Tolerance of infections.

abstract：:The Notch pathway is gaining increasing recognition as a key regulator of developmental choices, differentiation, and function throughout the hematolymphoid system. Notch controls the generation of hematopoietic stem cells during embryonic development and may affect their subsequent homeostasis. Commitment to the T ce...

journal_title：Annual review of immunology

authors： Maillard I,Fang T,Pear WS

更新日期：2005-01-01 00:00:00

abstract：:CD45 is one of the most abundant leukocyte cell surface glycoproteins and is expressed exclusively upon cells of the hematopoietic system. Different isoforms of CD45 are generated by alternative splicing and are expressed in cell type-specific patterns on functional subpopulations of lymphocytes. In a major advance, C...

journal_title：Annual review of immunology

authors： Trowbridge IS,Thomas ML

更新日期：1994-01-01 00:00:00

abstract：:B lymphopoiesis is regulated by multiple signals from stromal cell contact, soluble cytokines, antigen, and T helper cells. In vitro and biochemical experiments have implicated tyrosine kinases as key components of many of these signaling pathways. Genetic analysis of the role of these tyrosine kinases has been facili...

journal_title：Annual review of immunology

authors： Satterthwaite A,Witte O

更新日期：1996-01-01 00:00:00

abstract：:Development of the acquired immune response is dependent on the signaling of CD40 by its ligand, CD154. These molecules govern both the magnitude and quality of humoral- and cell-mediated immunity. A litany of studies have conclusively documented that blockade of this ligand-receptor pair can prevent, and also interve...

journal_title：Annual review of immunology

authors： Quezada SA,Jarvinen LZ,Lind EF,Noelle RJ

更新日期：2004-01-01 00:00:00

abstract：:The current status of T-cell subset involvement in viral immunity is summarized for experimental studies in mice. The immunobiology of the normal host response is discussed, with particular reference to lymphocytic choriomeningitis (LCM) and influenza. The general impression is that CD8+ cytotoxic T lymphocytes, CD4+ ...

journal_title：Annual review of immunology

authors： Doherty PC,Allan W,Eichelberger M,Carding SR

更新日期：1992-01-01 00:00:00

abstract：:A family consisting of at least ten distinct novel 8-10 kd cytokines has been identified over the past 12 years. These cytokines exhibit from 20 to 45% homology in amino acid sequence, are probably all basic heparin-binding polypeptides, and have proinflammatory and reparative activities. The cDNA for these cytokines ...

journal_title：Annual review of immunology

authors： Oppenheim JJ,Zachariae CO,Mukaida N,Matsushima K

更新日期：1991-01-01 00:00:00

abstract：:Interleukin-21 (IL-21), a potent immunomodulatory four-alpha-helical-bundle type I cytokine, is produced by NKT and CD4(+) T cells and has pleiotropic effects on both innate and adaptive immune responses. These actions include positive effects such as enhanced proliferation of lymphoid cells, increased cytotoxicity of...

journal_title：Annual review of immunology

authors： Spolski R,Leonard WJ

更新日期：2008-01-01 00:00:00

abstract：:This review examines the role of cross-presentation in tolerance and immunity. We discuss (a) the antigenic requirements for cross-presentation, (b) the phenotype of the antigen presenting cell (APC), (c) the cellular interactions and molecular signals involved in cross-priming, and (d) the factors that direct the imm...

journal_title：Annual review of immunology

authors： Heath WR,Carbone FR

更新日期：2001-01-01 00:00:00

abstract：:Over the past decade, key protein interactions contributing to T cell antigen recognition have been characterized in molecular detail. These have included interactions involving the T cell antigen receptor (TCR) itself, its coreceptors CD4 and CD8, the accessory molecule CD2, and the costimulatory receptors CD28 and C...

journal_title：Annual review of immunology

authors： van der Merwe PA,Davis SJ

更新日期：2003-01-01 00:00:00

abstract：:Stressors ranging from nutrient deprivation to immune signaling can induce the degradation of cytoplasmic material by a process known as autophagy. Increasingly, research on autophagy has begun to focus on its role in inflammation and the immune response. Autophagy acts as an immune effector that mediates pathogen cle...

