Browsing by Author "Ballaré, Cecilia Julia"

Sort by: Order: Results:

  • CDK2-dependent activation of PARP-1 is required for hormonal gene regulation in breast cancer cells
    Wright, Roni H.G.; Castellano, Giancarlo; Bonet Martínez, Jaume, 1982-; Le Dily, François; Font Mateu, Jofre, 1977-; Ballaré, Cecilia Julia; Nacht, A. Silvina; Soronellas, Daniel; Oliva Miguel, Baldomero; Beato, Miguel (Cold Spring Harbor Laboratory Press (CSHL Press), 2012)
    Eukaryotic gene regulation implies that transcription factors gain access to genomic information via poorly understood processes involving activation and targeting of kinases, histone-modifying enzymes, and chromatin ...
  • Differential contribution to gene expression prediction of histone modifications at enhancers or promoters
    González Ramírez, Mar, 1991-; Ballaré, Cecilia Julia; Mugianesi, Francesca; Beringer, Malte; Santanach Buxaderas, Alexandra, 1988-; Blanco, Enrique; Di Croce, Luciano (Public Library of Science (PLoS), 2021)
    The ChIP-seq signal of histone modifications at promoters is a good predictor of gene expression in different cellular contexts, but whether this is also true at enhancers is not clear. To address this issue, we develop ...
  • In vivo temporal resolution of acute promyelocytic leukemia progression reveals a role of Klf4 in suppressing early leukemic transformation
    Mas, Glòria; Santoro, Fabio; Blanco, Enrique; Gamarra Figueroa, Gianni Paolo; Le Dily, François; Frigè, Gianmaria; Vidal, Enrique; Mugianesi, Francesca; Ballaré, Cecilia Julia; Gutiérrez, Arantxa; Sparavier, Aleksandra; Marti-Renom, Marc A.; Minucci, Saverio; Di Croce, Luciano (Cold Spring Harbor Laboratory Press (CSHL Press), 2022)
    Genome organization plays a pivotal role in transcription, but how transcription factors (TFs) rewire the structure of the genome to initiate and maintain the programs that lead to oncogenic transformation remains poorly ...
  • Nucleosome-driven transcription factor binding and gene regulation
    Ballaré, Cecilia Julia; Castellano, Giancarlo; Gaveglia, Laura; Althammer, Sonja Daniela; González-Vallinas Rostes, Juan, 1983-; Eyras Jiménez, Eduardo; Le Dily, François; Zaurín Quer, Roser; Soronellas, Daniel; Vicent, Guillermo Pablo; Beato, Miguel (Elsevier, 2013)
    In fission yeast cells, Cds1 is the effector kinase of the DNA replication checkpoint. We previously showed that when the DNA replication checkpoint is activated, the repressor Yox1 is phosphorylated and inactivated by ...
  • PHF19 mediated regulation of proliferation and invasiveness in prostate cancer cells
    Jain, Payal, 1986-; Ballaré, Cecilia Julia; Blanco, Enrique; Vizán, Pedro; Di Croce, Luciano (eLife, 2020)
    The Polycomb-like protein PHF19/PCL3 associates with PRC2 and mediates its recruitment to chromatin in embryonic stem cells. PHF19 is also overexpressed in many cancers. However, neither PHF19 targets nor misregulated ...
  • Polycomb factor PHF19 controls cell growth and differentiation toward erythroid pathway in chronic myeloid leukemia cells
    García Montolío, Marc, 1991-; Ballaré, Cecilia Julia; Blanco, Enrique; Gutiérrez, Arantxa; Aranda Aragón, Sergio; Gómez, Antonio; Kok, Chung H.; Yeung, David T.; Hughes, Timothy P.; Vizán, Pedro; Di Croce, Luciano (Frontiers Media, 2021)
    Polycomb group (PcG) of proteins are a group of highly conserved epigenetic regulators involved in many biological functions, such as embryonic development, cell proliferation, and adult stem cell determination. PHD finger ...
  • Progesterone receptor induces bcl-x expression through intragenic binding sites favoring RNA polymerase II elongation
    Bertucci, Paola Y.; Nacht, A. Silvina; Alló, Mariano; Rocha-Viegas, Luciana; Ballaré, Cecilia Julia; Soronellas, Daniel; Castellano, Giancarlo; Zaurín Quer, Roser; Kornblihtt, Alberto R.; Beato, Miguel; Vicent, Guillermo Pablo; Pecci, Adali (Oxford University Press, 2013)
    Steroid receptors were classically described for regulating transcription by binding to target gene promoters. However, genome-wide studies reveal that steroid receptors-binding sites are mainly located at intragenic ...
  • Pyicos: a versatile toolkit for the analysis of high-throughput sequencing data
    Althammer, Sonja Daniela; González-Vallinas Rostes, Juan, 1983-; Ballaré, Cecilia Julia; Beato, Miguel; Eyras Jiménez, Eduardo (Oxford University Press, 2011)
    MOTIVATION: High-throughput sequencing (HTS) has revolutionized gene regulation studies and is now fundamental for the detection of protein-DNA and protein-RNA binding, as well as for measuring RNA expression. With increasing ...
  • RING1B recruits EWSR1-FLI1 and cooperates in the remodeling of chromatin necessary for Ewing sarcoma tumorigenesis
    Sánchez Molina, Sara; Figuerola, Elisabeth; Blanco, Enrique; Sánchez Jiménez, María; Táboas, Pablo; Gómez, Soledad; Ballaré, Cecilia Julia; García-Domínguez, Daniel J.; Prada, Estela; Hontecillas-Prieto, Lourdes; Carcaboso, Angel M.; Tirado, Oscar M.; Hernández Muñoz, María Inmaculada; Alava, Enrique de; Lavarino, Cinzia; Di Croce, Luciano; Mora, Jaume (American Association for the Advancement of Science (AAAS), 2020)
    Ewing sarcoma (EwS) is an aggressive tumor that affects adolescents and young adults. EwS is defined by a chromosomal translocation, EWSR1-FLI1 being the most common, that causes genome reprogramming through remodeling of ...
  • Role of PRC2-associated factors in stem cells and disease
    Vizán, Pedro; Beringer, Malte; Ballaré, Cecilia Julia; Di Croce, Luciano (Wiley-Blackwell, 2015)
    The Polycomb group (PcG) of proteins form chromatin-binding complexes with histone-modifying activity. The two main PcG repressive complexes studied (PRC1 and PRC2) are generally associated with chromatin in its repressed ...
  • The Dynamic Regulatory Genome of Capsaspora and the Origin of Animal Multicellularity
    Sebé-Pedrós, Arnau; Ballaré, Cecilia Julia; Parra-Acero, Helena; Chiva, Cristina; Tena, Juan J.; Sabidó Aguadé, Eduard, 1981-; Gómez Skarmeta, José Luis; Di Croce, Luciano; Ruíz Trillo, Iñaki (Elsevier, 2016)
    The unicellular ancestor of animals had a complex repertoire of genes linked to multicellular processes. This suggests that changes in the regulatory genome, rather than in gene innovation, were key to the origin of animals. ...