国际肿瘤学杂志››2019,Vol. 46››Issue (3): 166-169.doi:10.3760/cma.j.issn.1673-422X.2019.03.007

• 综述 •上一篇下一篇

AGGF1在肿瘤中的作用及其调控机制

沈夏波1李岩2王伟2

  1. 1安徽医科大学附属安徽省立医院肿瘤内科,合肥230001; 2中国科学技术大学附属第一
    医院肿瘤内科,合肥230001
  • 出版日期:2019-03-08发布日期:2019-05-17
  • 通讯作者:王伟 E-mail:docweiwang@fsyy.ustc.edu.cn
  • 基金资助:

    国家自然科学基金(81201906);安徽省自然科学基金(1708085QH177)

Roles of AGGF1 in tumor and its regulatory mechanisms

Shen Xiabo1, Li Yan2, Wang Wei2

  1. 1Department of Medical Oncology, Anhui Provincial Hospital Affiliated to Anhui Medical University, Hefei 230001, China; 2Department of Medical Oncology, First Affiliated Hospital of University of Science and Technology of China, Hefei 230001, China
  • Online:2019-03-08Published:2019-05-17
  • Contact:Wang Wei E-mail:docweiwang@fsyy.ustc.edu.cn
  • Supported by:

    National Natural Science Foundation of China (81201906); Natural Science Foundation of Anhui Province of China (1708085QH177)

摘要:血管生成因子含G补缀和FHA域1(AGGF1)是近年来鉴定出来的血管生成因子,其在血管内皮细胞高度表达,可表现出与血管内皮生长因子一样的功能,能够促进新生血管生成。近年来研究发现,AGGF1在肝癌、白血病、胶质瘤和胃癌等多种肿瘤中呈高表达。基于其可参与调控肿瘤血管生成、DNA修复和细胞自噬等机制,高表达AGGF1的肿瘤容易产生耐药及发生转移,其患者的生存与预后较AGGF1低表达的患者更差。深入了解AGGF1影响肿瘤血管生成的作用及具体的分子机制,可为抗肿瘤血管生成的治疗提供新策略。

关键词:肿瘤,新生血管化,病理性,DNA修复,自噬,AGGF1

Abstract:Angiogenic factor with G and FHA domain 1 (AGGF1) is an identified angiogenic factor in recent years, which is highly expressed in vascular endothelial cells and exhibits the same function as vascular endothelial growth factor, and can promote angiogenesis. Recently, it has been found that AGGF1 is highly expressed in various tumors such as liver cancer, leukemia, glioma and gastric cancer. Based on its participation in the regulation of tumor angiogenesis, DNA repair and autophagy, tumors with high expression of AGGF1 are prone to drug resistance and metastasis, and the survival and prognosis of patients are worse. Deep understanding of the roles of AGGF1 in tumor angiogenesis and its specific molecular mechanisms will provide new strategies for antitumor angiogenesis therapy in the future.

Key words:Neoplasms,Neovascularization, pathologic,DNA repair;,Autophagy,AGGF1