解剖学和形态学
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听力与言语-语言病理学
行为科学
心脏和心血管系统
细胞和组织工程学
临床神经病学
危重症监护医学
牙科,口腔外科和医学
皮肤病学
急诊医学
内分泌学和新陈代谢
肠胃学和肝脏学
老人病学和老年医学
卫生保健科学和服务
血液学
免疫学
传染病
综合和补充性医学
医学伦理学
医学信息学
医学实验室技术
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耳鼻喉科学
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基本医疗保健
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热带医学
泌尿学和肾脏学
病毒学
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健康政策和服务
心理学,临床
abstract::Immunological reactions are propelled by ever-changing signals that alter the translational ability of the RNA in the cells involved. Such alterations are considered to be consequential modifications in the transcriptomic decoding of the genetic blueprint. The identification of RNA-binding protein (RBP) assemblies eng...
journal_title:Nature immunology
pub_type: 杂志文章,评审
doi:10.1038/ni.2884
更新日期:2014-06-01 00:00:00
abstract::Double-stranded DNA (dsDNA) in the cytoplasm triggers the production of interleukin 1β (IL-1β) as an antiviral host response, and deregulation of the pathways involved can promote inflammatory disease. Here we report a direct cytosolic interaction between the DNA-damage sensor Rad50 and the innate immune system adapto...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.2888
更新日期:2014-06-01 00:00:00
abstract::The ligation of Toll-like receptors (TLRs) leads to rapid activation of dendritic cells (DCs). However, the metabolic requirements that support this process remain poorly defined. We found that DC glycolytic flux increased within minutes of exposure to TLR agonists and that this served an essential role in supporting ...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.2833
更新日期:2014-04-01 00:00:00
abstract::The transcription factor BATF is required for the differentiation of interleukin 17 (IL-17)-producing helper T cells (TH17 cells) and follicular helper T cells (TFH cells). Here we identified a fundamental role for BATF in regulating the differentiation of effector of CD8(+) T cells. BATF-deficient CD8(+) T cells show...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.2834
更新日期:2014-04-01 00:00:00
abstract::Diverse cellular responses to external cues are controlled by a small number of signal-transduction pathways, but how the specificity of functional outcomes is achieved remains unclear. Here we describe a mechanism for signal integration based on the functional coupling of two distinct signaling pathways widely used i...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.2845
更新日期:2014-04-01 00:00:00
abstract::Tyrosine phosphorylation of the adhesion molecule VE-cadherin is assumed to affect endothelial junction integrity. However, it remains unclear whether tyrosine residues of VE-cadherin are required for the induction of vascular permeability and the regulation of leukocyte extravasation in vivo. We found here that knock...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.2824
更新日期:2014-03-01 00:00:00
abstract::While a number of extrinsic factors are known to promote the survival of plasma cells (PCs), the signaling intermediates involved remain poorly characterized. Here we identified inducible nitric oxide synthase (iNOS) as an intermediate that supported the survival of PCs. PCs deficient in iNOS (Nos2(-/-) PCs) showed en...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.2806
更新日期:2014-03-01 00:00:00
abstract::Deletion of the DNA-binding domain of the transcription factor Ikaros generates dominant-negative isoforms that interfere with its activity and correlate with poor prognosis in human precursor B cell acute lymphoblastic leukemia (B-ALL). Here we found that conditional inactivation of the Ikaros DNA-binding domain in e...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.2821
更新日期:2014-03-01 00:00:00
abstract::The maintenance of immunological tolerance requires the deletion of self-reactive T cells in the thymus. The expression of genes encoding tissue-specific antigens (TSAs) by thymic epithelial cells is critical for this process and depends on activity of the transcriptional regulator Aire; however, the molecular mechani...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.2820
更新日期:2014-03-01 00:00:00
abstract::The complex heterogeneity of cells, and their interconnectedness with each other, are major challenges to identifying clinically relevant measurements that reflect the state and capability of the immune system. Highly multiplexed, single-cell technologies may be critical for identifying correlates of disease or immuno...
journal_title:Nature immunology
pub_type: 杂志文章,评审
doi:10.1038/ni.2796
更新日期:2014-02-01 00:00:00
abstract::CD11b(+) dendritic cells (DCs) seem to be specialized for presenting antigens via major histocompatibility (MHC) class II complexes to stimulate helper T cells, but the genetic and regulatory basis for this is not established. Conditional deletion of Irf4 resulted in loss of CD11b(+) DCs, impaired formation of peptide...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.2795
更新日期:2014-02-01 00:00:00
abstract::High-density lipoprotein (HDL) mediates reverse cholesterol transport and is known to be protective against atherosclerosis. In addition, HDL has potent anti-inflammatory properties that may be critical for protection against other inflammatory diseases. The molecular mechanisms of how HDL can modulate inflammation, p...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.2784
更新日期:2014-02-01 00:00:00
abstract::PD-1, a negative coreceptor expressed on antigen-stimulated T cells and B cells, seems to serve as a 'rheostat' of the immune response. The molecular mechanisms of the functions of PD-1, in conjunction with the mild, chronic and strain-specific autoimmune phenotypes of PD-1-deficient mice, in contrast to the devastati...
