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On February 23, 2018, PubMed Central Canada (PMC Canada) will be taken offline permanently. No author manuscripts will be deleted, and the approximately 2,900 manuscripts authored by Canadian Institutes of Health Research (CIHR)-funded researchers currently in the archive will be copied to the National Research Council’s (NRC) Digital Repository over the coming months. These manuscripts along with all other content will also remain publicly searchable on PubMed Central (US) and Europe PubMed Central, meaning such manuscripts will continue to be compliant with the Tri-Agency Open Access Policy on Publications.

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1.  Canadian Society of Allergy and Clinical Immunology annual scientific meeting 2016 
Alsayegh, Mohammad A. | Alshamali, Hanan | Khadada, Mousa | Ciccolini, Amanda | Ellis, Anne K. | Quint, Diana | Powley, William | Lee, Laurie | Fiteih, Yahya | Baksh, Shairaz | Vliagoftis, Harissios | Gerega, Sebastien K. | Millson, Brad | Charland, Katia | Barakat, Stephane | Sun, Xichun | Jimenez, Ricardo | Waserman, Susan | FitzGerald, Mark J. | Hébert, Jacques | Cognet-Sicé, Josiane | Renahan, Kevin E. | Huq, Saiful | Chooniedass, Rishma | Sawyer, Scott | Pasterkamp, Hans | Becker, Allan | Smith, Steven G. | Zhang, Shiyuan | Jayasundara, Kavisha | Tacon, Claire | Simidchiev, Alex | Nadeau, Gilbert | Gunsoy, Necdet | Mullerova, Hana | Albers, Frank | Kim, Young Woong | Shannon, Casey P. | Singh, Amrit | Neighbour, Helen | Larché, Mark | Tebbutt, Scott J. | Klopp, Annika | Vehling, Lorena | Becker, Allan B. | Subbarao, Padmaja | Mandhane, Piushkumar J. | Turvey, Stuart E. | Sears, Malcolm R. | Azad, Meghan B. | Loewen, Keely | Monchka, Barret | Mahmud, Salaheddin M. | Jong, Geert ‘t | Longo, Cristina | Bartlett, Gillian | Ducharme, Francine M. | Schuster, Tibor | MacGibbon, Brenda | Barnett, Tracie | North, Michelle L. | Brook, Jeff | Lee, Elizabeth | Omana, Vanessa | Thiele, Jenny | Steacy, Lisa M. | Evans, Greg | Diamond, Miriam | Sussman, Gordon L. | Amistani, Yann | Abiteboul, Kathy | Tenn, Mark W. | Yang, ChenXi | Carlsten, Christopher | Conway, Edward M. | Mack, Douglas | Othman, Yasmin | Barber, Colin M. | Kalicinsky, Chrystyna | Burke, Andrea E. | Messieh, Mary | Nair, Parameswaran | Che, Chun T. | Douglas, Lindsay | Liem, Joel | Duan, Lucy | Miller, Charlotte | Dupuis, Pascale | Connors, Lori A. | Fein, Michael N. | Shuster, Joseph | Hadi, Hani | Polk, Brooke | Raje, Nikita | Labrosse, Roxane | Bégin, Philippe | Paradis, Louis | Roches, Anne Des | Lacombe-Barrios, Jonathan | Mishra, Sanju | Lacuesta, Gina | Chiasson, Meredith | Haroon, Babar | Robertson, Kara | Issekutz, Thomas | Leddin, Desmond | Couban, Stephen | Connors, Lori | Roos, Adrienne | Kanani, Amin | Chan, Edmond S. | Schellenberg, Robert | Rosenfield, Lana | Cvetkovic, Anna | Woodward, Kevin | Quirt, Jaclyn | Watson, Wade T. A. | Castilho, Edson | Sullivan, Jennifer A. | Temple, Beverley | Martin, Donna | Cook, Victoria E. | Mills, Christopher | Portales-Casamar, Elodie | Fu, Lisa W. | Ho, Alexander | Zaltzman, Jeffrey | Chen, Lucy | Vadas, Peter | Gabrielli, Sofianne | Clarke, Ann | Eisman, Harley | Morris, Judy | Joseph, Lawrence | LaVieille, Sebastien | Ben-Shoshan, Moshe | Graham, François | Barnes, Charles | Portnoy, Jay | Stagg, Vincent | Simons, Elinor | Lefebvre, Diana | Dai, David | Mandhane, Piushkumar | Sears, Malcolm | Tam, Herman | Simons, F. Estelle R. | Alotaibi, Dhaifallah | Dawod, Bassel | Tunis, Matthew C. | Marshall, Jean | Desjardins, Marylin | Béland, Marianne | Lejtenyi, Duncan | Drolet, Jean-Phillipe | Lemire, Martine | Tsoukas, Christos | Noya, Francisco J.D. | Alizadehfar, Reza | McCusker, Christine T. | Mazer, Bruce D. | Maestre-Batlle, Danay | Gunawan, Evelyn | Rider, Christopher F. | Bølling, Anette K. | Pena, Olga M. | Suez, Daniel | Melamed, Isaac | Hussain, Iftikhar | Stein, Mark | Gupta, Sudhir | Paris, Kenneth | Fritsch, Sandor | Bourgeois, Christelle | Leibl, Heinz | McCoy, Barbara | Noel, Martin | Yel, Leman | Scott, Ori | Reid, Brenda | Atkinson, Adelle | Kim, Vy Hong-Diep | Roifman, Chaim M. | Grunebaum, Eyal | AlSelahi, Eiman | Aleman, Fernando | Oberle, Amber | Trus, Mike | Sussman, Gordon | Kanani, Amin S. | Chambenoi, Olivier | Chiva-Razavi, Sima | Grodecki, Savannah | Joshi, Nikhil | Menikefs, Peter | Holt, David | Pun, Teresa | Tworek, Damian | Hanna, Raphael | Heroux, Delia | Rosenberg, Elli | Stiemsma, Leah | Turvey, Stuart | Denburg, Judah | Mill, Christopher | Teoh, Timothy | Zimmer, Preeti | Avinashi, Vishal | Paina, Mihaela | Darwish Hassan, Ahmed A. | Oliveria, John Paul | Olesovsky, Chris | Gauvreau, Gail | Pedder, Linda | Keith, Paul K. | Plunkett, Greg | Bolner, Michelle | Pourshahnazari, Persia | Stark, Donald | Vostretsova, Kateryna | Moses, Andrew | Wakeman, Andrew | Singer, Alexander | Gerstner, Thomas | Abrams, Elissa | Johnson, Sara F. | Woodgate, Roberta L.
