Nicolas Tchitchek

2.8k total citations
74 papers, 1.8k citations indexed

About

Nicolas Tchitchek is a scholar working on Immunology, Molecular Biology and Epidemiology. According to data from OpenAlex, Nicolas Tchitchek has authored 74 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Immunology, 21 papers in Molecular Biology and 18 papers in Epidemiology. Recurrent topics in Nicolas Tchitchek's work include T-cell and B-cell Immunology (14 papers), Immunotherapy and Immune Responses (13 papers) and HIV Research and Treatment (12 papers). Nicolas Tchitchek is often cited by papers focused on T-cell and B-cell Immunology (14 papers), Immunotherapy and Immune Responses (13 papers) and HIV Research and Treatment (12 papers). Nicolas Tchitchek collaborates with scholars based in France, United States and Germany. Nicolas Tchitchek's co-authors include Arndt Benecke, Roger Le Grand, Michael G. Katze, Virginie Firlej, Claire Magnon, Paul‐Henri Roméo, Alexis‐Pierre Bemelmans, Vilma Barroca, Yves Allory and Anne‐Sophie Beignon and has published in prestigious journals such as Nature, Journal of Clinical Investigation and Nature Communications.

In The Last Decade

Nicolas Tchitchek

71 papers receiving 1.8k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Nicolas Tchitchek France 23 596 589 364 327 146 74 1.8k
Cory M. Robinson United States 21 424 0.7× 580 1.0× 394 1.1× 264 0.8× 59 0.4× 39 1.6k
Wen‐Zhe Ho United States 31 884 1.5× 844 1.4× 464 1.3× 628 1.9× 72 0.5× 74 2.5k
Miho Yamamoto Japan 20 369 0.6× 513 0.9× 193 0.5× 244 0.7× 118 0.8× 92 1.8k
Francisco Leyva‐Cobián Spain 27 409 0.7× 613 1.0× 126 0.3× 346 1.1× 186 1.3× 66 2.0k
Sergio Estrada‐Parra Mexico 26 565 0.9× 849 1.4× 468 1.3× 487 1.5× 101 0.7× 151 2.1k
Ahmed Metwali United States 30 481 0.8× 681 1.2× 397 1.1× 414 1.3× 98 0.7× 64 2.6k
Judith A. Smith United States 32 846 1.4× 1.3k 2.2× 202 0.6× 601 1.8× 44 0.3× 77 3.4k
Suryasarathi Dasgupta France 23 1.1k 1.8× 636 1.1× 352 1.0× 229 0.7× 21 0.1× 50 2.4k
Rute Marques France 11 664 1.1× 951 1.6× 219 0.6× 134 0.4× 30 0.2× 11 1.8k
Elisabeth Kugelberg Sweden 18 796 1.3× 287 0.5× 175 0.5× 354 1.1× 51 0.3× 76 1.9k

Countries citing papers authored by Nicolas Tchitchek

Since Specialization
Citations

This map shows the geographic impact of Nicolas Tchitchek's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Nicolas Tchitchek with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Nicolas Tchitchek more than expected).

Fields of papers citing papers by Nicolas Tchitchek

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Nicolas Tchitchek. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Nicolas Tchitchek. The network helps show where Nicolas Tchitchek may publish in the future.