journal_title:Nature immunology
pub_type: 杂志文章,评审
doi:10.1038/ni.2762
更新日期:2013-12-01 00:00:00
abstract::As a result of decades of research-driven breakthroughs in basic and clinical science and recent advances in the broad-scale implementation of interventions for the prevention and treatment of infection with HIV, a turning point has been reached in the global HIV-AIDS pandemic. To end the pandemic and achieve the goal...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.2735
更新日期:2013-11-01 00:00:00
abstract::Invariant natural killer T cells (iNKT cells) can produce copious amounts of interleukin 4 (IL-4) early during infection. However, indirect evidence suggests they may produce this immunomodulatory cytokine in the steady state. Through intracellular staining for transcription factors, we have defined three subsets of i...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.2731
更新日期:2013-11-01 00:00:00
abstract::Tissue-resident macrophages are a heterogeneous population of immune cells that fulfill tissue-specific and niche-specific functions. These range from dedicated homeostatic functions, such as clearance of cellular debris and iron processing, to central roles in tissue immune surveillance, response to infection and the...
journal_title:Nature immunology
pub_type: 杂志文章,评审
doi:10.1038/ni.2705
更新日期:2013-10-01 00:00:00
abstract::Macrophages are professional phagocytic cells that orchestrate innate immune responses and have considerable phenotypic diversity at different anatomical locations. However, the mechanisms that control the heterogeneity of tissue macrophages are not well characterized. Here we found that the nuclear receptor LXRα was ...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.2622
更新日期:2013-08-01 00:00:00
abstract::Beyond its well-characterized functions in antibody diversification, the cytidine deaminase AID can catalyze off-target DNA damage and has been hypothesized to edit RNA and mediate DNA demethylation. To comprehensively examine the effects of AID on the transcriptome and the pattern of DNA methylation ('methylome'), we...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.2616
更新日期:2013-07-01 00:00:00
abstract::Chronic infection is difficult to overcome because of exhaustion or depletion of cytotoxic effector CD8(+) T cells (cytotoxic T lymphoytes (CTLs)). Here we report that signaling via Toll-like receptors (TLRs) induced intrahepatic aggregates of myeloid cells that enabled the population expansion of CTLs (iMATEs: 'intra...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.2573
更新日期:2013-06-01 00:00:00
abstract::CD8(+) T cells eliminate intracellular infections through two contact-dependent effector functions: cytolysis and secretion of antiviral cytokines. Here we identify the following additional function for memory CD8(+) T cells that persist at front-line sites of microbial exposure: to serve as local sensors of previousl...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.2568
更新日期:2013-05-01 00:00:00
abstract::Newly activated CD8(+) T cells reprogram their metabolism to meet the extraordinary biosynthetic demands of clonal expansion; however, the signals that mediate metabolic reprogramming remain poorly defined. Here we demonstrate an essential role for sterol regulatory element-binding proteins (SREBPs) in the acquisition...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.2570
更新日期:2013-05-01 00:00:00
abstract::Dendritic cells (DCs) are critical in immune responses, linking innate and adaptive immunity. We found here that DC-specific deletion of the transcription factor STAT5 was not critical for development but was required for T helper type 2 (TH2), but not TH1, allergic responses in both the skin and lungs. Loss of STAT5 ...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.2541
更新日期:2013-04-01 00:00:00
abstract::After infection, many factors coordinate the population expansion and differentiation of CD8+ effector and memory T cells. Using data of unparalleled breadth from the Immunological Genome Project, we analyzed the CD8+ T cell transcriptome throughout infection to establish gene-expression signatures and identify putati...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.2536
更新日期:2013-04-01 00:00:00
abstract::Regulatory T cells (T(reg) cells) develop from progenitor thymocytes after the engagement of T cell antigen receptors (TCRs) with high-affinity ligands, but the underlying molecular mechanisms are still unclear. Here we show that the Nr4a nuclear receptors, which are encoded by immediate-early genes upregulated by TCR...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.2520
更新日期:2013-03-01 00:00:00
abstract::Invariant natural killer T cells (iNKT cells) are innate-like T lymphocytes that act as critical regulators of the immune response. To better characterize this population, we profiled gene expression in iNKT cells during ontogeny and in peripheral subsets as part of the Immunological Genome Project. High-resolution co...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.2490
更新日期:2013-01-01 00:00:00
abstract::Cytosolic detection of pathogen-derived nucleic acids is critical for the initiation of innate immune defense against diverse bacterial, viral and eukaryotic pathogens. Conversely, inappropriate responses to cytosolic nucleic acids can produce severe autoimmune pathology. The host protein STING has been identified as ...