doi:10.1186/s13223-017-0192-y
PMCID: PMC5390240
2.  Ethnic and diet-related differences in the healthy infant microbiome 
Genome Medicine  2017;9:32.
Background
The infant gut is rapidly colonized by microorganisms soon after birth, and the composition of the microbiota is dynamic in the first year of life. Although a stable microbiome may not be established until 1 to 3 years after birth, the infant gut microbiota appears to be an important predictor of health outcomes in later life.
Methods
We obtained stool at one year of age from 173 white Caucasian and 182 South Asian infants from two Canadian birth cohorts to gain insight into how maternal and early infancy exposures influence the development of the gut microbiota. We investigated whether the infant gut microbiota differed by ethnicity (referring to groups of people who have certain racial, cultural, religious, or other traits in common) and by breastfeeding status, while accounting for variations in maternal and infant exposures (such as maternal antibiotic use, gestational diabetes, vegetarianism, infant milk diet, time of introduction of solid food, infant birth weight, and weight gain in the first year).
Results
We demonstrate that ethnicity and infant feeding practices independently influence the infant gut microbiome at 1 year, and that ethnic differences can be mapped to alpha diversity as well as a higher abundance of lactic acid bacteria in South Asians and a higher abundance of genera within the order Clostridiales in white Caucasians.
Conclusions
The infant gut microbiome is influenced by ethnicity and breastfeeding in the first year of life. Ethnic differences in the gut microbiome may reflect maternal/infant dietary differences and whether these differences are associated with future cardiometabolic outcomes can only be determined after prospective follow-up.
Electronic supplementary material
The online version of this article (doi:10.1186/s13073-017-0421-5) contains supplementary material, which is available to authorized users.
doi:10.1186/s13073-017-0421-5
PMCID: PMC5372248  PMID: 28356137
Infant gut microbiome; Ethnicity; Breastfeeding; Diet
3.  Fecal Short-Chain Fatty Acid Variations by Breastfeeding Status in Infants at 4 Months: Differences in Relative versus Absolute Concentrations 
Our gut microbiota provide a number of important functions, one of which is the metabolism of dietary fiber and other macronutrients that are undigested by the host. The main products of this fermentation process are short-chain fatty acids (SCFAs) and other intermediate metabolites including lactate and succinate. Production of these metabolites is dependent on diet and gut microbiota composition. There is increasing evidence for the role of SCFAs in host physiology and metabolic processes as well as chronic inflammatory conditions such as allergic disease and obesity. We aimed to investigate differences in fecal SCFAs and intermediate metabolites in 163 infants at 3–5 months of age according to breastfeeding status. Compared to no exposure to human milk at time of fecal sample collection, exclusive breastfeeding was associated with lower absolute concentrations of total SCFAs, acetate, butyrate, propionate, valerate, isobutyrate, and isovalerate, yet higher concentrations of lactate. Further, the relative proportion of acetate was higher with exclusive breastfeeding. Compared to non-breastfed infants, those exclusively breastfed were four times more likely (aOR 4.50, 95% CI 1.58–12.82) to have a higher proportion of acetate relative to other SCFAs in their gut. This association was independent of birth mode, intrapartum antibiotics, infant sex, age, recruitment site, and maternal BMI or socioeconomic status. Our study confirms that breastfeeding strongly influences the composition of fecal microbial metabolites in infancy.
