Results overview: Found 9 records in 0.02 seconds.
Articles, 9 records found
Articles 9 records found  
1.
15 p, 9.2 MB Morphologically different hydroxyapatite nanoparticles exert differential genotoxic effects in Drosophila / Güneş, Merve (Akdeniz University. Department of Biology) ; Yalçın, Burçin (Akdeniz University. Department of Biology) ; Burgazlı, Ayşen Yağmur (Akdeniz University. Department of Biology) ; Tagorti, Ghada (Akdeniz University. Department of Biology) ; Yavuz, Emre (Akdeniz University. Department of Chemistry) ; Akarsu, Esin (Akdeniz University. Department of Chemistry) ; Kaya, Nuray (Akdeniz University. Department of Biology) ; Marcos Dauder, Ricardo (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Kaya, Bülent (Akdeniz University. Department of Biology)
Hydroxyapatite (HAP) occurs naturally in sedimentary and metamorphic rocks and constitutes the hard structures in many organisms. Since synthetic nano-sized HAP (HAP-NPs) are used in orthopedic applications and for heavy metal remediation in aquatic and terrestrial media, both environment and humans are exposed to them. [...]
2023 - 10.1016/j.scitotenv.2023.166556
Science of the total environment, Vol. 904 (December 2023) , art. 166556  
2.
18 p, 10.7 MB Gossypol Treatment Restores Insufficient Apoptotic Function of DFF40/CAD in Human Glioblastoma Cells / Martínez-Escardó, Laura (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Alemany, Montserrat (Institut d'Investigació Biomèdica de Bellvitge) ; Sánchez-Osuna, María (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ; Sánchez Chardi, Alejandro (Universitat Autònoma de Barcelona. Servei de Microscòpia) ; Roig-Martínez, Meritxell (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Suárez García, Salvio (Institut Català de Nanociència i Nanotecnologia) ; Ruiz-Molina, Daniel (Institut Català de Nanociència i Nanotecnologia) ; Vidal, Noemi (Institut d'Investigació Biomèdica de Bellvitge) ; Plans, Gerard (Institut d'Investigació Biomèdica de Bellvitge) ; Majós, Carles (Institut d'Investigació Biomèdica de Bellvitge) ; Ribas, Judit (Universitat de Lleida. Departament de Medicina Experimental) ; Baltrons Soler, Ma. Antonia (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ; Bayascas Ramírez, José Ramón (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Barcia, Carlos (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Bruna, Jordi (Institut d'Investigació Biomèdica de Bellvitge) ; Yuste Mateos, Víctor J. (Víctor José) (Universitat Autònoma de Barcelona. Institut de Neurociències)
Human glioblastoma (GBM) cells are particularly resistant to nuclear fragmentation upon cytotoxic insult. To date, nuclear disassembly is the biological point-of-no-return of the apoptotic process. The injured cell that does not go beyond this point goes into a failed apoptosis and has potential for recovery. [...]
2021 - 10.3390/cancers13215579
Cancers, Vol. 13, Issue 21 (November 2021) , art. 5579  
3.
14 p, 7.6 MB Activation of regulated cell death in the lung of piglets infected with virulent PRRSV-1 Lena strain occurs earlier and mediated by cleaved Caspase-8 / Sánchez-Carvajal, Jose María (University of Córdoba. Department of Anatomy and Comparative Pathology and Toxicology) ; Ruedas-Torres, Inés (University of Córdoba. Department of Anatomy and Comparative Pathology and Toxicology) ; Carrasco, Librado (University of Córdoba. Department of Anatomy and Comparative Pathology and Toxicology) ; Pallarés Martínez, Francisco José (University of Córdoba. Department of Anatomy and Comparative Pathology and Toxicology) ; Mateu de Antonio, Enrique María (Institut de Recerca i Tecnologia Agroalimentàries. Centre de Recerca en Sanitat Animal) ; Rodríguez-Gómez, Irene Magdalena (University of Córdoba. Department of Anatomy and Comparative Pathology and Toxicology, Faculty of Veterinary Medicine) ; Gómez-Laguna, Jaime (University of Córdoba. Department of Anatomy and Comparative Pathology and Toxicology)
PRRSV-1 virulent strains cause high fever, marked respiratory disease and severe lesions in lung and lymphoid organs. Regulated cell death (RCD), such as apoptosis, necroptosis and pyroptosis, is triggered by the host to interrupt viral replication eliminating infected cells, however, although it seems to play a central role in the immunopathogenesis of PRRSV, there are significant gaps regarding their sequence and activation upon PRRSV-infection. [...]
