BAG family proteins contributes to autophagy-mediated multidrug resistance of tumor
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[1] Department of Obstetrics and Gynecology, Jinniu District Maternal and Child Health Hospital, Chengdu, China
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- Localización: Clinical & translational oncology, ISSN 1699-048X, Vol. 24, Nº. 8, 2022, págs. 1492-1500
- Idioma: inglés
- Texto completo no disponible (Saber más ...)
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Resumen
Multidrug resistance (MDR) is a significant cause of tumor treatment failure. Accumulating evidence suggests that autophagy plays a significant role in the development of MDR. Autophagy is a conserved mechanism that maintains tumor homeostasis by removing damaged mitochondria. However, the specific regulatory mechanism is unclear. Here, we summarize recent studies on the role of autophagy in the development of MDR and the initiation of mitophagy by Bcl-2-associated athanogene (BAG) family proteins. Additionally, this mini-review emphasizes the regulatory role of BAG family proteins, which maintain mitochondrial homeostasis by regulating the PINK1/Parkin pathway. Elucidation of the regulatory mechanisms of mitophagy may foster the development of clinical therapeutic strategies for MDR tumors.