doi:10.3389/fnut.2017.00011
PMCID: PMC5385454
short-chain fatty acids; lactate; succinate; breastfeeding; infants; gut microbiota
4.  AllerGen’s 8th research conference 
Arrieta, Marie-Claire | Arevalos, Andrea | Stiemsma, Leah | Chico, Marta E. | Sandoval, Carlos | Jin, Minglian | Walter, Jens | Cooper, Phil | Finlay, Brett | Bernatchez, Emilie | Gold, Matthew J. | Langlois, Anick | Blais-Lecours, Pascale | Duchaine, Caroline | Marsolais, David | McNagny, Kelly M. | Blanchet, Marie-Renée | Brubacher, Jordan | Chhetri, Bimal | Sabaliauskas, Kelly | Bassil, Kate | Kwong, Jeff | Coates, Frances | Takaro, Tim K. | Chow, Angela | Miller, Gregory E. | Chen, Edith | Mandhane, Piushkumar J. | Turvey, Stuart E. | Elliott, Susan J. | Becker, Allan B. | Subbarao, Padmaja | Sears, Malcolm R. | Kozyrskyj, Anita L. | Dubeau, Aimée | Lu, Zihang | Balkovec, Susan | Kowalik, Krzysztof | Gustafsson, Per | Ratjen, Felix | Edgar, Rachel D. | Bush, Nicole R. | MacIssac, Julie L. | McEwen, Lisa M. | Boyce, Thomas W. | Kobor, Michael S. | Emmerson, Melanie | Dubeau, Aimée | Lu, Zihang | Shen, Bingqing | Kowalik, Krzysztof | Ratjen, Felix | Moraes, Theo J. | Gabrielli, Sofianne | Clarke, Ann | Eisman, Harley | Morris, Judy | Joseph, Lawrence | LaVieille, Sebastien | Ben-Shoshan, Moshe | Islam, Sumaiya A. | Brückmann, Christof | Nieratschker, Vanessa | Jamieson, Kyla C. | Proud, David | Kanagaratham, Cynthia | Camateros, Pierre | Kopriva, Frantisek | Henri, Jennifer | Hajduch, Marian | Radzioch, Danuta | Kang, Liane J. | Koleva, Petya T. | Field, Catherine J. | Konya, Tedd | Scott, James A. | Konya, Theodore | Azad, Meghan B. | Brook, Jeff | Guttman, David | Kumari, Manjeet | Bridgman, Sarah L. | Tun, Mon H. | Mandal, Rupasri | Wishart, David S. | Lee, Amy H. Y. | Xia, Jeff | Gill, Erin | Hancock, Bob | Maestre, Danay | Sutherland, Darren | Hirota, Jeremy | Pena, Olga | Carlsten, Christopher | McEwen, Lisa M. | Jones, Meaghan J. | MacIsaac, Julia L. | Dow, William H. | Rosero-Bixby, Luis | Rehkopf, David H. | Morimoto, Takeshi | Smith, Steven G. | Oliveria, John-Paul | Beaudin, Suzanne | Schlatman, Abbey | Howie, Karen | Obminski, Caitlin | Nusca, Graeme | Sehmi, Roma | Gauvreau, Gail M. | O’Byrne, Paul M. | North, Michelle | Peng, Cheng | Sanchez-Guerra, Marco | Byun, Hyang-Min | Ellis, Anne K. | Baccarelli, Andrea A. | Okeme, Joseph O. | Dhal, Suman | Saini, Aman | Diamond, Miriam L. | Olesovsky, Christopher J. | Salter, Brittany M. | Wang, Michael | Lacy, Paige | O’Sullivan, Michael J. | Park, Chan Y. | Fredberg, Jeffrey J. | Lauzon, Anne-Marie | Martin, James G. | Ryu, Min Hyung | Mookherjee, Neeloffer | Carlsten, Christopher | Simons, Elinor | Lefebvre, Diana | Dai, David | Singh, Amrit | Shannon, Casey P. | Kim, Young Woong | Yang, Chen Xi | Mark FitzGerald, J. | Boulet, Louis-Philippe | Tebbutt, Scott J. | Singhera, Gurpreet K. | JasemineYang, S. | Dorscheid, Delbert R. | Sinnock, Hasantha | Goruk, Susan | Tavakoli, Hamid | Lynd, Larry D. | Sadatsafavi, Mohsen | Tenn, Mark W. | Thiele, Jenny | Adams, Daniel E. | Steacy, Lisa M. | Ellis, Anne K. | Torabi, Bahar | De Schryver, Sarah | Lejtenyi, Duncan | Baerg, Ingrid | Chan, Edmond S. | Mazer, Bruce D. | Tran, Maxwell M. | Dai, Wei Hao | Lou, Wendy | Chari, Radha S. | Conway, Edward M. | Neighbour, Helen | Larché, Mark | Tebbutt, Scott J
doi:10.1186/s13223-016-0164-7
PMCID: PMC5260783
5.  Proceedings of the Canadian society of allergy and clinical immunology annual scientific meeting 2015 
