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  • 1
    Publication Date: 2012-04-03
    Description: IL-17-producing CD4+ T helper cells (TH17) have been extensively investigated in mouse models of autoimmunity. However, the requirements for differentiation and the properties of pathogen-induced human TH17 cells remain poorly defined. Using an approach that combines the in vitro priming of naive T cells with the ex vivo analysis of memory T cells, we describe here two types of human TH17 cells with distinct effector function and differentiation requirements. Candida albicans-specific TH17 cells produced IL-17 and IFN-gamma, but no IL-10, whereas Staphylococcus aureus-specific TH17 cells produced IL-17 and could produce IL-10 upon restimulation. IL-6, IL-23 and IL-1beta contributed to TH17 differentiation induced by both pathogens, but IL-1beta was essential in C. albicans-induced TH17 differentiation to counteract the inhibitory activity of IL-12 and to prime IL-17/IFN-gamma double-producing cells. In addition, IL-1beta inhibited IL-10 production in differentiating and in memory TH17 cells, whereas blockade of IL-1beta in vivo led to increased IL-10 production by memory TH17 cells. We also show that, after restimulation, TH17 cells transiently downregulated IL-17 production through a mechanism that involved IL-2-induced activation of STAT5 and decreased expression of ROR-gammat. Taken together these findings demonstrate that by eliciting different cytokines C. albicans and S. aureus prime TH17 cells that produce either IFN-gamma or IL-10, and identify IL-1beta and IL-2 as pro- and anti-inflammatory regulators of TH17 cells both at priming and in the effector phase.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Zielinski, Christina E -- Mele, Federico -- Aschenbrenner, Dominik -- Jarrossay, David -- Ronchi, Francesca -- Gattorno, Marco -- Monticelli, Silvia -- Lanzavecchia, Antonio -- Sallusto, Federica -- England -- Nature. 2012 Apr 26;484(7395):514-8. doi: 10.1038/nature10957.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Institute for Research in Biomedicine, Via Vincenzo Vela 6, 6500 Bellinzona, Switzerland. christina.zielinski@charite.de〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/22466287" target="_blank"〉PubMed〈/a〉
    Keywords: Antigen Presentation/immunology ; Candida albicans/*immunology ; Cell Differentiation ; Down-Regulation ; Humans ; Immunologic Memory/immunology ; Interferon-gamma/*biosynthesis ; Interleukin-10/*biosynthesis ; Interleukin-17/biosynthesis ; Interleukin-1beta/*immunology ; Interleukin-2/antagonists & inhibitors/immunology ; Lymphocyte Activation ; Nuclear Receptor Subfamily 1, Group F, Member 3/genetics/metabolism ; STAT5 Transcription Factor/metabolism ; Staphylococcus aureus/*immunology ; Th17 Cells/cytology/*immunology/*metabolism/secretion ; Tumor Necrosis Factor-alpha/metabolism
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
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  • 2
    Publication Date: 2015-07-15
    Description: Human inborn errors of immunity mediated by the cytokines interleukin-17A and interleukin-17F (IL-17A/F) underlie mucocutaneous candidiasis, whereas inborn errors of interferon-gamma (IFN-gamma) immunity underlie mycobacterial disease. We report the discovery of bi-allelic RORC loss-of-function mutations in seven individuals from three kindreds of different ethnic origins with both candidiasis and mycobacteriosis. The lack of functional RORgamma and RORgammaT isoforms resulted in the absence of IL-17A/F-producing T cells in these individuals, probably accounting for their chronic candidiasis. Unexpectedly, leukocytes from RORgamma- and RORgammaT-deficient individuals also displayed an impaired IFN-gamma response to Mycobacterium. This principally reflected profoundly defective IFN-gamma production by circulating gammadelta T cells and CD4(+)CCR6(+)CXCR3(+) alphabeta T cells. In humans, both mucocutaneous immunity to Candida and systemic immunity to Mycobacterium require RORgamma, RORgammaT, or both.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4668938/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4668938/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Okada, Satoshi -- Markle, Janet G -- Deenick, Elissa K -- Mele, Federico -- Averbuch, Dina -- Lagos, Macarena -- Alzahrani, Mohammed -- Al-Muhsen, Saleh -- Halwani, Rabih -- Ma, Cindy S -- Wong, Natalie -- Soudais, Claire -- Henderson, Lauren A -- Marzouqa, Hiyam -- Shamma, Jamal -- Gonzalez, Marcela -- Martinez-Barricarte, Ruben -- Okada, Chizuru -- Avery, Danielle T -- Latorre, Daniela -- Deswarte, Caroline -- Jabot-Hanin, Fabienne -- Torrado, Egidio -- Fountain, Jeffrey -- Belkadi, Aziz -- Itan, Yuval -- Boisson, Bertrand -- Migaud, Melanie -- Arlehamn, Cecilia S Lindestam -- Sette, Alessandro -- Breton, Sylvain -- McCluskey, James -- Rossjohn, Jamie -- de Villartay, Jean-Pierre -- Moshous, Despina -- Hambleton, Sophie -- Latour, Sylvain -- Arkwright, Peter D -- Picard, Capucine -- Lantz, Olivier -- Engelhard, Dan -- Kobayashi, Masao -- Abel, Laurent -- Cooper, Andrea M -- Notarangelo, Luigi D -- Boisson-Dupuis, Stephanie -- Puel, Anne -- Sallusto, Federica -- Bustamante, Jacinta -- Tangye, Stuart G -- Casanova, Jean-Laurent -- 8UL1TR000043/TR/NCATS NIH HHS/ -- HHSN272200900044C/AI/NIAID NIH HHS/ -- HHSN272200900044C/PHS HHS/ -- R37 AI095983/AI/NIAID NIH HHS/ -- R37AI095983/AI/NIAID NIH HHS/ -- T32 AI007512/AI/NIAID NIH HHS/ -- Canadian Institutes of Health Research/Canada -- Howard Hughes Medical Institute/ -- New York, N.Y. -- Science. 2015 Aug 7;349(6248):606-13. doi: 10.1126/science.aaa4282. Epub 2015 Jul 9.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY 10065, USA. Department of Pediatrics, Hiroshima University Graduate School of Biomedical and Health Sciences, Hiroshima, Japan. ; St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY 10065, USA. jmarkle@rockefeller.edu jean-laurent.casanova@rockefeller.edu. ; Immunology Division, Garvan Institute of Medical Research, Darlinghurst, New South Wales, Australia. St Vincent's Clinical School, University of New South Wales, Sydney, New South Wales, Australia. ; Institute for Research in Biomedicine, University of Italian Switzerland, Bellinzona, Switzerland. ; Department of Pediatrics, Hadassah University Hospital, Jerusalem, Israel. ; Department of Immunology, School of Medicine, Universidad de Valparaiso, Santiago, Chile. Department of Pediatrics, Padre Hurtado Hospital and Clinica Alemana, Santiago, Chile. ; Department of Pediatrics, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia. ; Department of Pediatrics, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia. Department of Pediatrics, Prince Naif Center for Immunology Research, College of Medicine, King Saud University, Riyadh, Saudi Arabia. ; Department of Pediatrics, Prince Naif Center for Immunology Research, College of Medicine, King Saud University, Riyadh, Saudi Arabia. ; Immunology Division, Garvan Institute of Medical Research, Darlinghurst, New South Wales, Australia. ; Institut Curie, INSERM U932, Paris, France. ; Division of Immunology, Boston Children's Hospital, Boston, MA 02115, USA. ; Caritas Baby Hospital, Post Office Box 11535, Jerusalem, Israel. ; Department of Immunology, School of Medicine, Universidad de Valparaiso, Santiago, Chile. ; St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY 10065, USA. ; Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM UMR 1163, Paris, France. Paris Descartes University, Imagine Institute, Paris, France. ; Trudeau Institute, Saranac Lake, NY 12983, USA. ; La Jolla Institute for Allergy and Immunology, La Jolla, CA 92037, USA. ; Department of Radiology, Assistance Publique-Hopitaux de Paris (AP-HP), Necker Hospital for Sick Children, Paris, France. ; Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Parkville, Victoria, Australia. ; Department of Biochemistry and Molecular Biology, School of Biomedical Sciences, Monash University, Clayton, Victoria, Australia. Australian Research Council Centre of Excellence for Advanced Molecular Imaging, Monash University, Clayton, Victoria, Australia. Institute of Infection and Immunity, Cardiff University, School of Medicine, Heath Park, Cardiff CF14 4XN, UK. ; Laboratoire Dynamique du Genome et Systeme Immunitaire, INSERM UMR 1163, Universite Paris Descartes-Sorbonne Paris Cite, Imagine Institute, Paris, France. ; Laboratoire Dynamique du Genome et Systeme Immunitaire, INSERM UMR 1163, Universite Paris Descartes-Sorbonne Paris Cite, Imagine Institute, Paris, France. Pediatric Hematology-Immunology Unit, AP-HP, Necker Hospital for Sick Children, Paris, France. ; Institute of Cellular Medicine, Newcastle University and Great North Children's Hospital, Newcastle upon Tyne NE4 6BE, UK. ; Laboratory of Lymphocyte Activation and Susceptibility to EBV Infection, INSERM UMR 1163, Universite Paris Descartes-Sorbonne Paris Cite, Imagine Institute, Paris, France. ; Department of Paediatric Allergy Immunology, University of Manchester, Royal Manchester Children's Hospital, Manchester, UK. ; St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY 10065, USA. Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM UMR 1163, Paris, France. Paris Descartes University, Imagine Institute, Paris, France. Pediatric Hematology-Immunology Unit, AP-HP, Necker Hospital for Sick Children, Paris, France. Center for the Study of Primary Immunodeficiencies, AP-HP, Necker Hospital for Sick Children, Paris, France. ; Department of Pediatrics, Hiroshima University Graduate School of Biomedical and Health Sciences, Hiroshima, Japan. ; St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY 10065, USA. Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM UMR 1163, Paris, France. Paris Descartes University, Imagine Institute, Paris, France. ; Division of Immunology, Boston Children's Hospital, Boston, MA 02115, USA. Manton Center for Orphan Disease Research, Children's Hospital, Boston, MA 02115, USA. ; Institute for Research in Biomedicine, University of Italian Switzerland, Bellinzona, Switzerland. Center of Medical Immunology, Institute for Research in Biomedicine, University of Italian Switzerland, Bellinzona, Switzerland. ; St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY 10065, USA. Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM UMR 1163, Paris, France. Paris Descartes University, Imagine Institute, Paris, France. Center for the Study of Primary Immunodeficiencies, AP-HP, Necker Hospital for Sick Children, Paris, France. ; St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY 10065, USA. Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM UMR 1163, Paris, France. Paris Descartes University, Imagine Institute, Paris, France. Pediatric Hematology-Immunology Unit, AP-HP, Necker Hospital for Sick Children, Paris, France. Howard Hughes Medical Institute, New York, NY 10065, USA. jmarkle@rockefeller.edu jean-laurent.casanova@rockefeller.edu.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26160376" target="_blank"〉PubMed〈/a〉
    Keywords: Alleles ; Animals ; Candida albicans/*immunology ; Candidiasis, Chronic Mucocutaneous/complications/*genetics/immunology ; Cattle ; Child ; Child, Preschool ; DNA Mutational Analysis ; Exome/genetics ; Female ; Gene Rearrangement, alpha-Chain T-Cell Antigen Receptor ; Humans ; Immunity/*genetics ; Interferon-gamma/immunology ; Interleukin-17/immunology ; Mice ; Mutation ; Mycobacterium bovis/immunology/isolation & purification ; Mycobacterium tuberculosis/immunology/isolation & purification ; Nuclear Receptor Subfamily 1, Group F, Member 3/*genetics ; Pedigree ; Receptors, Antigen, T-Cell, alpha-beta/genetics/immunology ; Receptors, Antigen, T-Cell, gamma-delta/genetics/immunology ; Severe Combined Immunodeficiency/*genetics ; T-Lymphocytes/immunology ; Thymus Gland/abnormalities/immunology ; Tuberculosis, Bovine/*genetics/immunology ; Tuberculosis, Pulmonary/*genetics/immunology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 3
    Publication Date: 2014-12-06
    Description: Distinct types of CD4(+) T cells protect the host against different classes of pathogens. However, it is unclear whether a given pathogen induces a single type of polarized T cell. By combining antigenic stimulation and T cell receptor deep sequencing, we found that human pathogen- and vaccine-specific T helper 1 (T(H)1), T(H)2, and T(H)17 memory cells have different frequencies but comparable diversity and comprise not only clones polarized toward a single fate, but also clones whose progeny have acquired multiple fates. Single naive T cells primed by a pathogen in vitro could also give rise to multiple fates. Our results unravel an unexpected degree of interclonal and intraclonal functional heterogeneity of the human T cell response and suggest that polarized responses result from preferential expansion rather than priming.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Becattini, Simone -- Latorre, Daniela -- Mele, Federico -- Foglierini, Mathilde -- De Gregorio, Corinne -- Cassotta, Antonino -- Fernandez, Blanca -- Kelderman, Sander -- Schumacher, Ton N -- Corti, Davide -- Lanzavecchia, Antonio -- Sallusto, Federica -- New York, N.Y. -- Science. 2015 Jan 23;347(6220):400-6. doi: 10.1126/science.1260668. Epub 2014 Dec 4.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Institute for Research in Biomedicine, Bellinzona, Universita della Svizzera Italiana, Lugano, Switzerland. Institute of Microbiology, ETH Zurich, Zurich, Switzerland. ; Institute for Research in Biomedicine, Bellinzona, Universita della Svizzera Italiana, Lugano, Switzerland. ; Division of Immunology, Netherlands Cancer Institute, Amsterdam, Netherlands. ; Institute for Research in Biomedicine, Bellinzona, Universita della Svizzera Italiana, Lugano, Switzerland. federica.sallusto@irb.usi.ch.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25477212" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; CD4-Positive T-Lymphocytes/*immunology ; Candida albicans/*immunology ; Cells, Cultured ; Clone Cells ; High-Throughput Nucleotide Sequencing ; Host-Pathogen Interactions/*immunology ; Humans ; *Immunologic Memory ; Lymphocyte Activation ; Molecular Sequence Data ; Mycobacterium tuberculosis/*immunology ; Receptors, Antigen, T-Cell/genetics ; T-Lymphocyte Subsets/*immunology ; Th1 Cells/immunology ; Th17 Cells/immunology ; Th2 Cells/immunology ; Vaccines/*immunology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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