Author

Barbara Walter

Institut d'Investigació Biomédica de Bellvitge

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

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Cell Biology· 1

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Assay:ATAC-seq· 1 Research Focus:cell type annotation· 1 Assay:ChIP-seq· 1 Research Focus:chromatin & epigenetic regulation· 1 Research Focus:drug response / drug discovery· 1 Approach:experimental assay· 1 Organism:mouse· 1

Frequent Co-Authors

Ángel RayaiD· 1 shared Dídac MaciàiD· 1 shared Eva Mejía-RamíreziD· 1 shared Fabio PezzanoiD· 1 shared Francesca MatteiniiD· 1 shared Francesco Affuso· 1 shared Jorge Castillo‐RoblesiD· 1 shared Loïc ReymondiD· 1 shared

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2025-2025 · peak 1/yr

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10 top collaborators · 45 mutual co-author links

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1 shared paperCell Biology

Ángel RayaORCID

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1 paper

Recent·Most cited

Targeting RhoA activity rejuvenates aged hematopoietic stem cells

Eva Mejía-Ramírez, Pablo Iáñez Picazo, Barbara Walter, Sara Montserrat‐Vazquez, Francesco Affuso, Stefan Wieser, Fabio Pezzano, Loïc Reymond, Jorge Castillo‐Robles, Francesca Matteini, Loris Mularoni, Dídac Macià, Ángel Raya, Verena Ruprecht, Yi Zheng, , Maria Carolina Florian

This study shows that reducing RhoA activity in aged HSCs lowers nuclear tension, restores chromatin structure, and improves regenerative capacity and lineage balance.

bioRxiv · Apr 23, 2025 · PreprintCell Biology