Author

F. Posas

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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Biochemistry· 1 Cancer Biology· 1 Cell Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Research Focus:cell type annotation· 2 Assay:proteomics· 2 Organism:yeast· 2 Assay:bulk RNA-seq· 1 Research Focus:cancer & tumor microenvironment· 1 Research Focus:cell signaling & trafficking· 1 Research Focus:differential expression· 1

Frequent Co-Authors

C. Sole· 2 shared E. de Nadal· 2 shared M. Nadal-Ribelles· 2 shared A. Molero-Valenzuela· 1 shared A. Soriano· 1 shared C. Jimenez· 1 shared D. Llobet-Navas· 1 shared E. Borras· 1 shared

Activity by Year

2022-2024 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 27 mutual co-author links

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2 shared papersCell Biology

C. Sole

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

Basal association of a transcription factor favors early gene expression

S. Pinheiro, M. Nadal-Ribelles, C. Sole, V. Vincenzetti, Y. Dusserre, F. Posas, S. Pelet

The paper investigates how Ste12 binding site configurations and nucleosome positioning affect gene expression timing and level in yeast mating.

bioRxiv · Mar 26, 2024Cell Biology

Peroxiredoxinylation buffers the redox state of the proteome upon cellular stress

G. Seisenbacher, Z. Raguz Nakic, E. Borras, E. Sabido, U. Sauer, E. de Nadal, F. Posas

This study shows that peroxiredoxin Tsa1 in yeast peroxiredoxinylates hundreds of proteins, affecting metabolism and stress resistance, with thioredoxins removing the resulting disulfide bonds.

bioRxiv · Dec 13, 2023Biochemistry

Structural disruption of BAF chromatin remodeller impairs neuroblastoma metastasis by reverting an invasiveness epigenomic program

C. Jimenez, R. Antonelli, M. Nadal-Ribelles, L. Devis-Jauregui, P. Latorre, C. Sole, M. Masanas, A. Molero-Valenzuela, A. Soriano, J. Sanchez de Toledo, D. Llobet-Navas, J. Roma, F. Posas, E. de Nadal, S. Gallego, , M. F. Segura

This study shows that disrupting the BAF chromatin remodeller in neuroblastoma cells reduces metastasis by repressing an invasiveness-related epigenomic program.

bioRxiv · May 17, 2022Cancer Biology