Delineating the genetic basis of systemic lupus erythematosus.

abstract：:Immune tolerance against enteric commensal bacteria is important for preventing intestinal inflammation. Deletion of phosphoinositide-dependent protein kinase 1 (Pdk1) in T cells via Cd4-Cre induced chronic inflammation of the intestine despite the importance of PDK1 in T cell activation. Analysis of colonic intraepit...

journal_title：Immunity

authors： Park SG,Mathur R,Long M,Hosh N,Hao L,Hayden MS,Ghosh S

更新日期：2010-11-24 00:00:00

abstract：:Virus-specific memory T cell populations demonstrate plasticity in antigenic and functional phenotype, in recognition of antigen, and in their ability to accommodate new memory T cell populations. The adaptability of complex antigen-specific T cell repertoires allows the host to respond to a diverse array of pathogens...

journal_title：Immunity

authors： Selin LK,Welsh RM

更新日期：2004-01-01 00:00:00

abstract：:A unique subpopulation of spleen dendritic cells (DCs) that express the CD8 surface marker efficiently present phagocytosed antigens to CD8(+) T lymphocytes in a process called "crosspresentation," which initiates cytotoxic immune responses. We now show that the small GTPase Rac2 plays a critical role in antigen cross...

journal_title：Immunity

authors： Savina A,Peres A,Cebrian I,Carmo N,Moita C,Hacohen N,Moita LF,Amigorena S

更新日期：2009-04-17 00:00:00

abstract：:Germinal centers (GCs) are the site of antibody diversification and affinity maturation and as such are vitally important for humoral immunity. The study of GC biology has undergone a renaissance in the past 10 years, with a succession of findings that have transformed our understanding of the cellular dynamics of aff...

journal_title：Immunity

authors： Mesin L,Ersching J,Victora GD

更新日期：2016-09-20 00:00:00

abstract：:Superantigens (SAgs) are proteins produced by pathogenic microbes to elicit potent, antigen-independent T cell responses that are believed to enhance the microbes' pathogenicity. Here we show that the human lymphotropic herpesvirus Epstein-Barr virus (EBV) transcriptionally activates the env gene of an endogenous retr...

journal_title：Immunity

authors： Sutkowski N,Conrad B,Thorley-Lawson DA,Huber BT

更新日期：2001-10-01 00:00:00

abstract：:In this issue of Immunity, Pérez de Diego et al. (2010) report a primary human immune deficiency involving a TRAF protein and show that human immunity to the virus HSV-1 is critically dependent on TRAF3. ...

journal_title：Immunity

authors： Bowie AG

更新日期：2010-09-24 00:00:00

abstract：:The transcription factor Pax5 is a critical regulator of B lymphocyte commitment and identity. In this issue of Immunity, Schebesta et al. (2007) demonstrate how Pax5 activates 170 different genes involved in B cell signaling, adhesion, migration, and maturation. ...

journal_title：Immunity

authors： Hagman J,Lukin K

更新日期：2007-07-01 00:00:00

abstract：:The decline in CD4+ T cell function with aging contributes to reduced vaccine efficacy. In this commentary, we discuss the factors leading to age-related changes in T cell function and propose how they may be overcome to enhance vaccine efficacy for the elderly. ...

journal_title：Immunity

authors： Haynes L,Swain SL

更新日期：2006-06-01 00:00:00

abstract：:Minor or histocompatibility (H) antigens are recognized by CD4+ and CD8+ T lymphocytes as short polymorphic peptides associated with MHC molecules. They are the targets of graft versus host and graft versus leukemia responses following bone marrow transplantation between HLA-identical siblings. Several genes encoding ...

journal_title：Immunity

authors： Scott D,Addey C,Ellis P,James E,Mitchell MJ,Saut N,Jurcevic S,Simpson E

更新日期：2000-06-01 00:00:00

abstract：:Mutations in the IL23R gene are linked to inflammatory bowel disease susceptibility. Experimental models have shown that interleukin-23 (IL-23) orchestrates innate and T cell-dependent colitis; however, the cell populations it acts on to induce intestinal immune pathology are unknown. Here, using Il23r(-/-) T cells, w...

journal_title：Immunity

authors： Ahern PP,Schiering C,Buonocore S,McGeachy MJ,Cua DJ,Maloy KJ,Powrie F

更新日期：2010-08-27 00:00:00

abstract：:Inhibition of immune regulatory checkpoints, such as CTLA-4 and the PD-1-PD-L1 axis, is at the forefront of immunotherapy for cancers of various histological types. However, such immunotherapies fail to control neoplasia in a significant proportion of patients. Here, we review how a range of cancer-cell-autonomous cue...

