MicroRNA regulation of integrins

MicroRNA Regulation of SIRT1

SIRT1 is an NAD-dependent deacetylase that regulates stress response pathways. By deacetylating transcription factors and co-factors, SIRT1 modulates metabolism, inflammation, hypoxic responses, circadian rhythms, cell survival, and longevity. Since SIRT1 plays a key role in regulating pathways involved in cardiovascular diseases and metabolic diseases cancer, the regulation of SIRT1 has receiv...

MicroRNA regulation of autophagy.

Macroautophagy (hereafter referred to as autophagy) is a tightly regulated intracellular catabolic pathway involving the lysosomal degradation of cytoplasmic organelles and proteins. Central to this process is the formation of the autophagosome, a double membrane-bound vesicle, which is responsible for the delivery of cytoplasmic cargo to the lysosomes. Autophagy levels are constantly changing,...

MicroRNA regulation of HNF4A

MicroRNA Regulation of Atherosclerosis.

Atherosclerosis and its attendant clinical complications, such as myocardial infarction, stroke, and peripheral artery disease, are the leading cause of morbidity and mortality in Western societies. In response to biochemical and biomechanical stimuli, atherosclerotic lesion formation occurs from the participation of a range of cell types, inflammatory mediators, and shear stress. Over the past...

MicroRNA Expression: Protein Participants in MicroRNA Regulation.

MiRNAs are ~20 nt small RNAs that regulate networks of proteins using a seed region of nucleotides 2-8 to complement the 3' UTR of target mRNAs. The biogenesis and function of miRNAs as translational repressors is facilitated by protein counterparts that process primary and precursor miRNAs to maturity (Drosha/DCGR8 and Dicer/TRBP respectively) and incorporate miRNAs into the protein complex RI...