Abstract：
:One of the biggest barriers to achieving allograft tolerance is the presence of immunological memory within the recipient, which confers a faster, more robust immune response that is in most cases more resistant to pharmacologic immunosuppression. This review will identify the mechanisms by which alloreactive T cells arise within hosts prior to transplantation, and explore the properties of immunological memory that contribute to allograft rejection. In doing so we will also illuminate how targeting pathways that induce memory T cell exhaustion can promote allograft tolerance. Recent studies demonstrating the impact of the allograft microenvironment on memory cell survival and activation, as well as new therapeutic strategies that are being explored to mitigate memory driven allograft rejection, will also be reviewed.
journal_name
Immunol Revjournal_title
Immunological reviewsauthors
Hartigan CR,Sun H,Ford MLdoi
10.1111/imr.12824subject
Has Abstractpub_date
2019-11-01 00:00:00pages
225-242issue
1eissn
0105-2896issn
1600-065Xjournal_volume
292pub_type
杂志文章,评审abstract：:The immunoreceptor tyrosine-based activation motif (ITAM) is a highly conserved region in the cytoplasmic domain of signaling chains and receptors and is a critical mediator of intracellular signals. ITAM-mediated signals depend on the Syk or zeta-associated protein of 70 kDa tyrosine kinases, and ITAM signaling is re...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.0105-2896.2005.00325.x
更新日期：2005-12-01 00:00:00
abstract：:In this review, we briefly cover the critical requirements for interleukin-7 (IL-7) in thymocyte development and peripheral T-cell homeostasis. Part of the IL-7 effect is antiapoptotic or 'trophic' and we have studied the intracellular pathways involved in lymphocyte survival and death regulated by this cytokine. We r...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1034/j.1600-065x.2003.00050.x
更新日期：2003-06-01 00:00:00
abstract：:Idiotypic networks, after being a dominating paradigm for more than a decade, have fallen out of fashion in parallel with the rapid success of molecular immunobiology. Today signs of a possible renaissance in idiotypic network studies are visible. For system biologists and also for physicists, the network idea remains...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.1600-065X.2006.00496.x
更新日期：2007-04-01 00:00:00
abstract：:Solid tumor therapy with chemotherapeutics greatly depends on the efficiency with which drugs are delivered to tumor cells. The typical characteristics of the tumor physiology promote but also appose accumulation of blood-borne agents. The leaky tumor vasculature allows easy passage of drugs. However, the disorganized...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.1600-065X.2008.00619.x
更新日期：2008-04-01 00:00:00
abstract：:The mammalian defense system can respond to a variety of threats, but this capability is not just a simple alarm system for triggering antigen-presenting cells and initiating cellular immunity. Instead, the body is an integrated system in which nearly every cell type can relay the alarm through the production of chemo...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.1600-065x.1999.tb01318.x
更新日期：1999-06-01 00:00:00
abstract：:Systems biology is the comprehensive and quantitative analysis of the interactions between all of the components of biological systems over time. Systems biology involves an iterative cycle, in which emerging biological problems drive the development of new technologies and computational tools. These technologies and ...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.1600-065X.2008.00721.x
更新日期：2009-01-01 00:00:00
abstract：:Inflammasome biology is one of the most exciting and rapidly growing areas in immunology. Over the past 10 years, inflammasomes have been recognized for their roles in the host defense against invading pathogens and in the development of cancer, auto-inflammatory, metabolic, and neurodegenerative diseases. Assembly of...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/imr.12296
更新日期：2015-05-01 00:00:00
abstract：:Work in the SCID-hu system has progressed significantly over the past 3-4 years. Reliable SCID-hu constructs can now be created for the evaluation of long-term multilineage human hematopoiesis, human immune function, and HIV infection of human hematolymphoid organs in vivo. Given these constructs, a variety of therape...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.1600-065x.1991.tb00615.x
更新日期：1991-12-01 00:00:00
