非希斯乳化:瘤代谢重编程和表观遗传调节的中心
Dawei Zhang1,2, Changming Liang1,2, Chengwei Wu1,2
1Department of Gastrointestinal Surgery, Yijishan Hospital of Wannan Medical College, No. 2, Zheshan West Road, Wuhu, 241001, Anhui, China.
Journal of translational medicine
|August 13, 2025
概括
乳酸盐,曾经是代谢副产品,现在被认为是瘤的关键调节剂. 非希斯蛋白的乳化驱动瘤生长,转移和对治疗的抵抗,突出显示新的治疗点.
科学领域:
- 生物化学 生物化学
- 癌症生物学 癌症生物学
- 表观遗传学 在表观遗传学中,表观遗传学是指表观遗传学.
背景情况:
- 乳酸盐越来越多地被认为超出了其代谢作用,作为癌症中的信号分子和表观遗传调节剂.
- 华堡效应导致乳酸在瘤微环境 (TME) 中积累.
- 乳酸盐通过乳糖化修改非希斯蛋白,影响细胞过程.
研究的目的:
- 综合审查瘤发生和瘤发育中的非希斯乳化机制.
- 探索乳化在瘤生长,转移,免疫逃避和治疗抵抗中的作用.
- 讨论针对乳酸代谢和乳酸酶化的当前和潜在的治疗策略.
主要方法:
- 对有关乳酸代谢,非希斯乳酸和癌症的现有文献的综述.
- 分析乳化对基因表达,信号传递,自和DNA修复的影响.
- 探索治疗点,包括酶 (LDH,MCT,AARS1,SIRT家族) 和抑制剂 (2-DG,α-CHC).
主要成果:
- 非希斯蛋白的乳化 (例如,p53,PD-L1) 影响关键的细胞通路,促进瘤的进展.
- 非希斯乳化有助于通过增强DNA修复和免疫规避,促进化疗和免疫疗法耐药性.
- 针对乳酸代谢和乳糖化途径提供了潜在的治疗途径.
结论:
- 非希斯乳化是癌症发育和进展的关键机制.
- 了解乳化动态对于开发有效的癌症疗法至关重要.
- 针对乳酸代谢和乳糖化的有针对性的干预措施对结合性癌症治疗有希望.
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