Browsing by Author "Nadal Ribelles, Mariona, 1984-"

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  • Control of Cdc28 CDK1 by a stress-induced lncRNA
    Nadal Ribelles, Mariona, 1984-; Solé, Carme; Xu, Zhenyu; Steinmetz, Lars M.; Nadal Clanchet, Eulàlia de; Posas Garriga, Francesc (Elsevier, 2014)
    Genomic analysis has revealed the existence of a large number of long noncoding RNAs (lncRNAs) with different functions in a variety of organisms, including yeast. Cells display dramatic changes of gene expression upon ...
  • Control of transcription by the stress activated Hog1 kinase
    Nadal Ribelles, Mariona, 1984- (Universitat Pompeu Fabra, 2015-05-27)
    A fundamental property of living cells is the ability to sense and robustly respond to fluctuations in their environment. In budding yeast (Saccharomyces cerevisiae) changes in extracellular osmolarity are sensed by the ...
  • Control of Ubp3 ubiquitin protease activity by the Hog1 SAPK modulates transcription upon osmostress
    Solé, Carme; Nadal Ribelles, Mariona, 1984-; Kraft, Claudine; Peter, Matthias; Posas Garriga, Francesc; Nadal Clanchet, Eulàlia de (Nature Publishing Group, 2011)
    Protein ubiquitylation is a key process in the regulation of many cellular processes. The balance between the activity of ubiquitin ligases and that of proteases controls the level of ubiquitylation. In response to ...
  • Data-driven identification of inherent features of eukaryotic stress-responsive genes
    Latorre Doménech, Pablo, 1993-; Böttcher, René; Nadal Ribelles, Mariona, 1984-; Li, Constance H.; Solé, Carme; Martínez Cebrián, Gerard, 1992-; Boutros, Paul C.; Posas Garriga, Francesc; Nadal Clanchet, Eulàlia de (Oxford University Press, 2022)
    Living organisms are continuously challenged by changes in their environment that can propagate to stresses at the cellular level, such as rapid changes in osmolarity or oxygen tension. To survive these sudden changes, ...
  • H3K4 monomethylation dictates nucleosome dynamics and chromatin remodeling at stress-responsive genes
    Nadal Ribelles, Mariona, 1984-; Mas Martín, Glòria; Millán Zambrano, Gonzalo; Solé, Carme; Ammerer, Gustav; Chávez, Sebastián; Posas Garriga, Francesc; Nadal Clanchet, Eulàlia de (Oxford University Press, 2015)
    Chromatin remodeling is essential for proper adaptation to extracellular stimuli. The p38-related Hog1 SAPK is an important regulator of transcription that mediates chromatin remodeling upon stress. Hog1 targets the RSC ...
  • Hog1 bypasses stress-mediated down-regulation of transcription by RNA polymerase II redistribution and chromatin remodeling
    Nadal Ribelles, Mariona, 1984-; Conde Pueyo, Núria, 1983-; Flores, Oscar; González-Vallinas Rostes, Juan, 1983-; Eyras Jiménez, Eduardo; Nadal Clanchet, Eulàlia de; Posas Garriga, Francesc (BioMed Central, 2012)
    Cells are subjected to dramatic changes of gene expression upon environmental changes. Stress/ncauses a general down-regulation of gene expression together with the induction of a set of stress-responsive/ngenes. The ...
  • A novel role for lncRNAs in cell cycle control during stress adaptation
    Solé, Carme; Nadal Ribelles, Mariona, 1984-; Nadal Clanchet, Eulàlia de; Posas Garriga, Francesc (Springer, 2015)
    Eukaryotic cells have developed sophisticated systems to constantly monitor changes in the extracellular environment and to orchestrate a proper cellular response. To maximize survival, cells delay cell-cycle progression ...
  • Positive feedback induces switch between distributive and processive phosphorylation of Hog1
    Mosbacher, Maximilian; Lee, Sung Sik; Yaakov, Gilad; Nadal Ribelles, Mariona, 1984-; Nadal Clanchet, Eulàlia de; van Drogen, Frank; Posas Garriga, Francesc; Peter, Matthias; Claassen, Manfred (Nature Research, 2023)
    Cellular decision making often builds on ultrasensitive MAPK pathways. The phosphorylation mechanism of MAP kinase has so far been described as either distributive or processive, with distributive mechanisms generating ...
  • Structural disruption of BAF chromatin remodeller impairs neuroblastoma metastasis by reverting an invasiveness epigenomic program
    Jiménez, Carlos; Antonelli, Roberta; Nadal Ribelles, Mariona, 1984-; Devis-Jauregui, Laura; Latorre Doménech, Pablo, 1993-; Solé, Carme; Masanas, Marc; Molero-Valenzuela, Adrià; Soriano, Aroa; Sánchez de Toledo, Josep; Llobet-Navas, David; Roma, Josep; Posas Garriga, Francesc; Nadal Clanchet, Eulàlia de; Gallego, Soledad; Moreno, Lucas; Segura, Miguel F. (BioMed Central, 2022)
    Background: Epigenetic programming during development is essential for determining cell lineages, and alterations in this programming contribute to the initiation of embryonal tumour development. In neuroblastoma, neural ...
  • The rise of single-cell transcriptomics in yeast
    Nadal Ribelles, Mariona, 1984-; Solé, Carme; Nadal Clanchet, Eulàlia de; Posas Garriga, Francesc (Wiley, 2024)
    The field of single-cell omics has transformed our understanding of biological processes and is constantly advancing both experimentally and computationally. One of the most significant developments is the ability to measure ...

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