Title : Cisplatin resistance in gastric cancer cells is associated with HER2 upregulation-induced epithelial-mesenchymal transition.

Pub. Date : 2016 Feb 5

PMID : 26846307






5 Functional Relationships(s)
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1 Cisplatin resistance in gastric cancer cells is associated with HER2 upregulation-induced epithelial-mesenchymal transition. Cisplatin erb-b2 receptor tyrosine kinase 2 Homo sapiens
2 Herein, we found that HER2 upregulation was associated with cisplatin resistance. Cisplatin erb-b2 receptor tyrosine kinase 2 Homo sapiens
3 We observed that cisplatin-resistant gastric cancer cells underwent a morphological change similar to epithelial-mesenchymal transition (EMT) which is mediated by HER2 overexpression. Cisplatin erb-b2 receptor tyrosine kinase 2 Homo sapiens
4 More importantly, the IC50 and Resistance Index of resistant gastric cancer cells to cisplatin were also decreased by any of these treatments.We demonstrated that expression and amplification of HER2 positively correlated with expression of EMT-related transcription factor Snail in gastric cancer tissues. Cisplatin erb-b2 receptor tyrosine kinase 2 Homo sapiens
5 In conclusion, this study provides some clues of the association of cisplatin resistance with HER2 upregulation-induced EMT in gastric cancer cells. Cisplatin erb-b2 receptor tyrosine kinase 2 Homo sapiens