随着肺癌发病率的升高,肺癌的早期诊断和临床监测已经越来越受到重视。近年来分子生物学的进展,对肿瘤发生机制在分子水平上有了更新的认识。基因研究越来越受到重视,MUC1基因在人类肿瘤的发生过程中起重要作用,其与肿瘤侵袭和转移 With the increasing incidence of lung cancer, early diagnosis and clinical monitoring of lung cancer have drawn more and more attention. In recent years, advances in molecular biology have brought new understanding of the mechanism of tumorigenesis at the molecular level. More and more attention has been paid to gene research. MUC1 plays an important role in the development of human tumors, which is associated with tumor invasion and metastasis