | Tworoger, Shelley S. | Thompson, Pamela J. | Tessier, Daniel C. | Terry, Kathryn L. | Teo, Soo-Hwang | Templeman, Claire | Stram, Daniel O. | Southey, Melissa C. | Sieh, Weiva | Siddiqui, Nadeem | Shvetsov, Yurii B. | Shu, Xiao-Ou | Shridhar, Viji | Wang-Gohrke, Shan | Severi, Gianluca | Schwaab, Ira | Salvesen, Helga B. | Rzepecka, Iwona K. | Runnebaum, Ingo B. | Rossing, Mary Anne | Rodriguez-Rodriguez, Lorna | Risch, Harvey A. | Renner, Stefan P. | Poole, Elizabeth M. | Pike, Malcolm C. | Phelan, Catherine M. | Pelttari, Liisa M. | Pejovic, Tanja | Paul, James | Orlow, Irene | Omar, Siti Zawiah | Olson, Sara H. | Odunsi, Kunle | Nickels, Stefan | Nevanlinna, Heli | Ness, Roberta B. | Narod, Steven A. | Nakanishi, Toru | Moysich, Kirsten B. | Monteiro, Alvaro N.A. | Moes-Sosnowska, Joanna | Modugno, Francesmary | Menon, Usha | McLaughlin, John R. | McGuire, Valerie | Matsuo, Keitaro | Adenan, Noor Azmi Mat | Massuger, Leon F.A. G. | Lurie, Galina | Lundvall, Lene | Lubiński, Jan | Lissowska, Jolanta | Levine, Douglas A. | Leminen, Arto | Lee, Alice W. | Le, Nhu D. | Lambrechts, Sandrina | Lambrechts, Diether | Kupryjanczyk, Jolanta | Krakstad, Camilla | Konecny, Gottfried E. | Kjaer, Susanne Krüger | Kiemeney, Lambertus A. | Kelemen, Linda E. | Keeney, Gary L. | Karlan, Beth Y. | Karevan, Rod | Kalli, Kimberly R. | Kajiyama, Hiroaki | Ji, Bu-Tian | Jensen, Allan | Jakubowska, Anna | Iversen, Edwin | Hosono, Satoyo | Høgdall, Claus K. | Høgdall, Estrid | Hoatlin, Maureen | Hillemanns, Peter | Heitz, Florian | Hein, Rebecca | Harter, Philipp | Halle, Mari K. | Hall, Per | Gronwald, Jacek | Gore, Martin | Goodman, Marc T. | Giles, Graham G. | Gentry-Maharaj, Aleksandra | Garcia-Closas, Montserrat | Flanagan, James M. | Fasching, Peter A. | Ekici, Arif B. | Edwards, Robert | Eccles, Diana | Easton, Douglas F. | Dürst, Matthias | du Bois, Andreas | Dörk, Thilo | Doherty, Jennifer A. | Despierre, Evelyn | Dansonka-Mieszkowska, Agnieszka | Cybulski, Cezary | Cramer, Daniel W. | Cook, Linda S. | Chen, Xiaoqing | Charbonneau, Bridget | Chang-Claude, Jenny | Campbell, Ian | Butzow, Ralf | Bunker, Clareann H. | Brueggmann, Doerthe | Brown, Robert | Brooks-Wilson, Angela | Brinton, Louise A. | Bogdanova, Natalia | Block, Matthew S. | Benjamin, Elizabeth | Beesley, Jonathan | Beckmann, Matthias W. | Bandera, Elisa V. | Baglietto, Laura | Bacot, François | Armasu, Sebastian M. | Antonenkova, Natalia | Anton-Culver, Hoda | Aben, Katja K. | Liang, Dong | Wu, Xifeng | Lu, Karen | Hildebrandt, Michelle A.T. | Schildkraut, Joellen M. | Sellers, Thomas A. | Huntsman, David | Berchuck, Andrew | Chenevix-Trench, Georgia | Gayther, Simon A. | Pharoah, Paul D.P. | Laird, Peter W. | Goode, Ellen L. | Pearce, Celeste Leigh
Nature communications  2013;4:10.1038/ncomms2629.
HNF1B is overexpressed in clear cell epithelial ovarian cancer, and we observed epigenetic silencing in serous epithelial ovarian cancer, leading us to hypothesize that variation in this gene differentially associates with epithelial ovarian cancer risk according to histological subtype. Here we comprehensively map variation in HNF1B with respect to epithelial ovarian cancer risk and analyse DNA methylation and expression profiles across histological subtypes. Different single-nucleotide polymorphisms associate with invasive serous (rs7405776 odds ratio (OR) = 1.13, P = 3.1 × 10−10) and clear cell (rs11651755 OR = 0.77, P = 1.6 × 10−8) epithelial ovarian cancer. Risk alleles for the serous subtype associate with higher HNF1B-promoter methylation in these tumours. Unmethylated, expressed HNF1B, primarily present in clear cell tumours, coincides with a CpG island methylator phenotype affecting numerous other promoters throughout the genome. Different variants in HNF1B associate with risk of serous and clear cell epithelial ovarian cancer; DNA methylation and expression patterns are also notably distinct between these subtypes. These findings underscore distinct mechanisms driving different epithelial ovarian cancer histological subtypes.
