Author

V. Courgnaud

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Microbiology· 3

Signature Assays, Organisms & Methods

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Organism:human· 3 Approach:experimental assay· 2 Research Focus:host-pathogen & immune response· 2 Assay:bulk RNA-seq· 1 Research Focus:cell signaling & trafficking· 1 Approach:genetic perturbation / CRISPR· 1 Organism:mouse· 1 Assay:proteomics· 1

Frequent Co-Authors

A. L. Chaves Valadao· 1 shared A. Rebendenne· 1 shared B. Bonaventure· 1 shared C. Chavey· 1 shared C. Goujon· 1 shared C. Leyrat· 1 shared D. Glebe· 1 shared D. Gregoire· 1 shared

Activity by Year

2020-2023 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

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1 shared paperMicrobiology

A. L. Chaves Valadao

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

Unraveling human, rodent and snake Kolmioviridae replication to anticipate cross-species transmission

K. Majzoub, P. Khalfi, Z. Denis, G. Merolla, C. Chavey, J. Ursic-Bedoya, L. Soppa, L. Szirovicza, U. Hetzel, J. Dufourt, C. Leyrat, N. Goldmann, K. Goto, E. Verrier, T. F. Baumert, , J. Hepojoki

This study compares the replication of three Kolmioviridae viruses in vitro and in vivo, revealing differences in host range and replication efficiency.

bioRxiv · May 17, 2023 · PreprintMicrobiology

A co-opted endogenous retroviral envelope promotes cell survival by controlling SLC31A1/CTR1-mediated copper transport and homeostasis

S. Tury, L. Chauveau, V. Courgnaud, J.-L. Battini

The paper identifies Refrex1, an endogenous retroviral envelope protein, as a regulator of copper homeostasis through interaction with SLC31A1/CTR1, demonstrating its role in cell survival by controlling copper levels and redox balance.

bioRxiv · Dec 9, 2021Microbiology

The DEAD box RNA helicase DDX42 is an intrinsic inhibitor of positive-strand RNA viruses

B. Bonaventure, A. Rebendenne, F. Garcia de Gracia, J. McKellar, S. Gracias, E. Labaronne, M. Tauziet, A. L. Chaves Valadao, E. Bernard, L. Briant, N. Gros, W. Djilli, M. Arnaud-Arnould, V. Courgnaud, H. Parrinello, , C. Goujon

This study identifies DDX42 as an intrinsic antiviral inhibitor that restricts HIV-1 and other positive-strand RNA viruses but not negative-strand RNA viruses.

bioRxiv · Oct 28, 2020Microbiology