Author

Vincent Louis Viala

Instituto ButantanORCID 0000-0003-2267-9985Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Genetic & Genomic Medicine· 2 Evolutionary Biology· 1 Microbiology· 1

Signature Assays, Organisms & Methods

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Approach:statistical model· 3 Research Focus:phylogenetics / evolution· 2 Assay:ChIP-seq· 1 Research Focus:chromatin & epigenetic regulation· 1 Approach:experimental assay· 1 Research Focus:host-pathogen & immune response· 1 Organism:human· 1 Assay:metagenomics· 1

Frequent Co-Authors

Antonio Jorge MartinsiD· 3 shared Cláudia Renata dos Santos BarrosiD· 3 shared Elaine Vieira SantosiD· 3 shared Evandra Strazza RodriguesiD· 3 shared Loyze Paola Oliveira de LimaiD· 3 shared Maria Carolina EliasiD· 3 shared Marta GiovanettiiD· 3 shared Svetoslav Nanev SlavoviD· 3 shared

Activity by Year

2021-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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3 shared papersGenetic & Genomic Medicine

Antonio Jorge MartinsORCID

Mutual co-authors in cluster

Author profile →

4 papers

Recent·Most cited

MicrobiologybioRxivPreprintJun 20, 2025

New Histone H4 variant and H2B variant Exhibits Distinct Genomic Locations, Chromatin Affinities, and Dynamics Throughout Life Cycle and Cell Cycle of Trypanosoma cruzi

Juliana Nunes Rosón, Mariana Loterio Silva, Herbert G. S. Silva…·Júlia Pinheiro Chagas da Cunha

This study identifies a novel histone H4 variant (H4.V) in Trypanosoma cruzi, showing distinct genomic localization, expression profiles, and chromatin-binding dynamics compared to H2B.V.

1 citation

ChIP-seqexperimental assay

𝕏 PostBluesky

Evolutionary BiologyVirus EvolutionPeer-reviewedNov 22, 2024

Comprehensive Molecular Epidemiology of Influenza Viruses in Brazil: Insights from a Nationwide Analysis

Isabela Carvalho Brcko, Vinícius Carius de Souza, Gabriela de Cássia Ribeiro…·Maria Carolina Elias

This study analyzes the molecular epidemiology of Influenza A and B viruses in Brazil from 2021 to 2023, revealing lineage dominance patterns and mutations that may impact vaccine efficacy.

12 citations

humanmetagenomics

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Genetic & Genomic MedicineNature MicrobiologyPeer-reviewedAug 18, 2022

Genomic epidemiology reveals the impact of national and international restrictions measures on the SARS-CoV-2 epidemic in Brazil

Marta Giovanetti, Svetoslav Nanev Slavov, Vagner Fonseca…·Maria Carolina Elias

The paper uses genomic data to analyze how national and international restrictions affected SARS-CoV-2 transmission in Brazil and Paraguay, showing the spread of variants and the role of importation.

108 citationstop 1%

whole-genome sequencingstatistical model

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Genetic & Genomic MedicinemedRxivPreprintSep 15, 2021

SARS-CoV-2 Delta variant of concern in Brazil - multiple introductions, communitary transmission, and early signs of local evolution

José Salvatore Leister Patané, Vincent Louis Viala, Loyze Paola Oliveira de Lima…·Sandra Coccuzzo

This study characterizes the spread and mutational profile of the SARS-CoV-2 Delta variant in Brazil, focusing on its introduction, transmission, and early signs of local evolution.

12 citations

virusstatistical model

𝕏 PostBluesky