Murine M290 integrin expression modulated by mast cell activation.

abstract：:B7-0 or B7-2 (CD86) is a T cell costimulatory molecule that binds the same receptors (CD28 and CTLA-4) as B7-1 (CD80), but shares with it only approximately 25% sequence identity and is expressed earlier during an immune response. Here we show that human CD86 maintains similar (within approximately 2- to 3-fold) overa...

journal_title：Immunity

authors： Linsley PS,Greene JL,Brady W,Bajorath J,Ledbetter JA,Peach R

更新日期：1994-12-01 00:00:00

abstract：:Recognition of major histocompatibility class I molecules on target cells by natural killer (NK) cells confers selective protection from NK-mediated lysis. Cross-linking of the p58 NK receptor, involved in the recognition of HLA-C alleles, delivers a negative signal that prevents target cell lysis. Molecular cloning o...

journal_title：Immunity

authors： Wagtmann N,Biassoni R,Cantoni C,Verdiani S,Malnati MS,Vitale M,Bottino C,Moretta L,Moretta A,Long EO

更新日期：1995-05-01 00:00:00

abstract：:The heat shock (HS) response is a universal response activated after exposure to various stimuli. The major HS protein (HSP) is the 72 kDa HSP70 with strong homology in different eukaryotic species. We demonstrate that HS treatment of mice leads to a strong induction of HSP70 in several organs and confers significant ...

journal_title：Immunity

authors： Van Molle W,Wielockx B,Mahieu T,Takada M,Taniguchi T,Sekikawa K,Libert C

更新日期：2002-05-01 00:00:00

abstract：:The development, validation, and appropriate application of serological assays to detect antibodies to SARS-CoV-2 are essential to determining seroprevalence of this virus in the United States and globally and in guiding government leadership and the private sector on back-to-work policies. An interagency working grou...

journal_title：Immunity

authors： Lerner AM,Eisinger RW,Lowy DR,Petersen LR,Humes R,Hepburn M,Cassetti MC

更新日期：2020-07-14 00:00:00

abstract：:The mammalian intestinal mucosal surface is continuously exposed to a complex and dynamic community of microorganisms. These microbes establish symbiotic relationships with their hosts, making important contributions to metabolism and digestive efficiency. The intestinal epithelial surface is the primary interface bet...

journal_title：Immunity

authors： Duerkop BA,Vaishnava S,Hooper LV

更新日期：2009-09-18 00:00:00

abstract：:Multipotential naive CD4(+) T cells differentiate into distinct lineages including T helper 1 (Th1), Th2, Th17, and inducible T regulatory (iTreg) cells. The remarkable diversity of CD4(+) T cells begs the question whether the observed changes reflect terminal differentiation with heritable epigenetic modifications or...

journal_title：Immunity

authors： Wei G,Wei L,Zhu J,Zang C,Hu-Li J,Yao Z,Cui K,Kanno Y,Roh TY,Watford WT,Schones DE,Peng W,Sun HW,Paul WE,O'Shea JJ,Zhao K

更新日期：2009-01-16 00:00:00

abstract：:We and others have defined a transcriptional silencer critical for the proper expression of the CD4 gene at all stages of T cell development. In this report, we use biochemical techniques to identify three different factor-binding sites within the CD4 silencer, denoted sites I, II, and III. Using transgenic analyses, ...

journal_title：Immunity

authors： Duncan DD,Adlam M,Siu G

更新日期：1996-03-01 00:00:00

abstract：:Lentiviral Nef increases T cell signaling activity, but the molecular nature of the stimulus involved is incompletely described. We explored CD4 T cell lipid raft composition in the presence and absence of Nef. Here, the E2 ubiquitin-conjugating enzyme UbcH7, which acts in conjunction with c-Cbl, is absent from lipid ...

journal_title：Immunity

authors： Simmons A,Gangadharan B,Hodges A,Sharrocks K,Prabhakar S,García A,Dwek R,Zitzmann N,McMichael A

更新日期：2005-12-01 00:00:00

abstract：:Phosphatidylinositol 3' OH kinase (PI3K) signaling and FOXO transcription factors play opposing roles at several B cell developmental stages. We show here abundant nuclear FOXO1 expression in the proliferative compartment of the germinal center (GC), its dark zone (DZ), and PI3K activity, downregulating FOXO1, in the ...

journal_title：Immunity

authors： Sander S,Chu VT,Yasuda T,Franklin A,Graf R,Calado DP,Li S,Imami K,Selbach M,Di Virgilio M,Bullinger L,Rajewsky K

更新日期：2015-12-15 00:00:00

abstract：:The intestinal microbiota shapes and directs immune development locally and systemically, but little is known about whether commensal microbes in the stomach can impact their immunological microenvironment. Here, we report that group 2 innate lymphoid cells (ILC2s) were the predominant ILC subset in the stomach and sh...

journal_title：Immunity

authors： Satoh-Takayama N,Kato T,Motomura Y,Kageyama T,Taguchi-Atarashi N,Kinoshita-Daitoku R,Kuroda E,Di Santo JP,Mimuro H,Moro K,Ohno H

