Journal
MINI-REVIEWS IN MEDICINAL CHEMISTRY
Volume 23, Issue 10, Pages 1072-1078Publisher
BENTHAM SCIENCE PUBL LTD
DOI: 10.2174/1389557522666220905090732
Keywords
MDR; autophagy; chemotherapy; self-protection; drug sensitivity; tumorigenesis
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Multidrug resistance (MDR) in tumor cells is a major obstacle in tumor therapy, and addressing this issue is of utmost importance. Autophagy, a self-degradation pathway in cells, plays a complex role in tumor cells, both inhibiting and promoting cancer. This study aims to investigate the relationship between autophagy and drug resistance in tumor cells from a molecular mechanism perspective.
Multidrug Resistance (MDR) in tumor cells, a phenomenon in which tumor cells become resistant to chemotherapeutic drugs with different chemical structures and mechanisms of action, is a major obstacle to tumor therapy and is an urgent problem to be addressed. Autophagy, widely found in eukaryotic cells, is a lysosome-dependent pathway of self-degradation. In different environments, autophagy can play different roles in the self-protection of cells. At different stages of tumorigenesis, autophagy can play two distinct roles: inhibition of cancer and promotion of cancer. The relationship between autophagy and drug resistance in tumor cells is complex. Moreover, autophagy can play a role in promoting drug resistance and drug sensitivity through different molecular pathways. This study aimed to investigate the relationship between autophagy and drug resistance in tumor cells from the perspective of molecular mechanisms.
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