TY - JOUR
T1 - Genome-wide association meta-analysis yields 20 loci associated with gallstone disease
AU - Ferkingstad, Egil
AU - Oddsson, Asmundur
AU - Gretarsdottir, Solveig
AU - Benonisdottir, Stefania
AU - Thorleifsson, Gudmar
AU - Deaton, Aimee M.
AU - Jónsson, Stefán
AU - Stefánsson, Ólafur A.
AU - Norðdahl, Guðmundur L.
AU - Zink, Florian
AU - Arnadottir, Gudny
AU - Gunnarsson, Bjarni
AU - Halldorsson, Gisli
AU - Helgadottir, Anna
AU - Jensson, Brynjar Örn
AU - Kristjánsson, Ragnar P.
AU - Sveinbjornsson, Gardar
AU - Sverrisson, Davíð A.
AU - Másson, Gísli
AU - Olafsson, Isleifur
AU - Eyjólfsson, Guðmundur I.
AU - Sigurðardóttir, Ólöf
AU - Holm, Hilma
AU - Jonsdottir, Ingileif
AU - Ólafsson, Sigurður
AU - Steingrimsdottir, Thora
AU - Rafnar, Thorunn
AU - Björnsson, Einar Stefán
AU - Thorsteinsdottir, Unnur
AU - Gudbjartsson, Daniel
AU - sulem, patrick
AU - Stefansson, Kari
AU - Norddahl, Gudmundur L
AU - Sverrisson, David A
AU - Eyjolfsson, Gudmundur I
AU - Sigurdardottir, Olof
AU - Olafsson, Sigurdur
AU - Bjornsson, Einar S
PY - 2018/11/30
Y1 - 2018/11/30
N2 - Gallstones are responsible for one of the most common diseases in the Western world and
are commonly treated with cholecystectomy. We perform a meta-analysis of two genomewide association studies of gallstone disease in Iceland and the UK, totaling 27,174 cases and
736,838 controls, uncovering 21 novel gallstone-associated variants at 20 loci. Two distinct
low frequency missense variants in SLC10A2, encoding the apical sodium-dependent bile acid
transporter (ASBT), associate with an increased risk of gallstone disease (Pro290Ser: OR =
1.36 [1.25–1.49], P = 2.1 × 10–12, MAF = 1%; Val98Ile: OR = 1.15 [1.10–1.20], P = 1.8 × 10–10,
MAF = 4%). We demonstrate that lower bile acid transport by ASBT is accompanied by
greater risk of gallstone disease and highlight the role of the intestinal compartment of the
enterohepatic circulation of bile acids in gallstone disease susceptibility. Additionally, two low
frequency missense variants in SERPINA1 and HNF4A and 17 common variants represent
novel associations with gallstone disease.
AB - Gallstones are responsible for one of the most common diseases in the Western world and
are commonly treated with cholecystectomy. We perform a meta-analysis of two genomewide association studies of gallstone disease in Iceland and the UK, totaling 27,174 cases and
736,838 controls, uncovering 21 novel gallstone-associated variants at 20 loci. Two distinct
low frequency missense variants in SLC10A2, encoding the apical sodium-dependent bile acid
transporter (ASBT), associate with an increased risk of gallstone disease (Pro290Ser: OR =
1.36 [1.25–1.49], P = 2.1 × 10–12, MAF = 1%; Val98Ile: OR = 1.15 [1.10–1.20], P = 1.8 × 10–10,
MAF = 4%). We demonstrate that lower bile acid transport by ASBT is accompanied by
greater risk of gallstone disease and highlight the role of the intestinal compartment of the
enterohepatic circulation of bile acids in gallstone disease susceptibility. Additionally, two low
frequency missense variants in SERPINA1 and HNF4A and 17 common variants represent
novel associations with gallstone disease.
KW - Cholelithiasis
KW - Gall bladder
KW - Genome-wide association studies
KW - Medical genetics
KW - Gallsteinar
KW - Gallblaðra
KW - Erfðafræði
KW - Rannsóknir
KW - læknisfr
KW - Gen
KW - Gallstones
KW - Genome-Wide Association Study
KW - Cholelithiasis
KW - Gall bladder
KW - Genome-wide association studies
KW - Medical genetics
KW - Gallsteinar
KW - Gallblaðra
KW - Erfðafræði
KW - Rannsóknir
KW - læknisfr
KW - Gen
KW - Gallstones
KW - Genome-Wide Association Study
U2 - 10.1038/s41467-018-07460-y
DO - 10.1038/s41467-018-07460-y
M3 - Article
C2 - 30504769
SN - 2041-1723
VL - 9
JO - Nature Communications
JF - Nature Communications
IS - 1
ER -