Liver X receptors and the control of cholesterol homeostasis: potential therapeutic targets for the treatment of atherosclerosis

LJ Millatt, V Bocher, JC Fruchart, B Staels - Biochimica et Biophysica Acta …, 2003 - Elsevier
The liver X receptors (LXRα and LXRβ) are nuclear receptor transcription factors that are
activated by certain oxysterol derivatives of cholesterol. As such, LXR activity may be up …

[HTML][HTML] Ligand activation of LXRβ reverses atherosclerosis and cellular cholesterol overload in mice lacking LXRα and apoE

MN Bradley, C Hong, M Chen… - The Journal of …, 2007 - Am Soc Clin Investig
Liver X receptors (LXRs) α and β are transcriptional regulators of cholesterol homeostasis
and potential targets for the development of antiatherosclerosis drugs. However, the specific …

Knock-down of the oxysterol receptor LXRα impairs cholesterol efflux in human primary macrophages: lack of compensation by LXRβ activation

M Ishibashi, R Filomenko, C Rébé, A Chevriaux… - Biochemical …, 2013 - Elsevier
Abstract Liver X Receptors (LXRs) α and β are oxysterol-activated nuclear receptors
involved in the control of lipid metabolism and inflammation. Pharmacological activation of …

Liver x receptor signaling pathways and atherosclerosis

AC Calkin, P Tontonoz - Arteriosclerosis, thrombosis, and vascular …, 2010 - Am Heart Assoc
First discovered as orphan receptors, liver X receptors (LXRs) were subsequently identified
as the nuclear receptor target of the cholesterol metabolites, oxysterols. There are 2 LXR …

Liver X receptor (LXR) regulation of the LXRα gene in human macrophages

KD Whitney, MA Watson, B Goodwin… - Journal of Biological …, 2001 - ASBMB
The nuclear oxysterol receptors LXRα (NR1H3) and LXRβ (NR1H2) coordinately regulate
the expression of genes involved in the transport and catabolism of cholesterol. In …

Cholesterol homeostasis and liver X receptor (LXR) in atherosclerosis

S Guo, L Li, H Yin - Cardiovascular & Haematological Disorders …, 2018 - ingentaconnect.com
Cholesterol is an important lipid for maintaining cell membrane fluidity and generation of
various hormones and bile acids. Thus, it is critical to maintain cholesterol homeostasis …

Liver X receptor-mediated activation of reverse cholesterol transport from macrophages to feces in vivo requires ABCG5/G8

L Calpe-Berdiel, N Rotllan, C Fiévet, R Roig… - Journal of lipid …, 2008 - ASBMB
Liver X receptor (LXR) agonists increase both total fecal sterol excretion and macrophage-
specific reverse cholesterol transport (RCT) in vivo. In this study, we assessed the effects of …

Differential effects of activation of liver X receptor on plasma lipid homeostasis in wild-type and lipoprotein clearance-deficient mice

D Peng, RA Hiipakka, JT Xie, CA Reardon, GS Getz… - Atherosclerosis, 2010 - Elsevier
The effects of liver X receptor (LXR) agonists on plasma lipid homeostasis, especially
triglyceride metabolism are controversial. Here we examined the effect of long-term …

Macrophage liver X receptor is required for antiatherogenic activity of LXR agonists

N Levin, ED Bischoff, CL Daige, D Thomas… - … , and vascular biology, 2005 - Am Heart Assoc
Objective—Complications of atherosclerotic cardiovascular disease due to elevated blood
cholesterol levels are the major cause of death in the Western world. The liver X receptors …

Different roles of liver X receptor α and β in lipid metabolism: Effects of an α-selective and a dual agonist in mice deficient in each subtype

EG Lund, LB Peterson, AD Adams, MHN Lam… - Biochemical …, 2006 - Elsevier
Liver X receptor (LXR) α and LXRβ are closely related nuclear receptors that respond to
elevated levels of intracellular cholesterol by enhancing transcription of genes that control …