doi:10.1038/ncomms2629
PMCID: PMC3848248  PMID: 23535649
19.  Analysis of Over 10,000 Cases Finds No Association between Previously-Reported Candidate Polymorphisms and Ovarian Cancer Outcome 
White, Kristin L. | Vierkant, Robert A. | Fogarty, Zachary C. | Charbonneau, Bridget | Block, Matthew S. | Pharoah, Paul D.P. | Chenevix-Trench, Georgia | Rossing, Mary Anne | Cramer, Daniel W. | Pearce, C. Leigh | Schildkraut, Joellen M. | Menon, Usha | Kjaer, Susanne Kruger | Levine, Douglas A. | Gronwald, Jacek | Culver, Hoda Anton | Whittemore, Alice S. | Karlan, Beth Y. | Lambrechts, Diether | Wentzensen, Nicolas | Kupryjanczyk, Jolanta | Chang-Claude, Jenny | Bandera, Elisa V. | Hogdall, Estrid | Heitz, Florian | Kaye, Stanley B. | Fasching, Peter A. | Campbell, Ian | Goodman, Marc T. | Pejovic, Tanja | Bean, Yukie | Lurie, Galina | Eccles, Diana | Hein, Alexander | Beckmann, Matthias W. | Ekici, Arif B. | Paul, James | Brown, Robert | Flanagan, James | Harter, Philipp | du Bois, Andreas | Schwaab, Ira | Hogdall, Claus K. | Lundvall, Lene | Olson, Sara H. | Orlow, Irene | Paddock, Lisa E. | Rudolph, Anja | Eilber, Ursula | Dansonka-Mieszkowska, Agnieszka | Rzepecka, Iwona K. | Ziolkowska-Seta, Izabela | Brinton, Louise | Yang, Hannah | Garcia-Closas, Montserrat | Despierre, Evelyn | Lambrechts, Sandrina | Vergote, Ignace | Walsh, Christine | Lester, Jenny | Sieh, Weiva | McGuire, Valerie | Rothstein, Joseph H. | Ziogas, Argyrios | Lubiński, Jan | Cybulski, Cezary | Menkiszak, Janusz | Jensen, Allan | Gayther, Simon A. | Ramus, Susan J. | Gentry-Maharaj, Aleksandra | Berchuck, Andrew | Wu, Anna H. | Pike, Malcolm C. | Van Den Berg, David | Terry, Kathryn L. | Vitonis, Allison F. | Doherty, Jennifer A. | Johnatty, Sharon | deFazio, Anna | Song, Honglin | Tyrer, Jonathan | Sellers, Thomas A. | Phelan, Catherine M. | Kalli, Kimberly R. | Cunningham, Julie M. | Fridley, Brooke L. | Goode, Ellen L.
Background
Ovarian cancer is a leading cause of cancer-related death among women. In an effort to understand contributors to disease outcome, we evaluated single-nucleotide polymorphisms (SNPs) previously associated with ovarian cancer recurrence or survival, specifically in angiogenesis, inflammation, mitosis, and drug disposition genes.
Methods
Twenty-seven SNPs in VHL, HGF, IL18, PRKACB, ABCB1, CYP2C8, ERCC2, and ERCC1 previously associated with ovarian cancer outcome were genotyped in 10,084 invasive cases from 28 studies from the Ovarian Cancer Association Consortium with over 37,000 observed person-years and 4,478 deaths. Cox proportional hazards models were used to examine the association between candidate SNPs and ovarian cancer recurrence or survival with and without adjustment for key covariates.
Results
We observed no association between genotype and ovarian cancer recurrence or survival for any of the SNPs examined.
Conclusions
These results refute prior associations between these SNPs and ovarian cancer outcome and underscore the importance of maximally powered genetic association studies.
Impact
These variants should not be used in prognostic models. Alternate approaches to uncovering inherited prognostic factors, if they exist, are needed.
