Author

Sandrine Kappler‐Gratias

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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Approach:experimental assay· 3 Research Focus:drug response / drug discovery· 2 Research Focus:host-pathogen & immune response· 2 Organism:mouse· 2 Organism:human· 1 Research Focus:variant effect prediction· 1

Frequent Co-Authors

Franck GallardoiD· 3 shared Luigi André AgrofoglioiD· 3 shared Vincent RoyiD· 3 shared Charlotte Quentin-FroignantiD· 2 shared Elie MarcheteauiD· 2 shared Károly TóthiD· 2 shared Alicia MasiD· 1 shared Alı́ AlejoiD· 1 shared

Activity by Year

2025-2025 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 37 mutual co-author links

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3 shared papersMicrobiology

Franck GallardoORCID

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

MicrobiologybioRxivPreprintFeb 20, 2025

LAVR-289, a new acyclo-nucleoside phosphonate having broad-spectrum activity against herpesviruses.

Sandrine Kappler‐Gratias, Charlotte Quentin-Froignant, Elie Marcheteau…·Franck Gallardo

This study evaluates LAVR-289, a new antiviral compound, showing broad-spectrum activity against herpesviruses and resistance to existing treatments.

DOI 10.1101/2025.02.20.639249

humanexperimental assay

𝕏 PostBluesky

MicrobiologybioRxivPreprintFeb 20, 2025

LAVR-289, a New Orally Bioavailable Inhibitor of Adenovirus Replication in vitro and in vivo.

Charlotte Quentin-Froignant, Ann E. Tollefson, Anna Cline-Smith…·Franck Gallardo

This study evaluates LAVR-289, an acyclonucleoside phosphonate, showing potent antiviral activity against adenovirus in vitro and in vivo, with 100% survival in immunocompromised hamsters.

DOI 10.1101/2025.02.20.639236

mouseexperimental assay

𝕏 PostBluesky

MicrobiologybioRxivPreprintFeb 20, 2025

In vitro and in vivo Antiviral Activity of the Acyclic Nucleoside Phosphonate Prodrug LAVR-289 against Poxvirus and African Swine Fever Virus Replication

Elie Marcheteau, Estelle Mosca, Gaelle Frénois-Veyrat…·Franck Gallardo

This study evaluates LAVR-289, a nucleoside analogue, showing antiviral activity against poxviruses and ASFV in vitro and in vivo with no toxicity.

DOI 10.1101/2025.02.20.634468

mouseexperimental assay

𝕏 PostBluesky