Co-authorship network of co-authors of Nicolas Tchitchek

This figure shows the co-authorship network connecting the top 25 collaborators of Nicolas Tchitchek. A scholar is included among the top collaborators of Nicolas Tchitchek based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Nicolas Tchitchek. Nicolas Tchitchek is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Ding, Ying, Aixin Yu, Sabrina Copsel, et al.. (2025). BLIMP-1 and CEACAM1 cooperatively regulate human Treg homeostasis and function to control xenogeneic GVHD. JCI Insight. 10(20).
2.
Chalus, Aliénor de, et al.. (2025). Prognostic factors and predictive model for severe multiple sclerosis at first onset in a pediatric French cohort. European Journal of Paediatric Neurology. 60. 71–77.
3.
Leboyer, Marion, Marianne Foiselle, Nicolas Tchitchek, et al.. (2024). Low-dose interleukin-2 in patients with bipolar depression: A phase 2 randomised double-blind placebo-controlled trial. Brain Behavior and Immunity. 123. 177–184. 5 indexed citations
4.
Tchitchek, Nicolas, Julien Campagne, Guillaume Churlaud, et al.. (2022). Low-dose IL-2 shapes a tolerogenic gut microbiota that improves autoimmunity and gut inflammation. JCI Insight. 7(17). 14 indexed citations
5.
Tchitchek, Nicolas, Bruno Gouritin, Bénédicte Hoareau‐Coudert, et al.. (2021). Naive and memory CD4+ T cell subsets can contribute to the generation of human Tfh cells. iScience. 25(1). 103566–103566. 5 indexed citations
6.
Beignon, Anne‐Sophie, Catherine Chapon, Nicolas Tchitchek, et al.. (2021). Predictive Markers of Immunogenicity and Efficacy for Human Vaccines. Vaccines. 9(6). 579–579. 31 indexed citations
7.
Cavarelli, Mariangela, Stéphane Hua, Sabine Tricot, et al.. (2021). Leukocytospermia induces intraepithelial recruitment of dendritic cells and increases SIV replication in colorectal tissue explants. Communications Biology. 4(1). 861–861. 6 indexed citations
8.
Rivière, Élodie, Juliette Pascaud, Bineta Ly, et al.. (2020). Interleukin‐7/Interferon Axis Drives T Cell and Salivary Gland Epithelial Cell Interactions in Sjögren’s Syndrome. Arthritis & Rheumatology. 73(4). 631–640. 39 indexed citations
9.
Tchitchek, Nicolas, Nathalie Dereuddre‐Bosquet, Vanessa Contreras, et al.. (2020). Innate and secondary humoral responses are improved by increasing the time between MVA vaccine immunizations. npj Vaccines. 5(1). 24–24. 19 indexed citations
10.
Tchitchek, Nicolas, Pierre Rosenbaum, Candie Joly, et al.. (2020). Innate Molecular and Cellular Signature in the Skin Preceding Long-Lasting T Cell Responses after Electroporated DNA Vaccination. The Journal of Immunology. 204(12). 3375–3388. 14 indexed citations
11.
Mériaux, Céline, Nicolas Tchitchek, Eric Pédruzzi, et al.. (2020). Mechanisms of innate events during skin reaction following intradermal injection of seasonal influenza vaccine. Journal of Proteomics. 216. 103670–103670. 6 indexed citations
12.
Tissier, Renaud, Hakim Hocini, Nicolas Tchitchek, et al.. (2019). Early blood transcriptomic signature predicts patients’ outcome after out-of-hospital cardiac arrest. Resuscitation. 138. 222–232. 8 indexed citations
13.
Serguera, Ché, Lev Stimmer, Claire-Maëlle Fovet, et al.. (2019). Anti-MOG autoantibodies pathogenicity in children and macaques demyelinating diseases. Journal of Neuroinflammation. 16(1). 244–244. 13 indexed citations
14.
Bonduelle, Olivia, A. Soria, Pierre Loulergue, et al.. (2019). Innate gene signature distinguishes humoral versus cytotoxic responses to influenza vaccination. Journal of Clinical Investigation. 129(5). 1960–1971. 28 indexed citations
15.
Tchitchek, Nicolas, Bruno Vaslin, Christine Bourgeois, et al.. (2019). Mass Cytometry Analysis Reveals Complex Cell-State Modifications of Blood Myeloid Cells During HIV Infection. Frontiers in Immunology. 10. 2677–2677. 18 indexed citations
16.
Roques, Pierre, Karl Ljungberg, Beate M. Kümmerer, et al.. (2017). Attenuated and vectored vaccines protect nonhuman primates against Chikungunya virus. JCI Insight. 2(6). e83527–e83527. 70 indexed citations
17.
Pejoski, David, Nicolas Tchitchek, Jamila Elhmouzi‐Younes, et al.. (2016). Identification of Vaccine-Altered Circulating B Cell Phenotypes Using Mass Cytometry and a Two-Step Clustering Analysis. The Journal of Immunology. 196(11). 4814–4831. 18 indexed citations
18.
Tchitchek, Nicolas, Laurent Pays, Fabien Herbert, et al.. (2016). Erythropoietin Levels Increase during Cerebral Malaria and Correlate with Heme, Interleukin-10 and Tumor Necrosis Factor-Alpha in India. PLoS ONE. 11(7). e0158420–e0158420. 6 indexed citations
19.
Watanabe, Tokiko, Jennifer Tisoncik-Go, Nicolas Tchitchek, et al.. (2013). 1918 Influenza Virus Hemagglutinin (HA) and the Viral RNA Polymerase Complex Enhance Viral Pathogenicity, but Only HA Induces Aberrant Host Responses in Mice. Journal of Virology. 87(9). 5239–5254. 27 indexed citations
20.
Fernandes‐Rosa, Fábio L., Jérôme Fagart, Nicolas Tchitchek, et al.. (2010). Mineralocorticoid Receptor Mutations Differentially Affect Individual Gene Expression Profiles in Pseudohypoaldosteronism Type 1. The Journal of Clinical Endocrinology & Metabolism. 96(3). E519–E527. 23 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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