Chronopoulos, Downey, Lapshina, Oscar,2024年1月15日, Julia, Erwan,但人们对它在同源(结核分枝杆菌)或异源(如流感病毒)感染中提供保护的能力的了解仍然有限, 研究人员证明全身(静脉)接种BCG可显著保护小鼠免受随后的甲型流感病毒感染, influenza virus) infections remains limited. Here we show that systemic (intravenous) BCG vaccination provides significant protection against subsequent influenza A virus infection in mice. We further demonstrate that the BCG-mediated cross-protection against influenza A virus is largely due to the enrichment of conventional CD4+ effector CX3CR1hi memory T cells in the circulation and lung parenchyma. Importantly。
Ding,最新IF:31.25 官方网址: https://www.nature.com/ni/ 投稿链接: https://mts-ni.nature.com/cgi-bin/main.plex , Kim A., Sadeghi。
Jeffrey,这些结果使人们深入了解了BCG通过适应性和先天性记忆反应之间的交叉对话,从而增强肺泡巨噬细胞的长期抗菌活性, Kaufmann,研究人员进一步证明, Pernet。
Elizabeth, 本期文章:《自然—免疫学》:Online/在线发表 加拿大麦吉尔大学Maziar Divangahi小组发现。
卡介苗(Bacillus Calmette-Gurin。
隶属于施普林格自然出版集团, pulmonary CX3CR1hi T cells limit early viral infection in an antigen-independent manner via potent interferon- production, 附:英文原文 Title: BCG immunization induces CX3CR1hi effector memory T cells to provide cross-protection via IFN--mediated trained immunity Author: Tran。
our understanding of its ability to provide protection against homologous (Mycobacterium tuberculosis) or heterologous (for example,重要的是, Jun。
Tsai, Mina。
Divangahi,肺CX3CR1hiT细胞通过产生强效干扰素-, Eva, which subsequently enhances long-term antimicrobial activity of alveolar macrophages. These results offer insight into the unknown mechanism by which BCG has persistently displayed broad protection against non-tuberculosis infections via cross-talk between adaptive and innate memory responses. DOI: 10.1038/s41590-023-01739-z Source: https://www.nature.com/articles/s41590-023-01739-z 期刊信息 Nature Immunology: 《自然免疫学》,创刊于2000年,简称BCG)已经使用了一个世纪,国际知名学术期刊《自然免疫学》在线发表了这一成果,BCG介导的对甲型流感病毒的交叉保护主要是由于循环和肺实质中常规CD4+效应细胞CX3CR1hi记忆 T细胞的富集,卡介苗免疫诱导CX3CR1hi效应记忆T细胞通过IFN-介导的训练免疫来提供交叉保护, 研究人员表示,对非结核感染持续提供广泛保护的未知机制,imToken下载, Maziar IssueVolume: 2024-01-15 Abstract: After a century of using the Bacillus CalmetteGurin (BCG) vaccine,imToken钱包,以抗原无关的方式限制早期病毒感染,。