{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["30(2)"],"submitter":["Madden SF"],"funding":["Physiological Society"],"pubmed_abstract":["To prevent the development of endocrine-resistant breast cancer, additional targeted therapies are increasingly being trialled in combination with endocrine therapy. The molecular mechanisms facilitating cancer cell survival during endocrine treatment remain unknown but could help direct selection of additional targeted therapies. We present a novel proteomic timecourse dataset, profiling potential drug targets in a population of MCF7 cells during 1 year of tamoxifen treatment. Reverse phase protein arrays profiled >70 proteins across 30 timepoints. A biphasic response to tamoxifen was evident, which coincided with changes in growth rate. Tamoxifen strongly impeded cell growth for the first 160 days, followed by gradual growth recovery and eventual resistance development. The growth-impede"],"journal":["Cancer gene therapy"],"pagination":["324-334"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9935392"],"repository":["biostudies-literature"],"pubmed_title":["Proteomic time course of breast cancer cells highlights enhanced sensitivity to Stat3 and Src inhibitors prior to endocrine resistance development."],"pmcid":["PMC9935392"],"pubmed_authors":["Madden SF","Farrelly AM","Cremona M","Low WH","McBryan J"],"additional_accession":[]},"is_claimable":false,"name":"Proteomic time course of breast cancer cells highlights enhanced sensitivity to Stat3 and Src inhibitors prior to endocrine resistance development.","description":"To prevent the development of endocrine-resistant breast cancer, additional targeted therapies are increasingly being trialled in combination with endocrine therapy. The molecular mechanisms facilitating cancer cell survival during endocrine treatment remain unknown but could help direct selection of additional targeted therapies. We present a novel proteomic timecourse dataset, profiling potential drug targets in a population of MCF7 cells during 1 year of tamoxifen treatment. Reverse phase protein arrays profiled >70 proteins across 30 timepoints. A biphasic response to tamoxifen was evident, which coincided with changes in growth rate. Tamoxifen strongly impeded cell growth for the first 160 days, followed by gradual growth recovery and eventual resistance development. The growth-impede","dates":{"release":"2023-01-01T00:00:00Z","publication":"2023 Feb","modification":"2026-05-28T18:33:30.456Z","creation":"2025-04-19T02:45:35.09Z"},"accession":"S-EPMC9935392","cross_references":{"pubmed":["36266450"],"doi":["10.1038/s41417-022-00548-0"]}}