Côté, Marie-Ève | Boulay, Marie-Ève | Plante, Sophie | Chakir, Jamila | Boulet, Louis-Philippe | Ahmed, Hanan | Ospina, Maria-Beatriz | Sideri, Kyriaki | Vliagoftis, Harissios | Johnson, Sara F. | Woodgate, Roberta L. | Cros, Guilhem | Teira, Pierre | Cellot, Sonia | Bittencourt, Henrique | Decaluwe, Helene | Vachon, Marie France | Duval, Michel | Haddad, Elie | Kim, Vy H. D. | Pham-Huy, Anne | Grunebaum, Eyal | Oliveria, John-Paul | Phan, Stephanie | Tenn, Mark W. | Tworek, Damian | Smith, Steven G. | Baatjes, Adrian J. | Obminski, Caitlin D. | Munoz, Caroline E. | Scime, Tara X. | Sehmi, Roma | Gauvreau, Gail M. | Salter, Brittany M. | Smith, Steven G. | Obminski, Caitlin D. | Munoz, Caroline E. | Schlatman, Abbey | Scime, Tara X. | Watson, Rick | Sherkat, Roya | Khoshnevisan, Razieh | Sheikhbahaei, Saba | Betschel, Stephen | Warrington, Richard | Schellenberg, Robert | Fein, Michael N. | Pelletier, Jean-Philippe | Kan, Manstein | Labrosse, Roxane | Mak, Raymond | Loh, James | Kanani, Amin | Nowak, Dominik A. | Keith, Paul K. | Pannozzo, Daniel | Lima, Hermenio C. | Pham, Diana | Pham, Hoang | Alvarez, Gonzalo G. | Bencze, Istvan T. | Sharma, Krishna B. | Smith, Mark | Aaron, Shawn | Block, Jennifer | Keays, Tara | Leech, Judith | Schneidermen, David | Cameron, Jodi | Forgie, Jennifer | Ring, Alicia | O’Quinn, John W. | Santucci, Stephanie | Yang, William H. | Gaudet, Ena | Aaron, Shawn | Voisin, Mathew R. | Borici-Mazi, Rozita | Vostretsova, Kateryna | Stark, Donald F. | Yeboah, Elizabeth | Martin-Rhee, Michelle | Gula, Cheryl | Cheng, Clare | Paltser, Geoff | Dery, Alizée | Clarke, Ann | Nadeau, Kari | Harada, Laurie | Weatherall, Kimberley | Greenwood, Celia | Daley, Denise | Asai, Yuka | Ben-Shoshan, Moshe | Ling, Ling | Ospina, Maria B. | Protudjer, Jennifer L. P. | Vetander, Mirja | van Hage, Marianne | Olén, Ola | Wickman, Magnus | Bergström, Anna | Teoh, Timothy | Mill, Christopher | Wong, Tiffany | Baerg, Ingrid | Alexander, Angela | Hildebrand, Kyla J. | Dean, John | Kuzeljevic, Boris | Chan, Edmond S. | Argeny, Jonathan | Gona-Hoepler, Mia | Fucik, Petra | Nachbaur, Edith | Gruber, Saskia | Crameri, Reto | Glaser, Andreas | Szépfalusi, Zsolt | Rhyner, Claudio | Eiwegger, Thomas | Plunkett, Greg | Mire, Brad | Yazicioglu, Mehtap | Can, Ceren | Ciplak, Gokce | Cook, Victoria E. | Portales-Casamar, Elodie | Nashi, Emil P. | Gabrielli, Sofianne | Primeau, Marie-Noel | Lejtenyi, Christine | Netchiporouk, Elena | Dery, Alizee | Shand, Greg | Hoe, Erica | Liem, Joel | Ko, Jason K. | Huang, David J. T. | Mazza, Jorge A. | McHenry, Mary | Otley, Anthony | Watson, Wade | Kraft, John N. | Paina, Mihaela | Darwish Hassan, Ahmed A. | Heroux, Delia | Crawford, Lynn | Gauvreau, Gail | Denburg, Judah | Pedder, Linda | Chad, Zave | Sussman, Gordon | Hébert, Jacques | Frankish, Charles | Olynych, Timothy | Cheema, Amarjit | Del Carpio, Jaime | Harrison, Rachel | Torabi, Bahar | Medoff, Elaine | Mill, Jennifer | Quirt, Jaclyn A. | Wen, Xia | Kim, Jonathan | Herrero, Angel Jimenez | Kim, Harold L. | Grzyb, Magdalena J. | Primeau, Marie-Noël | Azad, Meghan B. | Lu, Zihang | Becker, Allan B. | Subbarao, Padmaja | Mandhane, Piushkumar J. | Turvey, Stuart E. | Sears, Malcolm R. | Boucher-Lafleur, Anne-Marie | Gagné-Ouellet, Valérie | Jacques, Éric | Laprise, Catherine | Chen, Michael | McGovern, Toby | Adner, Mikael | Martin, James G. | Cosic, Nela | Ntanda, Henry | Giesbrecht, Gerald | Kozyrskyj, Anita | Letourneau, Nicole | Dawod, Bassel | Marshall, Jean | De Schryver, Sarah | Halbrich, Michelle | La Vieille, Sebastian | Eisman, Harley | Alizadehfar, Reza | Joseph, Lawrence | Morris, Judy | Feldman, Laura Y. | Thacher, Jesse D. | Kull, Inger | Melén, Erik | Pershagen, Göran | Protudjer, Jennifer L. P. | Hosseini, Ali | Hackett, Tillie L. | Hirota, Jeremy | McNagny, Kelly | Wilson, Susan | Carlsten, Chris | Huq, Saiful | Chooniedass, Rishma | Gerwing, Brenda | Huang, Henry | Lefebvre, Diana | Becker, Allan | Khamis, Mona M. | Awad, Hanan | Allen, Kevin | Adamko, Darryl J. | El-Aneed, Anas | Kim, Young Woong | Gliddon, Daniel R. | Shannon, Casey P. | Singh, Amrit | Hickey, Pascal L. C. | Ellis, Anne K. | Neighbour, Helen | Larche, Mark | Tebbutt, Scott J. | Ladouceur, Erika | Stewart, Miriam | Evans, Josh | Masuda, Jeff | To, Teresa | King, Malcolm | Larouche, Miriam | Liang, Liming | Legere, Stephanie A. | Haidl, Ian D. | Legaré, Jean-Francois | Marshall, Jean S. | Sears, Malcolm | Moraes, Theo J. | Ratjen, Felix | Gustafsson, Per | Lou, Wendy | North, Michelle L. | Lee, Elizabeth | Omana, Vanessa | Thiele, Jenny | Brook, Jeff | Rahman, Tanvir | Lejtenyi, Duncan | Fiter, Ryan | Piccirillo, Ciriaco | Mazer, Bruce | Simons, Elinor | Hildebrand, Kyla | Turvey, Stuart | DeMarco, Mari | Le Cao, Kim-Anh | Gauvreau, Gail M. | Mark FitzGerald, J. | O’Byrne, Paul M. | Stiemsma, Leah T. | Arrieta, Marie-Claire | Cheng, Jasmine | Dimitriu, Pedro A. | Thorson, Lisa | Yurist, Sophie | Lefebvre, Diana L. | Mandhane, Piush | McNagny, Kelly M. | Kollmann, Tobias | Mohn, William W. | Brett Finlay, B. | Tran, Maxwell M. | Lefebvre, Diana L. | Ramasundarahettige, Chinthanie F. | Dai, Wei Hao | Mandhane, Piush J. | Tworek, Damian | O’Byrne, Seamus N. | O’Byrne, Paul M. | Denburg, Judah A. | Walsh, Laura | Soliman, Mena | Steacy, Lisa M. | Adams, Daniel E. | Warner, Linda | Mauro, Mary Ann | Mamonluk, Robby | Yang, ChenXi | Conway, Ed M.
Table of contents
A1 Role of fibrocytes in allergic rhinitis
Marie-Ève Côté, Marie-Ève Boulay, Sophie Plante, Jamila Chakir, Louis-Philippe Boulet
A2 Patterns of aeroallergens sensitization in Northern Alberta
Hanan Ahmed, Maria-Beatriz Ospina, Kyriaki Sideri, Harissios Vliagoftis
A3 Addressing acceptable risk for adolescents with Food-Induced Anaphylaxis (FIA)
Sara F. Johnson, Roberta L. Woodgate
A4 Outcomes of matched related and unrelated bone marrow transplantation after reduced-toxicity conditioning for children suffering from Chronic Granulomatous Disease
Guilhem Cros, Pierre Teira, Sonia Cellot, Henrique Bittencourt, Helene Decaluwe, Marie France Vachon, Michel Duval, Elie Haddad
A5 Outcomes of patients with severe combined immunodeficiency (SCID) prior to and after initiation of newborn screening for SCID in Ontario
Vy H.D. Kim, Anne Pham-Huy, Eyal Grunebaum
A6 Detection of regulatory B cells in the airways of subjects with asthma
John-Paul Oliveria, Stephanie Phan, Mark W. Tenn, Damian Tworek, Steven G. Smith, Adrian J. Baatjes, Caitlin D. Obminski, Caroline E. Munoz, Tara X. Scime, Roma Sehmi, Gail M Gauvreau
A7 Characterization of IgE-expressing B cells in the airways and peripheral blood of allergic asthmatic subjects
John-Paul Oliveria, Stephanie Phan, Mark W. Tenn, Brittany M Salter, Steven G Smith, Caitlin D Obminski, Caroline E Munoz, Abbey Schlatman, Tara X Scime, Rick Watson, Roma Sehmi, Gail M Gauvreau
A8 Pregnancy: could it be a risk factor for primary immunodeficient patients
Roya Sherkat, Razieh Khoshnevisan, Saba Sheikhbahaei
A9 Clinical experience with Octagam: a Canadian retrospective chart review
Stephen Betschel, Richard Warrington, Robert Schellenberg
A10 Kounis syndrome secondary to contrast media with inferior ST elevations and bilateral ischemic stroke
Michael N Fein, Jean-Philippe Pelletier
A11 Honey bee venom immunotherapy ineffective in bumble bee-induced anaphylaxis: case report and review of literature
Manstein Kan, Robert Schellenberg
A12 Delayed immune reconstitution occurring after multiple immune complications of hematological stem cell transplantation for a leaky SCID
Roxane Labrosse, Guilhem Cros, Pierre Teira, Henrique Bittencourt, Helene Decaluwe, Michel Duval, Elie Haddad
A13 Comparison of Three Case Reports of Acquired Angioedema: presentation, management and outcome
Raymond Mak, James Loh, Amin Kanani
A14 Sitagliptin-associated angioedema not related to concurrent use of ARB or ACE inhibitor
Dominik A. Nowak, Paul K. Keith
A15 Sneddon-Wilkinson subcorneal pustular dermatosis associated with an IgA monoclonal gammopathy
Daniel Pannozzo, Dominik A. Nowak, Hermenio C. Lima
A16 Omalizumab can be effective in patients with allergic bronchopulmonary aspergillosis
Diana Pham, Hoang Pham, Gonzalo G. Alvarez, Istvan T. Bencze, Krishna B. Sharma, Mark Smith, Shawn Aaron, Jennifer Block, Tara Keays, Judith Leech, David Schneidermen, Jodi Cameron, Jennifer Forgie, Alicia Ring, John W. O’Quinn, Stephanie Santucci, William H. Yang
