Empirically Determined Vascular Smooth Muscle Cell Mechano-Adaptation Law

Vascular smooth muscle cell senescence in atherosclerosis.

Markers of cell senescence have been identified in both the blood and vessel wall of patients with atherosclerosis. In particular, vascular smooth muscle cells (VSMCs) derived from human plaques show numerous features of senescence both in culture and in vivo. This review summarises the evidence for VSMC senescence in atherosclerosis, and outlines the mechanisms and triggers leading to their se...

Hypoxic Pulmonary Vascular Smooth Muscle Cell Proliferation

Vascular smooth muscle cell differentiation-2010

Vascular smooth muscle cells have attracted considerable interest as a model for a flexible program of gene expression. This cell type arises throughout the embryo body plan via poorly understood signaling cascades that direct the expression of transcription factors and microRNAs which, in turn, orchestrate the activation of contractile genes collectively defining this cell lineage. The discove...

Rapamycin inhibits vascular smooth muscle cell migration.

Abnormal vascular smooth muscle cell (SMC) proliferation and migration contribute to the development of restenosis after percutaneous transluminal coronary angioplasty and accelerated arteriopathy after cardiac transplantation. Previously, we reported that the macrolide antibiotic rapamycin, but not the related compound FK506, inhibits both human and rat aortic SMC proliferation in vitro by inh...

Mechanisms of vascular smooth muscle cell migration.

Smooth muscle cell migration occurs during vascular development, in response to vascular injury, and during atherogenesis. Many proximal signals and signal transduction pathways activated during migration have been identified, as well as components of the cellular machinery that affect cell movement. In this review, a summary of promigratory and antimigratory molecules belonging to diverse chem...