3' UTR RNA-sequencing of human EGFR-mutant lung cancer cell lines under osimertinib treatment
Ontology highlight
ABSTRACT: Human EGFR-mutant lung cancer cells lines were investigated for their dynamic transcriptional response upon treatment with EGFR-inhibitor osimertinib in a time-series experiment
Project description:Human EGFR-mutant lung adenocarcinoma cells (PC9) were engineered using CRISPRv2 systemt to knock-out MAVS or STING to assess impact on transcriptomic response following osimertinib treatment
Project description:The transcriptomic effects of EGFR-inhibition by osimertinib on murine EGFR-mutant lung cancer transplants in a syngenic model were assessed.
Project description:Patient derived xenografts (PDXs) of human EGFR-mutant lung cancer were propagated in mice and treated with osimertinib or control to investigate the transcriptional adaption resposne.
Project description:Lung adenocarcinoma PC9 cells were engineered to not only contain the driving EGFR-mutations, but also EGFR T790M and EGFR C797S that provide resistance to EGFR inhibitors.
Project description:Immunocompromised mice were inoculated with human lung adenocarcinoma cell line PC9 and with human PBMCs. Tumors were treated with osimertinib/vehicle of RIG-I agonist IVT4/unspecific control IVT-GAC to assess response.
Project description:In the human EGFR mutant adenocarcinoma cell line PC9 pBabe empty vector (EV) or BRAF V600E were overexpressed. RNA was extracted from EV, BRAF V600E overexpressing or osimertinib-resistant BRAF V600E expressing cells after 48h treatment with osimertinib, trametinib, a combination of both or vehicle controls. RNA was subjected to 3' UTR RNA sequencing.
Project description:Human EGFR-mutated lung adenocarcinoma cell lines HCC4006, HCC827 and PC9 were treated with trametinib or DMSO to assess the impact on transcription.
Project description:Drug tolerant persister cells of EGFR-mutant PC9 cell lines surviving treatment with kinase inhibitor combination. Cells were treated with combination of erlotinib, osimertinib, trametinib and dasatinib and surviving cells were harvested for RNA extraction. 3' UTR RNA-seq profiles were compared to parental control cells and to outgrowing cells after treatment had been removed
Project description:Various oncogene driven cell lines were treated with kinase inhibitors targeting the major oncogene to assess transcriptomic adaptation response.
Project description:EGFR-mutant lung adenocarcnioma cell line PC9 pools were treated with different compounds until resistant cells regrew. Resistant and parental cells were then sequenced to study transcriptional changes.