Author

Isadora Silva Barcellos

Universidade Federal do Rio de JaneiroORCID 0000-0001-7937-7094Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

Click to filter author papers

Microbiology· 2

Signature Assays, Organisms & Methods

Click to filter · or open tag

Approach:experimental assay· 2 Research Focus:cell type annotation· 1 Assay:DNA methylation· 1 Organism:E. coli· 1 Research Focus:host-pathogen & immune response· 1 Organism:human· 1 Assay:metagenomics· 1 Assay:proteomics· 1

Frequent Co-Authors

Adriana Lúcia Pires Ferreira· 1 shared Ana-Carolina Siqueira Couto de Oliveira· 1 shared Andressa Temperini de Oliveira Marre· 1 shared Beatriz Meurer MoreiraiD· 1 shared Eduardo Moreira de CastroiD· 1 shared J.C.C. Morgado· 1 shared Juliana Jandre Sueiro de Souza Pereira· 1 shared Káris Maria de Pinho Rodrigues· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 21 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

1 shared paperMicrobiology

Adriana Lúcia Pires Ferreira

Mutual co-authors in cluster

Author profile →

2 papers

Recent·Most cited

MicrobiologybioRxivPreprintMar 23, 2026

Virulence and antimicrobial resistance features among clades of Escherichia coli ST131 strains causing community-acquired urinary tract infection in Rio de Janeiro, Brazil

Isadora Silva Barcellos, Thais C. C Sousa, Eduardo Moreira de Castro…·Karla Rodrigues Miranda

This study characterizes virulence and antimicrobial resistance features of E. coli ST131 strains from Rio de Janeiro, identifying subclade C2 as highly resistant and virulent, contributing to its dissemination.

DOI 10.64898/2026.03.18.712724

E. coliDNA methylation

𝕏 PostBluesky

MicrobiologybioRxivPreprintJan 15, 2026

ADHESION, BIOFILM, AND INVASION: INVESTIGATING THE VIRULENCE MECHANISMS OF Prevotella spp.

Andressa Temperini de Oliveira Marre, J.C.C. Morgado, Scarlathe Bezerra da Costa…·Leandro Araújo Lobo

This study investigates virulence mechanisms of Prevotella species by analyzing adhesion, biofilm formation, invasion, and plasminogen activation in different strains.

DOI 10.64898/2026.01.15.699568

humanproteomics

𝕏 PostBluesky