[Objectives] To investigate the role of Eriocalyxin B (EriB) in promoting colon cancer cell apoptosis through ERK1/2 pathway in vitro, and to provide a natural candidate drug for colon cancer treatment. [Methods] Colo...[Objectives] To investigate the role of Eriocalyxin B (EriB) in promoting colon cancer cell apoptosis through ERK1/2 pathway in vitro, and to provide a natural candidate drug for colon cancer treatment. [Methods] Colon cancer cells treated with different concentrations of EriB were detected by CCK-8 assay;cell scratch assay and crystal violet staining were used to detect the invasion and migration of colon cancer cell;cell apoptosis was detected by Annexin V/PI double staining, and cell cycle was detected by PI staining;Western Blotting was used to detect epithelial-mesenchymal transition and apoptosis-related proteins in colon cancer cells treated with EriB. [Results] After EriB treatment, the proliferation, migration and apoptosis of colon cancer cells were significantly inhibited, and the ratio of P-ERK1/2 to ERK was significantly decreased. [Conclusions] EriB can effectively inhibit the proliferation of colon cancer cells and promote the apoptosis of colon cancer cells through ERK1/2 pathway.展开更多
基金Supported by Natural Science Research Project of Colleges and Universities in Anhui Province(KJ2019A1110,KJ2020A0863)Innovation Team Research Fund Project of Anhui Medical College(WJH202007t,WJH202008t)2021 Anhui Provincial Production-Education Integration Training Base Project for Quality Engineering(2021cjrh020).
文摘[Objectives] To investigate the role of Eriocalyxin B (EriB) in promoting colon cancer cell apoptosis through ERK1/2 pathway in vitro, and to provide a natural candidate drug for colon cancer treatment. [Methods] Colon cancer cells treated with different concentrations of EriB were detected by CCK-8 assay;cell scratch assay and crystal violet staining were used to detect the invasion and migration of colon cancer cell;cell apoptosis was detected by Annexin V/PI double staining, and cell cycle was detected by PI staining;Western Blotting was used to detect epithelial-mesenchymal transition and apoptosis-related proteins in colon cancer cells treated with EriB. [Results] After EriB treatment, the proliferation, migration and apoptosis of colon cancer cells were significantly inhibited, and the ratio of P-ERK1/2 to ERK was significantly decreased. [Conclusions] EriB can effectively inhibit the proliferation of colon cancer cells and promote the apoptosis of colon cancer cells through ERK1/2 pathway.
