Abstract:
:We describe de novo generation of IL-17-producing T cells from naive CD4 T cells, induced in cocultures of naive CD4 T cells and naturally occurring CD4+ CD25+ T cells (Treg) in the presence of TLR3, TLR4, or TLR9 stimuli. Treg can be substituted by TGFbeta1, which, together with the proinflammatory cytokine IL-6, supports the differentiation of IL-17-producing T cells, a process that is amplified by IL-1beta and TNFalpha. We could not detect a role for IL-23 in the differentiation of IL-17-producing T cells but confirmed its importance for their survival and expansion. Transcription factors GATA-3 and T-bet, as well as its target Hlx, are absent in IL-17-producing T cells, and they do not express the negative regulator for TGFbeta signaling, Smad7. Our data indicate that, in the presence of IL-6, TGFbeta1 subverts Th1 and Th2 differentiation for the generation of IL-17-producing T cells.
journal_name
Immunityjournal_title
Immunityauthors
Veldhoen M,Hocking RJ,Atkins CJ,Locksley RM,Stockinger Bdoi
10.1016/j.immuni.2006.01.001keywords:
subject
Has Abstractpub_date
2006-02-01 00:00:00pages
179-89issue
2eissn
1074-7613issn
1097-4180pii
S1074-7613(06)00004-5journal_volume
24pub_type
杂志文章相关文献
IMMUNITY文献大全abstract::The emerging notion of environment-induced reprogramming of Foxp3(+) regulatory T (Treg) cells into helper T (Th) cells remains controversial. By genetic fate mapping or adoptive transfers, we have identified a minor population of nonregulatory Foxp3(+) T cells exhibiting promiscuous and transient Foxp3 expression, wh...
journal_title:Immunity
pub_type: 杂志文章
doi:10.1016/j.immuni.2011.12.012
更新日期:2012-02-24 00:00:00
abstract::Manipulation of cell death pathways has been identified as a common feature of host-microbe interactions. We examine two examples: influenza A as a representative acute infection and cytomegalovirus as an example of chronic infection. From the perspective of viral entry, replication, and transmission, we identify poin...
journal_title:Immunity
pub_type: 杂志文章
doi:10.1016/j.immuni.2011.10.010
更新日期:2011-10-28 00:00:00
abstract::The mammalian MyD88 signaling molecule participates in Toll receptor signaling within the cytoplasm. In this issue of Immunity, Marek and Kagan (2012) report that Drosophila (d)MyD88 acts instead at the plasma membrane to sort the signaling adaptor Tube. ...
journal_title:Immunity
pub_type: 评论,杂志文章
doi:10.1016/j.immuni.2012.04.001
更新日期:2012-04-20 00:00:00
abstract::Dietary fiber protects against chronic inflammatory diseases by dampening immune responses through short-chain fatty acids (SCFAs). Here we examined the effect of dietary fiber in viral infection, where the anti-inflammatory properties of SCFAs in principle could prevent protective immunity. Instead, we found that fer...
journal_title:Immunity
pub_type: 杂志文章
doi:10.1016/j.immuni.2018.04.022
更新日期:2018-05-15 00:00:00
abstract::Recognition of self is essential for repertoire selection, immune regulation, and autoimmunity and may be a consequence of infection. Self-induced recognition may represent the escape mechanism adopted by pathogens but may also incite autoimmune diseases. Here, we show that bacterial infection may promote activation o...
journal_title:Immunity
pub_type: 杂志文章
doi:10.1016/j.immuni.2005.04.013
更新日期:2005-06-01 00:00:00
abstract::The role of the center of the immunological synapse (the central supramolecular activation cluster or cSMAC) is controversial. One model suggests that the role of the cSMAC depends on antigen quality and can both enhance signaling and receptor downregulation, whereas a second model proposes that the sole function of t...
journal_title:Immunity
pub_type: 杂志文章
doi:10.1016/j.immuni.2008.06.014
更新日期:2008-09-19 00:00:00
abstract::Members of the extended interleukin-1 (IL-1) cytokine family, such as IL-1, IL-18, IL-33, and IL-36, play a pivotal role in the initiation and amplification of immune responses. However, deregulated production and/or activation of these cytokines can lead to the development of multiple inflammatory disorders. IL-1 fam...
journal_title:Immunity
pub_type: 杂志文章,评审
doi:10.1016/j.immuni.2015.06.003
更新日期:2015-06-16 00:00:00
abstract::Although cellular receptors for immunoglobulins were first identified nearly 40 years ago, their central role in the immune response was discovered only in the last decade. They are key players in both the afferent and efferent phase of an immune response, setting thresholds for B cell activation, regulating the matur...
