Author

A. Orrantia

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Immunology· 4

Signature Assays, Organisms & Methods

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Approach:experimental assay· 4 Organism:human· 4 Research Focus:cell type annotation· 3 Assay:flow cytometry· 3 Research Focus:differential expression· 2 Research Focus:cancer & tumor microenvironment· 1 Research Focus:cell signaling & trafficking· 1 Assay:proteomics· 1

Frequent Co-Authors

F. Borrego· 4 shared O. Zenarruzabeitia· 4 shared I. Terren· 3 shared G. Astarloa-Pando· 2 shared J. Vitalle· 2 shared R. Perez-Garay· 2 shared S. Perez-Fernandez· 2 shared V. Sanda· 2 shared

Activity by Year

2020-2024 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 36 mutual co-author links

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4 shared papersImmunology

F. Borrego

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Author profile →

4 papers

Recent·Most cited

Activated NK cells with a predominance of inhibitory receptors and a decidual-like phenotype expand after autologous HSCT in children with tumors.

G. Astarloa-Pando, D. Polanco-Alonso, V. Sanda, A. Orrantia, A. Amarilla-Irusta, S. Perez-Fernandez, R. Perez-Garay, A. Sevilla, A. Lopez-Pardo, A. Tijero, J. J. Uriz, M. Rey, I. Astigarraga, B. Manzanares-Martin, N. G. Bediaga, , F. Borrego

The paper characterizes NK cell changes after autologous HSCT in children, finding an activated, decidual-like phenotype linked to cytokine levels and relapse risk.

bioRxiv · Jul 1, 2024 · PreprintImmunology

T cell activation, highly armed cytotoxic cells and a sharp shift in monocytes CD300 receptors expression is characteristic of patients with severe COVID-19

O. Zenarruzabeitia, G. Astarloa-Pando, I. Terren, A. Orrantia, R. Perez-Garay, I. Seijas-Betolaza, J. Nieto-Arana, N. Imaz-Ayo, S. Perez-Fernandez, E. Arana-Arri, F. Borrego

This study identifies immune cell alterations in severe COVID-19 patients, including T cell activation, cytotoxic cell markers, and monocyte receptor changes, linked to disease severity.

bioRxiv · Dec 22, 2020Immunology

Human cytokine-induced memory-like NK cells preserve increased glycolysis but the glycolytic-dependence of their effector functions differ between stimuli

I. Terren, A. Orrantia, A. Mosteiro, J. Vitalle, O. Zenarruzabeitia, F. Borrego

This study examines metabolic changes in cytokine-induced memory-like NK cells and shows that glycolytic dependence of effector functions varies with stimuli.

bioRxiv · Aug 20, 2020 · PreprintImmunology

A NKp80-based identification strategy reveals that CD56neg NK cells are not completely dysfunctional in health and disease.

A. Orrantia, I. Terren, A. Izquierdo-Lafuente, J. A. Alonso-Cabrera, V. Sanda, J. Vitalle, S. Moreno, M. Tasias, A. Uranga, C. Gonzalez, J. J. Mateos, J. C. Garcia-Ruiz, O. Zenarruzabeitia, F. Borrego

This study identifies NKp80 as a reliable marker for CD56neg NK cells, showing they retain functional capacity in health and disease.

bioRxiv · Feb 12, 2020Immunology