Author

Soniza Vieira Alves‐Leon

Universidade Federal do Rio de JaneiroORCID 0000-0002-1538-6730Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Neuroscience· 2 Microbiology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Organism:mouse· 3 Research Focus:cell type annotation· 2 Research Focus:differential expression· 2 Research Focus:drug response / drug discovery· 2 Assay:proteomics· 2 Research Focus:gene regulatory network inference· 1 Research Focus:host-pathogen & immune response· 1

Frequent Co-Authors

Cláudia Pinto FigueiredoiD· 2 shared Fabrícia Lima Fontes-DantasiD· 2 shared Giselle Fazzioni PassosiD· 2 shared Hannah P. Mota-AraujoiD· 2 shared Lilian C. ColodetiiD· 2 shared Luiz Eduardo Baggio SavioiD· 2 shared Robson da CostaiD· 2 shared Adriano SebollelaiD· 1 shared

Activity by Year

2022-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 24 mutual co-author links

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2 shared papersMicrobiology

Cláudia Pinto FigueiredoORCID

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

MicrobiologybioRxivPreprintFeb 23, 2026

Acute IFN-gamma responses drive sensory neuron injury and chronic pain after chikungunya virus infection

Lilian C. Colodeti, Thamires Bragança Paduam Gonçalves, Hannah P. Mota-Araujo…·Cláudia Pinto Figueiredo

This study shows that IFN-gamma drives sensory neuron injury and chronic pain after chikungunya virus infection in mice and humans.

DOI 10.64898/2026.02.02.702518

𝕏 PostBluesky

NeuroscienceMolecular TherapyPeer-reviewedNov 11, 2022

AAV-mediated neuronal expression of a scFv antibody selective for Aβ oligomers protects synapses and rescues memory in Alzheimer models

María Clara Sellés, Juliana T.S. Fortuna, Magalí Cecilia Cercato…·Sergio Teixeira Ferreira

This study shows that AAV-delivered scFv antibodies targeting Aβ oligomers protect synapses and rescue memory in Alzheimer's disease models.

32 citations

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NeurosciencebioRxivPreprintJun 7, 2022

SARS-CoV-2 spike protein induces long-term TLR4-mediated synapse and cognitive loss recapitulating Post-COVID syndrome

Fabrícia Lima Fontes-Dantas, Gabriel Gripp Fernandes, Elisa Gouvea Gutman…·Cláudia Pinto Figueiredo

The paper shows that SARS-CoV-2 spike protein causes long-term cognitive and synaptic damage in mice, and a TLR4 genetic variant is linked to worse cognitive outcomes in post-COVID patients.

1 citation

mouseproteomics

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