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：: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
abstract：:Recent studies have indicated that complement proteins might exert novel functions that are distinct from their well-established inflammatory role, by modulating cellular responses and cell-cell interactions that are crucial to early development and cell differentiation. Accumulating evidence suggests that complement ...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/s1471-4906(02)02287-1
更新日期：2002-10-01 00:00:00
abstract：:Human immunodeficiency virus (HIV) induces a chronic generalized activation of the immune system, which plays an important role in the pathogenesis of AIDS. This ability of the virus might either be an evolved (adaptive) trait or a coincidental side effect of jumping to a new host species. We argue that selection favo...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2008.04.005
更新日期：2008-07-01 00:00:00
abstract：:CD45, the leucocyte common antigen, is a haemopoietic cell-specific tyrosine phosphatase. Many isoforms are generated by alternative splicing, but their function remains obscure. The extracellular domain of CD45 is highly polymorphic in all vertebrates. Importantly, human polymorphic variants that alter CD45 isoform e...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2006.01.001
更新日期：2006-03-01 00:00:00
abstract：:Toll-like receptors (TLRs) are primordial pathogen-recognition proteins that function as sentinels for the innate immune system. One of the TLR mysteries relates to TLR11, a receptor present in mice, but not humans, and known to recognize uropathogenic Escherichia coli. The first defined ligand for TLR11 has now been ...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2005.08.006
更新日期：2005-10-01 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
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：:During an immune response, peripheral T-cell populations expand and then contract as the response subsides, thus maintaining a fairly constant number of CD4 and CD8 T cells throughout the life of the individual. The important factors that control this homeostasis are now beginning to be understood. Interleukin-7 (IL-7...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2005.01.004
更新日期：2005-03-01 00:00:00
abstract：:Caspase recruitment domain-containing protein (Card)9 is a nonredundant adapter protein that functions in the innate immune system in the assembly of multifunctional signaling complexes. Together with B cell lymphoma (Bcl)10 and the paracaspase, mucosa-associated lymphoid tissue lymphoma translocation protein (Malt)1,...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2013.02.006
更新日期：2013-06-01 00:00:00
abstract：:The recent Zika virus (ZIKV) epidemic has created an urgent need for a safe and effective vaccine. There is still a dearth of knowledge about ZIKV immunity, but years of investigation into the immunobiology of other flaviviruses has helped to accelerate the development of a ZIKV vaccine. Although the humoral immune re...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2017.05.004
更新日期：2017-08-01 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
abstract：:Dendritic cells (DCs) have been classified into distinct subsets based on phenotype and ontogeny. In the past few years, high throughput single-cell approaches have revealed further heterogeneity of human DCs, in particular at the transcriptomic level. Herein examined, are recent studies describing new human DC popula...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2020.10.002
更新日期：2020-12-01 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：:Specific immunotherapy (SIT) is a common treatment for allergic diseases. Despite its usage in clinical practice for nearly a century, more-rational and safer allergen preparations are required. Here, the underlying mechanisms and principles of allergen modification for the future use of SIT in the treatment of allerg...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/s1471-4906(01)01862-2
更新日期：2001-04-01 00:00:00
abstract：:How innate immunity gave rise to adaptive immunity in vertebrates remains unknown. We propose an evolutionary scenario beginning with pathogen-associated molecular pattern(s) (PAMPs) being presented by molecule(s) on one cell to specific receptor(s) on other cells, much like MHC molecules and T cell receptors (TCRs). ...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2020.05.002
更新日期：2020-07-01 00:00:00
abstract：:Homodimeric antibodies devoid of light chains have evolved multiple times through convergent evolution, yet their specific immunological functions remain poorly understood. We survey the molecular and structural features of these antibodies, their immunological functions in host defense, and reflect on the long-standi...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2018.09.008
更新日期：2018-12-01 00:00:00
abstract：:Interactions between the T-cell receptor (TCR) and self-peptide-MHC (spMHC) have been hypothesized to modulate T-cell reactivity in the periphery. Recent studies examining CD4+ T-cell responses to spMHC class II describe apparently contradictory findings and arrive at opposite conclusions. One explanation for these se...