doi:10.1158/1055-9965.EPI-13-0028
PMCID: PMC3650102  PMID: 23513043
20.  Multiple independent variants at the TERT locus are associated with telomere length and risks of breast and ovarian cancer 
Bojesen, Stig E | Pooley, Karen A | Johnatty, Sharon E | Beesley, Jonathan | Michailidou, Kyriaki | Tyrer, Jonathan P | Edwards, Stacey L | Pickett, Hilda A | Shen, Howard C | Smart, Chanel E | Hillman, Kristine M | Mai, Phuong L | Lawrenson, Kate | Stutz, Michael D | Lu, Yi | Karevan, Rod | Woods, Nicholas | Johnston, Rebecca L | French, Juliet D | Chen, Xiaoqing | Weischer, Maren | Nielsen, Sune F | Maranian, Melanie J | Ghoussaini, Maya | Ahmed, Shahana | Baynes, Caroline | Bolla, Manjeet K | Wang, Qin | Dennis, Joe | McGuffog, Lesley | Barrowdale, Daniel | Lee, Andrew | Healey, Sue | Lush, Michael | Tessier, Daniel C | Vincent, Daniel | Bacot, Françis | Vergote, Ignace | Lambrechts, Sandrina | Despierre, Evelyn | Risch, Harvey A | González-Neira, Anna | Rossing, Mary Anne | Pita, Guillermo | Doherty, Jennifer A | Álvarez, Nuria | Larson, Melissa C | Fridley, Brooke L | Schoof, Nils | Chang-Claude, Jenny | Cicek, Mine S | Peto, Julian | Kalli, Kimberly R | Broeks, Annegien | Armasu, Sebastian M | Schmidt, Marjanka K | Braaf, Linde M | Winterhoff, Boris | Nevanlinna, Heli | Konecny, Gottfried E | Lambrechts, Diether | Rogmann, Lisa | Guénel, Pascal | Teoman, Attila | Milne, Roger L | Garcia, Joaquin J | Cox, Angela | Shridhar, Vijayalakshmi | Burwinkel, Barbara | Marme, Frederik | Hein, Rebecca | Sawyer, Elinor J | Haiman, Christopher A | Wang-Gohrke, Shan | Andrulis, Irene L | Moysich, Kirsten B | Hopper, John L | Odunsi, Kunle | Lindblom, Annika | Giles, Graham G | Brenner, Hermann | Simard, Jacques | Lurie, Galina | Fasching, Peter A | Carney, Michael E | Radice, Paolo | Wilkens, Lynne R | Swerdlow, Anthony | Goodman, Marc T | Brauch, Hiltrud | García-Closas, Montserrat | Hillemanns, Peter | Winqvist, Robert | Dürst, Matthias | Devilee, Peter | Runnebaum, Ingo | Jakubowska, Anna | Lubinski, Jan | Mannermaa, Arto | Butzow, Ralf | Bogdanova, Natalia V | Dörk, Thilo | Pelttari, Liisa M | Zheng, Wei | Leminen, Arto | Anton-Culver, Hoda | Bunker, Clareann H | Kristensen, Vessela | Ness, Roberta B | Muir, Kenneth | Edwards, Robert | Meindl, Alfons | Heitz, Florian | Matsuo, Keitaro | du Bois, Andreas | Wu, Anna H | Harter, Philipp | Teo, Soo-Hwang | Schwaab, Ira | Shu, Xiao-Ou | Blot, William | Hosono, Satoyo | Kang, Daehee | Nakanishi, Toru | Hartman, Mikael | Yatabe, Yasushi | Hamann, Ute | Karlan, Beth Y | Sangrajrang, Suleeporn | Kjaer, Susanne Krüger | Gaborieau, Valerie | Jensen, Allan | Eccles, Diana | Høgdall, Estrid | Shen, Chen-Yang | Brown, Judith | Woo, Yin Ling | Shah, Mitul | Azmi, Mat Adenan Noor | Luben, Robert | Omar, Siti Zawiah | Czene, Kamila | Vierkant, Robert A | Nordestgaard, Børge G | Flyger, Henrik | Vachon, Celine | Olson, Janet E | Wang, Xianshu | Levine, Douglas A | Rudolph, Anja | Weber, Rachel Palmieri | Flesch-Janys, Dieter | Iversen, Edwin | Nickels, Stefan | Schildkraut, Joellen M | Silva, Isabel Dos Santos | Cramer, Daniel W | Gibson, Lorna | Terry, Kathryn L | Fletcher, Olivia | Vitonis, Allison F | van der Schoot, C Ellen | Poole, Elizabeth M | Hogervorst, Frans B L | Tworoger, Shelley S | Liu, Jianjun | Bandera, Elisa V | Li, Jingmei | Olson, Sara H | Humphreys, Keith | Orlow, Irene | Blomqvist, Carl | Rodriguez-Rodriguez, Lorna | Aittomäki, Kristiina | Salvesen, Helga B | Muranen, Taru A | Wik, Elisabeth | Brouwers, Barbara | Krakstad, Camilla | Wauters, Els | Halle, Mari K | Wildiers, Hans | Kiemeney, Lambertus A | Mulot, Claire | Aben, Katja K | Laurent-Puig, Pierre | van Altena, Anne M | Truong, Thérèse | Massuger, Leon F A G | Benitez, Javier | Pejovic, Tanja | Perez, Jose Ignacio Arias | Hoatlin, Maureen | Zamora, M Pilar | Cook, Linda S | Balasubramanian, Sabapathy P | Kelemen, Linda E | Schneeweiss, Andreas | Le, Nhu D | Sohn, Christof | Brooks-Wilson, Angela | Tomlinson, Ian | Kerin, Michael J | Miller, Nicola | Cybulski, Cezary | Henderson, Brian E | Menkiszak, Janusz | Schumacher, Fredrick | Wentzensen, Nicolas | Marchand, Loic Le | Yang, Hannah P | Mulligan, Anna Marie | Glendon, Gord | Engelholm, Svend Aage | Knight, Julia A | Høgdall, Claus K | Apicella, Carmel | Gore, Martin | Tsimiklis, Helen | Song, Honglin | Southey, Melissa C | Jager, Agnes | van den Ouweland, Ans M W | Brown, Robert | Martens, John W M | Flanagan, James M | Kriege, Mieke | Paul, James | Margolin, Sara | Siddiqui, Nadeem | Severi, Gianluca | Whittemore, Alice S | Baglietto, Laura | McGuire, Valerie | Stegmaier, Christa | Sieh, Weiva | Müller, Heiko | Arndt, Volker | Labrèche, France | Gao, Yu-Tang | Goldberg, Mark S | Yang, Gong | Dumont, Martine | McLaughlin, John R | Hartmann, Arndt | Ekici, Arif B | Beckmann, Matthias W | Phelan, Catherine M | Lux, Michael P | Permuth-Wey, Jenny | Peissel, Bernard | Sellers, Thomas A | Ficarazzi, Filomena | Barile, Monica | Ziogas, Argyrios | Ashworth, Alan | Gentry-Maharaj, Aleksandra | Jones, Michael | Ramus, Susan J | Orr, Nick | Menon, Usha | Pearce, Celeste L | Brüning, Thomas | Pike, Malcolm C | Ko, Yon-Dschun | Lissowska, Jolanta | Figueroa, Jonine | Kupryjanczyk, Jolanta | Chanock, Stephen J | Dansonka-Mieszkowska, Agnieszka | Jukkola-Vuorinen, Arja | Rzepecka, Iwona K | Pylkäs, Katri | Bidzinski, Mariusz | Kauppila, Saila | Hollestelle, Antoinette | Seynaeve, Caroline | Tollenaar, Rob A E M | Durda, Katarzyna | Jaworska, Katarzyna | Hartikainen, Jaana M | Kosma, Veli-Matti | Kataja, Vesa | Antonenkova, Natalia N | Long, Jirong | Shrubsole, Martha | Deming-Halverson, Sandra | Lophatananon, Artitaya | Siriwanarangsan, Pornthep | Stewart-Brown, Sarah | Ditsch, Nina | Lichtner, Peter | Schmutzler, Rita K | Ito, Hidemi | Iwata, Hiroji | Tajima, Kazuo | Tseng, Chiu-Chen | Stram, Daniel O | van den Berg, David | Yip, Cheng Har | Ikram, M Kamran | Teh, Yew-Ching | Cai, Hui | Lu, Wei | Signorello, Lisa B | Cai, Qiuyin | Noh, Dong-Young | Yoo, Keun-Young | Miao, Hui | Iau, Philip Tsau-Choong | Teo, Yik Ying | McKay, James | Shapiro, Charles | Ademuyiwa, Foluso | Fountzilas, George | Hsiung, Chia-Ni | Yu, Jyh-Cherng | Hou, Ming-Feng | Healey, Catherine S | Luccarini, Craig | Peock, Susan | Stoppa-Lyonnet, Dominique | Peterlongo, Paolo | Rebbeck, Timothy R | Piedmonte, Marion | Singer, Christian F | Friedman, Eitan | Thomassen, Mads | Offit, Kenneth | Hansen, Thomas V O | Neuhausen, Susan L | Szabo, Csilla I | Blanco, Ignacio | Garber, Judy | Narod, Steven A | Weitzel, Jeffrey N | Montagna, Marco | Olah, Edith | Godwin, Andrew K | Yannoukakos, Drakoulis | Goldgar, David E | Caldes, Trinidad | Imyanitov, Evgeny N | Tihomirova, Laima | Arun, Banu K | Campbell, Ian | Mensenkamp, Arjen R | van Asperen, Christi J | van Roozendaal, Kees E P | Meijers-Heijboer, Hanne | Collée, J Margriet | Oosterwijk, Jan C | Hooning, Maartje J | Rookus, Matti A | van der Luijt, Rob B | van Os, Theo A M | Evans, D Gareth | Frost, Debra | Fineberg, Elena | Barwell, Julian | Walker, Lisa | Kennedy, M John | Platte, Radka | Davidson, Rosemarie | Ellis, Steve D | Cole, Trevor | Paillerets, Brigitte Bressac-de | Buecher, Bruno | Damiola, Francesca | Faivre, Laurence | Frenay, Marc | Sinilnikova, Olga M | Caron, Olivier | Giraud, Sophie | Mazoyer, Sylvie | Bonadona, Valérie | Caux-Moncoutier, Virginie | Toloczko-Grabarek, Aleksandra | Gronwald, Jacek | Byrski, Tomasz | Spurdle, Amanda B | Bonanni, Bernardo | Zaffaroni, Daniela | Giannini, Giuseppe | Bernard, Loris | Dolcetti, Riccardo | Manoukian, Siranoush | Arnold, Norbert | Engel, Christoph | Deissler, Helmut | Rhiem, Kerstin | Niederacher, Dieter | Plendl, Hansjoerg | Sutter, Christian | Wappenschmidt, Barbara | Borg, Åke | Melin, Beatrice | Rantala, Johanna | Soller, Maria | Nathanson, Katherine L | Domchek, Susan M | Rodriguez, Gustavo C | Salani, Ritu | Kaulich, Daphne Gschwantler | Tea, Muy-Kheng | Paluch, Shani Shimon | Laitman, Yael | Skytte, Anne-Bine | Kruse, Torben A | Jensen, Uffe Birk | Robson, Mark | Gerdes, Anne-Marie | Ejlertsen, Bent | Foretova, Lenka | Savage, Sharon A | Lester, Jenny | Soucy, Penny | Kuchenbaecker, Karoline B | Olswold, Curtis | Cunningham, Julie M | Slager, Susan | Pankratz, Vernon S | Dicks, Ed | Lakhani, Sunil R | Couch, Fergus J | Hall, Per | Monteiro, Alvaro N A | Gayther, Simon A | Pharoah, Paul D P | Reddel, Roger R | Goode, Ellen L | Greene, Mark H | Easton, Douglas F | Berchuck, Andrew | Antoniou, Antonis C | Chenevix-Trench, Georgia | Dunning, Alison M
Nature genetics  2013;45(4):371-384e2.
