Mechanistic insights into epithelial-mesenchymal transition mediated cisplatin resistance in ovarian cancer.

ABSTRACT: Epithelial-mesenchymal transition (EMT) is designated as one of the prime causes of chemoresistance in many cancers. In our previous study we established that cisplatin resistance in ovarian cancer (OC) is associated with EMT using sensitive OV90 cells and its resistant counterparts OV90CisR1 and OV90CisR2. In this study, we revealed through RNAseq analysis that ITGA1 can play essential part in EMT mediated cisplatin resistance in OC. We found large number of EMT related terms predominant in the top gene ontologies (GO). We also found Extracellular matrix (ECM) and actin cytoskeleton genes highly altered in the resistant cells. This was further confirmed by the protein-protein interaction (PPI) analysis where we identified that the core ECM components e.g., collagen, fibronectin, metallopr

SUBMITTER: Wani TU 

PROVIDER: S-EPMC11760351 | biostudies-literature | 2025 Jan

REPOSITORIES: biostudies-literature