Single Biggest Cancer Dictionary in the World
What is
Hsp90 inhibitor MPT0B640
?Pronunciation: /hsp* ˈnaɪnti ˌɪnˈhɪbətər mpt* ˈziroʊ bi sɪks ˈhənərd ənd ˈfɔrti/
Hsp90 inhibitor MPT0B640
Definition
An orally bioavailable inhibitor of heat shock protein 90 (Hsp90), with potential antineoplastic activity. Upon oral administration, Hsp90 inhibitor MPT0B640 specifically blocks Hsp90, which inhibits its chaperone function and promotes the proteasomal degradation of oncogenic signaling proteins involved in tumor cell proliferation and survival. This may lead to the inhibition of tumor cell proliferation. Hsp90, a chaperone complex protein upregulated in a variety of tumor cell types, regulates the folding and degradation of many oncogenic signaling proteins.