TERT-locus single nucleotide polymorphisms (SNPs) and leucocyte telomere measures are reportedly associated with risks of multiple cancers. Using the iCOGs chip, we analysed ~480 TERT-locus SNPs in breast (n=103,991), ovarian (n=39,774) and BRCA1 mutation carrier (11,705) cancer cases and controls. 53,724 participants have leucocyte telomere measures. Most associations cluster into three independent peaks. Peak 1 SNP rs2736108 minor allele associates with longer telomeres (P=5.8×10−7), reduced estrogen receptor negative (ER-negative) (P=1.0×10−8) and BRCA1 mutation carrier (P=1.1×10−5) breast cancer risks, and altered promoter-assay signal. Peak 2 SNP rs7705526 minor allele associates with longer telomeres (P=2.3×10−14), increased low malignant potential ovarian cancer risk (P=1.3×10−15) and increased promoter activity. Peak 3 SNPs rs10069690 and rs2242652 minor alleles increase ER-negative (P=1.2×10−12) and BRCA1 mutation carrier (P=1.6×10−14) breast and invasive ovarian (P=1.3×10−11) cancer risks, but not via altered telomere length. The cancer-risk alleles of rs2242652 and rs10069690 respectively increase silencing and generate a truncated TERT splice-variant.
doi:10.1038/ng.2566
PMCID: PMC3670748  PMID: 23535731
21.  GWAS meta-analysis and replication identifies three new susceptibility loci for ovarian cancer 
Pharoah, Paul D. P. | Tsai, Ya-Yu | Ramus, Susan J. | Phelan, Catherine M. | Goode, Ellen L. | Lawrenson, Kate | Price, Melissa | Fridley, Brooke L. | Tyrer, Jonathan P. | Shen, Howard | Weber, Rachel | Karevan, Rod | Larson, Melissa C. | Song, Honglin | Tessier, Daniel C. | Bacot, François | Vincent, Daniel | Cunningham, Julie M. | Dennis, Joe | Dicks, Ed | Aben, Katja K. | Anton-Culver, Hoda | Antonenkova, Natalia | Armasu, Sebastian M. | Baglietto, Laura | Bandera, Elisa V. | Beckmann, Matthias W. | Birrer, Michael J. | Bloom, Greg | Bogdanova, Natalia | Brenton, James D. | Brinton, Louise A. | Brooks-Wilson, Angela | Brown, Robert | Butzow, Ralf | Campbell, Ian | Carney, Michael E | Carvalho, Renato S. | Chang-Claude, Jenny | Chen, Y. Anne | Chen, Zhihua | Chow, Wong-Ho | Cicek, Mine S. | Coetzee, Gerhard | Cook, Linda S. | Cramer, Daniel W. | Cybulski, Cezary | Dansonka-Mieszkowska, Agnieszka | Despierre, Evelyn | Doherty, Jennifer A | Dörk, Thilo | du Bois, Andreas | Dürst, Matthias | Eccles, Diana | Edwards, Robert | Ekici, Arif B. | Fasching, Peter A. | Fenstermacher, David | Flanagan, James | Gao, Yu-Tang | Garcia-Closas, Montserrat | Gentry-Maharaj, Aleksandra | Giles, Graham | Gjyshi, Anxhela | Gore, Martin | Gronwald, Jacek | Guo, Qi | Halle, Mari K | Harter, Philipp | Hein, Alexander | Heitz, Florian | Hillemanns, Peter | Hoatlin, Maureen | Høgdall, Estrid | Høgdall, Claus K. | Hosono, Satoyo | Jakubowska, Anna | Jensen, Allan | Kalli, Kimberly R. | Karlan, Beth Y. | Kelemen, Linda E. | Kiemeney, Lambertus A. | Kjaer, Susanne Krüger | Konecny, Gottfried E. | Krakstad, Camilla | Kupryjanczyk, Jolanta | Lambrechts, Diether | Lambrechts, Sandrina | Le, Nhu D. | Lee, Nathan | Lee, Janet | Leminen, Arto | Lim, Boon Kiong | Lissowska, Jolanta | Lubiński, Jan | Lundvall, Lene | Lurie, Galina | Massuger, Leon F.A.G. | Matsuo, Keitaro | McGuire, Valerie | McLaughlin, John R | Menon, Usha | Modugno, Francesmary | Moysich, Kirsten B. | Nakanishi, Toru | Narod, Steven A. | Ness, Roberta B. | Nevanlinna, Heli | Nickels, Stefan | Noushmehr, Houtan | Odunsi, Kunle | Olson, Sara | Orlow, Irene | Paul, James | Pejovic, Tanja | Pelttari, Liisa M | Permuth-Wey, Jenny | Pike, Malcolm C | Poole, Elizabeth M | Qu, Xiaotao | Risch, Harvey A. | Rodriguez-Rodriguez, Lorna | Rossing, Mary Anne | Rudolph, Anja | Runnebaum, Ingo | Rzepecka, Iwona K | Salvesen, Helga B. | Schwaab, Ira | Severi, Gianluca | Shen, Hui | Shridhar, Vijayalakshmi | Shu, Xiao-Ou | Sieh, Weiva | Southey, Melissa C. | Spellman, Paul | Tajima, Kazuo | Teo, Soo-Hwang | Terry, Kathryn L. | Thompson, Pamela J | Timorek, Agnieszka | Tworoger, Shelley S. | van Altena, Anne M. | Berg, David Van Den | Vergote, Ignace | Vierkant, Robert A. | Vitonis, Allison F. | Wang-Gohrke, Shan | Wentzensen, Nicolas | Whittemore, Alice S. | Wik, Elisabeth | Winterhoff, Boris | Woo, Yin Ling | Wu, Anna H | Yang, Hannah P. | Zheng, Wei | Ziogas, Argyrios | Zulkifli, Famida | Goodman, Marc T. | Hall, Per | Easton, Douglas F | Pearce, Celeste L | Berchuck, Andrew | Chenevix-Trench, Georgia | Iversen, Edwin | Monteiro, Alvaro N.A. | Gayther, Simon A. | Schildkraut, Joellen M. | Sellers, Thomas A.