A17 Efficacious use of omalizumab in the treatment of cystic fibrosis
Diana Pham, Hoang Pham, Ena Gaudet, Shawn Aaron, Stephanie Santucci, William H. Yang
A18 HAE with normal C1-INH with inconsistent response to C1 esterase inhibitor infusion but reliably responsive to icatibant
Hoang Pham, Stephanie Santucci, William H. Yang
A19 Anaphylaxis reaction to lactase enzyme
Mathew R. Voisin, Rozita Borici-Mazi
A20 Risk of solid tumor malignancies in patients with primary immune deficiency
Kateryna Vostretsova, Donald F. Stark
A21 Is it time to adopt the chromogenic assay for measuring C1 esterase inhibitor function in patients with HAE Type 2?
Elizabeth Yeboah, Paul K. Keith
A22 Emergency department visits for anaphylaxis and allergic reactions
Michelle Martin-Rhee, Cheryl Gula, Clare Cheng, Geoff Paltser
A23 START: Susceptibility To food Allergies in a Registry of Twins
Alizée Dery, Ann Clarke, Kari Nadeau, Laurie Harada, Kimberley Weatherall, Celia Greenwood, Denise Daley, Yuka Asai, Moshe Ben-Shoshan
A24 Qualifying the diagnostic approach employed by allergists when managing patients with self-diagnosed non-celiac gluten sensitivity (NCGS)
Lee Horgan, Teresa Pun
A25 Retrospective analysis on the agreement between skin prick test and serum food specific IgE antibody in adults with suspected food allergy
Ling Ling, Maria B. Ospina, Kyriaki Sideri, Harissios Vliagoftis
A26 Staple food hypersensitivity from infancy to adolescence: a report from the BAMSE cohort
Jennifer L.P. Protudjer, Mirja Vetander, Marianne van Hage, Ola Olén, Magnus Wickman, Anna Bergström
A27 Evaluating the impact of supervised epinephrine autoinjector administration during food challenges on perceived parent confidence
Timothy Teoh, Christopher Mill, Tiffany Wong, Ingrid Baerg, Angela Alexander, Kyla J. Hildebrand, John Dean, Boris Kuzeljevic, Edmond S. Chan
A28 Local immunoglobulin production to Aspergillus fumigatus cystic fibrosis
Jonathan Argeny, Mia Gona-Hoepler, Petra Fucik, Edith Nachbaur, Saskia Gruber, Reto Crameri, Andreas Glaser, Zsolt Szépfalusi, Claudio Rhyner, Thomas Eiwegger
A29 Extract consumption with skin prick test (SPT) devices
Greg. Plunkett, Brad Mire
A30 Evaluation of our cases with nonsteroidal anti-inflammatory drug reactions
Mehtap Yazicioglu, Ceren Can, Gokce Ciplak
A31 Reasons for referral and final diagnoses in a tertiary care pediatric allergy clinic
Victoria E. Cook, Kyla J. Hildebrand, Elodie Portales-Casamar, Christopher Mill, Edmond S. Chan
A32 Internist referral practices for inpatients with self-reported penicillin allergies at a tertiary care teaching hospital
Michael N Fein, Emil P Nashi
A33 Assessing the risk of reactions in children with a negative oral challenge after a subsequent use of amoxicillin
Sofianne Gabrielli, Christopher Mill, Marie-Noel Primeau, Christine Lejtenyi, Elena Netchiporouk, Alizee Dery, Greg Shand, Moshe Ben-Shoshan
A34 Validity of self-reported penicillin allergies
Erica Hoe, Joel Liem
A35 Effectiveness of allergy-test directed elimination diets in eosinophilic esophagitis
Jason K. Ko, David J.T. Huang, Jorge A. Mazza
A36 Allergy testing and dietary management in pediatric eosinophilic esophagitis (EoE): A retrospective review of a tertiary Canadian centre’s experience
Mary McHenry, Anthony Otley,Wade Watson
A37 Visualizing the impact of atopic and allergic skin disease
Dominik A. Nowak, John N. Kraft
A38 Cystic fibrosis with and without nasal polyposis in pediatric patients: a cross-sectional comparative study
Mihaela Paina, Ahmed A. Darwish Hassan, Delia Heroux, Lynn Crawford, Gail Gauvreau, Judah Denburg, Linda Pedder, Paul K. Keith
A39 Evaluation of macrolide antibiotic hypersensitivity: the role of oral challenges in children
Bahar Torabi, Marie-Noel Primeau, Christine Lejtenyi, Elaine Medoff, Jennifer Mill, Moshe Ben-Shoshan
A40 Venom allergy testing: is a graded approach necessary?
