Browsing by Author "Jiménez-Delgado, Senda"

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  • Chromosome segregation fidelity requires microtubule polyglutamylation by the cancer downregulated enzyme TTLL11
    Zadra, Ivan, 1991-; Jiménez-Delgado, Senda; Anglada-Girotto, Miquel; Segura-Morales, Carolina; Compton, Zachary J.; Janke, Carsten; Serrano Pubull, Luis, 1982-; Ruprecht, Verena; Vernos, Isabelle, 1959- (Nature Research, 2022)
    Regulation of microtubule (MT) dynamics is key for mitotic spindle assembly and faithful chromosome segregation. Here we show that polyglutamylation, a still understudied post-translational modification of spindle MTs, is ...
  • Cooperative epithelial phagocytosis enables error correction in the early embryo
    Hoijman, Esteban; Häkkinen, Hanna-Maria; Tolosa-Ramon, Queralt; Jiménez-Delgado, Senda; Wyatt, Christopher Douglas Robert, 1988-; Miret-Cuesta, Marta; Irimia Martínez, Manuel; Callan-Jones, Andrew; Wieser, Stefan; Ruprecht, Verena (Nature Research, 2021)
    Errors in early embryogenesis are a cause of sporadic cell death and developmental failure1,2. Phagocytic activity has a central role in scavenging apoptotic cells in differentiated tissues3-6. However, how apoptotic cells ...
  • The nucleus measures shape changes for cellular proprioception to control dynamic cell behavior
    Venturini, Valeria; Pezzano, Fabio; Català Castro, Frederic; Häkkinen, Hanna-Maria; Jiménez-Delgado, Senda; Colomer-Rosell, Mariona; Marro, Monica; Tolosa-Ramon, Queralt; Paz-López, Sonia; Valverde, M. A. (Miguel Ángel), 1963-; Weghuber, Julian; Loza-Alvarez, Pablo; Krieg, Michael; Wieser, Stefan; Ruprecht, Verena (American Association for the Advancement of Science (AAAS), 2020)
    The physical microenvironment regulates cell behavior during tissue development and homeostasis. How single cells decode information about their geometrical shape under mechanical stress and physical space constraints ...

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