Abstract：
:The innate immune system is the first line of defense against invading pathogens and is particularly important in warding off bacterial and viral infections presenting at the mucosal cell surface. From this primitive immune response, the more sophisticated adaptive immune system was derived. Despite nearly two decades of research directed at inducing adaptive immune responses to HIV, no successful immunological therapy or vaccine has been developed. On the basis of recent observations, it is suggested that instead emphasis should now be placed on the alternative arm of the immune system, the innate immune response. Novel approaches should be developed to elicit this rapidly responding immune activity in HIV infection.
journal_name
Trends Immunoljournal_title
Trends in immunologyauthors
Levy JAdoi
10.1016/s1471-4906(01)01925-1keywords:
subject
Has Abstractpub_date
2001-06-01 00:00:00pages
312-6issue
6eissn
1471-4906issn
1471-4981pii
S1471-4906(01)01925-1journal_volume
22pub_type
杂志文章,评审abstract：:In clinical practice, a successful patient-physician partnership can improve the outcome of treatment, especially in cases of chronic disease or cancer. To establish this partnership, physicians must explain treatment options and potential outcomes, but how to best do this when treatment is based on scientific princip...
journal_title：Trends in immunology
pub_type： 历史文章,杂志文章
doi：10.1016/j.it.2016.04.005
更新日期：2016-06-01 00:00:00
abstract：:At two checkpoints, T cell development is controlled by T cell receptor (TCR) signaling, which determines survival and lineage commitment. At the first of these checkpoints, signaling by the pre-TCR, the gammadeltaTCR or the alphabetaTCR has a major but nonexclusive impact on whether cells will become CD4-CD8- gammade...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2007.01.004
更新日期：2007-03-01 00:00:00
abstract：:To maintain prolonged colonization of the human gastric mucosa, Helicobacter pylori must avoid both innate and adaptive immune responses. During its long coexistence with humans, it has evolved complex strategies to maintain a mild inflammation of the gastric epithelium while limiting the extent of immune effector act...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2005.01.007
更新日期：2005-04-01 00:00:00
abstract：:A prominent population of innate CD8+ T cells develops in the thymus of several gene-deficient mouse strains, including Itk, KLF2, CBP and Id3. These cells have the phenotype and function of memory CD8+ T cells, without previous exposure to antigen. Surprisingly, the cytokine IL-4 plays a key role in their development...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2010.12.004
更新日期：2011-02-01 00:00:00
abstract：:In lymphatic tissue, professional antigen-presenting cells (APCs) such as dendritic cells (DCs), mature after sensing microbe-associated molecular patterns (MAMPs) by pattern recognition receptors (PRRs), and subsequently activate T cell immunity. Non-pathogenic MAMPs, derived for example from commensal bacteria, are ...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2010.06.001
更新日期：2010-08-01 00:00:00
abstract：:Basic immunological research has greatly expanded our understanding of the suspected immunopathology of multiple sclerosis (MS) and, more importantly, spawned a new generation of clinical trials evaluating dozens of immune-based therapies. Adhesion molecules are the furthest into development, although patient acceptan...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2004.09.012
更新日期：2004-12-01 00:00:00
abstract：:Analysis of immunoglobulin (Ig) repertoires aims to comprehend Ig diversity with the goal of predicting humoral immune responses in the context of infection, vaccination, autoimmunity, and malignancies. The first next-generation sequencing (NGS) analyses of bulk B cell populations dramatically advanced sampling depth ...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2017.05.003
更新日期：2017-07-01 00:00:00
abstract：:Natural killer (NK)-cell receptors (NKRs) on CD8+ T cells can modulate antigen-specific T-cell activity but their function and rules that govern their expression remain unclear. Recent work has provided new insight into CD94-NKG2A expression on T cells. Whereas upregulation on the cell surface is induced following T-c...
