J
José González-Martínez
Researcher at Complutense University of Madrid
Publications - 11
Citations - 175
José González-Martínez is an academic researcher from Complutense University of Madrid. The author has contributed to research in topics: Biology & Centrosome. The author has an hindex of 4, co-authored 8 publications receiving 104 citations.
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Journal ArticleDOI
Dihydroceramide accumulation mediates cytotoxic autophagy of cancer cells via autolysosome destabilization.
Sonia Hernández-Tiedra,Gemma Fabriàs,David Dávila,Íñigo J. Salanueva,Josefina Casas,L-Ruth Montes,Zuriñe Antón,Elena García-Taboada,María Salazar-Roa,Mar Lorente,Jesper Nylandsted,Jane L. Armstrong,Israel López-Valero,Christopher S. McKee,Ana Serrano-Puebla,R García-López,José González-Martínez,José Luis Abad,Kentaro Hanada,Patricia Boya,Félix M. Goñi,Manuel Guzmán,Penny E. Lovat,Marja Jäättelä,Alicia Alonso,Guillermo Velasco +25 more
TL;DR: It is shown that THC (but not nutrient deprivation) increases the dihydroceramide:ceramide ratio in the endoplasmic reticulum of glioma cells, and this alteration is directed to autophagosomes and autolysosomes to promote lysosomal membrane permeabilization, cathepsin release and the subsequent activation of apoptotic cell death.
Journal ArticleDOI
Midkine signaling maintains the self-renewal and tumorigenic capacity of glioma initiating cells
Israel López-Valero,David Dávila,José González-Martínez,Nélida Salvador-Tormo,Mar Lorente,Cristina Saiz-Ladera,Sofia Torres,Estibaliz Gabicagogeascoa,Sonia Hernández-Tiedra,Elena García-Taboada,Marina Mendiburu-Eliçabe,Fátima Rodríguez-Fornés,Rebeca Sanchez-Dominguez,José C. Segovia,Pilar Sánchez-Gómez,Ander Matheu,Juan Manuel Sepúlveda,Guillermo Velasco +17 more
TL;DR: Inhibition of the MDK/ALK axis may be a therapeutic strategy to target GICs in GBM patients by controlling the autophagic degradation of the transcription factor SOX9.
Journal ArticleDOI
PLK1 regulates centrosome migration and spindle dynamics in male mouse meiosis.
Enrique Alfaro,Pablo López-Jiménez,José González-Martínez,Marcos Malumbres,José A. Suja,Rocío Gómez +5 more
TL;DR: In this article, the authors studied the dynamics of the meiotic centrosomes in male mouse during both meiotic divisions and found that duplicated centrosome duplicates occur in leptotene/zygotene transition and interkinesis.
Journal ArticleDOI
Deficient adaptation to centrosome duplication defects in neural progenitors causes microcephaly and subcortical heterotopias
José González-Martínez,Andrzej W. Cwetsch,Diego Martínez-Alonso,Luis R. López-Sainz,Jorge Almagro,Anna Melati,Jesús Gómez,Manuel Pérez-Martínez,Diego Megías,Jasminka Boskovic,Javier Gilabert-Juan,Osvaldo Graña-Castro,Alessandra Pierani,Axel Behrens,Sagrario Ortega,Marcos Malumbres +15 more
TL;DR: In this article, a series of CRISPR/Cas9-mediated genetic knockouts were used to generate a mouse model of microcephaly and showed that Cep135 deficiency results in centriole duplication, TP53 activation and cell death of neural progenitors.
Journal ArticleDOI
Aurora A controls CD8+ T cell cytotoxic activity and antiviral response
Eugenio Bustos-Morán,Noelia Blas-Rus,Ana Alcaraz-Serna,Salvador Iborra,José González-Martínez,Marcos Malumbres,Francisco Sánchez-Madrid +6 more
TL;DR: It is found that Aurora A is necessary for CD8+ T cell-mediated antiviral response, in an in vivo model of vaccinia virus infection and Aurora A activity is, indeed, needed for the proper effector function of cytotoxic T lymphocytes and for their activity against viral threats.