TFII-I is an unusual transcription factor possessing both basal and signal-induced transcriptional functions. Here we report the characterization of a TFII-I-related factor (MusTRD1/BEN) that regulates transcriptional functions of TFII-I by controlling its nuclear residency. MusTRD1/BEN has five or six direct repeats, each containing helix--loop--helix motifs, and, thus, belongs to the TFII-I f...

Evidence suggests cholesterol accumulation in pro-inflammatory endothelial cells (EC) contributes to triggering atherogenesis and driving atherosclerosis progression. Therefore, inhibiting miR-33a-5p within inflamed endothelium may prevent treat by enhancing apoAI-mediated efflux upregulating ABCA1. However, it is not entirely elucidated whether inhibition of EC capable increasing ABCA1-depende...

Lipoprotein and cholesterol metabolism in the brain involves metabolic pathways that are regulated independently of those in the peripheral circulation and tissues. The blood–brain barrier (BBB) restricts plasma lipids, including cholesterol and plasma lipoproteins, from entering or leaving the central nervous system (CNS). In the CNS, cholesterol is synthesized by astrocytes, oligodendrocytes,...

Lipoprotein and cholesterol metabolism in the brain involves metabolic pathways that are regulated independently of those in the peripheral circulation and tissues. The blood–brain barrier (BBB) restricts plasma lipids, including cholesterol and plasma lipoproteins, from entering or leaving the central nervous system (CNS). In the CNS, cholesterol is synthesized by astrocytes, oligodendrocytes,...

During the past decade a number of investigators have attempted to develop mouse models of diabetic macrovascular disease. Hyperglycemia might increase vascular damage because it increases oxidant stress. For this reason we studied animals that were deficient in HDL; HDL is widely believed to protect against oxidant stress. An inbred line of mice doubly deficient in LDL receptor and apoAI was m...