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DMBX1基因及其相关疾病研究进展
作者:张倩1 2  杨宇佳3  王媛1 2  郝婕1 2  段瑛4  方航荣4  徐俊荣1  王娟红4 5 
单位:1. 西北大学附属医院/西安市第三医院 消化内科, 陕西 西安 710018;
2. 延安大学 医学院, 陕西 延安 716000;
3. 滨州医学院, 山东 烟台 300052;
4. 西北大学附属医院/西安市第三医院 病理科, 陕西 西安 710018;
5. 西安交通大学医学院附属医院、西安市中心医院 病
关键词:DMBX1 中枢神经系统发育 肿瘤 综述 
分类号:R730.2
出版年·卷·期(页码):2021·49·第二期(233-237)
摘要:

DMBX1基因是同源盒家族成员之一,在胚胎出生后存活、生长、肢体发育、中枢神经系统发育、视网膜发育中起着重要的作用,还能调节细胞周期。近年来发现DMBX1基因与某些恶性肿瘤的发生、发展相关,其在前列腺癌、子宫内膜癌、肺腺癌中均高表达且与肿瘤患者的不良预后相关。因此,DMBX1被认为是一种涉及大脑发育和调控癌症进展的基因,其编码的蛋白被称作“癌脑蛋白”。有研究认为DMBX1是通过抑制OTX2介导的p21转录,调节肺腺癌细胞周期进展,促进肿瘤发生、发展。作者就DMBX1基因功能、相关疾病及其致病机制的研究现状予以综述。

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