journal_title：Trends in immunology
pub_type： 杂志文章
doi：10.1016/s1471-4906(03)00060-7
更新日期：2003-04-01 00:00:00
abstract：:The typical functions of antibodies are based on linking the process of antigen recognition with initiation of innate immune reactions. With the introduction of modern research technologies and the use of sophisticated model systems, recent years have witnessed the discovery of a number of noncanonical functions of an...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2020.03.006
更新日期：2020-05-01 00:00:00
abstract：:Inappropriate cell recruitment is a hallmark of all autoimmune, allergic and inflammatory diseases. The prevention of inflammation by interfering with cellular recruitment through the neutralization of cytokines and adhesion molecules has proven to be successful in the clinic. Chemokines are important potential target...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2005.03.001
更新日期：2005-05-01 00:00:00
abstract：:TNF is a master proinflammatory cytokine whose pathogenic role in inflammatory disorders has long been attributed to induction of proinflammatory mediators. TNF also activates cell survival and death pathways, and recent studies demonstrated that TNF also causes inflammation by inducing cell death. The default respons...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2016.06.002
更新日期：2016-08-01 00:00:00
abstract：:The entry of exogenous antigen into the MHC class I-restricted cross-presentation pathway can contribute to CD8(+) T cell tolerance and immunity, in particular to peripheral self-antigens or selected viruses and bacteria showing restricted tissue tropism. Dendritic cells are the key cross-presenting cells and, as such...
journal_title：Trends in immunology
pub_type： 杂志文章
doi：10.1016/j.it.2006.12.008
更新日期：2007-02-01 00:00:00
abstract：:T-bet was originally described as the key transcription factor defining type 1 T helper (Th) cells. However, it is now clear that it drives the orchestrated generation of effector and memory cells in multiple different lymphocyte lineages. In addition to Th1 cells, CD8 T cells, B cells and some innate lymphocyte popul...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2017.02.003
更新日期：2017-04-01 00:00:00
abstract：:The ocular surface is a unique mucosal immune compartment in which anatomical, physiological, and immunological features act in concert to foster a particularly tolerant microenvironment. These mechanisms are vital to the functional competence of the eye, a fact underscored by the devastating toll of excessive inflamm...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2017.11.007
更新日期：2018-04-01 00:00:00
abstract：:The origin of the Toll-like family of receptors pre-dates the evolutionary split between the plant and animal kingdoms. These receptors are remarkably conserved across the taxonomic kingdoms and have fundamental roles in triggering immune responses. How they trigger such responses, and how these mechanisms arose in ev...
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
abstract：:Neurodegenerative diseases are a group of chronic, progressive disorders characterized by the gradual loss of neurons in discrete areas of the central nervous system (CNS). The mechanism(s) underlying their progressive nature remains unknown but a timely and well-controlled inflammatory reaction is essential for the i...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2008.05.002
更新日期：2008-08-01 00:00:00
abstract：:In many flowering plants, intraspecific barriers to self-fertilization ensure outbreeding by interrupting the path of pollen tube growth before egg-sperm interaction. These self-sterility or self-incompatibility (SI) systems are unique among recognition systems, in that they are based on the recognition and rejection ...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2005.06.005
更新日期：2005-08-01 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：:Non-Hodgkin lymphoma (NHL) is a diverse class of hematological cancers, many of which arise from germinal center (GC)-experienced B cells. Thus GCs, the sites of antibody affinity maturation triggered during immune responses, also provide an environment that facilitates B cell oncogenic transformation. miRNAs provide ...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/j.it.2020.08.006
更新日期：2020-10-01 00:00:00
abstract：:CD95 (Apo-1/Fas) is crucial for the negative selection of B cells within the germinal center (GC). Impairment of CD95-mediated apoptosis results in defective affinity maturation and the persistence of autoreactive B-cell clones. CD95 was defined recently as a tumor-suppressor gene and is silenced in many tumor entitie...
journal_title：Trends in immunology
pub_type： 杂志文章,评审
doi：10.1016/s1471-4906(01)02115-9
更新日期：2002-02-01 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
