Immunity to tuberculosis.

abstract：:Regulation of tyrosine phosphorylation is a critical control point for integration of environmental signals into cellular responses. This regulation is mediated by the reciprocal actions of protein tyrosine kinases and phosphatases. CD45, the first and prototypic receptor-like protein tyrosine phosphatase, is expresse...

journal_title：Annual review of immunology

authors： Hermiston ML,Xu Z,Weiss A

更新日期：2003-01-01 00:00:00

abstract：:During the last several years, the mechanism of IFN gamma-dependent signal transduction has been the focus of intense investigation. This research has recently culminated in the elucidation of a comprehensive molecular understanding of the events that underlie IFN gamma-induced cellular responses. The structure and fu...

journal_title：Annual review of immunology

authors： Bach EA,Aguet M,Schreiber RD

更新日期：1997-01-01 00:00:00

abstract：:The introduction of cloned genes into the germline of mice has been proven to be a powerful tool to investigate the role of the respective gene products within the immune system. Here we summarize the transgenic mouse models that have been established with major histocompatibility complex (MHC) class-I genes. Foreign ...

journal_title：Annual review of immunology

authors： Arnold B,Hämmerling GJ

更新日期：1991-01-01 00:00:00

abstract：:The presence of intestinal intra-epithelial lymphocytes (IEL) has been appreciated for over 100 years. However, until recently, the IEL were thought to be simply another specialized component of the gut-associated lymphoid tissue (GALT), sharing the same origin as lymphocytes found in other GALT compartments such as t...

journal_title：Annual review of immunology

authors： Poussier P,Julius M

更新日期：1994-01-01 00:00:00

abstract：:Recent elucidation of the role of central tolerance in preventing organ-specific autoimmunity has changed our concepts of self/nonself discrimination. This paradigmatic shift is largely attributable to the discovery of promiscuous expression of tissue-restricted self-antigens (TRAs) by medullary thymic epithelial cell...

journal_title：Annual review of immunology

authors： Kyewski B,Klein L

更新日期：2006-01-01 00:00:00

abstract：:T cell activation leads to dramatic shifts in cell metabolism to protect against pathogens and to orchestrate the action of other immune cells. Quiescent T cells require predominantly ATP-generating processes, whereas proliferating effector T cells require high metabolic flux through growth-promoting pathways. Further...

journal_title：Annual review of immunology

authors： MacIver NJ,Michalek RD,Rathmell JC

更新日期：2013-01-01 00:00:00

abstract：:A reciprocal regulation exists between the central nervous and immune systems through which the CNS signals the immune system via hormonal and neuronal pathways and the immune system signals the CNS through cytokines. The primary hormonal pathway by which the CNS regulates the immune system is the hypothalamic-pituita...

journal_title：Annual review of immunology

authors： Webster JI,Tonelli L,Sternberg EM

更新日期：2002-01-01 00:00:00

abstract：:The tripartite subdivision of lymphocytes into B cells, alphabeta T cells, and gammadelta cells has been conserved seemingly since the emergence of jawed vertebrates, more than 450 million years ago. Yet, while we understand much about B cells and alphabeta T cells, we lack a compelling explanation for the evolutionar...

journal_title：Annual review of immunology

authors： Hayday AC

更新日期：2000-01-01 00:00:00

abstract：:Our understanding of the X-linked lymphoproliferative syndrome (XLP) has advanced significantly in the last two years. The gene that is altered in the condition (SAP/SH2D1A) has been cloned and its protein crystal structure solved. At least two sets of target molecules for this small SH2 domain-containing protein have...

journal_title：Annual review of immunology

authors： Morra M,Howie D,Grande MS,Sayos J,Wang N,Wu C,Engel P,Terhorst C

更新日期：2001-01-01 00:00:00

abstract：:In humans and experimental animals the presence of bacterial lipopolysaccharide (endotoxin, LPS) signals the presence of gram-negative bacteria. Recognition of LPS triggers gene induction by myeloid and nonmyeloid lineage cells. These inducible genes encode proteins that include cytokines, adhesive proteins, and enzym...

journal_title：Annual review of immunology

authors： Ulevitch RJ,Tobias PS

更新日期：1995-01-01 00:00:00

abstract：:Based on T cell subset depletion studies and the analysis of gene knockout mice, it is evident that CD8(+) T cells contribute to resistance against intracellular infections with certain viral, protozoan, and bacterial pathogens. Although they are known primarily for their capacity to kill infected cells, CD8(+) T cell...

