Author

Gilberto Betancor

Universidad de Las Palmas de Gran CanariaORCID 0000-0003-0548-7690Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Microbiology· 2

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Research Focus:host-pathogen & immune response· 2 Organism:human· 2 Assay:cryo-EM· 1

Frequent Co-Authors

Michael H. MalimiD· 2 shared Andrea Martinez-RamasiD· 1 shared Andrew Goodale· 1 shared Dave J. Williamson· 1 shared Frank DiMaioiD· 1 shared James A CainiD· 1 shared Julien R. C. BergeroniD· 1 shared Laura ArribasiD· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 27 mutual co-author links

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2 shared papersMicrobiology

Michael H. MalimORCID

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2 papers

Recent·Most cited

MicrobiologybioRxivPreprintNov 11, 2026

POM121 regulates lentiviral nuclear import in a capsid-host factor-dependent manner

Laura Arribas, Andrea Martinez-Ramas, James A Cain…·Gilberto Betancor

This study identifies POM121 as a regulator of lentiviral nuclear import, showing its effect is virus-specific and depends on capsid-host interactions.

DOI 10.64898/2026.11.09.765341

humanexperimental assay

𝕏 PostBluesky

MicrobiologybioRxivPreprintMay 8, 2026

MX2 Mediates Collapse of the HIV-1 Capsid

Andrew Goodale, Szu‐Wei Huang, Nathalia Almeida…·Michael H. Malim

This study identifies the minimal MX2 region required for HIV-1 restriction and shows that MX2 binding disrupts the capsid lattice, leading to premature fragmentation and preventing viral nuclear import.

DOI 10.64898/2026.05.07.723526

humancryo-EM

𝕏 PostBluesky