Mcl-1 as a 'barrier' in cancer treatment: Can we target it now?

Autor: Nikolay V, Pervushin, Viacheslav V, Senichkin, Boris, Zhivotovsky, Gelina S, Kopeina
Rok vydání: 2020
Předmět:
Zdroj: International review of cell and molecular biology. 351
ISSN: 1937-6448
Popis: During the last two decades, the study of Mcl-1, an anti-apoptotic member of the Bcl-2 family, attracted researchers due to its important role in cancer cell survival and tumor development. The significance of Mcl-1 protein in resistance to chemotherapeutics makes it an attractive target in cancer therapy. Here, we discuss the diverse possibilities for indirect Mcl-1 inhibition through its downregulation, for example, via targeting for proteasomal degradation or blockage of translation and transcription. We also provide an overview of the direct blocking of protein-protein interactions with pro-apoptotic Bcl-2 family proteins, including examples of the most promising regulators of Mcl-1 and selective BH3-mimetics, which at present are under clinical evaluation. Moreover, several approaches for the co-targeting of Mcl-1 and other proteins (e.g., CDKs) are also presented. In addition, we highlight the broad spectrum of problems that accompanied the discovery and development of effective Mcl-1 inhibitors.
Databáze: OpenAIRE