Abstract：
:T cell activation leads to a segregation of plasma membrane domains to form TCR signalling clusters and eventually immunological synapses. At these T cell activation sites signalling protein networks reside in plasma membrane regions which adopt a highly ordered physical state. Studies of reconstituted model membranes suggest that aggregation of lipid raft-favouring membrane components may trigger this lipid ordering and condensation of membrane domains in T cells. Activation-induced protein-protein interactions such as anchorage to the cytoskeleton drive this condensation of the plasma membrane. Elucidating the functional role and specific molecular mechanisms of lipid ordering at these domains in the T cell activation cascade will be an essential element in understanding the transmission of outside signals into intracellular responses.
journal_name
Curr Opin Immunoljournal_title
Current opinion in immunologyauthors
Harder T,Rentero C,Zech T,Gaus Kdoi
10.1016/j.coi.2007.05.002subject
Has Abstractpub_date
2007-08-01 00:00:00pages
470-5issue
4eissn
0952-7915issn
1879-0372pii
S0952-7915(07)00097-0journal_volume
19pub_type
杂志文章,评审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
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abstract：:Immunotherapy of cancer through adoptive transfer of genetically engineered T-cells constitutes a more powerful strategy than attempts to mobilize the endogenous T-cell repertoire. Application of this technology in patients offers great opportunities towards a long-awaited breakthrough in cancer immunotherapy. However...
journal_title：Current opinion in immunology
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abstract：:The efficient induction of interferons alpha and beta (IFN-alpha/beta) in virus-infected cells is central to the antiviral response of a host and is regulated mainly at the level of gene transcription. Once produced, IFN-alpha/beta transmit signals to the cell interior via a specific receptor complex to induce an anti...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/s0952-7915(01)00305-3
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abstract：:T cell antigen receptor-induced signals are required for normal T cell development and function. Recent studies have investigated the mechanism(s) by which signals of different strengths are converted into distinct cellular fates during thymocyte development. These studies indicate the importance of the strength and d...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
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更新日期：2003-04-01 00:00:00
abstract：:The basic premise of the epitope-based approach to vaccine development is that, in certain cases, the responses induced by the natural immunogen are not optimal, and can be improved upon by isolation or optimization of specific components of the response. For example, immunodominance is a key factor limiting the type ...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/s0952-7915(03)00083-9
更新日期：2003-08-01 00:00:00
abstract：:Immunotherapy of cancer with blockade of inhibitory immune checkpoints and adoptive cell therapies have led to impressive clinical responses in several cancers. However, with increasing utilization of these therapies, immune-related adverse events have emerged as a major obstacle. Herein I discuss recent insights into...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
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journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.coi.2006.11.005
更新日期：2007-02-01 00:00:00
abstract：:The identification and quantitation of peptides selected by class II MHC molecules during natural processing of proteins is of key importance in understanding the repertoire and distribution of T cells. The examination of peptides selected by class II MHC molecules has depended greatly on mass spectrometry, a powerful...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.coi.2005.11.002
更新日期：2006-02-01 00:00:00
abstract：:The discovery of defined tumor antigens and their application in therapeutic cancer vaccines has not yet resulted in a successful therapy for cancer patients. Recent data suggest that this might be because most current clinical immunotherapeutic strategies rely on a tolerized tumor-reactive T-cell repertoire, resultin...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.coi.2005.01.011
更新日期：2005-04-01 00:00:00
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journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
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更新日期：1994-02-01 00:00:00
abstract：:The past year has seen the publication of significant new findings on the regulation of CD23 expression, the precise interaction of CD23 with CD21 and its functional consequences. Moreover, new advances have been made in unravelling the biochemical network of events downstream from the triggering of CD23 in human B ce...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
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更新日期：1995-06-01 00:00:00
abstract：:Killer Ig-like receptors (KIRs) are surface inhibitory receptors specific for allelic forms of human leukocyte antigen (HLA) class I molecules, which are expressed by natural killer (NK) cells and a subset of T lymphocytes. Upon engagement with HLA class I molecules, KIRs block NK cell activation and function. Cells l...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.coi.2004.07.010
更新日期：2004-10-01 00:00:00
abstract：:The nuclear factor κ enhancer binding protein (NF-κB) family of transcription factors regulates the expression of a large array of genes involved in diverse cellular processes including inflammation, immunity and cell survival. Activation of NF-κB requires ubiquitination, a highly conserved and versatile modification ...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.coi.2012.12.005
更新日期：2013-02-01 00:00:00
