Comparison of the indirect immunofluorescence assay and a commercial ELISA to detect KSHV antibodies

Autor: Valentin Leducq, Léa Ben Said, Sophie Sayon, Vincent Calvez, Anne-Geneviève Marcelin, Aude Jary

Publikováno v: Microbiology Spectrum, Vol 12, Iss 11 (2024)

ABSTRACT Kaposi’s sarcoma-associated herpesvirus (KSHV) is an oncogenic virus involved in several diseases. The gold standard for KSHV sero diagnosis remains the indirect immunofluorescence assay (IFA), which is time-consuming and operator-dependen

Externí odkaz: https://doaj.org/article/e05f463c7aea472b8ea5e4b6c5c793b1

Spike Gene Evolution and Immune Escape Mutations in Patients with Mild or Moderate Forms of COVID-19 and Treated with Monoclonal Antibodies Therapies

Autor: Aude Jary, Stéphane Marot, Antoine Faycal, Sacha Leon, Sophie Sayon, Karen Zafilaza, Emna Ghidaoui, Stéphanie Nguyen Quoc, Safaa Nemlaghi, Sylvain Choquet, Martin Dres, Valérie Pourcher, Vincent Calvez, Helga Junot, Anne-Geneviève Marcelin, Cathia Soulié

Publikováno v: Viruses, Vol 14, Iss 2, p 226 (2022)

We explored the molecular evolution of the spike gene after the administration of anti-spike monoclonal antibodies in patients with mild or moderate forms of COVID-19. Four out of the 13 patients acquired a mutation during follow-up; two mutations (G

Externí odkaz: https://doaj.org/article/cd52912b56ca4583abe6b581f39852f1

Molecular epidemiology and clinical characteristics of hepatitis B identified through the French mandatory notification system.

Autor: Vincent Thibault, Syria Laperche, Valérie Thiers, Sophie Sayon, Marie-José Letort, Elisabeth Delarocque-Astagneau, Denise Antona

Publikováno v: PLoS ONE, Vol 8, Iss 9, p e75267 (2013)

BACKGROUND & AIMS: Strains responsible for acute hepatitis B infections (AHB) in France have not been characterized. This study was first designed to analyze the molecular epidemiology of AHB and second to describe the differences between AHB and chr

Externí odkaz: https://doaj.org/article/8edaa7b1c4ce4786a163c1f9e735c7a6

High rate of early HEV seroconversion after liver transplantation among cirrhotic patients: Should we test for it?

Autor: Alessandra Mazzola, Eve Todesco, Shadia Ali, Mathilde Bastide, Frederic Charlotte, Philippe Flandre, Sophie Sayon, Melanie Houot, Vincent Calvez, Dominique Thabut, Olivier Scatton, Anne-Geneviève Marcelin, Filomena Conti

Publikováno v: Journal of Infection.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::50b9b2fee2745d1142c49921a422a2d9
https://doi.org/10.1016/j.jinf.2023.05.001

Long-term evolution of humoral immune response after SARS-CoV-2 infection

Autor: Elisa, Teyssou, Karen, Zafilaza, Sophie, Sayon, Stéphane, Marot, Margot, Dropy, Cathia, Soulie, Basma, Abdi, Florence, Tubach, Pierre, Hausfater, Anne-Geneviève, Marcelin, David, Boutolleau

Publikováno v: Clinical Microbiology and Infection
Clinical Microbiology and Infection, Elsevier for the European Society of Clinical Microbiology and Infectious Diseases, 2022, 28 (7), pp.1027.e1-1027.e4. ⟨10.1016/j.cmi.2022.03.012⟩

We aimed to characterize the evolution of humoral immune response up to 1 year after SARS-CoV-2 infection in healthcare workers (HCWs) during the first wave of COVID-19 in Paris.Serum samples from 92 HCWs were tested at month 0 (M0), M6, and M12 afte

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29dc609439741d76cf18e1933de32994
https://hal.sorbonne-universite.fr/hal-03699633