Author

João Victor Paiva Romano

Universidade Federal do Rio de JaneiroORCID 0009-0005-5137-0348Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Immunology· 2

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Research Focus:host-pathogen & immune response· 2 Organism:mouse· 2

Frequent Co-Authors

Alessandra Marcia da Fonseca-MartinsiD· 2 shared Daniel Cláudio Oliveira GomesiD· 2 shared Herbert Leonel de Matos GuedesiD· 2 shared Hozany PraxedesiD· 2 shared Luciana Polaco CovreiD· 2 shared Naiara Carla ManhãesiD· 2 shared Alda Maria Da‐CruziD· 1 shared Alisson Amaral da RochaiD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 42 mutual co-author links

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2 shared papersImmunology

Alessandra Marcia da Fonseca-MartinsORCID

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2 papers

Recent·Most cited

ImmunologybioRxivPreprintFeb 3, 2026

Adipose-Derived Extracellular Vesicles Mitigate Experimental Cutaneous Leishmaniasis Through an IL-10 Dependent Mechanism

Douglas Barroso de Almeida, Camila Fernandez, Alisson Amaral da Rocha…·Herbert Leonel de Matos Guedes

This study shows that adipose-derived mesenchymal stem cell extracellular vesicles reduce cutaneous leishmaniasis severity through IL-10-dependent immunomodulation without affecting parasite load.

DOI 10.64898/2026.02.02.703256

mouseexperimental assay

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ImmunologyFrontiers in ImmunologyPeer-reviewedAug 4, 2025

Mice Mucosal Leishmaniasis model shown high parasite load, increased cytotoxicity and impaired IL-10+ cells response

Alisson Amaral Da-Rocha, Júlio Souza dos-Santos, Igor Santos Bittencourt…·Herbert Leonel de Matos Guedes

This study evaluates the immunopathological effects of Leishmania amazonensis infection in BALB/c mice via mucosal and dermal routes, finding higher parasite load and inflammation in the mucosa.

1 citation

mouseexperimental assay

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