Author

Leticia S. Antonio

Universidade Federal do Rio de JaneiroORCID 0000-0002-4843-8840Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

Click to filter author papers

Neuroscience· 1 Pathology· 1

Signature Assays, Organisms & Methods

Click to filter · or open tag

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

Frequent Co-Authors

Emanuelle Vasconcellos de LimaiD· 2 shared Julia Rosauro ClarkeiD· 2 shared Robson da CostaiD· 2 shared Andrea Thompson Da PoianiD· 1 shared Andreza Lemos SalvioiD· 1 shared Antônio José da Silva-GonçalvesiD· 1 shared Cláudia Cristina Ferreira VasconcelosiD· 1 shared Cláudia Pinto FigueiredoiD· 1 shared

Activity by Year

2022-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 35 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

2 shared papersPathology

Emanuelle Vasconcellos de LimaORCID

Mutual co-authors in cluster

Author profile →

2 papers

Recent·Most cited

PathologyVirulencePeer-reviewedOct 31, 2025

Leishmania amazonensis infection induces IL1β-dependent hyperalgesia, while dampening mechanical allodynia in C57BL/6 mice

G. Pérez, Emanuelle Vasconcellos de Lima, Leticia S. Antonio…·Herbert Leonel de Matos Guedes

This study investigates nociceptive changes in cutaneous leishmaniasis using C57BL/6 mice, finding IL-1β contributes to thermal hypersensitivity while structural changes cause mechanical desensitization.

1 citation

mouseexperimental assay

𝕏 PostBluesky

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

𝕏 PostBluesky