Nature genetics  2013;45(4):362-370e2.
Genome wide association studies (GWAS) have identified four susceptibility loci for epithelial ovarian cancer (EOC) with another two loci being close to genome-wide significance. We pooled data from a GWAS conducted in North America with another GWAS from the United Kingdom. We selected the top 24,551 SNPs for inclusion on the iCOGS custom genotyping array. Follow-up genotyping was carried out in 18,174 cases and 26,134 controls from 43 studies from the Ovarian Cancer Association Consortium. We validated the two loci at 3q25 and 17q21 previously near genome-wide significance and identified three novel loci associated with risk; two loci associated with all EOC subtypes, at 8q21 (rs11782652, P=5.5×10-9) and 10p12 (rs1243180; P=1.8×10-8), and another locus specific to the serous subtype at 17q12 (rs757210; P=8.1×10-10). An integrated molecular analysis of genes and regulatory regions at these loci provided evidence for functional mechanisms underlying susceptibility that implicates CHMP4C in the pathogenesis of ovarian cancer.
doi:10.1038/ng.2564
PMCID: PMC3693183  PMID: 23535730
22.  9q31.2-rs865686 as a Susceptibility Locus for Estrogen Receptor-Positive Breast Cancer: Evidence from the Breast Cancer Association Consortium 
Warren, Helen | Dudbridge, Frank | Fletcher, Olivia | Orr, Nick | Johnson, Nichola | Hopper, John L. | Apicella, Carmel | Southey, Melissa C. | Mahmoodi, Maryam | Schmidt, Marjanka K. | Broeks, Annegien | Cornelissen, Sten | Braaf, Linda M. | Muir, Kenneth R. | Lophatananon, Artitaya | Chaiwerawattana, Arkom | Wiangnon, Surapon | Fasching, Peter A. | Beckmann, Matthias W. | Ekici, Arif B. | Schulz-Wendtland, Ruediger | Sawyer, Elinor J. | Tomlinson, Ian | Kerin, Michael | Burwinkel, Barbara | Marme, Frederik | Schneeweiss, Andreas | Sohn, Christof | Guénel, Pascal | Truong, Thérèse | Laurent-Puig, Pierre | Mulot, Claire | Bojesen, Stig E | Nielsen, Sune F. | Flyger, Henrik | Nordestgaard, Børge G | Milne, Roger L. | Benítez, Javier | Arias-Pérez, José-Ignacio | Zamora, M. Pilar | Anton-Culver, Hoda | Ziogas, Argyrios | Bernstein, Leslie | Dur, Christina Clarke | Brenner, Hermann | Müller, Heiko | Arndt, Volker | Langheinz, Anne | Meindl, Alfons | Golatta, Michael | Bartram, Claus R. | Schmutzler, Rita K. | Brauch, Hiltrud | Justenhoven, Christina | Brüning, Thomas | Chang-Claude, Jenny | Wang-Gohrke, Shan | Eilber, Ursula | Dörk, Thilo | Schürmann, Peter | Bremer, Michael | Hillemanns, Peter | Nevanlinna, Heli | Muranen, Taru A. | Aittomäki, Kristiina | Blomqvist, Carl | Bogdanova, Natalia | Antonenkova, Natalia | Rogov, Yuriy | Bermisheva, Marina | Prokofyeva, Darya | Zinnatullina, Guzel | Khusnutdinova, Elza | Lindblom, Annika | Margolin, Sara | Mannermaa, Arto | Kosma, Veli-Matti | Hartikainen, Jaana M. | Kataja, Vesa | Chenevix-Trench, Georgia | Beesley, Jonathan | Chen, Xiaoqing | Lambrechts, Diether | Smeets, Ann | Paridaens, Robert | Weltens, Caroline | Flesch-Janys, Dieter | Buck, Katharina | Behrens, Sabine | Peterlongo, Paolo | Bernard, Loris | Manoukian, Siranoush | Radice, Paolo | Couch, Fergus J. | Vachon, Celine | Wang, Xianshu | Olson, Janet | Giles, Graham | Baglietto, Laura | McLean, Cariona A. | Severi, Gianluca | John, Esther M. | Miron, Alexander | Winqvist, Robert | Pylkäs, Katri | Jukkola-Vuorinen, Arja | Grip, Mervi | Andrulis, Irene L. | Knight, Julia A. | Mulligan, Anna Marie | Weerasooriya, Nayana | Devilee, Peter | Tollenaar, Robert A.E.M. | Martens, John W.M. | Seynaeve, Caroline M. | Hooning, Maartje J. | Hollestelle, Antoinette | Jager, Agnes | Tilanus-Linthorst, Madeleine M.A. | Hall, Per | Czene, Kamila | Liu, Jianjun | Li, Jingmei | Cox, Angela | Cross, Simon S. | Brock, Ian W. | Reed, Malcolm W.R. | Pharoah, Paul | Blows, Fiona M. | Dunning, Alison M. | Ghoussaini, Maya | Ashworth, Alan | Swerdlow, Anthony | Jones, Michael | Schoemaker, Minouk | Easton, Douglas F. | Humphreys, Manjeet | Wang, Qin | Peto, Julian | dos-Santos-Silva, Isabel
Background
Our recent genome-wide association study identified a novel breast cancer susceptibility locus at 9q31.2 (rs865686).
