Finally, we tested the effects of the combination therapies on cell proliferation in osimertinib-resistant cell lines. Similar to RPC-9/NaqR cells, the osimertinib-resistant cell lines were derived from RPC-9 cells, desi
[Paragraph-level] PMCID: PMC5792548 Section: RESULTS PassageIndex: 14
Evidence Type(s): Predictive, Oncogenic
Justification: Predictive: The passage discusses the effects of combination therapies on cell proliferation in osimertinib-resistant cell lines, indicating a relationship between the presence of the T790M mutation and the response to therapy, specifically mentioning osimertinib and naquotinib. Oncogenic: The T790M mutation is maintained in the osimertinib-resistant RPC-9/OsiR cells, suggesting its role in tumor development or progression, particularly in the context of resistance to therapy.
Gene→Variant (gene-first): 1956:C797S 1956:T790M
Genes: 1956
Variants: C797S T790M