摘要
PTEN基因是迄今发现的第一个具有双特异性磷酸酶活性的抑癌基因.研究发现PTEN基因不仅在细胞的生长发育、信号转导及细胞凋亡等过程中起重要作用,而且人类多种肿瘤的发生、发展都与该基因突变或缺失有关,因此PTEN一直是恶性肿瘤分子生物学领域研究的热点.文章对近年来PTEN基因在恶性肿瘤中的研究进展进行综述.
PTEN gene is considered to be the first discovered tumor suppressor gene with dual specificity phosphatase activity.The research has shown that the increasing popularity of PTEN rests on its important roles in cancer cell growth,differentiation,signaling transduction and cell apoptosis.Besides,the mutation of PTEN is related to cancer initiation and progression.The recent advances on PTEN gene in malignant tumors will be reviewed in this paper.
出处
《肿瘤研究与临床》
CAS
2016年第8期568-573,共6页
Cancer Research and Clinic
基金
吉林省自然科学基金(201215215)
关键词
肿瘤
抑癌基因
PTEN
Neoplasms
Tumor suppressor gene
PTEN