2021 - 10.1186/s13567-020-00882-x
Veterinary research, Vol. 52 (january 2021)  
4.
14 p, 1.9 MB Severe Autoinflammatory Manifestations and Antibody Deficiency Due to Novel Hypermorphic PLCG2 Mutations / Martín-Nalda, Andrea (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Fortuny Guasch, Claudia (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Rey, Lourdes (Hospital Álvaro Cunqueiro (Vigo)) ; Bunney, Tom D. (University College London. Institute of Structural and Molecular Biology) ; Alsina Manrique, Laia (Hospital Sant Joan de Déu (Barcelona, Catalunya)) ; Esteve-Solé, Ana (Hospital Sant Joan de Déu (Barcelona, Catalunya)) ; Bull, Daniel (University College London. ARUK Drug Discovery Institute) ; Anton, Maria Carmen (Hospital Clínic i Provincial de Barcelona) ; Basagaña, Maria (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Casals, Ferran (Universitat Pompeu Fabra. Departament de Ciències Experimentals i de la Salut) ; Deyà-Martínez, Ángela (Hospital Sant Joan de Déu (Barcelona, Catalunya)) ; Garcia-Prat, Marina (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Gimeno, Ramon (Institut Hospital del Mar d'Investigacions Mèdiques) ; Juan, Manel (Universitat de Barcelona. Facultat de Medicina i Ciències de la Salut) ; Martinez-Banaclocha, Helios (Hospital Clínico Universitario Virgen de la Arrixaca (El Palmar, Múrcia)) ; Martinez-Garcia, Juan J. (Hospital Clínico Universitario Virgen de la Arrixaca (El Palmar, Múrcia)) ; Mensa-Vilaró, Anna (Hospital Clínic i Provincial de Barcelona) ; Rabionet, Raquel (Universitat de Barcelona. Institut de Biomedicina) ; Martin-Begue, Nieves (Hospital Universitari Vall d'Hebron) ; Rudilla, Francesc (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Estivill, Xavier (Quantitative Genomic Medicine Laboratories (qGenomics), Esplugues del Llobregat) ; García-Patos Briones, Vicente (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Pujol Vallverdú, Ramón M (Institut Hospital del Mar d'Investigacions Mèdiques) ; Soler-Palacín, Pere (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Katan, Matilda (University College London. Institute of Structural and Molecular Biology) ; Pelegrín, Pablo (Hospital Clínico Universitario Virgen de la Arrixaca (El Palmar, Múrcia)) ; Colobrán Oriol, Roger (Universitat Autònoma de Barcelona. Departament de Biologia Cel·lular, de Fisiologia i d'Immunologia) ; Vicente, Asun (Hospital Sant Joan de Déu (Manresa)) ; Aróstegui, Juan Ignacio (Universitat de Barcelona. Facultat de Medicina i Ciències de la Salut)
The online version of this article (10. 1007/s10875-020-00794-7) contains supplementary material, which is available to authorized users.
2020 - 10.1007/s10875-020-00794-7
Journal of Clinical Immunology, Vol. 40 (july 2020) , p. 987-1000  
5.
18 p, 7.7 MB RIPK1 Mediates TNF-Induced Intestinal Crypt Apoptosis During Chronic NF-κB Activation / Wong, Jerry (Department Pathology, San Diego, California) ; Garcia-Carbonell, Ricard (Universitat de Barcelona. Departament de Bioquímica i Biomedicina Molecular) ; Zelic, Matija (University of Massachusetts Medical School) ; Ho, Samuel B. (VA San Diego Healthcare System, San Diego, California) ; Boland, Brigid S. (San Diego Digestive Disease Research Center, San Diego, California) ; Yao, Shih-Jing (Department Pathology, San Diego, California) ; Desai, Shalin A. (Department Pathology, San Diego, California) ; Das, Soumita (Department Pathology, San Diego, California) ; Planell, Núria (Institut d'Investigacions Biomèdiques August Pi i Sunyer) ; Harris, Philip A. (Pattern Recognition Receptor Discovery Performance Unit, Immuno-Inflammation Therapeutic Area, GlaxoSmithKline, Collegeville, Pennsylvania) ; Font-Burgada, Joan (Department Pathology, San Diego, California) ; Taniguchi, Koji (Department Pathology, San Diego, California) ; Bertin, John (University of Massachusetts Medical School) ; Salas, Azucena (Institut d'Investigacions Biomèdiques August Pi i Sunyer) ; Pasparakis, Manolis (University of Cologne, Cologne, Germany) ; Gough, Pete J. (Pattern Recognition Receptor Discovery Performance Unit, Immuno-Inflammation Therapeutic Area, GlaxoSmithKline, Collegeville, Pennsylvania) ; Kelliher, Michelle (University of Massachusetts Medical School) ; Karin, Michael (Department Pathology, San Diego, California) ; Guma, Monica 1971- (Universitat Autònoma de Barcelona. Departament de Medicina)
Tumor necrosis factor (TNF) is a major pathogenic effector and a therapeutic target in inflammatory bowel disease (IBD), yet the basis for TNF-induced intestinal epithelial cell (IEC) death is unknown, because TNF does not kill normal IECs. [...]
