Glycogen Synthase Kinase 3α Deficiency Attenuates Atherosclerosis and Hepatic Steatosis in High Fat Diet–Fed Low Density Lipoprotein Receptor–Deficient Mice

Studies have implicated signaling through glycogen synthase kinase (GSK) 3α/β in the activation of pro-atherogenic pathways and the accelerated development of atherosclerosis. By using a mouse model, we examined the role of GSK3α in the development and progression of accelerated atherosclerosis. We crossed Gsk3a/GSK3α-knockout mice with low-density lipoprotein receptor (Ldlr) knockout mice. Five-week-old Ldlr(-/-);Gsk3a(+/+), Ldlr(-/-);Gsk3a(+/-…