{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,15]],"date-time":"2026-05-15T21:57:05Z","timestamp":1778882225163,"version":"3.51.4"},"reference-count":33,"publisher":"SAGE Publications","issue":"9","license":[{"start":{"date-parts":[[2020,9,1]],"date-time":"2020-09-01T00:00:00Z","timestamp":1598918400000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"funder":[{"name":"Science, Technology and Innovation Commission of Shenzhen Municipality","award":["JCYJ20170411090932146"],"award-info":[{"award-number":["JCYJ20170411090932146"]}]},{"name":"Science, Technology and Innovation Commission of Shenzhen Municipality","award":["JCYJ20170818110544730"],"award-info":[{"award-number":["JCYJ20170818110544730"]}]}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["J Int Med Res"],"published-print":{"date-parts":[[2020,9]]},"abstract":"<jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>Patients with non-small-cell lung cancer (NSCLC) and primary or acquired resistance do not respond to targeted drugs. We explored whether cancer cells can be cultured from liquid biopsies from patients with primary resistance to tyrosine kinase inhibitors (TKIs). We aimed to predict patients\u2019 responses to drugs according to in vitro drug testing results.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Cancer cell cultures were established from the pleural effusion of a patient with TKI-resistant NSCLC using a conditional reprogramming technique. Phenotypic drug sensitivity tests were performed using the Cell Counting Kit-8 assay. We tested individual drugs and compared the synergistic and inhibitory effects of drug combinations.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>The results of our in vitro sensitivity test using the combination of cisplatin and pemetrexed were correlated with the patient\u2019s response.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>This represents the first successful report of predictive testing for combination therapy in patients with epidermal growth factor receptor-mutant NSCLC and primary TKI resistance. This strategy should be applicable to both chemotherapies and targeted therapies, and it will significantly improve the clinical treatment and management of patients with NSCLC and primary or acquired resistance to targeted therapies, as well as patients lacking targetable mutations.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/0300060520955058","type":"journal-article","created":{"date-parts":[[2020,9,21]],"date-time":"2020-09-21T07:37:53Z","timestamp":1600673873000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":6,"title":["Personalized drug testing in a patient with non-small-cell lung cancer using cultured cancer cells from pleural effusion"],"prefix":"10.1177","volume":"48","author":[{"given":"Ming","family":"Wu","sequence":"first","affiliation":[{"name":"Wuhan University Shenzhen Institute, Shenzhen, Guangdong, 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