Publications by authors named "Nicolas Tchitchek"

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Prognostic factors and predictive model for severe multiple sclerosis at first onset in a pediatric French cohort.
Aliénor de Chalus, Gonzalo Barraza, Nicolas Tchitchek, Yahya Debza, Hélène Maurey

Eur J Paediatr Neurol· December 2025

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Immunological Profiling suggests an Association between Treg dysfunction and Pain in Knee Osteoarthritis.
Marie Binvignat, Johanna Dubois, Maria Marco Salvador, Paul Stys, Fabien Pitoiset, Nicolas Tchitchek

Arthritis Rheumatol· November 2025

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BLIMP-1 and CEACAM1 cooperatively regulate human Treg homeostasis and function to control xenogeneic GVHD.
Ying Ding, Aixin Yu, Milos Vujanac, Sabrina N Copsel, Alejandro Moro, Nicolas Tchitchek

JCI Insight· September 2025

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IL-1β signaling modulates T follicular helper and regulatory cells in human lymphoid tissues.
Romain Vaineau, Raphaël Jeger-Madiot, Samir Ali-Moussa, Laura Prudhomme, Hippolyte Debarnot, Nicolas Tchitchek

JCI Insight· June 2025

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Expression of an interleukin-2 partial agonist enhances regulatory T cell persistence and efficacy in mouse autoimmune models.
Janie Robert, Manon Feuillolay, María de Temple-Llavero, Reginald Florian Akossi, Vanessa Mhanna, Nicolas Tchitchek

Nat Commun· May 2025

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Low-dose interleukin-2 in patients with bipolar depression: A phase 2 randomised double-blind placebo-controlled trial.
Marion Leboyer, Marianne Foiselle, Nicolas Tchitchek, Ryad Tamouza, Roberta Lorenzon

Brain Behav Immun· January 2025

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Interleukin-1 regulates follicular T cells during the germinal center reaction.
Aude Belbezier, Paul Engeroff, Gwladys Fourcade, Hélène Vantomme, Romain Vaineau, Nicolas Tchitchek

Front Immunol· June 2024

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Deep immunophenotyping reveals that autoimmune and autoinflammatory disorders are spread along two immunological axes capturing disease inflammation levels and types.
Nicolas Tchitchek, Marie Binvignat, Alexandra Roux, Fabien Pitoiset, Johanna Dubois

Ann Rheum Dis· April 2024

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Maternal immune activation during pregnancy is associated with more difficulties in socio-adaptive behaviors in autism spectrum disorder.
Pierre Ellul, Anna Maruani, Valérie Vantalon, Elise Humeau, Anouck Amestoy, Nicolas Tchitchek

Sci Rep· October 2023

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Identification of Symptom Phenotypes of Hand Osteoarthritis Using Hierarchical Clustering: Results From the DIGICOD Cohort.
Marie Binvignat, Gabriel Pires, Nicolas Tchitchek, Félicie Costantino, Alice Courties

Arthritis Care Res (Hoboken)· July 2023

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Long-term outcome of paediatric anti-N-methyl-D-aspartate receptor encephalitis.
Lorraine Flet-Berliac, Nicolas Tchitchek, Anne Lépine, Anca Florea, Hélène Maurey

Dev Med Child Neurol· May 2023

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Early systemic inflammation induces neurodevelopmental disorders: results from ARTEMIS, a French multicenter study of juvenile rheumatisms and systemic autoimmune and auto-inflammatory disorders and meta-analysis.
Pierre Ellul, Isabelle Melki, Stephanie Antoun, Laura Lavialle, Eric Acquaviva, Nicolas Tchitchek

Mol Psychiatry· April 2023

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Low-dose IL-2 shapes a tolerogenic gut microbiota that improves autoimmunity and gut inflammation.
Nicolas Tchitchek, Otriv Nguekap Tchoumba, Gabriel Pires, Sarah Dandou, Julien Campagne

JCI Insight· September 2022

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The Tsallis generalized entropy enhances the interpretation of transcriptomics datasets.
Nicolas Dérian, Hang-Phuong Pham, Djamel Nehar-Belaid, Nicolas Tchitchek, David Klatzmann

PLoS One· April 2022

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The Route of Vaccine Administration Determines Whether Blood Neutrophils Undergo Long-Term Phenotypic Modifications.
Yanis Feraoun, Jean-Louis Palgen, Candie Joly, Nicolas Tchitchek, Ernesto Marcos-Lopez

Front Immunol· February 2022

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Treatment of COVID-19-associated ARDS with mesenchymal stromal cells: a multicenter randomized double-blind trial.
Antoine Monsel, Caroline Hauw-Berlemont, Miryam Mebarki, Nicholas Heming, Julien Mayaux, Nicolas Tchitchek

Crit Care· February 2022

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Naive and memory CD4 T cell subsets can contribute to the generation of human Tfh cells.
Raphaël Jeger-Madiot, Romain Vaineau, Maud Heredia, Nicolas Tchitchek, Lisa Bertrand

iScience· January 2022

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Vaccine Inoculation Route Modulates Early Immunity and Consequently Antigen-Specific Immune Response.
Pierre Rosenbaum, Nicolas Tchitchek, Candie Joly, André Rodriguez Pozo, Lev Stimmer

Front Immunol· September 2021

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Leukocytospermia induces intraepithelial recruitment of dendritic cells and increases SIV replication in colorectal tissue explants.
Mariangela Cavarelli, Stéphane Hua, Naima Hantour, Sabine Tricot, Nicolas Tchitchek

Commun Biol· July 2021

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Predictive Markers of Immunogenicity and Efficacy for Human Vaccines.
Matthieu Van Tilbeurgh, Katia Lemdani, Anne-Sophie Beignon, Catherine Chapon, Nicolas Tchitchek

Vaccines (Basel)· June 2021

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Modulation of Cell Surface Receptor Expression by Modified Vaccinia Virus Ankara in Leukocytes of Healthy and HIV-Infected Individuals.
Adrien Leite Pereira, Quentin Jouhault, Ernesto Marcos Lopez, Antonio Cosma, Olivier Lambotte, Nicolas Tchitchek

Front Immunol· April 2021

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Interleukin-7/Interferon Axis Drives T Cell and Salivary Gland Epithelial Cell Interactions in Sjögren's Syndrome.
Elodie Rivière, Juliette Pascaud, Alexandre Virone, Anastasia Dupré, Bineta Ly, Nicolas Tchitchek

Arthritis Rheumatol· April 2021

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Role of NKG2a/cCD8 T cells in pathogenic versus non-pathogenic SIV infections.
Nicolas Huot, Philippe Rascle, Nicolas Tchitchek, Benedikt Wimmer, Caroline Passaes

iScience· April 2021

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Human Ubiquitin-Specific Peptidase 18 Is Regulated by microRNAs the 3'Untranslated Region, A Sequence Duplicated in Long Intergenic Non-coding RNA Genes Residing in chr22q11.21.
Erminia Rubino, Melania Cruciani, Nicolas Tchitchek, Anna Le Tortorec, Antoine D Rolland

Front Genet· February 2021

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DNA methylation changes in metabolic and immune-regulatory pathways in blood and lymph node CD4 + T cells in response to SIV infections.
Simon P Jochems, Beatrice Jacquelin, Nicolas Tchitchek, Florence Busato, Fabien Pichon

Clin Epigenetics· December 2020

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