PU3 is a small molecule inhibitor of Hsp90 that competes with geldanamycin for Hsp90 . PU3 induces degradation of proteins, including Her2, similar to geldanamycin. PU3 inhibits the growth of breast cancer cells, causing retinoblastoma protein hypophosphorylation, G1 arrest, and differentiation. PU3 represents a novel class of synthetic compounds that bind to Hsp90 and inhibit the proliferation of cancer cells. PU3 could provide a new strategy for the treatment of cancers.
Products | Products > Signaling Pathways > Cell Cycle/DNA Damage | Products > Signaling Pathways > Metabolic Enzyme/Protease | Products > Research Areas > Cancer | Products > Research Areas > Cancer > Cancer Targeted Therapy | Products > Research Areas > Cancer > Cancer Metabolism and Metastasis | Products > Signaling Pathways > HSP
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