中国癌症杂志 ›› 2023, Vol. 33 ›› Issue (11): 1032-1040.doi: 10.19401/j.cnki.1007-3639.2023.11.009

• 综述 • 上一篇    下一篇

P53与肿瘤代谢的最新研究进展

翟海晖1,2(), 刘元祺1,2, 张从政1,2, 官立萍1,2, 韩涛1()   

  1. 1.新乡医学院健康中原研究院,河南 新乡 453003
    2.新乡医学院基础医学院,河南 新乡 453003
  • 收稿日期:2023-08-09 修回日期:2023-10-17 出版日期:2023-11-30 发布日期:2023-12-14
  • 通信作者: 韩涛(ORCID: 0000-0002-5943-8520),博士,教授。
  • 作者简介:翟海晖(ORCID: 0009-0002-9211-7224),学士。
  • 基金资助:
    河南省高校省级大学生创新创业计划训练项目(202210472024)

The latest research progress on P53 and tumor metabolism

ZHAI Haihui1,2(), LIU Yuanqi1,2, ZHANG Congzheng1,2, GUAN Liping1,2, HAN Tao1()   

  1. 1. Institutes of Health Central Plains, Xinxiang Medical University, Xinxiang 453003, Henan Province, China
    2. School of Basic Medical Sciences, Xinxiang Medical University, Xinxiang 453003, Henan Province, China
  • Received:2023-08-09 Revised:2023-10-17 Published:2023-11-30 Online:2023-12-14

摘要:

TP53编码的P53蛋白是防止细胞癌变所需的关键因子,有广泛而强大的功能。P53在诱导细胞周期停滞、DNA损伤修复、细胞凋亡和衰老等过程中发挥重要作用,且这些功能的丧失不会使P53失去抑癌活性。新陈代谢是生命的基础,代谢异常导致多种疾病如肿瘤的发生,是癌症进展的主要驱动力之一。最近研究发现P53在调节全身代谢中起关键作用。P53介导的细胞代谢调节是控制肿瘤发生、发展的基本机制,有助于抑制肿瘤活性。本文就P53与葡萄糖、脂肪酸、氨基酸和核苷酸代谢的关系进行综述,并梳理肿瘤发展中P53在这些代谢调控中的复杂机制和最新研究进展。

关键词: P53, 糖代谢, 脂肪酸氧化, 核苷酸代谢, 氨基酸代谢

Abstract:

P53 is a key factor encoded by the TP53, and it prevents cells from becoming cancerous and has a wide range of powerful functions. p53 is found to play an important role in inducing DNA repair, apoptosis, cell cycle arrest and senescence, and the loss of these functions does not abrogate P53’s tumor suppressive activity. Metabolism is the basis of life, and metabolic abnormalities can lead to a variety of diseases, including tumors, and is one of the main drivers of cancer progression. It has recently been discovered that P53 plays a key role in regulating metabolism. P53-mediated regulation of cell metabolism is a fundamental mechanism controlling cancer occurrence and development and contributes to its tumor suppressive activity. Here, this article reviewed the relationship between P53 and glucose, fatty acid, amino acid and nucleotide metabolism, and discussed the complex mechanism and the latest research progress of P53 in the metabolic regulation in tumor development.

Key words: P53, Glucose metabolism, β-oxidation, Nucleotide metabolism, Amino acid metabolism

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