更新日期：2020-04-14 00:00:00

abstract：:In this issue of Immunity, Mrdjen et al. (2018) use high-dimensional single-cell proteomics and high parametric mass cytometry to provide insight into the long-lasting issue of how to identify and characterize both resident and recruited leukocyte populations in healthy, aged, and diseased CNS. ...

journal_title：Immunity

authors： Villacampa N,Heneka MT

更新日期：2018-02-20 00:00:00

abstract：:Activated T cells must mediate effector responses sufficiently to clear pathogens while avoiding excessive tissue damage. Here we have combined dynamic intravital microscopy with ex vivo assessments of T cell cytokine responses to generate a detailed spatiotemporal picture of CD4(+) T cell effector regulation in the s...

journal_title：Immunity

authors： Honda T,Egen JG,Lämmermann T,Kastenmüller W,Torabi-Parizi P,Germain RN

更新日期：2014-02-20 00:00:00

abstract：:In this issue of Immunity, Xu et al. reveal that dermal dendritic cells produce interleukin-31, which acts on neurons to promote wound itch. Their findings link itch associated with deeper wounds-wounds that extend beyond the epithelium-to the cells and cytokines that mediate wound healing. ...

journal_title：Immunity

authors： Yang TB,Kim BS

更新日期：2020-08-18 00:00:00

abstract：:CD70 and CD27 are costimulatory molecules that provide essential signals for the expansion and differentiation of CD8(+) T cells. Here, we show that CD27-driven costimulation lowered the threshold of T cell receptor activation on CD8(+) T cells and enabled responses against low-affinity antigens. Using influenza infec...

journal_title：Immunity

authors： van Gisbergen KP,Klarenbeek PL,Kragten NA,Unger PP,Nieuwenhuis MB,Wensveen FM,ten Brinke A,Tak PP,Eldering E,Nolte MA,van Lier RA

更新日期：2011-07-22 00:00:00

abstract：:Regulatory B (Breg) cells are immunosuppressive cells that support immunological tolerance. Through the production of interleukin-10 (IL-10), IL-35, and transforming growth factor β (TGF-β), Breg cells suppress immunopathology by prohibiting the expansion of pathogenic T cells and other pro-inflammatory lymphocytes. R...

journal_title：Immunity

authors： Rosser EC,Mauri C

更新日期：2015-04-21 00:00:00

abstract：:We performed an extensive immunogenomic analysis of more than 10,000 tumors comprising 33 diverse cancer types by utilizing data compiled by TCGA. Across cancer types, we identified six immune subtypes-wound healing, IFN-γ dominant, inflammatory, lymphocyte depleted, immunologically quiet, and TGF-β dominant-character...

journal_title：Immunity

authors： Thorsson V,Gibbs DL,Brown SD,Wolf D,Bortone DS,Ou Yang TH,Porta-Pardo E,Gao GF,Plaisier CL,Eddy JA,Ziv E,Culhane AC,Paull EO,Sivakumar IKA,Gentles AJ,Malhotra R,Farshidfar F,Colaprico A,Parker JS,Mose LE,Vo NS,L

更新日期：2018-04-17 00:00:00

abstract：:Control of integrin-mediated adhesion and migration by chemokines plays a critical role in B cell development, differentiation, and function; however, the underlying signaling mechanisms are poorly defined. Here we show that the chemokine SDF-1 induced activation of Bruton's tyrosine kinase (Btk) and that integrin-med...

journal_title：Immunity

authors： de Gorter DJ,Beuling EA,Kersseboom R,Middendorp S,van Gils JM,Hendriks RW,Pals ST,Spaargaren M

更新日期：2007-01-01 00:00:00

abstract：:T helper cell differentiation is controlled by a network of transcription factors. In this issue of Immunity, Yagi et al. (2010) describe the opposing effects of transcription factors Runx3 and GATA3 in the network promoting T helper 1 cell development. ...

journal_title：Immunity

authors： Pham D,Kaplan MH

更新日期：2010-04-23 00:00:00

abstract：:Promising vaccines and results from recent clinical trials of therapeutic antibodies against Ebola virus offer hope for an end to this devastating disease. We asked three investigators in the field to share their views on the remaining challenges and important future research directions as we work toward controlling E...

journal_title：Immunity

authors：

更新日期：2019-12-17 00:00:00

abstract：:CD4(+)CD25(+) immunoregulatory T cells represent a unique lineage of thymic-derived cells that potently suppress both in vitro and in vivo effector T cell function. We analyzed CD4(+)CD25(+) and CD4(+)CD25(-) T cells by DNA microarray, identifying 29 genes differentially expressed in the resting subpopulations, and 77...

journal_title：Immunity

authors： McHugh RS,Whitters MJ,Piccirillo CA,Young DA,Shevach EM,Collins M,Byrne MC

更新日期：2002-02-01 00:00:00

abstract：:NKG2D is an activating receptor on CD8(+) T cells and NK cells that has been implicated in immunity against tumors and microbial pathogens. Here we show that RAE-1 is present in prediabetic pancreas islets of NOD mice and that autoreactive CD8(+) T cells infiltrating the pancreas express NKG2D. Treatment with a nondep...

