Abstract：
:Thymocytes co-expressing the CD4 and CD8 co-receptors differentiate into mature T cells that express either CD4 or CD8 and have helper or cytotoxic functions, respectively. Recent studies indicate that commitment to the CD4+ or CD8+ lineages occurs stochastically, but retention of the appropriate co-receptor is required to complete development.
journal_name
Curr Opin Immunoljournal_title
Current opinion in immunologyauthors
Davis CB,Littman DRdoi
10.1016/0952-7915(94)90100-7subject
Has Abstractpub_date
1994-04-01 00:00:00pages
266-72issue
2eissn
0952-7915issn
1879-0372pii
0952-7915(94)90100-7journal_volume
6pub_type
杂志文章,评审abstract：:The development of novel vaccine candidates against infections with Mycobacterium tuberculosis has highlighted our limited understanding of immune mechanisms required to kill M. tuberculosis. The induction of a Th1 immunity is vital, but new studies are required to identify other mechanisms that may be necessary. Nove...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.coi.2017.07.008
更新日期：2017-08-01 00:00:00
abstract：:The pathogenesis of Crohn's disease (CD) has remained an enigma for at least a century. There was considerable optimism that genetic linkage and genome-wide association (GWA) studies had identified genes causally responsible. However, the realisation that these genes make a relatively minor contribution to the develop...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.coi.2009.06.003
更新日期：2009-10-01 00:00:00
abstract：:Antigens from a wide variety of pathogens have been identified as members of conserved heat-shock protein families, sharing upwards of 50% amino acid identity with corresponding host-cell proteins. Analysis of the responses to these conserved antigens may provide insights into regulation of the immune system during in...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/s0952-7915(06)80029-4
更新日期：1992-08-01 00:00:00
abstract：:Immunological memory is broadly understood as the underlying mechanism by which an organism remembers previous encounters with pathogens, aberrant cells, or self-antigens to produce a more rapid or robust secondary response upon re-encounter. This phenomenon is widely accepted as the hallmark feature of the adaptive i...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.coi.2018.05.013
更新日期：2018-10-01 00:00:00
abstract：:The adoptive transfer of T cells isolated or engineered to have specificity for diseased cells represents an ideal approach for the targeted therapy of human viral and malignant diseases. The therapeutic potential of adoptive T cell therapy for infections and cancer was demonstrated in rodent models long ago, but the ...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.coi.2009.02.010
更新日期：2009-04-01 00:00:00
abstract：:The past year has seen the discovery of new isolates which do not readily fit into the established categories HIV-1, HIV-2 and SIV, as well as the availability of new assays including the use of the polymerase chain reaction. New combination enzyme-linked immunosorbent assays can detect viruses from two or more groups...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/0952-7915(91)90018-v
更新日期：1991-08-01 00:00:00
abstract：:Analysis of the T-cell receptor has revealed the molecular basis of antigen recognition by T cells specific for viral antigens. Studies using T-cell receptor transgenic mice have provided evidence for clonal deletion of virus-specific T cells in persistently infected hosts and for selection of T-cell-resistant virus v...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/0952-7915(91)90003-j
更新日期：1991-08-01 00:00:00
abstract：:Antigen-receptor engagement is a complex, highly orchestrated rearrangement of signaling molecules at, and adjacent to, the plasma membrane. Recent discoveries have shown that the plasma membrane itself is differentiated into microdomains of distinct lipid constituents and that the affiliation of lipid-modified protei...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/s0952-7915(99)80043-0
更新日期：1999-06-01 00:00:00
abstract：:Physiological cell death, which occurs as a continuous byproduct of cellular turnover, is non-immunogenic or even tolerogenic, thereby avoiding autoimmunity. By contrast, cancer cell death elicited by radiotherapy and some chemotherapeutic agents such as anthracyclines is immunogenic. Recent data suggest that innate a...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.coi.2008.05.007
更新日期：2008-10-01 00:00:00
abstract：:A major problem in the analysis of vaccine candidates is the lack of any agreed upon surrogates of efficacy, which means that for diseases that depend on a strong T cell response (HIV, TB especially) the only option is to perform an efficacy trial, involving thousands of subjects, enormous costs, and years before the ...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.coi.2020.05.002
更新日期：2020-08-01 00:00:00
abstract：:Sensing of RNA virus infection by the RIG-I-like receptors (RLRs) engages a complex signaling cascade that utilizes the mitochondrial antiviral signaling (MAVS) adapter protein to orchestrate the innate host response to pathogen, ultimately leading to the induction of antiviral and inflammatory responses mediated by t...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.coi.2011.08.001
更新日期：2011-10-01 00:00:00
abstract：:The transplantation of organs between individuals of disparate species is being considered as a potential solution to a serious shortage of donor organs for clinical transplantation. We summarize recent papers concerning the immunologic barrier to xenotransplantation, the pathogenesis of hyperacute rejection and repor...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/0952-7915(91)90105-a
更新日期：1991-10-01 00:00:00
abstract：:Vaccination against intracellular pathogens requires generation of a pool of memory T cells able to respond upon infection and mediate either killing of the infected cell or induce killing mechanisms in the infected cell. T cell-inducing vaccines must aim to target the antigen to antigen-presenting cells (APCs) so tha...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.coi.2014.02.003
更新日期：2014-06-01 00:00:00
abstract：:Dendritic cells are responsible for directing different types of T cell responses, from thymic negative selection to the generation of effector and memory cells and the induction of peripheral tolerance. Recent studies indicate that the dendritic cell lineage, the extent of recruitment into inflamed tissues and migrat...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/s0952-7915(00)00218-1
更新日期：2001-06-01 00:00:00
