Intrahepatic myeloid-cell aggregates enable local proliferation of CD8(+) T cells and successful immunotherapy against chronic viral liver infection.

abstract：:αβ T cell antigen receptors (TCRs) bind complexes of peptide and major histocompatibility complex (pMHC) with low affinity, which poses a considerable challenge for the direct identification of αβ T cell cognate peptides. Here we describe a platform for the discovery of MHC class II epitopes based on the screening of ...

journal_title：Nature immunology

authors： Kisielow J,Obermair FJ,Kopf M

更新日期：2019-05-01 00:00:00

abstract：:Variable strengths of signaling via the T cell antigen receptor (TCR) can produce divergent outcomes, but the mechanism of this remains obscure. The abundance of the transcription factor IRF4 increases with TCR signal strength, but how this would induce distinct types of responses is unclear. We compared the expressio...

journal_title：Nature immunology

authors： Iwata A,Durai V,Tussiwand R,Briseño CG,Wu X,Grajales-Reyes GE,Egawa T,Murphy TL,Murphy KM

更新日期：2017-05-01 00:00:00

abstract：:Immunological memory is thought to be mediated exclusively by lymphocytes. However, enhanced innate immune responses caused by a previous infection increase protection against reinfection, which suggests the presence of innate immunological memory. Here we identified an important role for the stress-response transcrip...

journal_title：Nature immunology

authors： Yoshida K,Maekawa T,Zhu Y,Renard-Guillet C,Chatton B,Inoue K,Uchiyama T,Ishibashi K,Yamada T,Ohno N,Shirahige K,Okada-Hatakeyama M,Ishii S

更新日期：2015-10-01 00:00:00

abstract：:The orphan nuclear receptor SHP (small heterodimer partner) is a transcriptional corepressor that regulates hepatic metabolic pathways. Here we identified a role for SHP as an intrinsic negative regulator of Toll-like receptor (TLR)-triggered inflammatory responses. SHP-deficient mice were more susceptible to endotoxi...

journal_title：Nature immunology

authors： Yuk JM,Shin DM,Lee HM,Kim JJ,Kim SW,Jin HS,Yang CS,Park KA,Chanda D,Kim DK,Huang SM,Lee SK,Lee CH,Kim JM,Song CH,Lee SY,Hur GM,Moore DD,Choi HS,Jo EK

更新日期：2011-07-03 00:00:00

abstract：:Macrophages are professional phagocytic cells that orchestrate innate immune responses and have considerable phenotypic diversity at different anatomical locations. However, the mechanisms that control the heterogeneity of tissue macrophages are not well characterized. Here we found that the nuclear receptor LXRα was ...

journal_title：Nature immunology

authors： A-Gonzalez N,Guillen JA,Gallardo G,Diaz M,de la Rosa JV,Hernandez IH,Casanova-Acebes M,Lopez F,Tabraue C,Beceiro S,Hong C,Lara PC,Andujar M,Arai S,Miyazaki T,Li S,Corbi AL,Tontonoz P,Hidalgo A,Castrillo A

更新日期：2013-08-01 00:00:00

abstract：:T cell receptor engagement in the absence of proper accessory signals leads to T cell anergy. E3 ligases are involved in maintaining the anergic state. However, the specific molecules responsible for the induction of anergy have yet to be elucidated. Using microarray analysis we have identified here early growth respo...

journal_title：Nature immunology

authors： Safford M,Collins S,Lutz MA,Allen A,Huang CT,Kowalski J,Blackford A,Horton MR,Drake C,Schwartz RH,Powell JD

更新日期：2005-05-01 00:00:00

abstract：:The molecular mechanisms directing the development of 'natural' CD4+CD25+Foxp3+ regulatory T cells (T(reg) cells) in the thymus are not thoroughly understood. We show here that conditional deletion of transforming growth factor-beta receptor I (TbetaRI) in T cells blocked the appearance of CD4+CD25+Foxp3+ thymocytes a...

journal_title：Nature immunology

authors： Liu Y,Zhang P,Li J,Kulkarni AB,Perruche S,Chen W

更新日期：2008-06-01 00:00:00

abstract：:CD46 is a widely expressed transmembrane protein that was initially identified as binding and inactivating C3b and C4b complement products. We used mice that were transgenic for one of two human CD46 isoforms that differ in their cytoplasmic domains (termed CD46-1 and CD46-2) to analyze the effect of CD46 stimulation ...