Jaclyn A. Quirt, Xia Wen, Jonathan Kim, Angel Jimenez Herrero, Harold L. Kim
A41 The role of oral challenges in evaluating cephalosporin hypersensitivity reactions in children
Magdalena J. Grzyb, Marie-Noël Primeau, Christine Lejtenyi, Elaine Medoff, Jennifer Mill, Moshe Ben-Shoshan
A42 Breastfeeding and infant wheeze, atopy and atopic dermatitis: findings from the Canadian Healthy Infant Longitudinal Development Study
Meghan B. Azad, Zihang Lu, Allan B. Becker, Padmaja Subbarao, Piushkumar J. Mandhane, Stuart E. Turvey, Malcolm R. Sears, the CHILD Study Investigators
A43 IL33 DNA methylation in bronchial epithelial cells is associated to asthma
Anne-Marie Boucher-Lafleur, Valérie Gagné-Ouellet, Éric Jacques, Sophie Plante, Jamila Chakir, Catherine Laprise
A44 NRF2 mediates the antioxidant response to organic dust-induced oxidative stress in bronchial epithelial cells
Michael Chen, Toby McGovern, Mikael Adner, James G. Martin
A45 The effects of perinatal distress, immune biomarkers and mother-infant interaction quality on childhood atopic dermatitis (rash) at 18 months
Nela Cosic, Henry Ntanda, Gerald Giesbrecht, Anita Kozyrskyj, Nicole Letourneau
A46 Examining the immunological mechanisms associated with cow’s milk allergy
Bassel Dawod, Jean Marshall
A47 Tryptase levels in children presenting with anaphylaxis to the Montréal Children’s Hospital
Sarah De Schryver, Michelle Halbrich, Ann Clarke, Sebastian La Vieille, Harley Eisman, Reza Alizadehfar, Lawrence Joseph, Judy Morris, Moshe Ben-Shoshan
A48 Secondhand tobacco smoke exposure in infancy and the development of food hypersensitivity from childhood to adolescence
Laura Y. Feldman, Jesse D. Thacher, Inger Kull, Erik Melén, Göran Pershagen, Magnus Wickman, Jennifer L. P. Protudjer, Anna Bergström
A49 Combined exposure to diesel exhaust and allergen enhances allergic inflammation in the bronchial submucosa of atopic subjects
Ali Hosseini, Tillie L. Hackett, Jeremy Hirota, Kelly McNagny, Susan Wilson, Chris Carlsten
A50 Comparison of skin-prick test measurements by an automated system against the manual method
Saiful Huq, Rishma Chooniedass, Brenda Gerwing, Henry Huang, Diana Lefebvre, Allan Becker
A51 The accurate identification and quantification of urinary biomarkers of asthma and COPD through the use of novel DIL- LC-MS/MS methods
Mona M. Khamis, Hanan Awad, Kevin Allen, Darryl J. Adamko, Anas El-Aneed
A52 Systemic immune pathways associated with the mechanism of Cat-Synthetic Peptide Immuno-Regulatory Epitopes, a novel immunotherapy, in whole blood of cat-allergic people
Young Woong Kim, Daniel R. Gliddon, Casey P. Shannon, Amrit Singh, Pascal L. C. Hickey, Anne K. Ellis, Helen Neighbour, Mark Larche, Scott J. Tebbutt
A53 Reducing the health disparities: online support for children with asthma and allergies from low-income families
Erika Ladouceur, Miriam Stewart, Josh Evans, Jeff Masuda, Nicole Letourneau, Teresa To, Malcolm King
A54 Epigenetic association of PSORS1C1 and asthma in the Saguenay-Lac-Saint-Jean asthma study
Miriam Larouche, Liming Liang, Catherine Laprise
A55 IL-33 induces cytokine and chemokine production in human mast cells
Stephanie A. Legere, Ian D. Haidl, Jean-Francois Legaré, Jean S. Marshall
A56 Reference ranges for lung clearance index from infancy to adolescence for Canadian population
Zihang Lu, Malcolm Sears, Theo J. Moraes, Felix Ratjen, Per Gustafsson, Wendy Lou, Padmaja Subbarao
A57 Kingston Allergy Birth Cohort: cohort profile and mother/child characteristics to age 2
Michelle L. North, Elizabeth Lee, Vanessa Omana, Jenny Thiele, Jeff Brook, Anne K. Ellis
A58 Cow’s milk protein specific IgE, IgA and IgG4 as a predictor of outcome in oral immunotherapy
Tanvir Rahman, Duncan Lejtenyi, Sarah De Schryver, Ryan Fiter, Ciriaco Piccirillo, Moshe Ben-Shoshan, Bruce Mazer
A59 Age of peanut introduction and development of reactions and sensitization to peanut