Methods
To further investigate the rs865686–breast cancer association, we conducted a replication study within the Breast Cancer Association Consortium, which comprises 37 case–control studies (48,394 cases, 50,836 controls).
Results
This replication study provides additional strong evidence of an inverse association between rs865686 and breast cancer risk [study-adjusted per G-allele OR, 0.90; 95% confidence interval (CI), 0.88; 0.91, P = 2.01 × 10–29] among women of European ancestry. There were ethnic differences in the estimated minor (G)-allele frequency among controls [0.09, 0.30, and 0.38 among, respectively, Asians, Eastern Europeans, and other Europeans; P for heterogeneity (Phet) = 1.3 × 10–143], but no evidence of ethnic differences in per allele OR (Phet = 0.43). rs865686 was associated with estrogen receptor–positive (ER+) disease (per G-allele OR, 0.89; 95% CI, 0.86–0.91; P = 3.13 × 10–22) but less strongly, if at all, with ER-negative (ER–) disease (OR, 0.98; 95% CI, 0.94–1.02; P = 0.26; Phet = 1.16 × 10–6), with no evidence of independent heterogeneity by progesterone receptor or HER2 status. The strength of the breast cancer association decreased with increasing age at diagnosis, with case-only analysis showing a trend in the number of copies of the G allele with increasing age at diagnosis (P for linear trend = 0.0095), but only among women with ER+ tumors.
Conclusions
This study is the first to show that rs865686 is a susceptibility marker for ER+ breast cancer.
Impact
The findings further support the view that genetic susceptibility varies according to tumor subtype.
doi:10.1158/1055-9965.EPI-12-0526
PMCID: PMC3772723  PMID: 22859399
23.  Genome-wide Association Study for Ovarian Cancer Susceptibility using Pooled DNA 
Recent genome-wide association studies (GWAS) have identified four low-penetrance ovarian cancer susceptibility loci. We hypothesized that further moderate or low penetrance variants exist among the subset of SNPs not well tagged by the genotyping arrays used in the previous studies which would account for some of the remaining risk. We therefore conducted a time- and cost-effective stage 1 GWAS on 342 invasive serous cases and 643 controls genotyped on pooled DNA using the high density Illumina 1M-Duo array. We followed up 20 of the most significantly associated SNPs, which are not well tagged by the lower density arrays used by the published GWAS, and genotyping them on individual DNA. Most of the top 20 SNPs were clearly validated by individually genotyping the samples used in the pools. However, none of the 20 SNPs replicated when tested for association in a much larger stage 2 set of 4,651 cases and 6,966 controls from the Ovarian Cancer Association Consortium. Given that most of the top 20 SNPs from pooling were validated in the same samples by individual genotyping, the lack of replication is likely to be due to the relatively small sample size in our stage 1 GWAS rather than due to problems with the pooling approach. We conclude that there are unlikely to be any moderate or large effects on ovarian cancer risk untagged by the less dense arrays. However our study lacked power to make clear statements on the existence of hitherto untagged small effect variants.
doi:10.1017/thg.2012.38
PMCID: PMC3785301  PMID: 22794196
24.  Genome-wide association study identifies a common variant associated with risk of endometrial cancer 
Nature genetics  2011;43(5):451-454.
