TY - JOUR
T1 - Genome wide analysis for mouth ulcers identifies associations at immune regulatory loci
AU - Dudding, Tom
AU - Haworth, Simon
AU - Lind, Penelope A.
AU - Sathirapongsasuti, J. Fah
AU - Agee, Michelle
AU - Alipanahi, Babak
AU - Auton, Adam
AU - Bell, Robert K.
AU - Bryc, Katarzyna
AU - Elson, Sarah L.
AU - Fontanillas, Pierre
AU - Furlotte, Nicholas A.
AU - Hicks, Barry
AU - Hinds, David A.
AU - Huber, Karen E.
AU - Jewett, Ethan M.
AU - Jiang, Yunxuan
AU - Kleinman, Aaron
AU - Lin, Keng Han
AU - Litterman, Nadia K.
AU - McCeight, Jennifer C.
AU - McIntyre, Matthew H.
AU - McManus, Kimberly F.
AU - Mountain, Joanna L.
AU - Noblin, Elizabeth S.
AU - Northover, Carrie A.M.
AU - Pitts, Steven J.
AU - Poznik, G. David
AU - Shelton, Janie F.
AU - Shringarpure, Suyash
AU - Tian, Chao
AU - Vacic, Vladimir
AU - Wang, Xin
AU - Wilson, Catherine H.
AU - Tung, Joyce Y.
AU - Mitchell, Ruth
AU - Colodro-Conde, Lucía
AU - Medland, Sarah E.
AU - Gordon, Scott
AU - Elsworth, Benjamin
AU - Paternoster, Lavinia
AU - Franks, Paul W.
AU - Thomas, Steven J.
AU - Martin, Nicholas G.
AU - Timpson, Nicholas J.
PY - 2019/3/5
Y1 - 2019/3/5
N2 - Mouth ulcers are the most common ulcerative condition and encompass several clinical diagnoses, including recurrent aphthous stomatitis (RAS). Despite previous evidence for heritability, it is not clear which specific genetic loci are implicated in RAS. In this genome-wide association study (n = 461,106) heritability is estimated at 8.2% (95% CI: 6.4%, 9.9%). This study finds 97 variants which alter the odds of developing non-specific mouth ulcers and replicate these in an independent cohort (n = 355,744) (lead variant after meta-analysis: rs76830965, near IL12A, OR 0.72 (95% CI: 0.71, 0.73); P = 4.4e−483). Additional effect estimates from three independent cohorts with more specific phenotyping and specific study characteristics support many of these findings. In silico functional analyses provide evidence for a role of T cell regulation in the aetiology of mouth ulcers. These results provide novel insight into the pathogenesis of a common, important condition.
AB - Mouth ulcers are the most common ulcerative condition and encompass several clinical diagnoses, including recurrent aphthous stomatitis (RAS). Despite previous evidence for heritability, it is not clear which specific genetic loci are implicated in RAS. In this genome-wide association study (n = 461,106) heritability is estimated at 8.2% (95% CI: 6.4%, 9.9%). This study finds 97 variants which alter the odds of developing non-specific mouth ulcers and replicate these in an independent cohort (n = 355,744) (lead variant after meta-analysis: rs76830965, near IL12A, OR 0.72 (95% CI: 0.71, 0.73); P = 4.4e−483). Additional effect estimates from three independent cohorts with more specific phenotyping and specific study characteristics support many of these findings. In silico functional analyses provide evidence for a role of T cell regulation in the aetiology of mouth ulcers. These results provide novel insight into the pathogenesis of a common, important condition.
U2 - 10.1038/s41467-019-08923-6
DO - 10.1038/s41467-019-08923-6
M3 - Article
C2 - 30837455
AN - SCOPUS:85062587642
SN - 2041-1723
VL - 10
JO - Nature Communications
JF - Nature Communications
M1 - 1052
ER -