Elinor Simons, Allan B. Becker, Rishma Chooniedass, Kyla Hildebrand, Edmond S. Chan, Stuart Turvey, Padmaja Subbarao, Malcolm Sears
A60 Multi-omic blood biomarker signatures of the late phase asthmatic response
Amrit Singh, Casey P. Shannon, Young Woong Kim, Mari DeMarco, Kim-Anh Le Cao, Gail M. Gauvreau, J. Mark FitzGerald, Louis-Philippe Boulet, Paul M. O’Byrne, Scott J. Tebbutt
A61 Early life gut microbial alterations in children diagnosed with asthma by three years of age
Leah T. Stiemsma, Marie-Claire Arrieta, Jasmine Cheng, Pedro A. Dimitriu, Lisa Thorson, Sophie Yurist, Boris Kuzeljevic, Diana L. Lefebvre, Padmaja Subbarao, Piush Mandhane, Allan Becker, Malcolm R. Sears, Kelly M. McNagny, Tobias Kollmann, the CHILD Study Investigators, William W. Mohn, B. Brett Finlay, Stuart E. Turvey
A62 The relationship between food sensitization and atopic dermatitis at age 1 year in a Canadian birth cohort
Maxwell M. Tran, Diana L. Lefebvre, Chinthanie F. Ramasundarahettige, Allan B. Becker, Wei Hao Dai, Padmaja Subbarao, Piush J. Mandhane, Stuart E. Turvey, Malcolm R. Sears
A63 Allergen inhalation enhances Toll-like receptor-induced thymic stromal lymphopoietin receptor expression by hematopoietic progenitor cells in mild asthmatics
Damian Tworek, Delia Heroux, Seamus N. O’Byrne, Paul M. O’Byrne, Judah A. Denburg
A64 The Allergic Rhinitis Clinical Investigator Collaborative – replicated eosinophilia on repeated cumulative allergen challenges in nasal lavage samples
Laura Walsh, Mena Soliman, Jenny Thiele, Lisa M. Steacy, Daniel E. Adams, Anne K. Ellis
A65 The CHILD Study: optimizing subject retention in pediatric longitudinal cohort research
Linda Warner, Mary Ann Mauro, Robby Mamonluk, Stuart E. Turvey
A66 Differential expression of C3a and C5a in allergic asthma
ChenXi Yang, Amrit Singh, Casey P. Shannon, Young Woong Kim, Ed M. Conway, Scott J. Tebbutt
doi:10.1186/s13223-016-0118-0
PMCID: PMC5009563
6.  Association of breastfeeding with asthma in young Aboriginal children in Canada 
BACKGROUND:
Few studies have investigated the factors associated with asthma in young Aboriginal children.
OBJECTIVE:
To characterize the association of demographic, environmental and early life factors with asthma in young Aboriginal children in Canada.
METHODS:
The 2006 Aboriginal Children’s Survey was conducted among off-reserve Aboriginal children zero to six years of age to obtain information on Aboriginal children’s development and well-being. The prevalence of asthma in Aboriginal children was obtained from the parental report of asthma as diagnosed by a health care professional.
RESULTS:
The prevalence of reported asthma among off-reserve Aboriginal children zero to six years of age (n=14,170) was 9.4%. Asthma prevalence in both exclusively breastfed children (6.8%) and ever but not exclusively breastfed children (9.0%) was significantly lower than that in nonbreastfed children (11.0%). In the multiple logistic regression analysis, exclusive breastfeeding was protective of asthma compared with nonbreastfeeding (OR 0.59 [95% CI 0.44 to 0.78]). Older age groups, male sex, having two or more older siblings, low birth weight, day care attendance and ear infection were significant risk factors for asthma.
CONCLUSIONS:
The prevalence of asthma among young Aboriginal children zero to six years of age living off reserve was slightly lower than that reported for all other Canadian children. Breastfeeding, especially exclusively breastfeeding, was protective of asthma in Aboriginal children, which is consistent with what has been observed in non-Aboriginal children in Canada. Public health interventions intended for reducing asthma incidence in young Aboriginal children should include breastfeeding promotion programs.
PMCID: PMC3603760  PMID: 23248799
Aboriginal; Asthma; Breastfeeding; Children; Prevalence

Results 1-6 (6)