journal_title：Immunity

authors： Pitt JM,Vétizou M,Daillère R,Roberti MP,Yamazaki T,Routy B,Lepage P,Boneca IG,Chamaillard M,Kroemer G,Zitvogel L

更新日期：2016-06-21 00:00:00

abstract：:The nucleotide-binding domain and leucine-rich-repeat-containing (NLR) proteins regulate innate immunity. Although the positive regulatory impact of NLRs is clear, their inhibitory roles are not well defined. We showed that Nlrx1(-/-) mice exhibited increased expression of antiviral signaling molecules IFN-β, STAT2, O...

journal_title：Immunity

authors： Allen IC,Moore CB,Schneider M,Lei Y,Davis BK,Scull MA,Gris D,Roney KE,Zimmermann AG,Bowzard JB,Ranjan P,Monroe KM,Pickles RJ,Sambhara S,Ting JP

更新日期：2011-06-24 00:00:00

abstract：:The emerging notion of environment-induced reprogramming of Foxp3(+) regulatory T (Treg) cells into helper T (Th) cells remains controversial. By genetic fate mapping or adoptive transfers, we have identified a minor population of nonregulatory Foxp3(+) T cells exhibiting promiscuous and transient Foxp3 expression, wh...

journal_title：Immunity

authors： Miyao T,Floess S,Setoguchi R,Luche H,Fehling HJ,Waldmann H,Huehn J,Hori S

更新日期：2012-02-24 00:00:00

abstract：:T lymphocyte receptor CTLA-4 binds costimulatory molecules CD80 (B7-1) and CD86 (B7-2) with high avidity and negatively regulates T cell activation. CTLA-4 functions at the cell surface, yet is primarily localized in intracellular vesicles. Here, we demonstrate cycling of CTLA-4 between intracellular stores and the ce...

journal_title：Immunity

authors： Linsley PS,Bradshaw J,Greene J,Peach R,Bennett KL,Mittler RS

更新日期：1996-06-01 00:00:00

abstract：:Lipopolysaccharide binding protein (LBP) has a well-established role in LPS-induced immune responses. Here, we report that LBP also plays an essential role in the innate immune response to Gram-positive pneumococci, specifically to their major inflammatory component, pneumococcal cell wall (PCW). LBP was present in th...

journal_title：Immunity

authors： Weber JR,Freyer D,Alexander C,Schröder NW,Reiss A,Küster C,Pfeil D,Tuomanen EI,Schumann RR

更新日期：2003-08-01 00:00:00

abstract：:Reciprocal interactions between the metabolic system and immune cells play pivotal roles in diverse inflammatory diseases, but the underlying mechanisms remain elusive. The activation of bile acid-mediated signaling has been linked to improvement in metabolic syndromes and enhanced control of inflammation. Here, we de...

journal_title：Immunity

authors： Guo C,Xie S,Chi Z,Zhang J,Liu Y,Zhang L,Zheng M,Zhang X,Xia D,Ke Y,Lu L,Wang D

更新日期：2016-10-18 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：:HIV-infected humans and SIV-infected rhesus macaques who remain healthy despite long-term infection exhibit exceptionally low levels of virus replication and active antiviral cellular immune responses. In contrast, sooty mangabey monkeys that represent natural hosts for SIV infection do not develop AIDS despite high l...

journal_title：Immunity

authors： Silvestri G,Sodora DL,Koup RA,Paiardini M,O'Neil SP,McClure HM,Staprans SI,Feinberg MB

更新日期：2003-03-01 00:00:00

abstract：:In this issue of Immunity, Chaudhry et al. (2011) and Huber et al. (2011) report that control of Th17 cell responses during colonic inflammation requires direct signaling by IL-10 in regulatory T cells and Th17 cells. ...

journal_title：Immunity

authors： Stewart CA,Trinchieri G

更新日期：2011-04-22 00:00:00

abstract：:Tumors frequently subvert major histocompatibility complex class I (MHC-I) peptide presentation to evade CD8+ T cell immunosurveillance, though how this is accomplished is not always well defined. To identify the global regulatory networks controlling antigen presentation, we employed genome-wide screening in human di...

