{"title":"SMARCA4 Deficiency in Lung Cancer: From Signaling Pathway to Potential Therapeutic Targets.","authors":"Mingzhu Zhang, Youhong Dong, Rui Meng, Dongdong Zhang","doi":"10.1002/gcc.70022","DOIUrl":null,"url":null,"abstract":"<p><p>SMARCA4-deficient lung cancer, including thoracic SMARCA4-deficient undifferentiated tumors and SMARCA4-deficient nonsmall-cell lung carcinomas, is a rare and aggressive disease characterized by rapid progression and poor prognosis. This cancer was identified as a distinct entity with specific morphologic and molecular features in the 2021 WHO Classification of Thoracic Tumors. Molecular alterations in SMARCA4 are specific to this type of lung cancer. Deficiency in SMARCA4 suppresses the SWI/SNF tumor suppressor complex, driving tumor progression. Due to the lack of standardized treatment, most patients succumb to the disease within 6 months. This study provides a detailed analysis of the SMARCA4 pathway and its role in lung cancer. We analyzed potential therapeutic targets and agents to offer insights for the precise and effective treatment of SMARCA4-deficient lung cancer.</p>","PeriodicalId":12700,"journal":{"name":"Genes, Chromosomes & Cancer","volume":"64 1","pages":"e70022"},"PeriodicalIF":3.1000,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Genes, Chromosomes & Cancer","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1002/gcc.70022","RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"GENETICS & HEREDITY","Score":null,"Total":0}
引用次数: 0
Abstract
SMARCA4-deficient lung cancer, including thoracic SMARCA4-deficient undifferentiated tumors and SMARCA4-deficient nonsmall-cell lung carcinomas, is a rare and aggressive disease characterized by rapid progression and poor prognosis. This cancer was identified as a distinct entity with specific morphologic and molecular features in the 2021 WHO Classification of Thoracic Tumors. Molecular alterations in SMARCA4 are specific to this type of lung cancer. Deficiency in SMARCA4 suppresses the SWI/SNF tumor suppressor complex, driving tumor progression. Due to the lack of standardized treatment, most patients succumb to the disease within 6 months. This study provides a detailed analysis of the SMARCA4 pathway and its role in lung cancer. We analyzed potential therapeutic targets and agents to offer insights for the precise and effective treatment of SMARCA4-deficient lung cancer.
期刊介绍：
Genes, Chromosomes & Cancer will offer rapid publication of original full-length research articles, perspectives, reviews and letters to the editors on genetic analysis as related to the study of neoplasia. The main scope of the journal is to communicate new insights into the etiology and/or pathogenesis of neoplasia, as well as molecular and cellular findings of relevance for the management of cancer patients. While preference will be given to research utilizing analytical and functional approaches, descriptive studies and case reports will also be welcomed when they offer insights regarding basic biological mechanisms or the clinical management of neoplastic disorders.
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