N-carbamidoyl-4-((3-ethyl-2,4,4-trimethylcyclohexyl)methyl)benzamide enhances staurosporine cytotoxic effects likely inhibiting the protective action ...
Basic Information
ID: ALA3259817
Journal: J Med Chem
Title: N-carbamidoyl-4-((3-ethyl-2,4,4-trimethylcyclohexyl)methyl)benzamide enhances staurosporine cytotoxic effects likely inhibiting the protective action of Magmas toward cell apoptosis.
Authors: Zatelli MC, Gagliano T, Pelà M, Bianco S, Bertolasi V, Tagliati F, Guerrini R, degli Uberti E, Salvadori S, Trapella C.
Abstract: We recently demonstrated that Magmas overexpression protects GH-secreting rat pitutitary adenoma cell lines from apoptosis by inhibiting cytochrome c release from mitochondria after treatment with staurosporine, strongly suggesting a role of Magmas in preventing apoptosis. The aim of this study was to produce a drug that, by inhibiting Tim16, may sensitize chemoresistant tumor cell to proapoptotic stimuli. We synthesized six compounds and challenged their sensitizing effects toward the proapoptotic effects of staurosporine in the TT cell line, derived from a human medullary thyroid carcinoma. We found that compound 5, devoid of the planarity in the aliphatic part of the lead 1, is not cytotoxic but enhances the proapoptotic effects of staurosporine by reducing MMP activation. Compound 5 may be useful for cancer treatment in association with chemotherapeutic drugs, possibly allowing a reduction of the chemotherapeutic agent effective dose.
CiteXplore: 24761782
DOI: 10.1021/jm5000535
Patent ID: ┄