abstract：:Interest in DNA immunization of animals continues, despite the fact that immune responses induced by DNA vaccines are generally lower than those elicited by conventional vaccines. In attempts to enhance the immune response to DNA vaccines, individuals have tried a variety of immune modulators, cytokines, and costimula...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.0105-2896.2004.00140.x
更新日期：2004-06-01 00:00:00
abstract：:Aged animals and humans exhibit a decreased T-cell activation response although they also exhibit increased susceptibility to responses to self-antigens and a loss of self-tolerance. The age-related alteration in T-cell reactivity, polyclonal expansion of T cells, and enhanced production of autoantibodies may reflect ...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.0105-2896.2005.00270.x
更新日期：2005-06-01 00:00:00
abstract：:It is clear by now that cell-to-cell interactions involving a variety of signals are required for effective immune response. The data reviewed here suggest that CD40-CD40L interactions are critical for development of CD4 T-cell-dependent effector functions. Lack of this important interaction results in greatly reduced...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.1600-065x.1996.tb00921.x
更新日期：1996-10-01 00:00:00
abstract：:The destiny of activated T cells is critical to the ultimate fate of immune response. After encountering antigen, naïve T cells receive signal 1 through the T-cell receptor (TCR)-major histocompatibility complex (MHC) plus antigenic peptide complex and signal 2 through "positive" costimulatory molecules leading to ful...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1046/j.1600-065x.2003.00088.x
更新日期：2003-12-01 00:00:00
abstract：:The infiltration of human tumors by T cells is a common phenomenon, and over the past decades, it has become increasingly clear that the nature of such intratumoral T-cell populations can predict disease course. Furthermore, intratumoral T cells have been utilized therapeutically in clinical studies of adoptive T-cell...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/imr.12140
更新日期：2014-01-01 00:00:00
abstract：:MHC class I molecules function to present peptides comprised of eight to 11 residues to CD8+ T lymphocytes. Here we review the efforts of our laboratory to understand how cells generate such peptides from viral gene products. We particularly focus on the nature of substrates acted on by cytosolic proteases, the contri...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.1600-065x.1999.tb01359.x
更新日期：1999-12-01 00:00:00
abstract：:Upon antigen recognition, T cells undergo substantial membrane and cytoskeletal rearrangements that lead to the formation of the immunological synapse and are necessary for subsequent T-cell activation. However, little is known about how membrane and cytoskeletal molecules interact during these processes. Here we disc...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1034/j.1600-065x.2002.18911.x
更新日期：2002-11-01 00:00:00
abstract：:The current regimens used to treat tuberculosis are largely comprised of serendipitously discovered drugs that are combined based on clinical experience. Despite curing millions, these drug regimens are limited by the long course of therapy, the emergence of resistance, and the persistent tissue damage that remains af...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/imr.12267
更新日期：2015-03-01 00:00:00
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journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.0105-2896.2010.00909.x
更新日期：2010-05-01 00:00:00
abstract：:A byproduct of the largely stochastic generation of a diverse B-cell specificity repertoire is production of cells that recognize autoantigens. Indeed, recent studies indicate that more than half of the primary repertoire consists of autoreactive B cells that must be silenced to prevent autoimmunity. While this silenc...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.1600-065X.2010.00936.x
更新日期：2010-09-01 00:00:00
abstract：:Self-tolerance is achieved by deleting or regulating self-reactive lymphocytes at a series of cellular checkpoints placed at many points along the developmental pathways to plasma cells and effector T cells. At each checkpoint, what are the molecular pathways that determine whether a lymphocyte remains quiescent, begi...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1034/j.1600-065x.2000.00614.x
更新日期：2000-08-01 00:00:00
