Scientific papers

Back to list

Nature Genetics, December 2009, Volume 41, Number 12

Common variants at five new loci associated with early-onset inflammatory bowel disease

Marcin Imielinski, Robert N Baldassano, Anne Griffiths, Richard K Russell, Vito Annese, Marla Dubinsky, Subra Kugathasan, Jonathan P Bradfield, Thomas D Walters, Patrick Sleiman, Cecilia E Kim, Aleixo Muise, Kai Wang, Joseph T Glessner, Shehzad Saeed, Haitao Zhang, Edward C Frackelton, Cuiping Hou, James H Flory, George Otieno, Rosetta M Chiavacci, Robert Grundmeier, Massimo Castro, Anna Latiano, Bruno Dallapiccola, Joanne Stempak, Debra J Abrams, Kent Taylor, Dermot McGovern, Western Regional Research Alliance for Pediatric IBD, International IBD Genetics Consortium, Melvin B Heyman, George D Ferry, Barbara Kirschner, Jessica Lee, Jonah Essers, Richard Grand, Michael Stephens, Arie Levine, David Piccoli, Johan Van Limbergen, Salvatore Cucchiara, Dimitri S Monos, Stephen L Guthery, Lee Denson, David C Wilson, Struan F A Grant, Mark Daly, Mark S Silverberg, Jack Satsangi & Hakon Hakonarson

abstract

The inflammatory bowel diseases (IBD) Crohn’s disease and ulcerative colitis are common causes of morbidity in children and young adults in the western world. Here we report the results of a genome-wide association study in early-onset IBD involving 3,426 affected individuals and 11,963 genetically matched controls recruited through international collaborations in Europe and North America, thereby extending the results from a previous study of 1,011 individuals with early-onset IBD1.
We have identified five new regions associated with early-onset IBD susceptibility, including 16p11 near the cytokine gene IL27 (rs8049439, P = 2.41 × 10−9), 22q12 (rs2412973, P = 1.55 × 10−9), 10q22 (rs1250550, P = 5.63 × 10−9), 2q37 (rs4676410, P = 3.64 × 10−8) and 19q13.11 (rs10500264, P = 4.26 × 10−10). Our scan also detected associations at 23 of 32 loci previously implicated in adult-onset Crohn’s disease and at 8 of 17 loci implicated in adult-onset ulcerative colitis, highlighting the close pathogenetic relationship between early- and adult-onset IBD.

LIST OF PARTICIPANTS

Legend:       Coordinating PI     Participants

1. BE-SMART | 2. CEDAR-UC | 3. COMBINED THERAPY OF BIOLOGICALS AND NEW ORAL DRUGS. | 4. DETECT | 5. DNA BANKING | 6. GENGISCAN | 7. HELP-AID | 8. I-CARE | 9. IMMUNIZATION | 10. LOVE | 11. PACIFIC | 12. PEDIATRIC | 13. SPARE
1 2 3 4 5 6 7 8 9 10 11 12 13
- - x x x x
Leila Amininejad x x x
Saskia Appelmans
Filip Baert x x x x x x
Thomas Billiet
Patrick Bontems
Peter Bossuyt x x x x x x
Guillaume Burnet
Peter Burvenich
Philippe Caenepeel
Olivier Cajot
Christophe Claessens x
Jean-Charles Coche
Jean-Louis Coenegrachts
Arnaud Colard x
Filip Couturier
Anneline Cremer x x
Cléo Croonen
Francois D'Heygere x
Steven De Coninck
Elisabeth De Greef x
Marc De Maeyer
Marc De Reuck
Elodie De Ruyck
Nicolas de Suray
Martine De Vos x x x x
Benedicte De Vroey
Stefan Delen
Marie-Armelle Denis
Pieter Dewint x x
Olivier Dewit x x x
Sophie Dewit x x
Joris Dutre
Marc Etienne
Marc Ferrante x x x x x
René Fiasse
Fernand Fontaine x x
Denis Franchimont x x x x x x
Pieter Hindryckx x
Ilse Hoffman
Evelien Humblet x
Saskia Ilegems
Guy Lambrecht x x x
Pierre Lammens
Claire Liefferinckx x
Triana Lobaton
Edouard Louis x x x x x
Elisabeth Macken x
Marie-Christine Mairlot
Jean-Marc Maisin
Fazia Mana x
Walter Margos
Fady Mokaddem
Kim Moubax
Vinciane Muls
Carmen Musala
Michele Ngassa
Maja Noman
Hanne Ooms
An Outtier
Romy Ouziel
Harald Peeters
Annelies Posen
Philippe Potvin
Lieven Pouillon
Jean-Francois Rahier x x x x x x
Catherine Reenaers x x x
João Sabino
Michael Schapira
Nathalie Schoofs
Nele Schoofs
Alexandra Sermeus
Francoise Smets
Michaël Somers
Dirk Staessen
Marjan Steppe
Beatrijs Strubbe x
Jo Swinnen
Clara Thienpont
Haydeh Vafa
Gert Van Assche
Stephanie Van Biervliet
Frank Van De Mierop
Gaëtan Van Den Steen
Jurgen Van Dongen
Evi Van Dyck
Andre Van Gossum
Philippe Van Hootegem x x
Catherine Van Kemseke
Wouter Van Moerkercke x x x
Steven Van Outryve
Stijn Vanden Branden x x x x
Jo Vandervoort
Gigi Veereman x
Severine Vermeire x x x
Annelies Verreth
Bram Verstockt
Francis Weyn
Barbara Willandt