journal_title：Trends in immunology
pub_type： 杂志文章
doi：10.1016/s1471-4906(03)00064-4
更新日期：2003-04-01 00:00:00
abstract：:One major determinant of systemic immunity during homeostasis and in certain complex multifactorial diseases (e.g. cancer and autoimmune conditions), is the gut microbiota. These commensals can shape systemic immune responses via translocation of metabolites, microbial cell wall components, and viable microbes. In the...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2020.12.005
更新日期：2021-02-01 00:00:00
abstract：:Recent studies have reported paradoxical roles of inflammation in tumor immunity triggered by PD-1 checkpoint antibody (Ab) blockade. Here, we elaborate on this controversy and propose a new perspective that might help understand this paradox. Since inflammatory cytokines and PD-1 blockade are known to target differen...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2020.09.003
更新日期：2020-11-01 00:00:00
abstract：:Autophagy is a group of cellular pathways that deliver cytoplasmic constituents for lysosomal degradation. The peptides generated from these pathways can be presented by MHC II molecules, making autophagy an important source of antigens for CD4+ T cells. In addition, modules of the molecular machinery of autophagy wer...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2016.08.017
更新日期：2016-11-01 00:00:00
abstract：:Recent advances allow aging-associated changes in B-cell function to be approached at a mechanistic level. Reduced expression of genes crucial to lineage commitment and differentiation yield diminished B-cell production. Moreover, intrinsic differences in the repertoire generated by B-cell precursors in aged individua...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2009.04.005
更新日期：2009-07-01 00:00:00
abstract：:Despite readily detectable virus-specific CD8(+) T cells in most HIV-infected patients, immune surveillance is eventually lost, leading to progression to AIDS. Recently developed insights into human T-cell differentiation have been used to study the phenotype of virus-specific T cells in HIV-infected individuals. Base...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/s1471-4906(02)02326-8
更新日期：2002-12-01 00:00:00
abstract：:Helminth parasites survive through a combination of parasite longevity, repeated re-infection and selective immune suppression to prevent protective Th2 responses. To counteract helminth-induced immunosuppression, and to induce long-term immunological memory, understanding of the multiple regulatory pathways within th...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2012.01.001
更新日期：2012-04-01 00:00:00
abstract：:Epstein-Barr Virus (EBV) is one of the most successful human viruses, infecting more than 90% of the adult population worldwide and persisting for the lifetime of the host. Individuals with a history of symptomatic primary EBV infection, called infectious mononucleosis, carry a moderately higher risk of developing mul...
journal_title：Trends in immunology
pub_type： 杂志文章
doi：10.1016/j.it.2009.03.007
更新日期：2009-06-01 00:00:00
abstract：:The mechanisms underlying the failure to control the growth and systemic spread of Leishmania parasites in human visceral leishmaniasis (VL) are not well understood. Although the absence of antigen-specific Th1 responses in the peripheral blood mononuclear cells from VL patients is thought to be causally related to di...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2007.07.004
更新日期：2007-09-01 00:00:00
abstract：:T follicular helper (TFH) cells are characteristically defined by their CXCR5 positivity and homing to B cell follicles in secondary lymphoid organs (SLO). An expanded subpopulation of functionally comparable and phenotypically similar PD-1hiCXCR5-CD4+ T cells were recently identified in breast cancer (BC) and rheumat...