journal_title：Nature immunology

authors： Marie JC,Astier AL,Rivailler P,Rabourdin-Combe C,Wild TF,Horvat B

更新日期：2002-07-01 00:00:00

abstract：:The catalytic activity of Zap70 is crucial for T cell antigen receptor (TCR) signaling, but the quantitative and temporal requirements for its function in thymocyte development are not known. Using a chemical-genetic system to selectively and reversibly inhibit Zap70 catalytic activity in a model of synchronized thymi...

journal_title：Nature immunology

authors： Au-Yeung BB,Melichar HJ,Ross JO,Cheng DA,Zikherman J,Shokat KM,Robey EA,Weiss A

更新日期：2014-07-01 00:00:00

abstract：:The thiol-oxidoreductase ERp57 is an integral component of the peptide-loading complex of the major histocompatibility complex (MHC) class I pathway, but its function is unknown. To investigate its function in antigen presentation, we generated ERp57-deficient mice. Death in utero caused by ubiquitous ERp57 deletion w...

journal_title：Nature immunology

authors： Garbi N,Tanaka S,Momburg F,Hämmerling GJ

更新日期：2006-01-01 00:00:00

abstract：:MicroRNAs (miRNAs) exert powerful effects on immunological function by tuning networks of target genes that orchestrate cell activity. We sought to identify miRNAs and miRNA-regulated pathways that control the type 2 helper T cell (TH2 cell) responses that drive pathogenic inflammation in asthma. Profiling miRNA expre...

journal_title：Nature immunology

authors： Simpson LJ,Patel S,Bhakta NR,Choy DF,Brightbill HD,Ren X,Wang Y,Pua HH,Baumjohann D,Montoya MM,Panduro M,Remedios KA,Huang X,Fahy JV,Arron JR,Woodruff PG,Ansel KM

更新日期：2014-12-01 00:00:00

abstract：:In the version of this article initially published, some identification of the supplementary information was incorrect. The items originally called Supplementary Tables 1, 2, 3, 4 and 5 should be Source Data Figures 1, 2, 4, 5 and 7, respectively; those originally called Supplementary Tables 6, 7 and 8 should be Suppl...

journal_title：Nature immunology

authors： Zhang M,Dong Y,Hu F,Yang D,Zhao Q,Lv C,Wang Y,Xia C,Weng Q,Liu X,Li C,Zhou P,Wang T,Guan Y,Guo R,Liu L,Geng Y,Wu H,Du J,Hu Z,Xu S,Chen J,He A,Liu B,Wang D,Yang YG,Wang J

更新日期：2018-09-01 00:00:00

abstract：:CD8+ T cells play an important role in immunity to viruses. Just how important these cells are is demonstrated by the evolution of viral strategies for blocking the generation or display of peptide-major histocompatibility complex class I complexes on the surfaces of virus-infected cells. Here, we focus on viral inter...

journal_title：Nature immunology

authors： Yewdell JW,Hill AB

更新日期：2002-11-01 00:00:00

abstract：:Mice deficient in the adaptor Ndfip1 develop inflammation at sites of environmental antigen exposure. We show here that such mice had fewer inducible regulatory T cells (iT(reg) cells). In vitro, Ndfip1-deficient T cells expressed normal amounts of the transcription factor Foxp3 during the first 48 h of iT(reg) cell d...

journal_title：Nature immunology

authors： Beal AM,Ramos-Hernández N,Riling CR,Nowelsky EA,Oliver PM

更新日期：2011-11-13 00:00:00

abstract：:TBK1 is essential for interferon-β (IFN-β) production and innate antiviral immunity. Here we identified the T cell anergy-related E3 ubiquitin ligase RNF128 as a positive regulator of TBK1 activation. RNF128 directly interacted with TBK1 through its protease-associated (PA) domain and catalyzed the K63-linked polyubiq...

journal_title：Nature immunology

authors： Song G,Liu B,Li Z,Wu H,Wang P,Zhao K,Jiang G,Zhang L,Gao C

更新日期：2016-12-01 00:00:00

abstract：:CD25(+)CD4(+) regulatory T cells in normal animals are engaged in the maintenance of immunological self-tolerance. We show here that glucocorticoid-induced tumor necrosis factor receptor family-related gene (GITR, also known as TNFRSF18)--a member of the tumor necrosis factor-nerve growth factor (TNF-NGF) receptor gen...

