B 细胞对哪些人产生了滤泡外反应

IF 5 3区 医学 Q1 GENETICS & HEREDITY
Jonathan H. Lam, Nicole Baumgarth
{"title":"B 细胞对哪些人产生了滤泡外反应","authors":"Jonathan H. Lam, Nicole Baumgarth","doi":"10.1038/s41435-023-00226-7","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":12691,"journal":{"name":"Genes and immunity","volume":"24 6","pages":"285-286"},"PeriodicalIF":5.0000,"publicationDate":"2023-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"To whom B cells toll extrafollicular responses\",\"authors\":\"Jonathan H. Lam, Nicole Baumgarth\",\"doi\":\"10.1038/s41435-023-00226-7\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"\",\"PeriodicalId\":12691,\"journal\":{\"name\":\"Genes and immunity\",\"volume\":\"24 6\",\"pages\":\"285-286\"},\"PeriodicalIF\":5.0000,\"publicationDate\":\"2023-12-08\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Genes and immunity\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://www.nature.com/articles/s41435-023-00226-7\",\"RegionNum\":3,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"GENETICS & HEREDITY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Genes and immunity","FirstCategoryId":"3","ListUrlMain":"https://www.nature.com/articles/s41435-023-00226-7","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"GENETICS & HEREDITY","Score":null,"Total":0}
引用次数: 0

摘要

预防性诱导体液反应已被证明是预防高致病性病原体感染的最佳选择,但免疫后诱导的反应往往需要很长时间才能产生抗原特异性抗体,达到功能性保护水平。这是因为生殖中心(GC)反应的动力学要求参与反应的 B 细胞在生殖中心内经历数轮增殖和体细胞超突变,以调整其 B 细胞受体(BCR),从而增强抗原结合力,并最终分化为分泌抗体的浆细胞(ASCs),这一过程需要数天才能成熟,而析出功能性保护则需要更长的时间。然而,有证据表明,在感染后早期就会产生中和抗体,而且与 GCs 无关,这种抗体是由 ASC 在继发性淋巴组织的滤泡外区形成集群或 "病灶 "而产生的。我们最近发表的研究成果 "Toll 样受体介导的炎症引导 B 细胞产生保护性抗病毒滤泡外反应"(EFR)提供了实验证据,证明这些快速反应是保护性的,并受触发这些 "应急反应 "的先天信号调控[1]。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

To whom B cells toll extrafollicular responses

To whom B cells toll extrafollicular responses

To whom B cells toll extrafollicular responses
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
Genes and immunity
Genes and immunity 医学-免疫学
CiteScore
8.90
自引率
4.00%
发文量
28
审稿时长
6-12 weeks
期刊介绍: Genes & Immunity emphasizes studies investigating how genetic, genomic and functional variations affect immune cells and the immune system, and associated processes in the regulation of health and disease. It further highlights articles on the transcriptional and posttranslational control of gene products involved in signaling pathways regulating immune cells, and protective and destructive immune responses.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信