Abstract：
:Lung capillaries, best known for vital gas exchange, also contribute to neutrophil margination, a phenomenon resulting in large numbers of pulmonary vascular neutrophils. Importantly, the functional relevance of neutrophil margination is unknown. Recent advances in microscopy have altered our understanding of why neutrophils marginate. Specifically, data show that lung capillaries provide a unique anatomical site for neutrophils to capture bloodstream pathogens, which contrasts the conventional monophagocytic-dominated vascular host defense of the spleen and liver. Moreover, lung capillaries provide an efficient site for direct cell-cell communication required for the induction of apoptosis in aged neutrophils. These new ideas transform our views of the pulmonary circulation as a site for immediate neutrophil-mediated host defense and regulation of their life cycle.
journal_name
Trends Immunoljournal_title
Trends in immunologyauthors
Granton E,Kim JH,Podstawka J,Yipp BGdoi
10.1016/j.it.2018.09.002subject
Has Abstractpub_date
2018-11-01 00:00:00pages
890-899issue
11eissn
1471-4906issn
1471-4981pii
S1471-4906(18)30167-4journal_volume
39pub_type
杂志文章,评审abstract：:Detailed sequence analysis of the companion alpha chains in several T-cell receptor (TCR) beta chain transgenic mice have shown that the mature alpha chain repertoires of CD4+ T cells are biased toward the parental TCR alpha chain sequences. These studies further indicate that it is self-peptide-self-MHC recognition d...
journal_title：Trends in immunology
pub_type： 新闻
doi：10.1016/s1471-4906(02)02306-2
更新日期：2002-10-01 00:00:00
abstract：:Systemic lupus erythematosus (SLE, lupus) results from immune-mediated damage to multiple organs. Its pathogenesis should be viewed as a series of steps, beginning with impaired immune regulation that permits self-reactive T-B-cell activation, which results in the production of autoantibodies. Activated T and B cells ...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2005.08.013
更新日期：2005-11-01 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：:Platelets are central players in thrombosis and hemostasis but are increasingly recognized as key components of the immune system. They shape ensuing immune responses by recruiting leukocytes, and support the development of adaptive immunity. Recent data shed new light on the complex role of platelets in immunity. Her...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2019.08.004
更新日期：2019-10-01 00:00:00
abstract：:Non-deletional tolerance resulting in the generation of regulatory T cells within the thymus is a key mechanism for the establishment of immunological self-tolerance. How the high-affinity self-reactive regulatory T cells escape negative selection and what type of antigen-presenting cells positively select them within...
journal_title：Trends in immunology
pub_type： 杂志文章
doi：10.1016/j.it.2006.03.004
更新日期：2006-05-01 00:00:00
abstract：:Mast cells play a central role in the initiation of inflammatory responses associated with asthma and other allergic disorders. Receptor-mediated mast cell growth, differentiation, homing to their target tissues, survival and activation are all controlled, to varying degrees, by phosphoinositide-3-kinase (PI3K)-driven...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2008.07.004
更新日期：2008-10-01 00:00:00
abstract：:There is a growing body of evidence suggesting that bacterial signaling molecules are involved in cross-kingdom communication with eukaryotic cells. Bacterial signaling molecules can enter eukaryotic cells and appear to modulate immune responses to bacterial pathogens. Recently, an enticing study demonstrated that mam...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2004.08.001
更新日期：2004-10-01 00:00:00
abstract：:Chronic viral infections and cancer often lead to the emergence of dysfunctional or 'exhausted' CD8+ T cells, and the restoration of their functions is currently the focus of therapeutic interventions. In this review, we detail recent advances in the annotation of the gene modules and the epigenetic landscape associat...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2017.05.008
更新日期：2017-08-01 00:00:00
abstract：:T cells are known to scale their clonal expansion and effector cytokine response according to the dose and strength of antigenic signal so as to balance their role of affecting protection with the intertwined and immunologically driven tissue damage. How T cells achieve this is now beginning to be understood. We under...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2016.06.005
更新日期：2016-08-01 00:00:00
abstract：:Peptides bound or linked to heat-shock proteins (HSPs) of microbial or mammalian origin have been shown to elicit potent antigen-specific immunity. Some members of the HSP family, such as hsp60, hsp70, hsp90 and gp96, are able also to stimulate cells of the innate immune system directly and thus, act as 'danger'-signa...