journal_title：Nature immunology

authors： Shimizu J,Yamazaki S,Takahashi T,Ishida Y,Sakaguchi S

更新日期：2002-02-01 00:00:00

abstract：:Tim-3 is a T helper type 1 (T(H)1)-specific cell surface molecule that seems to regulate T(H)1 responses and the induction of peripheral tolerance. However, the identity of the Tim-3 ligand and the mechanism by which this ligand inhibits the function of effector T(H)1 cells remain unknown. Here we show that galectin-9...

journal_title：Nature immunology

authors： Zhu C,Anderson AC,Schubart A,Xiong H,Imitola J,Khoury SJ,Zheng XX,Strom TB,Kuchroo VK

更新日期：2005-12-01 00:00:00

abstract：:Double-stranded DNA (dsDNA) in the cytoplasm triggers the production of interleukin 1β (IL-1β) as an antiviral host response, and deregulation of the pathways involved can promote inflammatory disease. Here we report a direct cytosolic interaction between the DNA-damage sensor Rad50 and the innate immune system adapto...

journal_title：Nature immunology

authors： Roth S,Rottach A,Lotz-Havla AS,Laux V,Muschaweckh A,Gersting SW,Muntau AC,Hopfner KP,Jin L,Vanness K,Petrini JH,Drexler I,Leonhardt H,Ruland J

更新日期：2014-06-01 00:00:00

abstract：:Naturally arising CD25(+)CD4(+) regulatory T cells actively maintain immunological self-tolerance. Deficiency in or dysfunction of these cells can be a cause of autoimmune disease. A reduction in their number or function can also elicit tumor immunity, whereas their antigen-specific population expansion can establish ...

journal_title：Nature immunology

authors： Sakaguchi S

更新日期：2005-04-01 00:00:00

abstract：:Mutational spectra analysis of 15 immunoglobulin genes suggested that consensus motifs RGYW and WA were universal descriptors of somatic hypermutation. Highly mutable sites, "hotspots", that matched WA were preferentially found in one DNA strand and RGYW hotspots were found in both strands. Analysis of base-substituti...

journal_title：Nature immunology

authors： Rogozin IB,Pavlov YI,Bebenek K,Matsuda T,Kunkel TA

更新日期：2001-06-01 00:00:00

abstract：:FoxP3 conditions the transcriptional signature and functional facets of regulatory T cells (Treg cells). Its mechanism of action, whether as an activator or a repressor, has remained unclear. Here, chromatin analysis showed that FoxP3 bound active enhancer elements, not repressed chromatin, around loci over- or under-...

journal_title：Nature immunology

authors： Kwon HK,Chen HM,Mathis D,Benoist C

更新日期：2017-11-01 00:00:00

abstract：:More than 20 years after the first successful engraftment of human leukocytes and hematopoietic organs in mice, scientists met for the 2nd International Workshop on Humanized Mice to discuss progress and to highlight expectations in this dynamic field. ...

journal_title：Nature immunology

authors： Manz MG,Di Santo JP

更新日期：2009-10-01 00:00:00

abstract：:We report here the identification of a ligand-receptor system that, upon engagement, leads to the establishment of an antiviral state. Three closely positioned genes on human chromosome 19 encode distinct but paralogous proteins, which we designate interferon-lambda1 (IFN-lambda1), IFN-lambda2 and IFN-lambda3 (tentati...

journal_title：Nature immunology

authors： Kotenko SV,Gallagher G,Baurin VV,Lewis-Antes A,Shen M,Shah NK,Langer JA,Sheikh F,Dickensheets H,Donnelly RP

更新日期：2003-01-01 00:00:00

abstract：:CD8+ T cell exhaustion dampens antitumor immunity. Although several transcription factors have been identified that regulate T cell exhaustion, the molecular mechanisms by which CD8+ T cells are triggered to enter an exhausted state remain unclear. Here, we show that interleukin-2 (IL-2) acts as an environmental cue t...

