Endoplasmic reticulum stress-mediated pathways to both apoptosis and autophagy: Significance for mel

来源 :World Journal of Experimental Medicine | 被引量 : 0次 | 上传用户:shujun2000
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Melanoma is the most aggressive form of skin cancer.Disrupted intracellular signaling pathways are responsible for melanoma’s extraordinary resistance to current chemotherapeutic modalities. The pathophysiologic basis for resistance to both chemo- and radiation therapy is rooted in altered genetic and epigenetic mechanisms that, in turn, result in the impairing of cell death machinery and/or excessive activation of cell growth and survival-dependent pathways. Although most current melanoma therapies target mitochondrial dysregulation,there is increasing evidence that endoplasmic reticulum(ER) stress-associated pathways play a role in the potentiation,initiation and maintenance of cell death machinery and autophagy. This review focuses on the reliability of ER-associated pathways as therapeutic targets for melanoma treatment.
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