{"title":"usp10介导的Ku70/80稳定抑制PANoptosis并促进结直肠癌的化疗耐药。","authors":"Penghang Lin, Chunlin Lin, Zuhong Teng, Songyi Liu, Xiang Lin, Ruofan He, Hengxin Yao, Jianxin Ye, Guangwei Zhu","doi":"10.1038/s41388-025-03570-2","DOIUrl":null,"url":null,"abstract":"<p><p>Chemotherapy is a widely used treatment for advanced colorectal cancer; however, its efficacy is often limited by chemotherapy resistance, the complex mechanisms of which remain poorly understood. Interestingly, we discovered that the expression levels of USP10 increase in tumor cells in response to chemotherapy, contributing to chemotherapy resistance. Under chemotherapy-induced stress, USP10 stabilizes the Ku70/80 complex in colorectal cancer cells, promoting DNA repair, reducing intracellular ROS levels, and mitigating PANoptosis, which leads to chemotherapy resistance. Additionally, the promoter activity of USP10 is regulated by the non-coding RNA Linc01106. This study also confirmed that the absence of USP10 enhances chemotherapy sensitivity in colorectal cancer cells, providing a potential strategy for overcoming chemotherapy resistance and improving therapeutic outcomes.</p>","PeriodicalId":19524,"journal":{"name":"Oncogene","volume":" ","pages":""},"PeriodicalIF":7.3000,"publicationDate":"2025-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"USP10-mediated Ku70/80 stabilization inhibits PANoptosis and promotes chemoresistance in colorectal cancer.\",\"authors\":\"Penghang Lin, Chunlin Lin, Zuhong Teng, Songyi Liu, Xiang Lin, Ruofan He, Hengxin Yao, Jianxin Ye, Guangwei Zhu\",\"doi\":\"10.1038/s41388-025-03570-2\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Chemotherapy is a widely used treatment for advanced colorectal cancer; however, its efficacy is often limited by chemotherapy resistance, the complex mechanisms of which remain poorly understood. Interestingly, we discovered that the expression levels of USP10 increase in tumor cells in response to chemotherapy, contributing to chemotherapy resistance. Under chemotherapy-induced stress, USP10 stabilizes the Ku70/80 complex in colorectal cancer cells, promoting DNA repair, reducing intracellular ROS levels, and mitigating PANoptosis, which leads to chemotherapy resistance. Additionally, the promoter activity of USP10 is regulated by the non-coding RNA Linc01106. This study also confirmed that the absence of USP10 enhances chemotherapy sensitivity in colorectal cancer cells, providing a potential strategy for overcoming chemotherapy resistance and improving therapeutic outcomes.</p>\",\"PeriodicalId\":19524,\"journal\":{\"name\":\"Oncogene\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":7.3000,\"publicationDate\":\"2025-09-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Oncogene\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1038/s41388-025-03570-2\",\"RegionNum\":1,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"BIOCHEMISTRY & MOLECULAR BIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Oncogene","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1038/s41388-025-03570-2","RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"BIOCHEMISTRY & MOLECULAR BIOLOGY","Score":null,"Total":0}
USP10-mediated Ku70/80 stabilization inhibits PANoptosis and promotes chemoresistance in colorectal cancer.
Chemotherapy is a widely used treatment for advanced colorectal cancer; however, its efficacy is often limited by chemotherapy resistance, the complex mechanisms of which remain poorly understood. Interestingly, we discovered that the expression levels of USP10 increase in tumor cells in response to chemotherapy, contributing to chemotherapy resistance. Under chemotherapy-induced stress, USP10 stabilizes the Ku70/80 complex in colorectal cancer cells, promoting DNA repair, reducing intracellular ROS levels, and mitigating PANoptosis, which leads to chemotherapy resistance. Additionally, the promoter activity of USP10 is regulated by the non-coding RNA Linc01106. This study also confirmed that the absence of USP10 enhances chemotherapy sensitivity in colorectal cancer cells, providing a potential strategy for overcoming chemotherapy resistance and improving therapeutic outcomes.
期刊介绍：
Oncogene is dedicated to advancing our understanding of cancer processes through the publication of exceptional research. The journal seeks to disseminate work that challenges conventional theories and contributes to establishing new paradigms in the etio-pathogenesis, diagnosis, treatment, or prevention of cancers. Emphasis is placed on research shedding light on processes driving metastatic spread and providing crucial insights into cancer biology beyond existing knowledge.
Areas covered include the cellular and molecular biology of cancer, resistance to cancer therapies, and the development of improved approaches to enhance survival. Oncogene spans the spectrum of cancer biology, from fundamental and theoretical work to translational, applied, and clinical research, including early and late Phase clinical trials, particularly those with biologic and translational endpoints.
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