abstract：:Infection with helminths has been associated with lower rates of asthma and other allergic diseases. This has been attributed, in part, to the ability of helminths to induce regulatory T cells that suppress inappropriate immune responses to allergens. Recent compelling evidence suggests that helminths may promote regu...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.coi.2018.05.007
更新日期：2018-10-01 00:00:00
abstract：:Triggering lymphocyte effector functions is controlled by a diverse array of immune cell coreceptors that dampen or potentiate the primary activation signal from antigen receptors. Attenuation of lymphocyte activation has been shown to be accomplished by immunoreceptor tyrosine-based inhibition motifs that upon phosph...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.coi.2011.01.005
更新日期：2011-06-01 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：:Antibody deficiencies are the most prevalent forms of primary immunodeficiencies (PIDs). Several disease-causing mutations have been identified to date, but still, the genetic background of most patients remains elusive. During the last 2 years, next generation sequencing has revealed the genetic basis for a number of...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.coi.2013.06.003
更新日期：2013-10-01 00:00:00
abstract：:Recent advances in the field of cellular therapy have focused on autologous T cells engineered to express a chimeric antigen receptor (CAR) against tumor antigens. Remarkable responses have been observed in patients receiving autologous CD19-redirected T cells for the treatment of B-lymphoid malignancies. However, the...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.coi.2018.03.013
更新日期：2018-04-01 00:00:00
abstract：:Although autoantigen-induced negative selection plays an important role in shaping the mature B-cell repertoire, studies in recent years have suggested that differentiation into any of the three mature B-cell subsets (marginal zone B cells, follicular B cells and B-1 B cells) is not a passive product of autoreactive B...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.coi.2004.01.006
更新日期：2004-04-01 00:00:00
abstract：:Initially, direct oncolysis was thought to be the sole mechanism through which oncolytic viruses (OVs) exert their anti-tumor effect, and the immune system was perceived as the major obstacle in oncolytic virotherapy. Over the last decade, there has been a lot of debate on whether the immune system is a friend or foe ...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.coi.2018.03.008
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abstract：:Typical immune responses lead to the prominent clonal expansion of antigen-specific T cells followed by their differentiation into effector cells. Most effector cells die at the end of the immune response but some of the responding cells survive and form long-lived memory cells. The factors controlling the formation a...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/s0952-7915(00)00211-9
更新日期：2001-04-01 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 emergence of new targeted therapies is rapidly improving the treatment of autoimmune disease. These drugs have been variably designed to deplete specific T and B cell subsets, interrupt receptor-ligand interactions, and inhibit the activity of inflammatory mediators relevant to immune function. Abatacept, a co-sti...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.coi.2009.09.008
更新日期：2009-12-01 00:00:00
abstract：:Within a few years of the discovery of Toll-like receptors (TLRs) and their role in innate immunity, viral and bacterial proteins were recognized to antagonize TLR signal transduction. Since then, as TLR signaling networks were unraveled, microbial systems have been discovered that target nearly every component within...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.coi.2014.12.011
更新日期：2015-02-01 00:00:00
abstract：:Type I diabetes has resisted direct genetic analysis in humans but two excellent models of disease in rodents provide a more readily manipulated alternative for study. These rodent models are being used successfully to localize the genes that are involved in disease pathogenesis in preparation for positional cloning. ...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/s0952-7915(98)80092-7
更新日期：1998-12-01 00:00:00
abstract：:The development and maintenance of regulatory T (T-reg) cells is crucial for determining the level of reactivity in the immune system. Until recently, however, surprisingly little was known about the factors involved in the development of these cells in the thymus or the mechanisms that maintain them in the periphery....
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.coi.2007.02.005
更新日期：2007-04-01 00:00:00
abstract：:The intestinal mucosa is continuously exposed to harmless exogenous antigens derived from food proteins and microbiota. Continuous surveillance by suppressive regulatory T cells prevents inflammatory responses to these antigens thereby maintaining intestinal homeostasis. The nature of the antigenic pressure varies at ...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.coi.2012.03.004
更新日期：2012-06-01 00:00:00
abstract：:The diverse αβ T cell receptor (TCR) repertoire exhibits versatility in its ability to generate antigen (Ag) receptors capable of interacting with polymorphic Major Histocompatibility Complex (MHC) molecules and monomorphic MHC-I like molecules, including the CD1 and MR1 families. Collectively, these evolutionarily re...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.coi.2013.07.010
更新日期：2013-10-01 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：:Many of the pathogens that cause human infectious diseases do not infect rodents or other mammalian species. Small animal models that allow studies of the pathogenesis of these agents and evaluation of drug efficacy are critical for identifying ways to prevent and treat human infectious diseases. Immunodeficient mice ...
journal_title：Current opinion in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.coi.2013.05.012
更新日期：2013-08-01 00:00:00