journal_title：Trends in immunology
pub_type： 杂志文章
doi：10.1016/s1471-4906(01)02168-8
更新日期：2002-03-01 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：:The full potential of T cell-based immunotherapies remains limited by a variety of T cell extrinsic and intrinsic immunosuppressive mechanisms that can become imprinted to stably reduce the antitumor ability of T cells. Here, we discuss recent insights into memory CD8+ T cell differentiation and exhaustion and the ass...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2020.06.008
更新日期：2020-08-01 00:00:00
abstract：:Plasma cells operate as factories where large quantities of Ig heavy and light chains are made and assembled into functional antibodies. The finished products are shipped out with impressive efficiency. A major component of the machinery necessary for high-rate antibody secretion is an elaborate network of endoplasmic...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2003.11.004
更新日期：2004-01-01 00:00:00
abstract：:The co-existence of viruses and organisms for millions of years has influenced the evolution of both. Various viral strategies to enter a host and take over the control of cells to produce virus progeny have developed. Several antiviral (immune) responses have also been developed. The apoptotic death program is a cons...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/s1471-4906(03)00026-7
更新日期：2003-03-01 00:00:00
abstract：:The activation and differentiation of CD8 T cells is a necessary first step that endows these cells with the phenotypic and functional properties required for the control of intracellular pathogens. The induction of the CD8 T cell responses typically results in the development of a massive overall population of effect...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2011.01.004
更新日期：2011-04-01 00:00:00
abstract：:The introduction of combined antiretroviral therapies (HAART) has reversed the fatal course of human immunodeficiency virus (HIV) infection. HAART controls virus production and, in most cases, allows the quantitative and functional immune defects caused by HIV to be reversed. Here, we review T cell homeostatic mechani...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2010.12.002
更新日期：2011-03-01 00:00:00
abstract：:Modern immunological assays are very sensitive for detection of antigen-specific T cells. These assays are used to detect increased levels of T cells after peptide-based immunotherapy for cancer in an attempt to describe surrogate endpoints correlated with anti-tumor activity. Recent reports demonstrate that determina...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/s1471-4906(02)00029-7
更新日期：2003-02-01 00:00:00
abstract：:The termination of inflammation is governed by endogenous molecules collectively referred to as 'mediators of resolution' of inflammation. There is now strong evidence to suggest that failed resolution may underpin autoimmune and inflammatory diseases and could thus be targeted to decrease inflammation. There are many...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2019.01.007
更新日期：2019-03-01 00:00:00
abstract：:Over the years, the role of the eosinophil in asthma and allergic processes has been disputed. Recent human experiments using a humanised monoclonal antibody to interleukin-5 (IL-5), and animal studies involving specific IL-5 gene deletion, indicates that eosinophils might control downstream repair and remodelling pro...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2004.07.006
更新日期：2004-09-01 00:00:00
abstract：:Complement is a major defense system of innate immunity and aimed to destroy microbes. One of the central complement regulators is factor H, which belongs to a protein family that includes CFHL1 and five factor H-related (CFHR) proteins. Recent evidence shows that factor H family proteins (factor H and CFHRs) are asso...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2008.04.008
更新日期：2008-08-01 00:00:00
abstract：:Macrophages mount complex responses to pathogens. Although several key signaling pathways have been identified, it remains unclear how they work together to provide specificity. In a recent paper, Gottschalk et al. report that differential dose-response behaviors of the NFκB and MAPK pathways allow dose-specific gene ...
journal_title：Trends in immunology
pub_type： 评论,杂志文章
doi：10.1016/j.it.2016.07.003
更新日期：2016-09-01 00:00:00
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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：:CD8+ T cell immunological memory of past antigen exposure can confer long-lived protection against infections or tumors. The fact that CD8+ memory T cells can have features of both naïve and effector cells has forced the field to struggle with several conceptual questions about the developmental origin of the cell and...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2019.11.004
更新日期：2020-01-01 00:00:00
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journal_title：Trends in immunology
pub_type： 杂志文章
doi：10.1016/s1471-4906(02)00014-5
更新日期：2003-01-01 00:00:00
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journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2015.08.005
更新日期：2015-10-01 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：: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：:Macrophage polarization refers to development of a specific phenotype important for tissue homeostasis or host defense in response to environmental cues. Environmental factors that induce macrophage polarization include cytokines and microbial factors produced by pathogens or commensal microbiota. Signaling pathways u...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2012.11.001
更新日期：2013-05-01 00:00:00
abstract：:Increasing age is associated with a decreasing ability to mediate effective immune responses to newly encountered antigens. It is generally believed that this reflects the age-associated decline in the number, repertoire and function of available naive T cells. Here, we propose that naive T cells become increasingly i...
journal_title：Trends in immunology
pub_type： 杂志文章
doi：10.1016/j.it.2006.05.002
更新日期：2006-07-01 00:00:00
abstract：:T cells, as orchestrators of the adaptive immune response, serve important physiological and potentially therapeutic roles, for example in cancer immunotherapy. T cells are readily isolated from patients; however, the yield of antigen-specific T cells is limited, thus making their clinical use challenging. Therefore, ...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2016.09.008
更新日期：2016-12-01 00:00:00