journal_title：Immunity

authors： Dersh D,Phelan JD,Gumina ME,Wang B,Arbuckle JH,Holly J,Kishton RJ,Markowitz TE,Seedhom MO,Fridlyand N,Wright GW,Huang DW,Ceribelli M,Thomas CJ,Lack JB,Restifo NP,Kristie TM,Staudt LM,Yewdell JW

更新日期：2021-01-12 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 intestinal mucosa promotes T cell responses that might be beneficial for effective mucosal vaccines. However, intestinal resident memory T (Trm) cell formation and function are poorly understood. We found that oral infection with Listeria monocytogenes induced a robust intestinal CD8 T cell response and blocking e...

journal_title：Immunity

authors： Sheridan BS,Pham QM,Lee YT,Cauley LS,Puddington L,Lefrançois L

更新日期：2014-05-15 00:00:00

abstract：:Some endocrine organs are frequent targets of autoimmune attack. Here, we addressed the origin of autoimmune disease from the viewpoint of feedback control. Endocrine tissues maintain mass through feedback loops that balance cell proliferation and removal according to hormone-driven regulatory signals. We hypothesized...

journal_title：Immunity

authors： Korem Kohanim Y,Tendler A,Mayo A,Friedman N,Alon U

更新日期：2020-05-19 00:00:00

abstract：:CD4+ T helper (Th) differentiation is regulated by diverse inputs, including the vitamin A metabolite retinoic acid (RA). RA acts through its receptor RARα to repress transcription of inflammatory cytokines, but is also essential for Th-mediated immunity, indicating complex effects of RA on Th specification and the ou...

journal_title：Immunity

authors： Schwartz DM,Farley TK,Richoz N,Yao C,Shih HY,Petermann F,Zhang Y,Sun HW,Hayes E,Mikami Y,Jiang K,Davis FP,Kanno Y,Milner JD,Siegel R,Laurence A,Meylan F,O'Shea JJ

更新日期：2019-01-15 00:00:00

abstract：:Antigen presentation and microbial killing are critical arms of host defense that depend upon cargo trafficking into lysosomes. Yet, the molecular regulators of traffic into lysosomes are only partly understood. Here, using a lysosome-dependent immunological screen of a trafficking shRNA library, we identified the Arf...

journal_title：Immunity

authors： Garg S,Sharma M,Ung C,Tuli A,Barral DC,Hava DL,Veerapen N,Besra GS,Hacohen N,Brenner MB

更新日期：2011-08-26 00:00:00

abstract：:The cause of common polygenic autoimmune diseases is not understood because of genetic and cellular complexity. Here, we pinpoint the action of a subset of autoimmune susceptibility loci in the NOD mouse strain linked to D1mit181, D2mit490, D7mit101, and D15mit229, which cause a generalized resistance to thymic deleti...

journal_title：Immunity

authors： Liston A,Lesage S,Gray DH,O'Reilly LA,Strasser A,Fahrer AM,Boyd RL,Wilson J,Baxter AG,Gallo EM,Crabtree GR,Peng K,Wilson SR,Goodnow CC

更新日期：2004-12-01 00:00:00

abstract：:Autophagy constitutes a mechanism for the sequestration and lysosomal degradation of various cytoplasmic structures, including damaged organelles and invading microorganisms. Autophagy not only represents an essential cell-intrinsic mechanism to protect against internal and external stress conditions but also shapes c...

journal_title：Immunity

authors： Ma Y,Galluzzi L,Zitvogel L,Kroemer G

更新日期：2013-08-22 00:00:00

abstract：:Immunoglobulin A (IgA) is prominently secreted at mucosal surfaces and coats a fraction of the intestinal microbiota. However, the commensal bacteria bound by IgA are poorly characterized and the type of humoral immunity they elicit remains elusive. We used bacterial flow cytometry coupled with 16S rRNA gene sequencin...

journal_title：Immunity

authors： Bunker JJ,Flynn TM,Koval JC,Shaw DG,Meisel M,McDonald BD,Ishizuka IE,Dent AL,Wilson PC,Jabri B,Antonopoulos DA,Bendelac A

更新日期：2015-09-15 00:00:00

abstract：:Adaptive immune responses by dendritic cells (DCs) are critically controlled by Toll-like receptor (TLR) function. Little is known about modulation of TLR-specific signaling by other pathogen receptors. Here, we have identified a molecular signaling pathway induced by the C-type lectin DC-SIGN that modulates TLR signa...

journal_title：Immunity

authors： Gringhuis SI,den Dunnen J,Litjens M,van Het Hof B,van Kooyk Y,Geijtenbeek TB

更新日期：2007-05-01 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