实用医学杂志 ›› 2022, Vol. 38 ›› Issue (22): 2880-2884.doi: 10.3969/j.issn.1006⁃5725.2022.22.021

• 综述 • 上一篇    下一篇

丙酮酸脱氢酶激酶4与非小细胞肺癌耐药研究进展 

王雪纯1,2 梁爱玲1,2 刘勇军1,3    

  1. 1 广东省医学分子诊断重点实验室(广东东莞523808);2 广东医科大学医学技术学院(广东东莞523808); 3 广东医科大学生物化学与分子生物学教研室(广东东莞523808)

  • 出版日期:2022-11-25 发布日期:2022-11-25
  • 通讯作者: 刘勇军 E⁃mail:liuyongjun@gdmu.edu.cn;梁爱玲 E⁃mail:liangailing@gdmu.edu.cn

Research progress of PDK4 and drug resistance in non⁃small cell lung cancer

WANG Xuechun*,LIANG Ail⁃ ing,LIU Yongjun.   

  1. Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics,Dongguan 523808 China;*School of Medical Technology,Guangdong Medical University,Dongguan 523808,China

  • Online:2022-11-25 Published:2022-11-25
  • Contact: LIU Yongjun E⁃mail:iuyongjun@gdmu.edu.cn;LIANG Ailing E⁃mail:liangailing@gdmu. edu.cn

摘要:

三羧酸循环到有氧糖酵解的代谢转换是肿瘤细胞代谢的重要特征之一,丙酮酸脱氢酶激酶 4(PDK4)在多数癌细胞中的表达明显增加,作为促进这种代谢转换的关键分子,PDK4 通过调节丙酮酸脱 氢酶活性,在多种肿瘤细胞的增殖、侵袭与转移、凋亡和耐药中起到关键作用。越来越多的研究发现 PDK4 与肺癌发展和耐药联系密切。本文通过对 PDK4 在恶性肿瘤中的研究进行综述和展望,以期对肿瘤 尤其是非小细胞肺癌的预防、治疗和逆转耐药提供一定的思路。

关键词:

丙酮酸脱氢酶激酶4, 肿瘤, 耐药, 非小细胞肺癌

Abstract:

Compared with normal cells,tumor cells are more inclined to switch from the Krebs cycle to aerobic glycolysis. PDK4 acts as a bridge in this metabolic transition,and its expression is up ⁃ regulated in most cancer cells. Pyruvate dehydrogenase activity can be regulated by this kinase,which in turn affects various biologi⁃ cal characteristics of tumor cells. In addition,studies on PDK4 and lung cancer development,and drug resistance continue to emerge. This article hopes to provide some ideas for the reversal of tumor resistance,especially NSCLC,by reviewing the research on PDK4 and malignant tumors.

Key words:

PDK4, tumors, drug resistance, NSCLC