journal_title:Immunity
pub_type: 杂志文章,评审
doi:10.1016/j.immuni.2005.11.010
更新日期:2006-01-01 00:00:00
abstract::Viruses have evolved elaborate mechanisms to target many aspects of the host's immune response. The cytokine IFN-gamma plays a central role in resistance of the host to infection via direct antiviral effects as well as modulation of the immune response. In this study, we demonstrate that the Epstein-Barr virus (EBV) i...
journal_title:Immunity
pub_type: 杂志文章
doi:10.1016/s1074-7613(01)00226-6
更新日期:2001-11-01 00:00:00
abstract::Interleukin-17A (IL-17A) is a major mediator of tissue inflammation in many autoimmune diseases. Anti-IL-17A is an effective treatment for psoriasis and is showing promise in clinical trials in multiple sclerosis. In this study, we find that IL-17A-defective mice or mice treated with anti-IL-17A at induction of experi...
journal_title:Immunity
pub_type: 杂志文章
doi:10.1016/j.immuni.2020.01.002
更新日期:2020-02-18 00:00:00
abstract::Lymphatic vessels form a critical component in the regulation of human health and disease. While their functional significance is increasingly being recognized, the comprehensive heterogeneity of lymphatics remains uncharacterized. Here, we report the profiling of 33,000 lymphatic endothelial cells (LECs) in human lym...
journal_title:Immunity
pub_type: 杂志文章
doi:10.1016/j.immuni.2019.06.027
更新日期:2019-09-17 00:00:00
abstract::The World Health Organization has declared SARS-CoV-2 virus outbreak a worldwide pandemic. However, there is very limited understanding on the immune responses, especially adaptive immune responses to SARS-CoV-2 infection. Here, we collected blood from COVID-19 patients who have recently become virus-free, and therefo...
journal_title:Immunity
pub_type: 杂志文章
doi:10.1016/j.immuni.2020.04.023
更新日期:2020-06-16 00:00:00
abstract::Virus-specific memory T cell populations demonstrate plasticity in antigenic and functional phenotype, in recognition of antigen, and in their ability to accommodate new memory T cell populations. The adaptability of complex antigen-specific T cell repertoires allows the host to respond to a diverse array of pathogens...
journal_title:Immunity
pub_type: 杂志文章,评审
doi:10.1016/s1074-7613(03)00356-x
更新日期:2004-01-01 00:00:00
abstract::Fc gammaRIIB is an inhibitory receptor that terminates activation signals initiated by antigen cross-linking of the BCR through the recruitment of SHIP. Fc gammaRIIB can also signal independently of BCR coligation to directly mediate an apoptotic response, requiring only an intact transmembrane domain. Failure to recr...
journal_title:Immunity
pub_type: 杂志文章
doi:10.1016/s1074-7613(00)80074-6
更新日期:1999-06-01 00:00:00
abstract::In this issue of Immunity, studies from Atherly et al (2006) and Broussard et al. (2006) show that mice deficient in Tec kinases support development of a population of CD8(+) T cells with "innate-immune" properties. The similarity of these cells to NKT and MHC-class-Ib-restricted T cells suggests a common developmenta...
journal_title:Immunity
pub_type: 评论,杂志文章
doi:10.1016/j.immuni.2006.07.006
更新日期:2006-07-01 00:00:00
abstract::In T cell-dependent immune responses, high-affinity B cells are selected and differentiate into memory cells; however, the mechanism behind this process remains largely unknown. Here, we report that the selection of high-affinity B cells within germinal centers (GCs) is impaired in Fas-deficient lpr mice in the primar...
journal_title:Immunity
pub_type: 杂志文章
doi:10.1016/s1074-7613(01)00100-5
更新日期:2001-02-01 00:00:00
abstract::CD4+ T helper (Th) differentiation is regulated by diverse inputs, including the vitamin A metabolite retinoic acid (RA). RA acts through its receptor RARα to repress transcription of inflammatory cytokines, but is also essential for Th-mediated immunity, indicating complex effects of RA on Th specification and the ou...
journal_title:Immunity
pub_type: 杂志文章
doi:10.1016/j.immuni.2018.12.014
更新日期:2019-01-15 00:00:00
abstract::De Libero et al. (2005) demonstrate in this issue of Immunity that bacterial infection leads to increased synthesis of autologous glycolipids that are recognized by CD1-restricted human T cells, indicating that recognition of inducible self-glycolipids could be a mechanism for microbial detection. This mechanism also ...
journal_title:Immunity
pub_type: 评论,杂志文章
doi:10.1016/j.immuni.2005.06.001
更新日期:2005-06-01 00:00:00
abstract::Differentiation of naive T cells into mature Th2 cells is associated with the appearance of a complex pattern of DNase I hypersensitive (DH) sites within the IL-4/IL-13 cytokine gene cluster. We show here that targeted deletion of an inducible DH site, V(A), and the adjacent conserved DH site V (CNS-2) selectively com...