journal_title：Annual review of immunology

authors： Kuballa P,Nolte WM,Castoreno AB,Xavier RJ

更新日期：2012-01-01 00:00:00

abstract：:NK cells sit at the crossroads of innate and adaptive immunity and help coordinate tumor immunosurveillance and the immune response against pathogens. Balancing signals to NK cell precursors is crucial for their early development, when transcription factors compete to specify the different lymphocyte subsets. Despite ...

journal_title：Annual review of immunology

authors： Di Santo JP

更新日期：2006-01-01 00:00:00

abstract：:To combat infection, the fruit fly Drosophila melanogaster relies on multiple innate defense reactions, many of which are shared with higher organisms. These reactions include the use of physical barriers together with local and systemic immune responses. First, epithelia, such as those beneath the cuticle, in the ali...

journal_title：Annual review of immunology

authors： Lemaitre B,Hoffmann J

更新日期：2007-01-01 00:00:00

abstract：:Analysis of cytokine mRNA and protein in rheumatoid arthritis tissue revealed that many proinflammatory cytokines such as TNF alpha, IL-1, IL-6, GM-CSF, and chemokines such as IL-8 are abundant in all patients regardless of therapy. This is compensated to some degree by the increased production of anti-inflammatory cy...

journal_title：Annual review of immunology

authors： Feldmann M,Brennan FM,Maini RN

更新日期：1996-01-01 00:00:00

abstract：:The innate immune system relies on its capacity to rapidly detect invading pathogenic microbes as foreign and to eliminate them. The discovery of Toll-like receptors (TLRs) provided a class of membrane receptors that sense extracellular microbes and trigger antipathogen signaling cascades. More recently, intracellular...

journal_title：Annual review of immunology

authors： Martinon F,Mayor A,Tschopp J

更新日期：2009-01-01 00:00:00

abstract：:Rejection of transplanted tissue allografts results from T-cell recognition of histocompatibility antigens expressed by cells of the donor graft. This review focuses on the phenotype, specificity, and function of the T cells mediating rejection responses against skin allografts, and on the immune mechanisms by which h...

journal_title：Annual review of immunology

authors： Rosenberg AS,Singer A

更新日期：1992-01-01 00:00:00

abstract：:The genes encoding the alpha and beta chain of the T-cell receptor and the gamma gene have been cloned, and their structure, organization, ontogeny of expression, pattern of rearrangement, and diversification are now generally understood. In most cases, the immunoglobulin paradigm applied very well to the correspondin...

journal_title：Annual review of immunology

authors： Kronenberg M,Siu G,Hood LE,Shastri N

更新日期：1986-01-01 00:00:00

abstract：:Recent structural information for complexes of cytokine receptor ectodomains bound to their ligands has significantly expanded our understanding of the macromolecular topology and ligand recognition mechanisms used by our three principal shared cytokine signaling receptors-gp130, gamma(c), and beta(c). The gp130 famil...

journal_title：Annual review of immunology

authors： Wang X,Lupardus P,Laporte SL,Garcia KC

更新日期：2009-01-01 00:00:00

abstract：:This article outlines my early start in medicine, a late start in immunology research, and my efforts to integrate the two activities. I first describe some of the background information, excitement, and implications of the recognition of T and B cells as separate but functionally intertwined arms of the adaptive immu...

journal_title：Annual review of immunology

authors： Cooper MD

更新日期：2010-01-01 00:00:00

abstract：:The gut-associated lymphoid tissue (GALT) faces a considerable challenge. It encounters antigens derived from an estimated 1014 commensal microbes and greater than 30 kg of food proteins yearly. It must distinguish these harmless antigens from potential pathogens and mount the appropriate host immune response. Local a...

journal_title：Annual review of immunology

authors： Iweala OI,Nagler CR

更新日期：2019-04-26 00:00:00

abstract：:T and B cells share a common somatic gene rearrangement mechanism for assembling the genes that code for their antigen receptors; they also have developmental pathways with many parallels. Shared usage of basic helix-loop-helix E proteins as transcriptional drivers underlies these common features. However, the transcr...

