Author

Paulo A. Gameiro

Universidade Nova de LisboaORCID 0000-0001-8176-4237Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 1 Research Focus:development & morphogenesis· 1 Organism:Drosophila· 1 Approach:experimental assay· 1 Approach:genetic perturbation / CRISPR· 1 Assay:metagenomics· 1 Assay:proteomics· 1

Frequent Co-Authors

Catarina J GaspariD· 1 shared Colin AdrainiD· 1 shared Cristiana C SantosiD· 1 shared Fátima CairrãoiD· 1 shared Franka VoigtiD· 1 shared Juanma RamíreziD· 1 shared Miguel L TrigoiD· 1 shared Ming YangiD· 1 shared

Activity by Year

2025-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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1 shared paperCell Biology

Catarina J GasparORCID

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1 paper

Recent·Most cited

Cell BiologyNature CommunicationsPeer-reviewedAug 13, 2025

Fbxo42 promotes the degradation of Ataxin-2 granules to trigger terminal Xbp1 signaling

Cristiana C Santos, Nadine Schweizer, Fátima Cairrão…·Pedro Manuel Dias Neto Domingos

This study shows Fbxo42 promotes degradation of Ataxin-2 granules, enabling Xbp1 translation and triggering cell death during terminal UPR activation.

7 citations

Drosophilaproteomics

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