Regulatory T cells in allergic inflammation

IF 7.4 2区 医学 Q1 IMMUNOLOGY
Mehdi Benamar , Qian Chen , Monica Martinez-Blanco , Talal A. Chatila
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引用次数: 0

Abstract

Regulatory T (Treg) cells maintain immune tolerance to allergens at the environmental interfaces in the airways, skin and gut, marshalling in the process distinct immune regulatory circuits operative in the respective tissues. Treg cells are coordinately mobilized with allergic effector mechanisms in the context of a tissue-protective allergic inflammatory response against parasites, toxins and potentially harmful allergens, serving to both limit the inflammation and promote local tissue repair. Allergic diseases are associated with subverted Treg cell responses whereby a chronic allergic inflammatory environment can skew Treg cells toward pathogenic phenotypes that both perpetuate and aggravate disease. Interruption of Treg cell subversion in chronic allergic inflammatory conditions may thus provide novel therapeutic strategies by re-establishing effective immune regulation.

过敏性炎症中的调节性T细胞。
调节性T(Treg)细胞在气道、皮肤和肠道的环境界面维持对过敏原的免疫耐受,在这个过程中,在各个组织中形成不同的免疫调节回路。在针对寄生虫、毒素和潜在有害过敏原的组织保护性过敏性炎症反应的背景下,Treg细胞与过敏效应机制协同动员,起到限制炎症和促进局部组织修复的作用。过敏性疾病与Treg细胞反应被破坏有关,由此慢性过敏性炎症环境可以使Treg细胞向致病表型倾斜,从而使疾病永久化和加重。因此,在慢性过敏性炎症条件下阻断Treg细胞颠覆可能通过重新建立有效的免疫调节提供新的治疗策略。
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来源期刊
Seminars in Immunology
Seminars in Immunology 医学-免疫学
CiteScore
11.40
自引率
1.30%
发文量
50
审稿时长
89 days
期刊介绍: Seminars in Immunology is a specialized review journal that serves as a valuable resource for scientists in the field of immunology. The journal's approach is thematic, with each issue dedicated to a specific topic of significant interest to immunologists. It covers a wide range of research areas, from the molecular and cellular foundations of the immune response to the potential for its manipulation, highlighting recent advancements in these areas. Each thematic issue is curated by a guest editor, who is recognized as an expert in the field internationally. The content of each issue typically includes six to eight authoritative invited reviews, which delve into various aspects of the chosen topic. The goal of these reviews is to provide a comprehensive, coherent, and engaging overview of the subject matter, ensuring that the information is presented in a timely manner to maintain its relevance. The journal's commitment to quality and timeliness is further supported by its inclusion in the Scopus database, which is a leading abstract and citation database of peer-reviewed literature. Being indexed in Scopus helps to ensure that the journal's content is accessible to a broad audience of researchers and professionals in immunology and related fields.
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