Abstract:
:CD160, a glycosylphosphatidylinositol-anchored member of the immunoglobulin superfamily, is expressed on both cytolytic lymphocytes and some unstimulated CD4+ T cells. Here we show that CD160 expression was increased after activation of human CD4+ T cells and that crosslinking CD160 with monoclonal antibody strongly inhibited CD3- and CD28-mediated activation. We found that herpesvirus entry mediator (HVEM) was a ligand of CD160 that acted as a 'bidirectional switch' for T cell activation, producing a positive or negative outcome depending on the engagement of HVEM by CD160 and known HVEM ligands such as B and T lymphocyte attenuator (BTLA) and the T lymphocyte receptor LIGHT. Inhibition of CD4+ T cell activation by HVEM-transfected cells was dependent on CD160 and BTLA; when the cysteine-rich domain 1 of HVEM was deleted, this inhibition was lost, resulting in strong T cell activation. CD160 thus serves as a negative regulator of CD4+ T cell activation through its interaction with HVEM.
journal_name
Nat Immunoljournal_title
Nature immunologyauthors
Cai G,Anumanthan A,Brown JA,Greenfield EA,Zhu B,Freeman GJdoi
10.1038/ni1554subject
Has Abstractpub_date
2008-02-01 00:00:00pages
176-85issue
2eissn
1529-2908issn
1529-2916pii
ni1554journal_volume
9pub_type
杂志文章abstract::Interactions driven by the T cell antigen receptor (TCR) determine the lineage fate of CD4(+)CD8(+) thymocytes, but the molecular mechanisms that induce the lineage-determining transcription factors are unknown. Here we found that TCR-induced transcription factors Egr2 and Egr1 had higher and more-prolonged expression...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.2230
更新日期:2012-02-05 00:00:00
abstract::We describe a protein with the hallmarks of a chemokine, designated CXCL16, that is made by dendritic cells (DCs) in lymphoid organ T cell zones and by cells in the splenic red pulp. CXCL16 contains a transmembrane domain and both membrane-bound and soluble forms are produced. Naïve CD8 T cells, natural killer T cells...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/79738
更新日期:2000-10-01 00:00:00
abstract::The activation of dendritic cells (DC) to produce interleukin 12 (IL-12) is thought to be a key step in the initiation of cell-mediated immunity to intracellular pathogens. Here we show that ligation of the C-C chemokine receptor (CCR) 5 can provide a major signal for the induction of IL-12 synthesis by the CD8 alpha+...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/76957
更新日期:2000-07-01 00:00:00
abstract::Natural killer T cells (NKT cells) have stimulatory or inhibitory effects on the immune response that can be attributed in part to the existence of functional subsets of NKT cells. These subsets have been characterized only on the basis of the differential expression of a few transcription factors and cell-surface mol...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.3437
更新日期:2016-06-01 00:00:00
abstract::CD4(+) T cells producing interleukin 17 (IL-17) are associated with autoimmunity, although the precise mechanisms that control their development are undefined. Here we present data that challenge the idea of a shared developmental pathway with T helper type 1 (T(H)1) or T(H)2 lineages and instead favor the idea of a d...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni1254
更新日期:2005-11-01 00:00:00
abstract::Emerging concepts suggest that the functional phenotype of macrophages is regulated by transcription factors that define alternative activation states. We found that RBP-J, the main nuclear transducer of signaling via Notch receptors, augmented Toll-like receptor 4 (TLR4)-induced expression of key mediators of classic...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.2304
更新日期:2012-05-20 00:00:00
abstract::Mouse conventional dendritic cells (cDCs) can be classified into two functionally distinct lineages: the CD8α(+) (CD103(+)) cDC1 lineage, and the CD11b(+) cDC2 lineage. cDCs arise from a cascade of bone marrow (BM) DC-committed progenitor cells that include the common DC progenitors (CDPs) and pre-DCs, which exit the ...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.3200
更新日期:2015-07-01 00:00:00
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journal_title:Nature immunology
pub_type: 杂志文章,评审
doi:10.1038/s41590-020-00816-x
更新日期:2021-01-01 00:00:00
abstract::Although tissue-resident memory T cells (TRM cells) have been shown to regulate host protection in infectious disorders, their function in inflammatory bowel disease (IBD) remains to be investigated. Here we characterized TRM cells in human IBD and in experimental models of intestinal inflammation. Pro-inflammatory TR...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/s41590-018-0298-5
更新日期:2019-03-01 00:00:00
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journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/s41590-019-0335-z
更新日期:2019-05-01 00:00:00
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journal_title:Nature immunology
pub_type: 杂志文章,评审
doi:10.1038/ni.2018
更新日期:2011-06-01 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
pub_type: 杂志文章
doi:10.1038/s41590-020-00850-9
更新日期:2021-01-11 00:00:00
abstract::Macrophages have protective roles in immunity to pathogens, tissue development, homeostasis and repair following damage. Maladaptive immunity and inflammation provoke changes in macrophage function that are causative of disease. Despite a historical wealth of knowledge about macrophages, recent advances have revealed ...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.3324
