Author

Alejandro Villalba

Hospital Universitario La PazORCID 0000-0003-2516-3714Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Organism:human· 2 Research Focus:cell type annotation· 1 Assay:flow cytometry· 1 Research Focus:host-pathogen & immune response· 1 Assay:proteomics· 1

Frequent Co-Authors

Beatriz Nieto-CarvalhaliD· 2 shared Diana PeiteadoiD· 2 shared I. MonjoiD· 2 shared María‐Eugenia Miranda‐CarúsiD· 2 shared Sara GarcíaiD· 2 shared Alejandro BalsaiD· 1 shared C. Bohórquez HerasiD· 1 shared Claudia Campos-FabreiD· 1 shared

Activity by Year

2024-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 39 mutual co-author links

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2 shared papersImmunology

Beatriz Nieto-CarvalhalORCID

Mutual co-authors in cluster

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2 papers

Recent·Most cited

ImmunologybioRxivPreprintOct 1, 2026

Double-Negative B Cell Expansion Defines a Relapse-Prone Immunophenotype in Newly Diagnosed Giant Cell Arteritis

Beatriz Nieto-Carvalhal, I. Monjo, Claudia Campos-Fabre…·María‐Eugenia Miranda‐Carús

The paper identifies expanded CD27-IgD-double-negative B cells as a biomarker for relapse in newly diagnosed giant cell arteritis.

DOI 10.64898/2026.09.25.754436

humanproteomics

𝕏 PostBluesky

ImmunologyRheumatologyPeer-reviewedAug 13, 2024

Increased circulating CD39+FoxP3+CD4+ regulatory T cells in Early Rheumatoid Arthritis facilitate the antiinflammatory action of methotrexate and associate with the clinical response

Alejandro Villalba, Laura Nuño, Marta Benito…·María‐Eugenia Miranda‐Carús

The paper examines the relationship between CD39+FoxP3+CD4+ regulatory T cells and methotrexate response in early rheumatoid arthritis, finding higher Treg39+ frequencies predict better clinical outcomes.

2 citations

humanflow cytometry

𝕏 PostBluesky