Author

D. J. Barbosa

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· 3

Signature Assays, Organisms & Methods

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Organism:C. elegans· 3 Research Focus:cell signaling & trafficking· 3 Approach:experimental assay· 3 Research Focus:development & morphogenesis· 2 Research Focus:cell type annotation· 1 Assay:imaging· 1

Frequent Co-Authors

R. Gassmann· 3 shared A. X. Carvalho· 2 shared R. Celestino· 2 shared A. F. Castro-Rodrigues· 1 shared A. Musacchio· 1 shared A. Xavier de Carvalho· 1 shared B. Prevo· 1 shared C. Carvalho· 1 shared

Activity by Year

2017-2023 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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3 shared papersCell Biology

R. Gassmann

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3 papers

Recent·Most cited

Dynein directs prophase centrosome migration to control the stem cell division axis in the developing C. elegans epidermis

C. Carvalho, D. J. Barbosa, R. Celestino, E. Zanin, A. X. Carvalho, R. Gassmann

This study shows dynein orients spindle migration in C. elegans epidermal stem cells, ensuring proper asymmetric division and tissue organization.

bioRxiv · Sep 25, 2023 · PreprintCell Biology

JIP3 regulates bi-directional organelle transport in neurons through its interaction with dynein and kinesin-1

R. Celestino, J. B. Gama, A. F. Castro-Rodrigues, D. J. Barbosa, E. A. d'Amico, A. Musacchio, A. Xavier de Carvalho, J. H. Morais-Cabral, R. Gassmann

This study shows JIP3 interacts with dynein and kinesin-1 to regulate bi-directional organelle transport in neurons, preventing lysosome accumulation.

bioRxiv · Oct 11, 2021Cell Biology

Dynactin Binding To Tyrosinated Microtubules Promotes Centrosome Centration In C. Elegans By Enhancing Dynein-Mediated Organelle Transport

D. J. Barbosa, J. Duro, D. K. Cheerambathur, B. Prevo, A. X. Carvalho, R. Gassmann

This study shows that dynactin's binding to tyrosinated microtubules enhances dynein-mediated organelle transport, which is critical for centrosome centration in C. elegans zygotes.

bioRxiv · Apr 24, 2017Cell Biology