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精氨酸代谢对肿瘤生长及肿瘤免疫的影响

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氨基酸代谢在疾病发生发展中的重要性逐渐被认知,其中精氨酸代谢与肿瘤的关系已成为研究热点.精氨酸作为条件性必需氨基酸,在肿瘤的发生、生长、转移过程中发挥重要作用.肿瘤免疫抑制性微环境的形成以及髓系免疫细胞的表型变化、成熟程度和功能状态都与精氨酸代谢密不可分.本文针对国内外上述相关研究成果,主要总结了精氨酸代谢在肿瘤生长、抗肿瘤免疫中的作用,归纳了肿瘤免疫微环境中的髓系免疫细胞类型、功能以及靶向精氨酸代谢途径的肿瘤治疗策略.
Effect of arginine metabolism on tumor growth and tumor immunity
The importance of amino acid metabolism has been gradually recognized,and the relationship between arginine me-tabolism and tumors has become a hot topic.Arginine is a conditionally essential amino acid,which is closely related to the occur-rence,growth and metastasis of tumors.The formation of an immunosuppressive microenvironment,and the phenotypic changes,mat-uration and functional status of myeloid immune cells are also inseparable from arginine metabolism.This article mainly elucidates how arginine metabolism affects tumors and the role of arginine in anti-tumor immunity,summarizes the main myeloid immune cells in the tumor microenvironment,and briefly summarizes the tumor treatment strategies that target the arginine metabolism pathway.

Arginine metabolismTumorTumor immunity

李玖炎、雷连成、黄晶

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吉林大学第一医院检验科,长春 130021

吉林大学动物医学学院,长春 130062

精氨酸代谢 肿瘤 肿瘤免疫

国家自然科学基金面上项目

31772715

2024

中国免疫学杂志
中国免疫学会,吉林省医学期刊社

中国免疫学杂志

CSTPCD北大核心
影响因子:0.926
ISSN:1000-484X
年,卷(期):2024.40(5)
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