更新日期:2016-01-01 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
pub_type: 已发布勘误
doi:10.1038/s41590-018-0154-7
更新日期:2018-09-01 00:00:00
abstract::The balance of myeloid populations and lymphoid populations must be well controlled. Here we found that osteopontin (OPN) skewed this balance during pathogenic conditions such as infection and autoimmunity. Notably, two isoforms of OPN exerted distinct effects in shifting this balance through cell-type-specific regula...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.3791
更新日期:2017-09-01 00:00:00
abstract::The prevalence of autoimmune disorders in affluent countries has reached epidemic proportions. Over the past 50 years, a reverse trend between the frequency of infectious diseases and the incidence of autoimmune and allergic diseases led to the so-called 'hygiene hypothesis'. Given the epidemiological evidence and rec...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.3851
更新日期:2017-10-18 00:00:00
abstract::Type I natural killer T cells (NKT cells) are characterized by an invariant variable region 14-joining region 18 (V(α)14-J(α)18) T cell antigen receptor (TCR) α-chain and recognition of the glycolipid α-galactosylceramide (α-GalCer) restricted to the antigen-presenting molecule CD1d. Here we describe a population of α...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.2051
更新日期:2011-06-12 00:00:00
abstract::Cytosolic detection of pathogen-derived nucleic acids is critical for the initiation of innate immune defense against diverse bacterial, viral and eukaryotic pathogens. Conversely, inappropriate responses to cytosolic nucleic acids can produce severe autoimmune pathology. The host protein STING has been identified as ...
journal_title:Nature immunology
pub_type: 杂志文章,评审
doi:10.1038/ni.2491
更新日期:2013-01-01 00:00:00
abstract::Microbial infections often precede the onset of autoimmunity. How infections trigger autoimmunity remains poorly understood. We investigated the possibility that infection might create conditions that allow the stimulatory presentation of self peptides themselves and that this might suffice to elicit autoreactive T ce...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.3512
更新日期:2016-09-01 00:00:00
abstract::An important function of receptors that signal through immunoreceptor tyrosine-based activation motifs (ITAMs) is to regulate signaling by heterologous receptors. This review describes mechanisms by which ITAM-associated receptors modulate signaling by Toll-like receptors (TLRs), tumor necrosis factor receptor family ...
journal_title:Nature immunology
pub_type: 杂志文章,评审
doi:10.1038/ni.1706
更新日期:2009-04-01 00:00:00
abstract::The autoimmune regulator Aire is expressed in a small proportion of medullary thymic epithelial cells (mTECs) and is crucial in the induction of central T cell tolerance. The origin and development of Aire(+) mTECs, however, are not well understood. Here we demonstrate that the tight-junction components claudin-3 and ...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni1438
更新日期:2007-03-01 00:00:00
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journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.3582
更新日期:2016-12-01 00:00:00
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journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.1623
更新日期:2008-07-01 00:00:00
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journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.1957
更新日期:2010-12-01 00:00:00
abstract::T cells compete in the response to antigen in vivo and this competition may drive the affinity maturation of a secondary T cell response. Here we show that high-affinity T cells out-competed lower affinity T cells during a response to antigenic challenge in vivo. Although competition between T cells specific for diffe...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni742
更新日期:2002-01-01 00:00:00
abstract::An amendment to this paper has been published and can be accessed via a link at the top of the paper. ...
journal_title:Nature immunology
pub_type: 已发布勘误
doi:10.1038/s41590-020-00809-w
更新日期:2020-12-01 00:00:00
abstract::Chronic inflammation has been strongly associated with tumor progression, but the underlying mechanisms remain elusive. Here we demonstrate that E3 ligase Itch and deubiquitinase Cyld formed a complex via interaction through 'WW-PPXY' motifs. The Itch-Cyld complex sequentially cleaved Lys63-linked ubiquitin chains and...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.2157
更新日期:2011-11-06 00:00:00
abstract::Innate lymphoid cells (ILCs) are lymphocyte-like cells that lack T cell or B cell antigen receptors and mediate protective and repair functions through cytokine secretion. Among these, type 2 ILCs (ILC2 cells) are able to produce type 2 cytokines. We report the existence of an inflammatory ILC2 (iILC2) population resp...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.3078
更新日期:2015-02-01 00:00:00
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journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/82732
更新日期:2000-12-01 00:00:00
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journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni1318
更新日期:2006-04-01 00:00:00