journal_title：Annual review of immunology

authors： Rothenberg EV

更新日期：2014-01-01 00:00:00

abstract：:The bare lymphocyte syndrome (BLS) is a hereditary immunodeficiency resulting from the absence of major histocompatibility complex class II (MHCII) expression. Considering the central role of MHCII molecules in the development and activation of CD4(+) T cells, it is not surprising that the immune system of the patient...

journal_title：Annual review of immunology

authors： Reith W,Mach B

更新日期：2001-01-01 00:00:00

abstract：:Gene-chips contain thousands of nucleotide sequences that allow simultaneous analysis of the complex mixture of RNAs transcribed in cells. Like these gene-chips, major histocompatibility complex (MHC) class I molecules display a large array of peptides on the cell surface for probing by the CD8(+) T cell repertoire. T...

journal_title：Annual review of immunology

authors： Shastri N,Schwab S,Serwold T

更新日期：2002-01-01 00:00:00

abstract：:Neutrophils provide the first line of defense of the innate immune system by phagocytosing, killing, and digesting bacteria and fungi. Killing was previously believed to be accomplished by oxygen free radicals and other reactive oxygen species generated by the NADPH oxidase, and by oxidized halides produced by myelope...

journal_title：Annual review of immunology

authors： Segal AW

更新日期：2005-01-01 00:00:00

abstract：:The discovery that genes in the major histocompatibility complex (MHC) play an important role in the immune response depended on the chance interaction of several unrelated events. The first, and most important, was the decision by Michael Sela to synthesize a series of branched, multichain, synthetic polypeptides bas...

journal_title：Annual review of immunology

authors： McDevitt HO

更新日期：2000-01-01 00:00:00

abstract：:During the last decade the immunoglobulin J chain has indeed come of age. The amino-acid sequence has been determined for the mouse and human polypeptides, and the data obtained have established the uniqueness of the primary structure and its high degree of conservation in vertebrates. The biosynthesis of J chain has ...

journal_title：Annual review of immunology

authors： Koshland ME

更新日期：1985-01-01 00:00:00

abstract：:The diverse microbial populations constituting the intestinal microbiota promote immune development and differentiation, but because of their complex metabolic requirements and the consequent difficulty culturing them, they remained, until recently, largely uncharacterized and mysterious. In the last decade, deep nucl...

journal_title：Annual review of immunology

authors： Caballero S,Pamer EG

更新日期：2015-01-01 00:00:00

abstract：:Inflammation is an unstable state. It either resolves or persists. Why inflammation persists and the factors that define tissue tropism remain obscure. Increasing evidence suggests that tissue-resident stromal cells not only provide positional memory but also actively regulate the differential accumulation of inflamma...

journal_title：Annual review of immunology

authors： Buckley CD,Barone F,Nayar S,Bénézech C,Caamaño J

更新日期：2015-01-01 00:00:00

abstract：:It is possible to create mice in which a planned alteration has been introduced at a specific locus in the genome. The planned alteration is first introduced into the genome of mouse embryonic stem (ES) cells in tissue culture. This is accomplished by homologous recombination between the targeted genomic locus and DNA...

journal_title：Annual review of immunology

authors： Koller BH,Smithies O

更新日期：1992-01-01 00:00:00

abstract：:T helper cell differentiation occurs in the context of the extracellular cytokine milieu evoked by diverse microbes and other pathogenic stimuli along with T cell receptor stimulation. The culmination of these signals results in specification of T helper lineages, which occurs through the combinatorial action of multi...

journal_title：Annual review of immunology

authors： Kanno Y,Vahedi G,Hirahara K,Singleton K,O'Shea JJ

更新日期：2012-01-01 00:00:00

abstract：:Only a handful of the more than 100,000 fungal species on our planet cause disease in humans, yet the number of life-threatening fungal infections in patients has recently skyrocketed as a result of advances in medical care that often suppress immunity intensely. This emerging crisis has created pressing needs to clar...

journal_title：Annual review of immunology

authors： Wüthrich M,Deepe GS Jr,Klein B

更新日期：2012-01-01 00:00:00