journal_title:Immunity
pub_type: 杂志文章
doi:10.1016/s1074-7613(02)00334-5
更新日期:2002-07-01 00:00:00
abstract::Aire promotes the tolerization of thymocytes by inducing the expression of a battery of peripheral-tissue antigens in thymic medullary epithelial cells. We demonstrate that the cellular mechanism by which Aire exerts its tolerance-promoting function is not primarily positive selection of regulatory T cells, but rather...
journal_title:Immunity
pub_type: 杂志文章
doi:10.1016/j.immuni.2005.07.005
更新日期:2005-08-01 00:00:00
abstract::In 2006, a clinical trial with the CD28 superagonistic antibody TGN1412 in London turned into a catastrophe. Studies are beginning to unravel the difference between the human and preclinical animal response to the antibody. ...
journal_title:Immunity
pub_type: 杂志文章
doi:10.1016/j.immuni.2008.04.003
更新日期:2008-05-01 00:00:00
abstract::MicroRNA (miRNA)-deficient helper T cells exhibit abnormal IFN-γ production and decreased proliferation. However, the contributions of individual miRNAs to this phenotype remain poorly understood. We conducted a screen for miRNA function in primary T cells and identified individual miRNAs that rescue the defects assoc...
journal_title:Immunity
pub_type: 杂志文章
doi:10.1016/j.immuni.2011.07.009
更新日期:2011-08-26 00:00:00
abstract::The cytokine TNF is thought to play a major role in the immunopathogenesis of ulcerative colitis, and anti-TNF antibodies are considered as cornerstones of clinical therapy. Two clinical trials published in The New England Journal of Medicine now challenge this paradigm and suggest new avenues for research. ...
journal_title:Immunity
pub_type: 评论,杂志文章
doi:10.1016/j.immuni.2019.10.011
更新日期:2019-11-19 00:00:00
abstract::SARS-CoV-2, the causal agent of COVID-19, first emerged in late 2019 in China. It has since infected more than 870,000 individuals and caused more than 43,000 deaths globally. Here, we discuss therapeutic and prophylactic interventions for SARS-CoV-2 with a focus on vaccine development and its challenges. Vaccines are...
journal_title:Immunity
pub_type: 杂志文章,评审
doi:10.1016/j.immuni.2020.03.007
更新日期:2020-04-14 00:00:00
abstract::The identification is made in normal mice of the stages in T cell development at which the rearranged beta chain of the T cell receptor (TCR) is utilized to promote T cell maturation, independent of the TCR alpha chain. In addition, evidence is provided that utilization of beta chains in T cell progenitors does not pr...
journal_title:Immunity
pub_type: 杂志文章
doi:10.1016/1074-7613(94)90102-3
更新日期:1994-05-01 00:00:00
abstract::Stat6 is critical for IL-4-mediated Th2 cell development, but its molecular mechanism remains unclear. Here we constructed Stat6:ER, a Stat6-estrogen receptor fusion protein that can be activated by 4-hydroxy-tamoxifen, independently of IL-4 and endogenous Stat6. Retrovirus-mediated introduction of Stat6:ER into devel...
journal_title:Immunity
pub_type: 杂志文章
doi:10.1016/s1074-7613(00)80142-9
更新日期:1999-12-01 00:00:00
abstract::To determine the site and mechanism of suppression by regulatory T (Treg) cells, we investigated their migration and function in an islet allograft model. Treg cells first migrated from blood to the inflamed allograft where they were essential for the suppression of alloimmunity. This process was dependent on the chem...
journal_title:Immunity
pub_type: 杂志文章
doi:10.1016/j.immuni.2008.12.022
更新日期:2009-03-20 00:00:00
abstract::The transcription factor Pax5 is a critical regulator of B lymphocyte commitment and identity. In this issue of Immunity, Schebesta et al. (2007) demonstrate how Pax5 activates 170 different genes involved in B cell signaling, adhesion, migration, and maturation. ...
journal_title:Immunity
pub_type: 杂志文章,评审
doi:10.1016/j.immuni.2007.07.001
更新日期:2007-07-01 00:00:00
abstract::Destruction of li by proteolysis is required for MHC class II molecules to bind antigenic peptides, and for transport of the resulting complexes to the cell surface. The cysteine protease cathepsin S is highly expressed in spleen, lymphocytes, monocytes, and other class II-positive cells, and is inducible with interfe...
journal_title:Immunity
pub_type: 杂志文章
doi:10.1016/s1074-7613(00)80249-6
更新日期:1996-04-01 00:00:00
abstract::In this issue of Immunity, Jiang et al. (2011) provide evidence that the CD8 coreceptor is recruited to the T cell receptor (TCR) complex after initial TCR triggering where it stabilizes the TCR-peptide-major histocompatibility complex interaction. ...
journal_title:Immunity
pub_type: 评论,杂志文章
doi:10.1016/j.immuni.2011.01.001
更新日期:2011-01-28 00:00:00