AS 1949490 (CAS 1203680-76-5)

AS 1949490 is a small-molecule inhibitor with specificity for the p70 ribosomal S6 kinase (p70S6K), an important kinase in the mTOR (mammalian target of rapamycin) signaling pathway. As a potent and selective inhibitor, it provides valuable insights into the mechanisms regulating protein synthesis and cell growth. By specifically inhibiting p70S6K, AS 1949490 allows researchers to investigate the downstream effects of p70S6K inhibition on cell proliferation, protein synthesis, and metabolic regulation. In various studies, the compound has been used to explain the role of p70S6K in cancer cell growth, as mTOR signaling often becomes dysregulated in cancer cells. Additionally, it has been employed in cell culture systems to determine the impact of S6 phosphorylation on translational control. AS 1949490 aids in understanding how p70S6K activity affects key cellular processes, like autophagy, glucose metabolism, and lipid biosynthesis. Beyond cancer research, AS 1949490′s specific inhibition of p70S6K also helps explore neurobiology, as p70S6K is involved in synaptic plasticity and cognitive functions. This chemical′s ability to modulate mTOR signaling makes it an invaluable tool for deciphering the complex regulation of cellular growth, protein translation, and metabolic pathways, contributing significantly to current molecular biology and biochemistry research.