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Genome-wide association study identifies multiple susceptibility loci for pulmonary fibrosis
Ist Teil von
Nature genetics, 2013-06, Vol.45 (6), p.613-620
Ort / Verlag
New York: Nature Publishing Group US
Erscheinungsjahr
2013
Quelle
MEDLINE
Beschreibungen/Notizen
Tasha Fingerlin, David Schwartz and colleagues report a genome-wide association study of fibrotic idiopathic interstitial pneumonia. Their results confirm known risk variants at
MUC5B
and
TERT
and identify several new regions associated with disease susceptibility.
We performed a genome-wide association study of non-Hispanic, white individuals with fibrotic idiopathic interstitial pneumonias (IIPs;
n
= 1,616) and controls (
n
= 4,683), with follow-up replication analyses in 876 cases and 1,890 controls. We confirmed association with
TERT
at 5p15,
MUC5B
at 11p15 and the 3q26 region near
TERC
, and we identified seven newly associated loci (
P
meta
= 2.4 × 10
−8
to 1.1 × 10
−19
), including
FAM13A
(4q22),
DSP
(6p24),
OBFC1
(10q24),
ATP11A
(13q34),
DPP9
(19p13) and chromosomal regions 7q22 and 15q14-15. Our results suggest that genes involved in host defense, cell-cell adhesion and DNA repair contribute to risk of fibrotic IIPs.