abstract：:Type I and type II interferons (IFNα/β and IFNγ) are cytokines that play indispensable roles in directing myeloid cell activity during inflammatory and immune responses. Each IFN type binds a distinct receptor (IFNAR or IFNGR) to transduce signals that reshape gene expression and function of myeloid and other cell typ...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.coi.2018.05.014
更新日期：2018-10-01 00:00:00
abstract：:Activated T cells undergo metabolic reprogramming which promotes glycolytic flux and lactate production as well as elevated production of lipids, proteins, nucleic acids and other carbohydrates (i.e. induction of biomass) even in the presence of oxygen. Activated T cells show induced expression of, among other things,...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.coi.2014.01.006
更新日期：2014-04-01 00:00:00
abstract：:Human papillomaviruses (HPVs) have been associated with benign and malignant epithelial proliferations in either skin or mucosa. Two HPV oncogenic proteins, E6 and E7, are important in the induction and maintenance of cellular transformation and are co-expressed in the majority of HPV-containing carcinomas. Therefore,...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/0952-7915(94)90079-5
更新日期：1994-10-01 00:00:00
abstract：:Dendritic cells (DC) are heterogenous, comprising several subpopulations of migratory and lymphoid-organ-resident types. Recent studies addressing the role of each subset in antigen presentation in vivo have revealed a complex division of labor within the DC network. In addition to CD8(+) DC, migratory lung or dermal ...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.coi.2009.03.011
更新日期：2009-02-01 00:00:00
abstract：:Basophils are important effector cells, which contribute to protection against helminths and execute proinflammatory effector function during allergic inflammation. Basophils are also regulators of Th2 responses in helminth-infected hosts and in allergen-injected animals. Recently, three groups using different experim...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.coi.2010.10.018
更新日期：2010-12-01 00:00:00
abstract：:Immunity to intracellular pathogens and cancer relies on the generation of robust CD8(+) T cell effector responses as well as the establishment of immunological memory. During a primary immune response CD8(+) T cells experience diverse extracellular environmental cues and cell-cell interactions that trigger downstream...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.coi.2013.05.010
更新日期：2013-06-01 00:00:00
abstract：:Many humanized antibodies and fusion proteins targeting T-cell co-stimulatory molecules are now in late-stage clinical development (phase II, phase III) or have recently completed phase III clinical trials. Both Amevive, an LFA-3-Ig fusion protein targeting CD2, and Xanelim, a humanized anti-CD11a antibody, have shown...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/s0952-7915(01)00279-5
更新日期：2001-12-01 00:00:00
abstract：:Significant insight has been gained into constraints on the sensitivity and specificity of staining with class I tetramers. The function of the populations that are defined varies with the clinical situation. Insight has also been gained into the determinants of the CD8(+) T cell response during primary and chronic HI...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/s0952-7915(00)00102-3
更新日期：2000-08-01 00:00:00
abstract：:Experimental models of transplantation provide strong support for the role of regulatory cells in tolerance. However, limited studies of humans who display sustained tolerance following transplantation have not definitively demonstrated a role for regulatory cells in this process. Rather than excluding or minimizing t...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.coi.2011.07.008
更新日期：2011-10-01 00:00:00
abstract：:The challenge for any vaccine design is to elicit protective humoral and/or cytotoxic immunity against life threatening pathogens while remaining innocuous. Neonatal vaccinology faces additional challenges linked to intrinsic peculiarities of the innate and adaptive neonatal immune system. These include anti-inflammat...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.coi.2016.04.004
更新日期：2016-08-01 00:00:00
abstract：:Recent developments in the field of immune memory research and the accumulating literature on age-related alterations in homeostasis, primary and memory T cell responses make it pertinent to address whether and how memory responses are affected by aging with regard to their generation, maintenance, and protective func...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.coi.2010.06.011
更新日期：2010-08-01 00:00:00
abstract：:The rise in IgE-mediated food allergy in recent times is the likely result of gene-environment interactions mediated via epigenetic pathways. As epigenetic modifications, including DNA methylation, are at the interface between the environment and the genome, they may be ideal biomarkers of modifiable disease pathways....
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.coi.2016.05.005
更新日期：2016-10-01 00:00:00
abstract：:Triggers involved in the development of an autoimmune disease, and those that are part of determining its level of severity, are a major focus of current investigative efforts. However, factors that increase the risk to disease may not be similar to those that determine its severity or its pace of progression. The ary...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.coi.2010.09.001
更新日期：2010-12-01 00:00:00
abstract：:Various new aspects of antigen processing have been uncovered through the study of tumor antigens. One of these is the production of antigenic peptides by splicing of two distinct peptide fragments. In one of the two cases reported, the proteasome was found to be responsible for splicing. The presentation of another p...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.coi.2005.11.013
更新日期：2006-02-01 00:00:00
abstract：:Recent advances in mass spectrometry technology have facilitated detailed examination of MHC-II immunopeptidomes, for example the repertoires of peptides bound to MHC-II molecules expressed in antigen presenting cells. These studies have deepened our view of MHC-II presentation. Other studies have broadened our view o...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.coi.2016.03.004
更新日期：2016-06-01 00:00:00
abstract：:NKT cells utilize a restricted alphabeta TCR repertoire that recognizes glycolipids in association with CD1d. The recent development of fluorescent CD1d tetramers loaded with the synthetic glycolipid alpha-galactosyl-ceramide has led to a clearer definition of NKT-cell subsets as well as important insights into their ...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/s0952-7915(02)00329-1
更新日期：2002-04-01 00:00:00
