A binary module for microbiota-mediated regulation of γδ17 cells, hallmarked by microbiota-driven expression of programmed cell death protein 1.
A binary module for microbiota-mediated regulation of γδ17 cells, hallmarked by microbiota-driven expression of programmed cell death protein 1.
复制标题
DOI:
10.1016/j.celrep.2023.112951
复制
发表时间:
2023-08-29
期刊:
影响因子:
8.8
通讯作者:
中科院分区:
文献类型:
--
作者:
Little is known about how microbiota regulate innate-like γδ T cells or how these restrict their effector functions within mucosal barriers, where microbiota provide chronic stimulation. Here, we show that microbiota-mediated regulation of γδ17 cells is binary, where microbiota instruct in situ interleukin-17 (IL-17) production and concomitant expression of the inhibitory receptor programmed cell death protein 1 (PD-1). Microbiota-driven expression of PD-1 and IL-17 and preferential adoption of a PD-1high phenotype are conserved for γδ17 cells across multiple mucosal barriers. Importantly, microbiota-driven PD-1 inhibits in situ IL-17 production by mucosa-resident γδ17 effectors, linking microbiota to their simultaneous activation and suppression. We further show the dynamic nature of this microbiota-driven module and define an inflammation-associated activation state for γδ17 cells marked by augmented PD-1, IL-17, and lipid uptake, thus linking the microbiota to dynamic subset-specific activation and metabolic remodeling to support γδ17 effector functions in a microbiota-dense tissue environment. Huang et al. show that microbiota instruct γδ17 cells to express PD-1 and IL-17, establishing a binary module where the former inhibits the latter. This module, and lipid uptake by γδ17 cells, is augmented to support in situ γδ17 responses to tissue inflammation.
登录
查看更多内容
DOI:
10.4049/jimmunol.1601060
发表时间:
2017-01-15
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Do JS;Kim S;Keslar K;Jang E;Huang E;Fairchild RL;Pizarro TT;Min B
通讯作者:
Min B
影响因子:
64.5
作者:
Barros, Rafael Di Marco;Roberts, Natalie A.;Dart, Robin J.;Vantourout, Pierre;Jandke, Anett;Nussbaumer, Oliver;Deban, Livija;Cipolat, Sara;Hart, Rosie;Iannitto, Maria Luisa;Laing, Adam;Spencer-Dene, Bradley;East, Philip;Gibbons, Deena;Irving, Peter M.;Pereira, Pablo;Steinhoff, Ulrich;Hayday, Adrian
通讯作者:
Hayday, Adrian
影响因子:
32.4
作者:
Lee JS;Tato CM;Joyce-Shaikh B;Gulen MF;Cayatte C;Chen Y;Blumenschein WM;Judo M;Ayanoglu G;McClanahan TK;Li X;Cua DJ
通讯作者:
Cua DJ
影响因子:
15.9
作者:
Kadekar, Darshana;Agerholm, Rasmus;Bekiaris, Vasileios
通讯作者:
Bekiaris, Vasileios
影响因子:
30.5
作者:
Lopes N;McIntyre C;Martin S;Raverdeau M;Sumaria N;Kohlgruber AC;Fiala GJ;Agudelo LZ;Dyck L;Kane H;Douglas A;Cunningham S;Prendeville H;Loftus R;Carmody C;Pierre P;Kellis M;Brenner M;Argüello RJ;Silva-Santos B;Pennington DJ;Lynch L
通讯作者:
Lynch L