TY - JOUR
T1 - Severe osteoarthritis of the hand associates with common variants within the ALDH1A2 gene and with rare variants at 1p31
AU - Styrkarsdottir, Unnur
AU - Thorleifsson, Gudmar
AU - Helgadottir, Hafdis T
AU - Bomer, Nils
AU - Metrustry, Sarah
AU - Bierma-Zeinstra, S
AU - Strijbosch, Annelieke M
AU - Evangelou, Evangelos
AU - Hart, Deborah
AU - Beekman, Marian
AU - Jonasdottir, Aslaug
AU - Sigurdsson, Asgeir
AU - Eiriksson, Finnur F
AU - Thorsteinsdottir, Margret
AU - Frigge, Michael L
AU - Kong, Augustine
AU - Gudjonsson, Sigurjon A
AU - Magnusson, Olafur T
AU - Masson, Gisli
AU - Hofman, Albert
AU - Arden, Nigel K
AU - Ingvarsson, Thorvaldur
AU - Lohmander, Stefan
AU - Kloppenburg, Margreet
AU - Rivadeneira, Fernando
AU - Nelissen, Rob G H H
AU - Spector, Tim
AU - Uitterlinden, Andre
AU - Slagboom, P Eline
AU - Thorsteinsdottir, Unnur
AU - Jonsdottir, Ingileif
AU - Valdes, Ana M
AU - Meulenbelt, Ingrid
AU - van Meurs, Joyce
AU - Jonsson, Helgi
AU - Stefansson, Kari
AU - The TREAT-OA Consortium
PY - 2014/5
Y1 - 2014/5
N2 - Osteoarthritis is the most common form of arthritis and is a major cause of pain and disability in the elderly. To search for sequence variants that confer risk of osteoarthritis of the hand, we carried out a genome-wide association study (GWAS) in subjects with severe hand osteoarthritis, using variants identified through the whole-genome sequencing of 2,230 Icelanders. We found two significantly associated loci in the Icelandic discovery set: at 15q22 (frequency of 50.7%, odds ratio (OR) = 1.51, P = 3.99 × 10(-10)) in the ALDH1A2 gene and at 1p31 (frequency of 0.02%, OR = 50.6, P = 9.8 × 10(-10)). Among the carriers of the variant at 1p31 is a family with several members in whom the risk allele segregates with osteoarthritis. The variants within the ALDH1A2 gene were confirmed in replication sets from The Netherlands and the UK, yielding an overall association of OR = 1.46 and P = 1.1 × 10(-11) (rs3204689).
AB - Osteoarthritis is the most common form of arthritis and is a major cause of pain and disability in the elderly. To search for sequence variants that confer risk of osteoarthritis of the hand, we carried out a genome-wide association study (GWAS) in subjects with severe hand osteoarthritis, using variants identified through the whole-genome sequencing of 2,230 Icelanders. We found two significantly associated loci in the Icelandic discovery set: at 15q22 (frequency of 50.7%, odds ratio (OR) = 1.51, P = 3.99 × 10(-10)) in the ALDH1A2 gene and at 1p31 (frequency of 0.02%, OR = 50.6, P = 9.8 × 10(-10)). Among the carriers of the variant at 1p31 is a family with several members in whom the risk allele segregates with osteoarthritis. The variants within the ALDH1A2 gene were confirmed in replication sets from The Netherlands and the UK, yielding an overall association of OR = 1.46 and P = 1.1 × 10(-11) (rs3204689).
U2 - 10.1038/ng.2957
DO - 10.1038/ng.2957
M3 - Article
C2 - 24728293
SN - 1061-4036
VL - 46
SP - 498
EP - 502
JO - Nature Genetics
JF - Nature Genetics
IS - 5
ER -