journal_title：Nature immunology

authors： Liu Y,Zhou N,Zhou L,Wang J,Zhou Y,Zhang T,Fang Y,Deng J,Gao Y,Liang X,Lv J,Wang Z,Xie J,Xue Y,Zhang H,Ma J,Tang K,Fang Y,Cheng F,Zhang C,Dong B,Zhao Y,Yuan P,Gao Q,Zhang H,Xiao-Feng Qin F,Huang B

更新日期：2021-01-11 00:00:00

abstract：:Deficiency in mevalonate kinase (MVK) causes systemic inflammation. However, the molecular mechanisms linking the mevalonate pathway to inflammation remain obscure. Geranylgeranyl pyrophosphate, a non-sterol intermediate of the mevalonate pathway, is the substrate for protein geranylgeranylation, a protein post-transl...

journal_title：Nature immunology

authors： Akula MK,Shi M,Jiang Z,Foster CE,Miao D,Li AS,Zhang X,Gavin RM,Forde SD,Germain G,Carpenter S,Rosadini CV,Gritsman K,Chae JJ,Hampton R,Silverman N,Gravallese EM,Kagan JC,Fitzgerald KA,Kastner DL,Golenbock DT,Ber

更新日期：2016-08-01 00:00:00

abstract：:CD4(+) follicular helper T cells (T(FH) cells) are essential for germinal center (GC) responses and long-lived antibody responses. Here we report that naive CD4(+) T cells deficient in the transcription factor Foxp1 'preferentially' differentiated into T(FH) cells, which resulted in substantially enhanced GC and antib...

journal_title：Nature immunology

authors： Wang H,Geng J,Wen X,Bi E,Kossenkov AV,Wolf AI,Tas J,Choi YS,Takata H,Day TJ,Chang LY,Sprout SL,Becker EK,Willen J,Tian L,Wang X,Xiao C,Jiang P,Crotty S,Victora GD,Showe LC,Tucker HO,Erikson J,Hu H

更新日期：2014-07-01 00:00:00

abstract：:The present vaccine against influenza virus has the inevitable risk of antigenic discordance between the vaccine and the circulating strains, which diminishes vaccine efficacy. This necessitates new approaches that provide broader protection against influenza. Here we designed a vaccine using the hypervariable recepto...

journal_title：Nature immunology

authors： Kanekiyo M,Joyce MG,Gillespie RA,Gallagher JR,Andrews SF,Yassine HM,Wheatley AK,Fisher BE,Ambrozak DR,Creanga A,Leung K,Yang ES,Boyoglu-Barnum S,Georgiev IS,Tsybovsky Y,Prabhakaran MS,Andersen H,Kong WP,Baxa U,Zephi

更新日期：2019-03-01 00:00:00

abstract：:Cytomegalovirus (CMV), measles and HIV are the main human pathogens known to induce immunosuppression. Unlike measles and HIV, and despite the availability of a well studied animal model, little is known about the mechanisms that control CMV-induced immunosuppression. We hypothesized that dendritic cells (DCs), which ...

journal_title：Nature immunology

authors： Andrews DM,Andoniou CE,Granucci F,Ricciardi-Castagnoli P,Degli-Esposti MA

更新日期：2001-11-01 00:00:00

abstract：:Regions of the normal arterial intima predisposed to atherosclerosis are sites of ongoing monocyte trafficking and also contain resident myeloid cells with features of dendritic cells. However, the pathophysiological roles of these cells are poorly understood. Here we found that intimal myeloid cells underwent reverse...

journal_title：Nature immunology

authors： Roufaiel M,Gracey E,Siu A,Zhu SN,Lau A,Ibrahim H,Althagafi M,Tai K,Hyduk SJ,Cybulsky KO,Ensan S,Li A,Besla R,Becker HM,Xiao H,Luther SA,Inman RD,Robbins CS,Jongstra-Bilen J,Cybulsky MI

更新日期：2016-11-01 00:00:00

abstract：:The Fc receptor common gamma-chain (FcRgamma) is a widely expressed adaptor bearing an immunoreceptor tyrosine-based activation motif (ITAM) that transduces activation signals from various immunoreceptors. We show here that basophils lacking FcRgamma developed normally and proliferated efficiently in response to inter...

journal_title：Nature immunology

authors： Hida S,Yamasaki S,Sakamoto Y,Takamoto M,Obata K,Takai T,Karasuyama H,Sugane K,Saito T,Taki S

更新日期：2009-02-01 00:00:00