Author

Nerea Osinalde

University of the Basque CountryORCID 0000-0001-8850-7794Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Cell Biology· 1 Neuroscience· 1

Signature Assays, Organisms & Methods

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Organism:Drosophila· 2 Approach:experimental assay· 2 Research Focus:cell signaling & trafficking· 1 Research Focus:development & morphogenesis· 1 Approach:genetic perturbation / CRISPR· 1 Assay:metagenomics· 1 Assay:proteomics· 1

Frequent Co-Authors

Juanma RamíreziD· 2 shared Ugo MayoriD· 2 shared Alberto FerrúsiD· 1 shared Catarina J GaspariD· 1 shared Colin AdrainiD· 1 shared Cristiana C SantosiD· 1 shared Fátima CairrãoiD· 1 shared Franka VoigtiD· 1 shared

Activity by Year

2020-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 33 mutual co-author links

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2 shared papersCell Biology

Juanma RamírezORCID

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2 papers

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

𝕏 PostBluesky

NeurosciencebioRxivPreprintJan 23, 2020

The ubiquitin ligase Ariadne-1 regulates NSF for neurotransmitter release

Juanma Ramírez, Miguel Morales, Nerea Osinalde…·Alberto Ferrús

This study identifies Comt/NSF as an ubiquitination substrate of Ari-1 in Drosophila neurons and shows that Ari-1 loss of function affects neurotransmitter release differently in spontaneous and evoked modes.

DOI 10.1101/2020.01.23.916619

Drosophilaexperimental assay

𝕏 PostBluesky