Author

Joana N. Bugalhão

Unidade em Ciências Biomoleculares AplicadasORCID 0000-0002-0823-3541Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Microbiology· 1

Signature Assays, Organisms & Methods

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Approach:biophysical modeling· 1 Research Focus:cell signaling & trafficking· 1 Approach:experimental assay· 1 Research Focus:host-pathogen & immune response· 1 Organism:human· 1 Assay:proteomics· 1 Organism:yeast· 1

Frequent Co-Authors

Álvaro H. CrevennaiD· 1 shared Irina Saraiva FrancoiD· 1 shared Joana Saraiva· 1 shared L. Jaime Mota· 1 shared Teresa Gil CarvalhoiD· 1 shared Zach HenseliD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

6 top collaborators · 15 mutual co-author links

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1 shared paperMicrobiology

Álvaro H. CrevennaORCID

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1 paper

Recent·Most cited

The small GTPase Rab5 inhibits actin polymerization mediated by the Legionella pneumophila effector VipA

Joana Saraiva, Joana N. Bugalhão, Teresa Gil Carvalho, Zach Hensel, Álvaro H. Crevenna, L. Jaime Mota, Irina Saraiva Franco

This study identifies Rab5 as an interacting partner of the L. pneumophila effector VipA, showing that Rab5 binding inhibits VipA's ability to promote actin polymerization.

Medical Microbiology and Immunology · Apr 2, 2026Peer-reviewedMicrobiology