journal_title：Trends in immunology
pub_type： 杂志文章
doi：10.1016/j.it.2017.10.003
更新日期：2017-12-01 00:00:00
abstract：:Oral tolerance is a well-characterized phenomenon in animals and is highly effective when induced as a treatment for experimental autoimmune disease. However, its use as a therapeutic modality for the treatment of autoimmune disease in humans has been disappointing. Much of the rationale for its use in humans is based...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/s1471-4906(01)01892-0
更新日期：2001-05-01 00:00:00
abstract：:Mast cells are powerful immune modulators of the tissue microenvironment. Within seconds of activation, these cells release a variety of preformed biologically active products, followed by a wave of mediator synthesis and secretion. Increasing evidence suggests that an intricate network of inhibitory and activating re...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2017.01.008
更新日期：2017-09-01 00:00:00
abstract：:Tetramethylpentadecane (TMPD, or commonly known as pristane)-induced lupus is a murine model of systemic lupus erythematosus (SLE). Renal disease and autoantibody production strictly depend on signaling through the interferon (IFN)-I receptor. The major source of IFN-I is immature monocytes bearing high levels of the ...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2009.06.003
更新日期：2009-09-01 00:00:00
abstract：:Despite extensive, recent research on the development of dendritic cells (DCs), their origin is a controversial issue in immunology, with important implications regarding their use in cancer immunotherapy. Although, under defined experimental conditions, DCs can be generated from myeloid or lymphoid precursors, the di...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/s1471-4906(01)02059-2
更新日期：2001-12-01 00:00:00
abstract：:Complement is not only part of the innate immune system, but has also been implicated in adaptive immunity. The role of complement and its regulatory proteins in modulating T cell activity has been the focus of several recent studies. These, which have included work on the membrane co-factor protein (MCP or CD46), dec...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2005.12.008
更新日期：2006-02-01 00:00:00
abstract：:Recent studies have uncovered sterile alpha motif and HD domain 1 (SAMHD1) as the restriction factor that blocks HIV-1 replication in myeloid cells. In contrast to previously identified HIV-1 restriction factors, SAMHD1 does not meet a countermeasure developed by HIV-1. However, HIV-2 and certain simian immunodeficien...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2011.11.002
更新日期：2012-01-01 00:00:00
abstract：:Beyond their role in neutralization, antibodies mediate functions such as phagocytosis, cytotoxicity, and maintenance of immune homeostasis. Two modifications to the constant domain control antibody activity: theirreversible genomic selection of isotype/subclass and alterations in glycosylation. Because glycosylation ...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2017.02.004
更新日期：2017-05-01 00:00:00
abstract：:Adult neurogenesis plays an important role in brain function and declines with aging. A recent report demonstrates clonal T cell expansion within neurogenic niches of the aged brain, impairing neurogenesis through IFNγ signaling (Dulken et al.,Nature, 2019). These results highlight T cells as important contributors to...
journal_title：Trends in immunology
pub_type： 评论,杂志文章
doi：10.1016/j.it.2019.07.007
更新日期：2019-09-01 00:00:00
abstract：:Autophagy is an evolutionarily conserved homeostatic process by which cells deliver cytoplasmic material for degradation into lysosomes. Autophagy may have evolved as a nutrient-providing homeostatic pathway induced upon starvation, but with the acquisition of cargo receptors, autophagy has become an important cellula...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2012.06.003
更新日期：2012-10-01 00:00:00
abstract：:Although the function of the circulating immune cell compartment has been studied in detail for decades, limitations in terms of access and cell yields from peripheral tissues have restricted our understanding of tissue-based immunity, particularly in humans. Recent advances in high-throughput protein analyses, transc...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2020.08.009
更新日期：2020-10-01 00:00:00
abstract：:An exemplar outcome of an immunology-based intervention is vaccine development; the current COVID-19 pandemic is a case in point. Can we build an immunology research ecosystem in Africa that nurtures discovery and enables translation? We see African immunologists as key agents of change and discuss obstacles and oppor...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2020.10.007
更新日期：2020-12-01 00:00:00
abstract：:The regulated secretion of cellular proteins is central to the correct function of many cell types, including immune cells. Lymphocyte control of the storage, transport and exocytosis of immunomodulatory molecules is a highly specialised task triggered by T cell receptor engagement. The regulated secretory pathway in ...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2007.08.008
更新日期：2007-11-01 00:00:00
abstract：:The ability of a primary challenge to protect against secondary infection (e.g., during vaccination) independent of the adaptive immune system is mediated in part by macrophage 'training'. Two new studies show that macrophage training is associated with genome-wide epigenetic changes and is regulated by the mTOR pathw...
journal_title：Trends in immunology
pub_type： 信件
doi：10.1016/j.it.2014.11.004
更新日期：2015-01-01 00:00:00
