Search Results - "Meylan, Francoise"
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MicroRNA-221 and -222 modulate intestinal inflammatory Th17 cell response as negative feedback regulators downstream of interleukin-23
Published in Immunity (Cambridge, Mass.) (09-03-2021)“…MicroRNAs are important regulators of immune responses. Here, we show miR-221 and miR-222 modulate the intestinal Th17 cell response. Expression of miR-221 and…”
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Retinoic Acid Receptor Alpha Represses a Th9 Transcriptional and Epigenomic Program to Reduce Allergic Pathology
Published in Immunity (Cambridge, Mass.) (15-01-2019)“…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…”
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Sphingosine kinase 1 and sphingosine-1-phosphate receptor 2 are vital to recovery from anaphylactic shock in mice
Published in The Journal of clinical investigation (01-05-2010)“…Sphingosine kinase 1 (SphK1) and SphK2 are ubiquitous enzymes that generate sphingosine-1-phosphate (S1P), a ligand for a family of G protein-coupled receptors…”
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Analyzing the Role of Gut Microbiota on the Onset of Autoimmune Diseases Using TNF ΔARE Murine Model
Published in Microorganisms (Basel) (30-12-2021)“…Very little is known about disease transmission via the gut microbiome. We hypothesized that certain inflammatory features could be transmitted via the gut…”
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JAK inhibitors: Ten years after
Published in European journal of immunology (01-07-2021)“…The European Journal of Immunology was launched 50 years ago, coinciding with the discovery of many cytokines and growth factors and the emergence of an…”
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The ever-expanding role of cytokine receptor DR3 in T cells
Published in Cytokine (Philadelphia, Pa.) (01-04-2024)“…•Both proapoptotic and proinflammatory effects are attributed to DR3 activation.•DR3 signaling in Foxp3+ Treg cells drives their expansion and effector…”
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TNF superfamily cytokines in the promotion of Th9 differentiation and immunopathology
Published in Seminars in Immunopathology (01-01-2017)“…The tumor necrosis factor (TNF) receptors and their corresponding cytokine ligands have been implicated in many aspects of the biology of immune functions. TNF…”
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TL1A and DR3, a TNF family ligand-receptor pair that promotes lymphocyte costimulation, mucosal hyperplasia, and autoimmune inflammation
Published in Immunological reviews (01-11-2011)“…DR3 (TNFRSF25) is a member of the tumor necrosis factor receptor (TNFR) superfamily expressed primarily on lymphocytes and is a receptor for the TNF family…”
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Itk is required for Th9 differentiation via TCR-mediated induction of IL-2 and IRF4
Published in Nature communications (03-03-2016)“…Th9 cells produce interleukin (IL)-9, a cytokine implicated in allergic asthma and autoimmunity. Here we show that Itk, a mediator of T cell receptor…”
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T Cell Receptor and Co-Stimulatory Signals for Th9 Generation
Published in Methods in molecular biology (Clifton, N.J.) (01-01-2017)“…In vitro polarization of naïve CD4 T cells toward distinct T helper lineages is crucial for establishing the factors and features that determine the…”
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Itk-mediated integration of T cell receptor and cytokine signaling regulates the balance between Th17 and regulatory T cells
Published in The Journal of experimental medicine (10-03-2014)“…A proper balance between Th17 and T regulatory cells (Treg cells) is critical for generating protective immune responses while minimizing autoimmunity. We show…”
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Somatic activating mutations in MAP2K1 cause melorheostosis
Published in Nature communications (11-04-2018)“…Melorheostosis is a sporadic disease of uncertain etiology characterized by asymmetric bone overgrowth and functional impairment. Using whole exome sequencing,…”
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Cleavage of TL1A Differentially Regulates Its Effects on Innate and Adaptive Immune Cells
Published in The Journal of immunology (1950) (15-02-2018)“…TNF superfamily cytokines play major roles in the regulation of adaptive and innate immunity. The TNF superfamily cytokine TL1A (TNFSF15), through its cognate…”
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Reduced monocyte and macrophage TNFSF15/TL1A expression is associated with susceptibility to inflammatory bowel disease
Published in PLoS genetics (10-09-2018)“…Chronic inflammation in inflammatory bowel disease (IBD) results from a breakdown of intestinal immune homeostasis and compromise of the intestinal barrier…”
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The cytokine receptor DR3 identifies and promotes the activation of thymic NKT17 cells
Published in Cellular and molecular life sciences : CMLS (01-03-2023)“…Invariant natural killer T ( i NKT) cells correspond to a population of thymus-generated T cells with innate-like characteristics and effector functions. Among…”
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Fas/CD95 prevents autoimmunity independently of lipid raft localization and efficient apoptosis induction
Published in Nature communications (23-12-2016)“…Mutations affecting the apoptosis-inducing function of the Fas/CD95 TNF-family receptor result in autoimmune and lymphoproliferative disease. However, Fas can…”
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Interleukin-2 Signaling via STAT5 Constrains T Helper 17 Cell Generation
Published in Immunity (Cambridge, Mass.) (01-03-2007)“…Recent work has identified a new subset of effector T cells that produces interleukin (IL)-17 known as T helper 17 (Th17) cells, which is involved in the…”
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The TNF‐family cytokine TL1A: from lymphocyte costimulator to disease co‐conspirator
Published in Journal of leukocyte biology (01-09-2015)“…Review on the TNF‐family cytokine TL1A in physiological and pathological immune responses. Originally described in 2002 as a T cell‐costimulatory cytokine, the…”
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Monitoring Caspase Activity in Living Cells Using Fluorescent Proteins and Flow Cytometry
Published in The American journal of pathology (01-06-2004)“…A molecular probe was developed to monitor caspase activity in living cells by flow cytometry. It consists of CFP and YFP with a peptide linker containing two…”
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The TNF-family ligand TL1A and its receptor DR3 promote T cell-mediated allergic immunopathology by enhancing differentiation and pathogenicity of IL-9-producing T cells
Published in The Journal of immunology (1950) (15-04-2015)“…The TNF family cytokine TL1A (Tnfsf15) costimulates T cells and type 2 innate lymphocytes (ILC2) through its receptor DR3 (Tnfrsf25). DR3-deficient mice have…”
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