Author

Paula Polonio

Consejo Superior de Investigaciones CientíficasORCID 0009-0006-0786-4655Unclaimed ORCID profile · follow to get notified of new preprints

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Paula Polonio1 paper · Centro de Investigaciones Biologicas Margarita Salas;

Biology Disciplines

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Biophysics· 1 Cell Biology· 1

Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 1 Approach:deep learning· 1 Approach:experimental assay· 1 Assay:fluorescence / live-cell microscopy· 1 Organism:fungi (other)· 1 Organism:human· 1 Research Focus:protein folding & dynamics· 1 Approach:statistical model· 1

Frequent Co-Authors

Eduardo Antonio EspesoiD· 1 shared Fátima C. Escobedo‐González· 1 shared Gustavo A. Titaux‐DelgadoiD· 1 shared Hanxing JiangiD· 1 shared Iban Ubarretxena‐BelandiaiD· 1 shared Jorge Pedro López-AlonsoiD· 1 shared Mario PinariD· 1 shared Marisa DelgadoiD· 1 shared

Activity by Year

2025-2025 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

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1 shared paperCell Biology

Eduardo Antonio EspesoORCID

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2 papers

Recent·Most cited

Cell BiologyPLoS GeneticsPeer-reviewedAug 26, 2025

The actin module of endocytic internalization in Aspergillus nidulans: a critical role of the WISH/DIP/SPIN90 family protein Dip1

Marisa Delgado, Mario Pinar, Paula Polonio…·Miguel Angel Peñalva

This study investigates endocytic internalization in Aspergillus nidulans, revealing Dip1's role in priming Arp2/3 for actin filament synthesis and identifying Dip1-independent mechanisms for seed filament formation.

7 citations

fungi (other)fluorescence / live-cell microscopy

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BiophysicsbioRxivPreprintJan 13, 2025

Structural Basis for the Assembly of Amyloid Fibrils by the Master Cell-Signaling Regulator Human Receptor-Interacting Protein Kinase 1

Paula Polonio, Jorge Pedro López-Alonso, Hanxing Jiang…·Miguel Mompeán

This study determines the high-resolution structure of human RIPK1 homomeric amyloid fibrils, revealing structural differences from RIPK3 fibrils that inform necroptosis mechanisms.

DOI 10.1101/2025.01.13.630173

humanstructural biology

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