Author

J. S. Ramalho

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Cell Biology· 2

Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 2 Approach:experimental assay· 2 Assay:proteomics· 2 Research Focus:cell type annotation· 1 Organism:human· 1 Organism:zebrafish· 1

Frequent Co-Authors

A. da Rosa Soares· 1 shared A. S. Carvalho· 1 shared C. Escrevente· 1 shared C. M. Carvalho· 1 shared D. C. Barral· 1 shared G. van Niel· 1 shared H. C. Beck· 1 shared H. Girao· 1 shared

Activity by Year

2021-2021 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 24 mutual co-author links

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1 shared paperCell Biology

A. da Rosa Soares

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2 papers

Recent·Most cited

LAMP2A regulates the loading of proteins into exosomes.

J. V. Ferreira, A. da Rosa Soares, J. S. Ramalho, C. M. Carvalho, M. H. Cardoso, P. Pintado, A. S. Carvalho, H. C. Beck, R. Matthiesen, M. Zuzarte, H. Girao, G. van Niel, P. Pereira

The paper identifies LAMP2A as a key regulator of protein loading into exosomes, independent of ESCRT machinery, and demonstrates its role in transporting hypoxia signals via exosomes.

bioRxiv · Jul 26, 2021Cell Biology

Melanocore uptake by keratinocytes occurs through phagocytosis and involves Protease-activated receptor-2 activation

H. Moreiras, M. V. Neto, L. B. Lopes, C. Escrevente, J. S. Ramalho, M. C. Seabra, D. C. Barral

The paper investigates how melanocores and melanosomes are internalized by keratinocytes, finding that melanocores are taken up via phagocytosis involving PAR-2 activation, while melanosomes use macropinocytosis.

bioRxiv · Apr 13, 2021 · PreprintCell Biology