TY - JOUR
T1 - Rare variant in scavenger receptor BI raises HDL cholesterol and increases risk of coronary heart disease
AU - Zanoni, Paolo
AU - Khetarpal, Sumeet A.
AU - Larach, Daniel B.
AU - Hancock-Cerutti, William F.
AU - Millar, John S.
AU - Cuchel, Marina
AU - DerOhannessian, Stephanie
AU - Kontush, Anatol
AU - Surendran, Praveen
AU - Saleheen, Danish
AU - Trompet, Stella
AU - Jukema, J. Wouter
AU - de Craen, Anton
AU - Deloukas, Panos
AU - Sattar, Naveed
AU - Ford, Ian
AU - Packard, Chris
AU - Majumder, Abdullah al Shafi
AU - Alam, Dewan S.
AU - Di Angelantonio, Emanuele
AU - Abecasis, Goncalo
AU - Chowdhury, Rajiv
AU - Erdmann, Jeanette
AU - Nordestgaard, Børge G.
AU - Nielsen, Sune F.
AU - Tybjærg-Hansen, Anne
AU - Schmidt, Ruth Frikke
AU - Kuulasmaa, Kari
AU - Liu, Dajiang J.
AU - Perola, Markus
AU - Blankenberg, Stefan
AU - Salomaa, Veikko
AU - Männistö, Satu
AU - Amouyel, Philippe
AU - Arveiler, Dominique
AU - Ferrieres, Jean
AU - Müller-Nurasyid, Martina
AU - Ferrario, Marco
AU - Kee, Frank
AU - Willer, Cristen J.
AU - Samani, Nilesh
AU - Schunkert, Heribert
AU - Butterworth, Adam S.
AU - Howson, Joanna M. M.
AU - Peloso, Gina M.
AU - Stitziel, Nathan O.
AU - Danesh, John
AU - Kathiresan, Sekar
AU - AUTHOR GROUP
AU - Kastelein, John J. P.
AU - Hovingh, G. Kees
AU - Craen, A.J.M.
AU - Rader, D.J.
AU - Willemsen, G.
AU - Boomsma, D.I.
PY - 2016
Y1 - 2016
N2 - Scavenger receptor BI (SR-BI) is the major receptor for high-density lipoprotein (HDL) cholesterol (HDL-C). In humans, high amounts of HDL-C in plasma are associated with a lower risk of coronary heart disease (CHD). Mice that have depleted Scarb1 (SR-BI knockout mice) have markedly elevated HDL-C levels but, paradoxically, increased atherosclerosis. The impact of SR-BI on HDL metabolism and CHD risk in humans remains unclear. Through targeted sequencing of coding regions of lipid-modifying genes in 328 individuals with extremely high plasma HDL-C levels, we identified a homozygote for a loss-of-function variant, in which leucine replaces proline 376 (P376L), in SCARB1, the gene encoding SR-BI. The P376L variant impairs posttranslational processing of SR-BI and abrogates selective HDL cholesterol uptake in transfected cells, in hepatocyte-like cells derived from induced pluripotent stem cells from the homozygous subject, and in mice. Large population-based studies revealed that subjects who are heterozygous carriers of the P376L variant have significantly increased levels of plasma HDL-C. P376L carriers have a profound HDL-related phenotype and an increased risk of CHD (odds ratio = 1.79, which is statistically significant)
AB - Scavenger receptor BI (SR-BI) is the major receptor for high-density lipoprotein (HDL) cholesterol (HDL-C). In humans, high amounts of HDL-C in plasma are associated with a lower risk of coronary heart disease (CHD). Mice that have depleted Scarb1 (SR-BI knockout mice) have markedly elevated HDL-C levels but, paradoxically, increased atherosclerosis. The impact of SR-BI on HDL metabolism and CHD risk in humans remains unclear. Through targeted sequencing of coding regions of lipid-modifying genes in 328 individuals with extremely high plasma HDL-C levels, we identified a homozygote for a loss-of-function variant, in which leucine replaces proline 376 (P376L), in SCARB1, the gene encoding SR-BI. The P376L variant impairs posttranslational processing of SR-BI and abrogates selective HDL cholesterol uptake in transfected cells, in hepatocyte-like cells derived from induced pluripotent stem cells from the homozygous subject, and in mice. Large population-based studies revealed that subjects who are heterozygous carriers of the P376L variant have significantly increased levels of plasma HDL-C. P376L carriers have a profound HDL-related phenotype and an increased risk of CHD (odds ratio = 1.79, which is statistically significant)
U2 - https://doi.org/10.1126/science.aad3517
DO - https://doi.org/10.1126/science.aad3517
M3 - Article
C2 - 26965621
SN - 0036-8075
VL - 351
SP - 1166
EP - 1171
JO - Science
JF - Science
IS - 6278
ER -