Endometrial cancer is the most common malignancy of the female genital tract in developed countries. To identify genetic variants associated with endometrial cancer risk, we undertook a genome-wide association study involving 1,265 endometrial cancer cases from Australia and the UK and 5,190 controls from the Wellcome Trust Case Control Consortium. Genotype frequencies in cases and controls were compared for 519,655 SNPs. Forty-seven SNPs that showed evidence of association with endometrial cancer in stage 1 were genotyped in 3,957 additional cases and 6,886 controls. We identified an endometrial cancer susceptibility locus close to HNF1B on chromosome 17q (SNP rs4430796: P=7.1×10−10), that is also associated with risk of prostate cancer and is inversely associated with type 2 diabetes.
doi:10.1038/ng.812
PMCID: PMC3770523  PMID: 21499250
25.  The role of genetic breast cancer susceptibility variants as prognostic factors 
Fasching, Peter A. | Pharoah, Paul D.P. | Cox, Angela | Nevanlinna, Heli | Bojesen, Stig E. | Karn, Thomas | Broeks, Annegien | van Leeuwen, Flora E. | van 't Veer, Laura J. | Udo, Renate | Dunning, Alison M. | Greco, Dario | Aittomäki, Kristiina | Blomqvist, Carl | Shah, Mitul | Nordestgaard, Børge G. | Flyger, Henrik | Hopper, John L. | Southey, Melissa C. | Apicella, Carmel | Garcia-Closas, Montserrat | Sherman, Mark | Lissowska, Jolanta | Seynaeve, Caroline | Huijts, Petra E.A. | Tollenaar, Rob A.E.M. | Ziogas, Argyrios | Ekici, Arif B. | Rauh, Claudia | Mannermaa, Arto | Kataja, Vesa | Kosma, Veli-Matti | Hartikainen, Jaana M. | Andrulis, Irene L. | Ozcelik, Hilmi | Mulligan, Anna-Marie | Glendon, Gord | Hall, Per | Czene, Kamila | Liu, Jianjun | Chang-Claude, Jenny | Wang-Gohrke, Shan | Eilber, Ursula | Nickels, Stefan | Dörk, Thilo | Schiekel, Maria | Bremer, Michael | Park-Simon, Tjoung-Won | Giles, Graham G. | Severi, Gianluca | Baglietto, Laura | Hooning, Maartje J. | Martens, John W.M. | Jager, Agnes | Kriege, Mieke | Lindblom, Annika | Margolin, Sara | Couch, Fergus J. | Stevens, Kristen N. | Olson, Janet E. | Kosel, Matthew | Cross, Simon S. | Balasubramanian, Sabapathy P. | Reed, Malcolm W.R. | Miron, Alexander | John, Esther M. | Winqvist, Robert | Pylkäs, Katri | Jukkola-Vuorinen, Arja | Kauppila, Saila | Burwinkel, Barbara | Marme, Frederik | Schneeweiss, Andreas | Sohn, Christof | Chenevix-Trench, Georgia | Lambrechts, Diether | Dieudonne, Anne-Sophie | Hatse, Sigrid | van Limbergen, Erik | Benitez, Javier | Milne, Roger L. | Zamora, M. Pilar | Pérez, José Ignacio Arias | Bonanni, Bernardo | Peissel, Bernard | Loris, Bernard | Peterlongo, Paolo | Rajaraman, Preetha | Schonfeld, Sara J. | Anton-Culver, Hoda | Devilee, Peter | Beckmann, Matthias W. | Slamon, Dennis J. | Phillips, Kelly-Anne | Figueroa, Jonine D. | Humphreys, Manjeet K. | Easton, Douglas F. | Schmidt, Marjanka K.
Human Molecular Genetics  2012;21(17):3926-3939.
Recent genome-wide association studies identified 11 single nucleotide polymorphisms (SNPs) associated with breast cancer (BC) risk. We investigated these and 62 other SNPs for their prognostic relevance. Confirmed BC risk SNPs rs17468277 (CASP8), rs1982073 (TGFB1), rs2981582 (FGFR2), rs13281615 (8q24), rs3817198 (LSP1), rs889312 (MAP3K1), rs3803662 (TOX3), rs13387042 (2q35), rs4973768 (SLC4A7), rs6504950 (COX11) and rs10941679 (5p12) were genotyped for 25 853 BC patients with the available follow-up; 62 other SNPs, which have been suggested as BC risk SNPs by a GWAS or as candidate SNPs from individual studies, were genotyped for replication purposes in subsets of these patients. Cox proportional hazard models were used to test the association of these SNPs with overall survival (OS) and BC-specific survival (BCS). For the confirmed loci, we performed an accessory analysis of publicly available gene expression data and the prognosis in a different patient group. One of the 11 SNPs, rs3803662 (TOX3) and none of the 62 candidate/GWAS SNPs were associated with OS and/or BCS at P<0.01. The genotypic-specific survival for rs3803662 suggested a recessive mode of action [hazard ratio (HR) of rare homozygous carriers=1.21; 95% CI: 1.09–1.35, P=0.0002 and HR=1.29; 95% CI: 1.12–1.47, P=0.0003 for OS and BCS, respectively]. This association was seen similarly in all analyzed tumor subgroups defined by nodal status, tumor size, grade and estrogen receptor. Breast tumor expression of these genes was not associated with prognosis. With the exception of rs3803662 (TOX3), there was no evidence that any of the SNPs associated with BC susceptibility were associated with the BC survival. Survival may be influenced by a distinct set of germline variants from those influencing susceptibility.
doi:10.1093/hmg/dds159
PMCID: PMC3412377  PMID: 22532573

Results 1-25 (76)