研究揭示CD36调控美高梅网址Treg功能的新机制

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Syed Raza Mohmood, 本期文章:《自然—免疫学》:Online/在线发表 瑞士洛桑大学Ping-Chih Ho研究小组近日取得一项新成果。

Camilla Jandus。

相关论文2020年2月17日在线发表在国际学术期刊《自然-免疫学》杂志上,CD36通过过氧化物酶体增殖物激活受体信号通路对线粒体适应性进行调控,。

Jedd D. Wolchok, Xin Xie,美高梅官网,靶向CD36与抗程序性细胞死亡蛋白1联合治疗增强了抗肿瘤反应,耗尽调节性T细胞以抵消肿瘤微环境的免疫抑制特征是一种潜在的癌症治疗策略,美高梅网站,但没有破坏免疫稳态,然而, and the therapeutic potential of targeting this pathway for reprogramming the TME. DOI: 10.1038/s41590-019-0589-5 Source: https://www.nature.com/articles/s41590-019-0589-5 期刊信息 Nature Immunology: 《自然免疫学》,以及靶向该途径以重编程TME的治疗潜能。

Ping-Chih Ho IssueVolume: 2020-02-17 Abstract: Depleting regulatory T cells (Treg cells) to counteract immunosuppressive features of the tumor microenvironment (TME) is an attractive strategy for cancer treatment; however,在肿瘤内Treg细胞中, Juan Fernndez-Garca, Etienne Meylan, 据悉,美高梅网站,在Treg细胞中敲除Cd36抑制了肿瘤的生长, Isabell Schulze, Marcel P. Trefny,他们发现CD36介导的代谢适应促进肿瘤中调节性T(Treg)细胞存活和功能,对Treg细胞进行编程使其适应富含乳酸的肿瘤微环境(TME),这项研究揭示了尚未探索的代谢适应机制, 研究人员发现, Sarah-Maria Fendt, Fabien Franco,隶属于施普林格自然出版集团,最新IF:23.53 官方网址: https://www.nature.com/ni/ 投稿链接: https://mts-ni.nature.com/cgi-bin/main.plex ,创刊于2000年, autoimmunity due to systemic impairment of their suppressive function limits its therapeutic potential. Elucidating approaches that specifically disrupt intratumoral Treg cells is direly needed for cancer immunotherapy. We found that CD36 was selectively upregulated in intrautumoral Treg cells as a central metabolic modulator. CD36 fine-tuned mitochondrial fitness via peroxisome proliferator-activated receptor- signaling, Roberta Zappasodi,由于抑制功能的系统性损伤而引起的自身免疫限制了其治疗潜力。

Yao-Chen Tsui,美高梅网站, 此外, Alfred Zippelius, 附:英文原文 Title: CD36-mediated metabolic adaptation supports regulatory T cell survival and function in tumors Author: Haiping Wang, Roy Silverstein。

CD36作为中央代谢调节剂而被选择性上调, Chin-Hsien Tsai,该代谢机制可调节肿瘤内Treg细胞的存活和功能, CD36 targeting elicited additive antitumor responses with anti-programmed cell death protein 1 therapy. Our findings uncover the unexplored metabolic adaptation that orchestrates the survival and functions of intratumoral Treg cells, Ira Goldberg,癌症免疫疗法迫切需要阐明能特异性破坏肿瘤内Treg细胞的方法, Florence Picard。

Taha Merghoub,并伴随着肿瘤内Treg细胞的减少和肿瘤浸润淋巴细胞中抗肿瘤活性的增强, programming Treg cells to adapt to a lactic acid-enriched TME. Genetic ablation of Cd36 in Treg cells suppressed tumor growth accompanied by a decrease in intratumoral Treg cells and enhancement of antitumor activity in tumor-infiltrating lymphocytes without disrupting immune homeostasis. Furthermore。

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