journal_title：Immunity

authors： Ogasawara K,Hamerman JA,Ehrlich LR,Bour-Jordan H,Santamaria P,Bluestone JA,Lanier LL

更新日期：2004-06-01 00:00:00

abstract：:CD4⁺ T cell differentiation is regulated by specialized antigen-presenting cells. Dendritic cells (DCs) produce cytokines that promote naive CD4⁺ T cell differentiation into T helper 1 (Th1), Th17, and inducible T regulatory (iTreg) cells. However, the initiation of Th2 cell responses remains poorly understood, althou...

journal_title：Immunity

authors： Gao Y,Nish SA,Jiang R,Hou L,Licona-Limón P,Weinstein JS,Zhao H,Medzhitov R

更新日期：2013-10-17 00:00:00

abstract：:To establish whether the widely expressed regulator of Src family kinases Csk contributes to the control of acute inflammation in vivo, we inactivated csk in granulocytes by conditional mutagenesis (Cre/loxP). Mutant mice (Csk-GEcre) developed acute multifocal inflammation in skin and lung. Animals were protected from...

journal_title：Immunity

authors： Thomas RM,Schmedt C,Novelli M,Choi BK,Skok J,Tarakhovsky A,Roes J

更新日期：2004-02-01 00:00:00

abstract：:Cytokines can provide survival and proliferation signals to cancer cells, thus promoting tumor progression. In this issue of Immunity, Kryczek et al. (2014) reveal that interleukin-22 can also promote "stemness" in human colorectal cancer via transcription factor STAT3-mediated epigenetic regulation of stem cell genes...

journal_title：Immunity

authors： Koltsova EK,Grivennikov SI

更新日期：2014-05-15 00:00:00

abstract：:Inflammatory bowel disease (IBD) results from a dysregulated interaction between the microbiota and a genetically susceptible host. Genetic studies have linked TNFSF15 polymorphisms and its protein TNF-like ligand 1A (TL1A) with IBD, but the functional role of TL1A is not known. Here, we found that adherent IBD-associ...

journal_title：Immunity

authors： Castellanos JG,Woo V,Viladomiu M,Putzel G,Lima S,Diehl GE,Marderstein AR,Gandara J,Perez AR,Withers DR,Targan SR,Shih DQ,Scherl EJ,Longman RS

更新日期：2018-12-18 00:00:00

abstract：:The humoral immune response to protein antigens is composed of a rapid low-affinity IgM antibody response followed by an IgG response exhibiting higher affinity. Here, we demonstrate that Lsc, a protein that regulates G protein-coupled-receptor signaling and RhoA activation, is required by B lymphocytes for the antige...

journal_title：Immunity

authors： Rubtsov A,Strauch P,Digiacomo A,Hu J,Pelanda R,Torres RM

更新日期：2005-11-01 00:00:00

abstract：:Neutrophils are the first immune cells recruited to sites of inflammation and infection. However, patients with allergic disorders such as atopic dermatitis show a paucity of skin neutrophils and are prone to bacterial skin infections, suggesting that allergic inflammation curtails neutrophil responses. Here we have s...

journal_title：Immunity

authors： Woytschak J,Keller N,Krieg C,Impellizzieri D,Thompson RW,Wynn TA,Zinkernagel AS,Boyman O

更新日期：2016-07-19 00:00:00

abstract：:Higher- or lower-affinity germinal center (GC) B cells are directed either to plasma cell or GC recycling, respectively; however, how commitment to the plasma cell fate takes place is unclear. We found that a population of light zone (LZ) GC cells, Bcl6loCD69hi expressing a transcription factor IRF4 and higher-affinit...

journal_title：Immunity

authors： Ise W,Fujii K,Shiroguchi K,Ito A,Kometani K,Takeda K,Kawakami E,Yamashita K,Suzuki K,Okada T,Kurosaki T

更新日期：2018-04-17 00:00:00

abstract：:The ability of human CD1b molecules to present nonpeptide antigens is suggested by the T cell recognition of microbial lipids and lipoglycans in the presence of CD1b-expressing antigen-presenting cells. We demonstrate the high-affinity interaction of CD1b molecules with the acyl side chains of known T cell antigens, l...

journal_title：Immunity

authors： Ernst WA,Maher J,Cho S,Niazi KR,Chatterjee D,Moody DB,Besra GS,Watanabe Y,Jensen PE,Porcelli SA,Kronenberg M,Modlin RL

更新日期：1998-03-01 00:00:00

abstract：:Cytokine signaling via a restricted number of Jak-Stat pathways positively and negatively regulates all cell types involved in the initiation, propagation, and resolution of inflammation. Here, we focus on Jak-Stat signaling in three major cell types involved in inflammatory responses: T cells, neutrophils, and macrop...

journal_title：Immunity

authors： O'Shea JJ,Murray PJ

更新日期：2008-04-01 00:00:00