RET原癌基因与分化性甲状腺癌关系的研究进展

Research Advance of Relationship Between RET Proto-Oncogene and Differentiated Thyroid Carcinoma

目的 探讨RET原癌基因与分化性甲状腺癌关系的研究进展。方法 采用文献回顾的方法 ,对RET基因及编码产物的结构 ,参与的细胞内信号转导 ,以及RET基因与分化性甲状腺癌的关系的研究进展加以综述。结果 RET基因编码酪氨酸激酶受体 ,参与细胞内信号转导 ,RET原癌基因重排是乳头状甲状腺癌中常见的遗传学事件。结论 RET基因与分化性甲状腺癌的发生、发展密切相关 ,是该类肿瘤治疗的一个新靶点。

Objective To review recent studies on the research advance of the relationship between RET proto-oncogene and differentiated thyroid carcinoma. Methods The literatures in recent years on the structure of RET gene and coding product,cell signal transduction,relationship between RET proto-oncogene and differentiated thyroid carcinoma were reviewed.Results RET gene encoding tyrosine kinase receptor,involving in cell signal transduction,rearrangement of RET gene was frequently seen in papillary thyroid carcinoma.Conclusion Rearrangement of RET gene was closely correlated with the occurrence and progress of differentiated thyroid carcinoma,RET gene may be considered as a new therapeutic target for differentiated thyroid carcinoma.