TY - JOUR
T1 - Lipoprotein lipase S447X: a naturally occurring gain-of-function mutation
AU - Rip, Jaap
AU - Nierman, Melchior C.
AU - Ross, Colin J.
AU - Jukema, Jan Wouter
AU - Hayden, Michael R.
AU - Kastelein, John J. P.
AU - Stroes, Erik S. G.
AU - Kuivenhoven, Jan Albert
PY - 2006
Y1 - 2006
N2 - Lipoprotein lipase (LPL) hydrolyzes triglycerides in the circulation and promotes the hepatic uptake of remnant lipoproteins. Since the gene was cloned in 1989, more than 100 LPL gene mutations have been identified, the majority of which cause loss of enzymatic function. In contrast to this, the naturally occurring LPL(S447X) variant is associated with increased lipolytic function and an anti-atherogenic lipid profile and can therefore be regarded as a gain-of-function mutation. This notion combined with the facts that 20% of the general population carries this prematurely truncated LPL and that it may protect against cardiovascular disease has led to extensive clinical and basic research into this frequent LPL mutant. It is only until recently that we begin to understand the molecular mechanisms that underlie the beneficial effects associated with LPL(S447X). This review summarizes the current literature on this interesting LPL variant
AB - Lipoprotein lipase (LPL) hydrolyzes triglycerides in the circulation and promotes the hepatic uptake of remnant lipoproteins. Since the gene was cloned in 1989, more than 100 LPL gene mutations have been identified, the majority of which cause loss of enzymatic function. In contrast to this, the naturally occurring LPL(S447X) variant is associated with increased lipolytic function and an anti-atherogenic lipid profile and can therefore be regarded as a gain-of-function mutation. This notion combined with the facts that 20% of the general population carries this prematurely truncated LPL and that it may protect against cardiovascular disease has led to extensive clinical and basic research into this frequent LPL mutant. It is only until recently that we begin to understand the molecular mechanisms that underlie the beneficial effects associated with LPL(S447X). This review summarizes the current literature on this interesting LPL variant
U2 - https://doi.org/10.1161/01.ATV.0000219283.10832.43
DO - https://doi.org/10.1161/01.ATV.0000219283.10832.43
M3 - Review article
C2 - 16574898
SN - 1079-5642
VL - 26
SP - 1236
EP - 1245
JO - Arteriosclerosis, Thrombosis, and Vascular Biology
JF - Arteriosclerosis, Thrombosis, and Vascular Biology
IS - 6
ER -