Browsing by Author "Herrera-Fernández, Víctor"

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  • A genome-wide functional screen identifies enhancer and protective genes for amyloid beta-peptide toxicity
    Picón-Pagès, Pol; Bosch Morató, Mònica, 1986-; Subirana, Laia; Rubio-Moscardó, Francisca; Guivernau Almazán, Biuse, 1988-; Fanlo-Ucar, Hugo; Zeylan, Melisa Ece; Senyuz, Simge; Herrera-Fernández, Víctor; Vicente García, Rubén, 1978-; Fernández-Fernández, José Manuel, 1967-; García Ojalvo, Jordi; Gursoy, Attila; Keskin, Ozlem; Oliva Miguel, Baldomero; Posas Garriga, Francesc; Nadal Clanchet, Eulàlia de; Muñoz López, Francisco José, 1964- (MDPI, 2023)
    Alzheimer's disease (AD) is known to be caused by amyloid β-peptide (Aβ) misfolded into β-sheets, but this knowledge has not yet led to treatments to prevent AD. To identify novel molecular players in Aβ toxicity, we carried ...
  • Amyloid β-peptide causes the permanent activation of CaMKIIα through its oxidation
    Picón-Pagès, Pol; Fanlo-Ucar, Hugo; Herrera-Fernández, Víctor; Ausellé Bosch, Sira; Galera López, Lorena, 1993-; Gutiérrez, Daniela A.; Ozaita Mintegui, Andrés, 1969-; Álvarez, Alejandra R.; Oliva Miguel, Baldomero; Muñoz López, Francisco José, 1964- (MDPI, 2022)
    Alzheimer's disease (AD) is characterised by the presence of extracellular amyloid plaques in the brain. They are composed of aggregated amyloid beta-peptide (Aβ) misfolded into beta-sheets which are the cause of the AD ...
  • Differential regulation of insulin signalling by monomeric and oligomeric amyloid beta-peptide
    Molina Fernández, Rubén; Picón-Pagès, Pol; Barranco Almohalla, Alejandro; Crepin, Giulia; Herrera-Fernández, Víctor; García-Elías, Anna; Fanlo-Ucar, Hugo; Fernàndez Busquets, Xavier; García Ojalvo, Jordi; Oliva Miguel, Baldomero; Muñoz López, Francisco José, 1964- (Oxford University Press, 2022)
    Alzheimer's disease and Type 2 diabetes are pathological processes associated to ageing. Moreover, there are evidences supporting a mechanistic link between Alzheimer's disease and insulin resistance (one of the first ...
  • Expression of the H2O2 biosensor roGFP-Tpx1.C160S in fission and budding yeasts and jurkat cells to compare intracellular H2O2 levels, transmembrane gradients, and response to metals
    de Cubas, Laura; Mallor, Jorge; Herrera-Fernández, Víctor; Ayté del Olmo, José; Vicente García, Rubén, 1978-; Hidalgo Hernando, Elena (MDPI, 2023)
    Intracellular hydrogen peroxide (H2O2) levels can oscillate from low, physiological concentrations, to intermediate, signaling ones, and can participate in toxic reactions when overcoming certain thresholds. Fluorescent ...
  • Low zinc levels at admission associates with poor clinical outcomes in SARS-CoV-2 infection
    Vogel-González, Marina; Talló Parra, Marc, 1992-; Herrera-Fernández, Víctor; Pérez Vilaró, Gemma, 1985-; Chillón, Miguel; Nogués Solan, Francesc Xavier; Gómez-Zorrilla, Silvia; López Montesinos, Inmaculada; Arnau-Barrés, Isabel; Sorli Redó, M. Luisa; Horcajada Gallego, Juan Pablo; García-Giralt, Natalia; Pascual Santos, Julio; Díez Antón, Juana, 1962-; Vicente García, Rubén, 1978-; Güerri Fernández, Roberto (MDPI, 2021)
    Background: Zinc is an essential micronutrient that impacts host-pathogen interplay at infection. Zinc balances immune responses, and also has a proven direct antiviral action against some viruses. Importantly, zinc ...
  • Mitostasis, calcium and free radicals in health, aging and neurodegeneration
    Godoy Zeballos, Juan Alejandro, 1959-; Rios, Juvenal A.; Picón-Pagès, Pol; Herrera-Fernández, Víctor; Swaby, Bronte; Crepin, Giulia; Vicente García, Rubén, 1978-; Fernández-Fernández, José Manuel, 1967-; Muñoz López, Francisco José, 1964- (MDPI, 2021)
    Mitochondria play key roles in ATP supply, calcium homeostasis, redox balance control and apoptosis, which in neurons are fundamental for neurotransmission and to allow synaptic plasticity. Their functional integrity is ...
  • The mechanosensitive Piezo1 channel controls endosome trafficking for an efficient cytokinetic abscission
    Carrillo García, Julia, 1993-; Herrera-Fernández, Víctor; Serra, Selma A.; Rubio Moscardó, Fanny; Vogel-González, Marina; Doñate-Macián, Pau; Hevia, Covadonga F.; Pujades Corbi, Cristina; Valverde, M. A. (Miguel Ángel), 1963- (American Association for the Advancement of Science (AAAS), 2021)
    Mechanical forces are exerted throughout cytokinesis, the final step of cell division. Yet, how forces are transduced and affect the signaling dynamics of cytokinetic proteins remains poorly characterized. We now show that ...