journal_title:Nature immunology
pub_type: 杂志文章,评审
doi:10.1038/ni.2491
更新日期:2013-01-01 00:00:00
abstract::Hematopoietic stem and progenitor cells (HSPCs) are regulated by various bone marrow stromal cell types. Here we identified rare activated bone marrow monocytes and macrophages with high expression of α-smooth muscle actin (α-SMA) and the cyclooxygenase COX-2 that were adjacent to primitive HSPCs. These myeloid cells ...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.2408
更新日期:2012-11-01 00:00:00
abstract::Interleukin 17 (IL-17) is important in infection and autoimmunity; how it signals remains poorly understood. In this study, we identified the ubiquitin-specific protease USP25 as a negative regulator of IL-17-mediated signaling and inflammation. Overexpression of USP25 inhibited IL-17-triggered signaling, whereas USP2...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.2427
更新日期:2012-11-01 00:00:00
abstract::Using whole-genome microarray data sets of the Immunological Genome Project, we demonstrate a closer transcriptional relationship between NK cells and T cells than between any other leukocytes, distinguished by their shared expression of genes encoding molecules with similar signaling functions. Whereas resting NK cel...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.2395
更新日期:2012-10-01 00:00:00
abstract::Feedback regulatory circuits provided by regulatory T cells (T(reg) cells) and suppressive cytokines are an intrinsic part of the immune system, along with effector functions. Here we discuss some of the regulatory cytokines that have evolved to permit tolerance to components of self as well as the eradication of path...
journal_title:Nature immunology
pub_type: 杂志文章,评审
doi:10.1038/ni.2406
更新日期:2012-10-01 00:00:00
abstract::Current approaches for the treatment of obesity, including diet and lifestyle changes, have not been successful in curtailing the obesity epidemic. The higher incidence of inflammation-associated chronic disease and greater susceptibility to infection in obese people represents a growing health threat. Improved unders...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.2343
更新日期:2012-07-19 00:00:00
abstract::Immune synapses form between T cells and antigen-presenting cells (APCs). Increasing evidence suggests synapses must form flexibly to accommodate ongoing motility and displacement of the synapse. Here, time-lapse total internal reflection fluorescence (TIRF) microscopy showed that signaling via the T cell antigen rece...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.2364
更新日期:2012-07-01 00:00:00
abstract::Intestinal microfold cells (M cells) are an enigmatic lineage of intestinal epithelial cells that initiate mucosal immune responses through the uptake and transcytosis of luminal antigens. The mechanisms of M-cell differentiation are poorly understood, as the rarity of these cells has hampered analysis. Exogenous admi...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.2352
更新日期:2012-06-17 00:00:00
abstract::The ST2L receptor for interleukin 33 (IL-33) mediates pulmonary inflammation and immune system-related disorders, such as asthma and rheumatoid arthritis. At present, very little is known about the molecular regulation of ST2L expression. Here we found that FBXL19, an 'orphan' member of the Skp1-Cullin-F-box family of...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.2341
更新日期:2012-06-03 00:00:00
abstract::Emerging concepts suggest that the functional phenotype of macrophages is regulated by transcription factors that define alternative activation states. We found that RBP-J, the main nuclear transducer of signaling via Notch receptors, augmented Toll-like receptor 4 (TLR4)-induced expression of key mediators of classic...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.2304
更新日期:2012-05-20 00:00:00
abstract::Toll-like receptors (TLRs) are key initiators of the innate immune response and promote adaptive immunity. Much has been learned about the role of TLRs in human immunity from studies linking TLR genetic variation with disease. First, monogenic disorders associated with complete deficiency in certain TLR pathways, such...
journal_title:Nature immunology
pub_type: 杂志文章,评审
doi:10.1038/ni.2284
更新日期:2012-05-18 00:00:00
abstract::Tolerance to endotoxins that is triggered by prior exposure to Toll-like receptor (TLR) ligands provides a mechanism with which to dampen inflammatory cytokines. The receptor-interacting protein RIP140 interacts with the transcription factor NF-κB to regulate the expression of genes encoding proinflammatory cytokines....
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.2238
更新日期:2012-03-04 00:00:00
abstract::Interactions driven by the T cell antigen receptor (TCR) determine the lineage fate of CD4(+)CD8(+) thymocytes, but the molecular mechanisms that induce the lineage-determining transcription factors are unknown. Here we found that TCR-induced transcription factors Egr2 and Egr1 had higher and more-prolonged expression...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.2230
更新日期:2012-02-05 00:00:00
abstract::Autophagosomes delivers cytoplasmic constituents to lysosomes for degradation, whereas inflammasomes are molecular platforms activated by infection or stress that regulate the activity of caspase-1 and the maturation of interleukin 1β (IL-1β) and IL-18. Here we show that the induction of AIM2 or NLRP3 inflammasomes in...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.2215
更新日期:2012-01-29 00:00:00
abstract::Infection of erythrocytes with Plasmodium species induces clinical malaria. Parasite-specific CD4(+) T cells correlate with lower parasite burdens and severity of human malaria and are needed to control blood-stage infection in mice. However, the characteristics of CD4(+) T cells that determine protection or parasite ...
journal_title:Nature immunology
pub_type: 杂志文章
doi:10.1038/ni.2180
更新日期:2011-12-11 00:00:00