journal_title：Annual review of immunology

authors： Harty JT,Tvinnereim AR,White DW

更新日期：2000-01-01 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：:CD4+ T lymphocytes initiate and regulate both the specific and nonspecific effector mechanisms of allergic immune responses. The definition of immunogenic components within allergens has allowed the specificity of the T-cell repertoire to be examined, and the refinement of their molecular structure is now facilitating...

journal_title：Annual review of immunology

authors： O'Hehir RE,Garman RD,Greenstein JL,Lamb JR

更新日期：1991-01-01 00:00:00

abstract：:Sialic acid-binding immunoglobulin-type lectins (Siglecs) are expressed on the majority of white blood cells of the immune system and play critical roles in immune cell signaling. Through recognition of sialic acid-containing glycans as ligands, they help the immune system distinguish between self and nonself. Because...

journal_title：Annual review of immunology

authors： Duan S,Paulson JC

更新日期：2020-04-26 00:00:00

abstract：:The transcription factor NF-kappa B, more than a decade after its discovery, remains an exciting and active area of study. The involvement of NF-kappa B in the expression of numerous cytokines and adhesion molecules has supported its role as an evolutionarily conserved coordinating element in the organism's response t...

journal_title：Annual review of immunology

authors： Ghosh S,May MJ,Kopp EB

更新日期：1998-01-01 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 cell anergy is a tolerance mechanism in which the lymphocyte is intrinsically functionally inactivated following an antigen encounter, but remains alive for an extended period of time in a hyporesponsive state. Models of T cell anergy affecting both CD4(+) and CD8(+) cells fall into two broad categories. One, clonal...

journal_title：Annual review of immunology

authors： Schwartz RH

更新日期：2003-01-01 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：: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：: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：:Human immunodeficiency virus-1 (HIV-1) is usually transmitted through sexual contact and in the very early stages of infection establishes a persistent infection in lymphatic tissues (LT). Virus is produced and stored at this site in a dynamic process that slowly depletes the immune system of CD4+ T cells, setting the...

journal_title：Annual review of immunology

authors： Haase AT

更新日期：1999-01-01 00:00:00

abstract：:Adaptive immune recognition is mediated by antigen receptors on B and T cells generated by somatic recombination during lineage development. The high level of diversity resulting from this process posed technical limitations that previously limited the comprehensive analysis of adaptive immune recognition. Advances ov...

journal_title：Annual review of immunology

authors： Bradley P,Thomas PG

更新日期：2019-04-26 00:00:00

abstract：:Major histocompatibility complex (MHC) class II molecules are heterodimeric cell surface proteins that are critically important for the development and function of cells in the immune system. In particular, the maturation of CD4+ T cells is dependent on the expression of MHC class II molecules on thymic epithelium, wh...

journal_title：Annual review of immunology

authors： Grusby MJ,Glimcher LH

更新日期：1995-01-01 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：: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：:HTLV-I infection is causally associated with a variety of human diseases including leukemia/lymphoma, myelopathy, uveitis, and arthropathy. Tax protein of HTLV-I, which is considered oncogenic, binds to transcription factors or other cytoplasmic cellular molecules involved in the fundamental cell function and thereby ...

journal_title：Annual review of immunology

authors： Uchiyama T

更新日期：1997-01-01 00:00:00

abstract：:The mammalian Rel/NF-kappaB family of transcription factors, including RelA, c-Rel, RelB, NF-kappaB1 (p50 and its precursor p105), and NF-kappaB2 (p52 and its precursor p100), plays a central role in the immune system by regulating several processes ranging from the development and survival of lymphocytes and lymphoid...

journal_title：Annual review of immunology

authors： Vallabhapurapu S,Karin M

更新日期：2009-01-01 00:00:00

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：:The transmembrane receptor Notch participates in diverse cell fate decisions throughout embryonic development. Notch receptors and their ligands are expressed in the mammalian thymus, raising the possibility that Notch could regulate T cell fate decisions. Expression of a constitutively activated form of Notch in deve...

journal_title：Annual review of immunology

authors： Robey E

更新日期：1999-01-01 00:00:00

abstract：:In light of recent data showing that both helper and cytotoxic T cells can detect even a single molecule of an agonist peptide-MHC, alphabeta T cells are clearly a type of sensory cell, comparable to any in the nervous system. In addition, endogenous (self) peptides bound to MHCs are not just important for thymic sele...

journal_title：Annual review of immunology

authors： Davis MM,Krogsgaard M,Huse M,Huppa J,Lillemeier BF,Li QJ

更新日期：2007-01-01 00:00:00