Jinlian Zhu, Jie Chen, Wei Liu, Junling Zhang, Yulan Gu
{"title":"Mutation of <i>MET D1228N</i> as an Acquired Potential Mechanism of Crizotinib Resistance in NSCLC with <i>MET Y1003H</i> Mutation.","authors":"Jinlian Zhu, Jie Chen, Wei Liu, Junling Zhang, Yulan Gu","doi":"10.2147/LCTT.S467584","DOIUrl":null,"url":null,"abstract":"<p><p>Mesenchymal-epithelial transition (<i>MET</i>) gene has been identified as a promising target for treatments. However, different sites of the <i>MET</i> mutation show different effects to MET inhibition. Here, we reported a non-small cell lung cancer (NSCLC) patient harboring <i>MET Y1003H</i> mutation who achieved a durable partial response to crizotinib with a PFS of 22.4 months. Furthermore, we report for the first time the identification of <i>MET D1228N</i> as a possible mechanism of acquired resistance to crizotinib in a patient with <i>MET Y1003H</i> mutation during disease progression.</p>","PeriodicalId":18066,"journal":{"name":"Lung Cancer: Targets and Therapy","volume":"15 ","pages":"123-128"},"PeriodicalIF":5.1000,"publicationDate":"2024-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11365520/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Lung Cancer: Targets and Therapy","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2147/LCTT.S467584","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/1/1 0:00:00","PubModel":"eCollection","JCR":"Q1","JCRName":"ONCOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Mesenchymal-epithelial transition (MET) gene has been identified as a promising target for treatments. However, different sites of the MET mutation show different effects to MET inhibition. Here, we reported a non-small cell lung cancer (NSCLC) patient harboring MET Y1003H mutation who achieved a durable partial response to crizotinib with a PFS of 22.4 months. Furthermore, we report for the first time the identification of MET D1228N as a possible mechanism of acquired resistance to crizotinib in a patient with MET Y1003H mutation during disease progression.