abstract：:The general thrust of this volume is to review the roles of accessory cells in regulating T and B lymphocytes. To that end, we have summarized the evidence that indicates the crucial role that Langerhans cells play in the induction and expression of immunity to antigens that gain access to, or arise within, skin. Lang...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.1600-065x.1990.tb00572.x
更新日期：1990-10-01 00:00:00
abstract：:Studies over the last decade uncovered overlapping niches for hematopoietic stem cells (HSCs), multipotent progenitor cells, common lymphoid progenitors, and early B cell progenitors. HSC and lymphoid niches are predominantly composed by mesenchymal progenitor cells (MPCs) and by a small subset of endothelial cells. N...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/imr.12749
更新日期：2019-05-01 00:00:00
abstract：:Nutritional status has been indicated as a contributing factor to age-related dysregulation of the immune response. Vitamin E, a lipid-soluble antioxidant vitamin, is important for normal function of the immune cells. The elderly are at a greater risk for vitamin E intake that is lower than recommended levels. Vitamin...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.0105-2896.2005.00274.x
更新日期：2005-06-01 00:00:00
abstract：:Chemokines control selective targeting of circulating leukocytes to the microvasculature by triggering inside-out signal transduction pathways leading to integrin-dependent adhesion. Integrin activation by chemokines is very rapid, is downmodulated within minutes and appears to involve both enhanced heterodimer latera...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1034/j.1600-065x.2002.18604.x
更新日期：2002-08-01 00:00:00
abstract：:More than 20 years ago, immunologists discovered that resistance and susceptibility to experimental infection with the intracellular protozoan Leishmania major was associated with the development of T-helper 1 (Th1)- and Th2-dominated immune responses, respectively. This infectious disease model was later used to iden...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.1600-065X.2010.00983.x
更新日期：2011-03-01 00:00:00
abstract：:The immune system is organized as a number of distinct lymphoid organs interconnected by recirculating lymphocytes. These organs, such as lymph nodes, spleen, and gut-associated Peyer's patches, are compartmentalized, providing separate niches for T and B cells. In addition, regional compartmentalization of lymphoid o...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.1600-065X.2006.00429.x
更新日期：2006-10-01 00:00:00
abstract：:Innate lymphoid cells (ILCs) constitute a family of effectors in innate immunity and regulators of tissue remodeling that have a cytokine and transcription factor expression pattern that parallels that of the T-helper (Th) cell family. Here, we discuss how ILCs can be categorized and summarize the current knowledge of...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/imr.12034
更新日期：2013-03-01 00:00:00
abstract：:Ozone (O(3)) and endotoxin are common environmental contaminants that cause asthma exacerbation. These pollutants have similar phenotype response characteristics, including induction of neutrophilic inflammation, changes in airway macrophage immunophenotypes, and ability to enhance response to inhaled allergen. Evoked...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.1600-065X.2011.01035.x
更新日期：2011-07-01 00:00:00
abstract：:The immunoglobulin heavy chain locus in teleost fish is structurally similar to that in mammals, comprising a series of variable gene segments upstream of two constant region genes coding for IgM and IgD. Atlantic salmon have been shown to possess two distinct heavy chain loci, related to the tetraploid ancestry of th...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.1600-065x.1998.tb01260.x
更新日期：1998-12-01 00:00:00
abstract：:Adaptive immunity has traditionally been considered a unique feature of vertebrate physiology. Unlike innate immune responses, which remain essentially unchanged upon exposure to a recurrent challenge with the same stimulus, adaptive immune cells possess the ability to learn and remember. Thus, secondary adaptive resp...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.0105-2896.2010.00906.x
更新日期：2010-05-01 00:00:00
abstract：:This review discusses situations when the magnitude and function of immune responses to virus infection are influenced by regulatory T cells (Tregs). The focus is on CD4+ CD25+ forkhead box protein 3+ natural Tregs (nTregs). The immune response may be limited in magnitude and efficacy when animals with normal nTreg fu...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.0105-2896.2006.00412.x
更新日期：2006-08-01 00:00:00
