Abstract
To explore whether targeting phosphoglycerate kinase 1 (PGK1) can enhance the sensitivity of BRAFV600E mutation melanoma cells to vemurafenib. The methods of cell biology, molecular biology and pharmacology(MTT assay, Western blot, FCM, Colongenic assay) were used in this study. ① Silencing of PGK1 expression increased the efficacy of vemurafenib in melanoma cells, as evidenced by greater killing in the tumor cells subjected to combined treatment of vemurafenib with siPGK1; ②The mechanism of enhanced sensitivity of melanoma cells to vemurafenib was associated with activation of apoptotic signaling pathway. Targeting of PGK1 may represent a novel strategy of sensitizing melanoma cells to vemurafinib.
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More From: Zhongguo ying yong sheng li xue za zhi = Zhongguo yingyong shenglixue zazhi = Chinese journal of applied physiology
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