2019 - 10.1016/j.jcmgh.2019.10.002
Cellular and Molecular Gastroenterology and Hepatology, Vol. 9 (october 2019) , p. 295-312  
6.
8 p, 491.4 KB Induction of ER stress in response to oxygen-glucose deprivation of cortical cultures involves the activation of the PERK and IRE-1 pathways and of caspase-12 / Badiola Benito, Nahuai (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Penas Pérez, Clara (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Miñano Molina, Alfredo Jesús (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Barneda Zahonero, Bruna (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Fadó, Rut (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Sánchez Opazo, Guillem (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Comella i Carnicé, Joan Xavier, 1963- (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Sabrià i Pau, Josefa (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ; Zhu, Chao (University of Gothenburg. Institute of Neuroscience and Physiology) ; Blomgren, K. (University of Gothenburg. Institute of Neuroscience and Physiology) ; Casas Louzao, Caty (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Rodríguez Álvarez, José (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular)
Disturbance of calcium homeostasis and accumulation of misfolded proteins in the endoplasmic reticulum (ER) are considered contributory components of cell death after ischemia. However, the signal-transducing events that are activated by ER stress after cerebral ischemia are incompletely understood. [...]
2011 - 10.1038/cddis.2011.31
Cell death and disease, Vol. 2 (April 2011) , art. e149  
7.
17 p, 4.0 MB Chromatin Collapse during Caspase-dependent Apoptotic Cell Death Requires DNA Fragmentation Factor, 40-kDa Subunit-/Caspase-activated Deoxyribonuclease-mediated 3'-OH Single-strand DNA Breaks / Iglesias Guimarais, Victoria (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Gil Guiñon, Estel (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Sánchez-Osuna, María (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Casanelles Abella, Elisenda (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Garcia i Belinchón, Maria Mercè (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Comella i Carnicé, Joan Xavier, 1963- (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Yuste, Victor J.. (Víctor José) (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular)
Apoptotic nuclear morphology and oligonucleosomal double-strand DNA fragments (also known as DNA ladder) are considered the hallmarks of apoptotic cell death. From a classic point of view, these two processes occur concomitantly. [...]
2013 - 10.1074/jbc.M112.411371
Journal of biological chemistry, Vol. 288, Num. 13 (Mar 2013) , p. 9200-9215  
8.
18 p, 9.5 MB Caspase-activated DNase is necessary and sufficient for oligonucleosomal DNA breakdown, but not for chromatin disassembly during caspase-dependent apoptosis of LN-18 glioblastoma cells / Sánchez-Osuna, María (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Garcia i Belinchón, Maria Mercè (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Iglesias Guimarais, Victoria (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Gil Guiñon, Estel (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Casanelles Abella, Elisenda (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Yuste, Victor J.. (Víctor José) (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular)
Caspase-dependent apoptosis is a controlled type of cell death characterized by oligonucleosomal DNA breakdown and major nuclear morphological alterations. Other kinds of cell death do not share these highly distinctive traits because caspase-activated DNase (DFF40/CAD) remains inactive. [...]
2014 - 10.1074/jbc.M114.550020
Journal of biological chemistry, Vol. 289 Núm. 27 (2014) , p. 18752-18760  
9.
18 p, 6.6 MB Apoptotic DNA degradation into oligonucleosomal fragments, but not apoptotic nuclear morphology, relies on a cytosolic pool of DFF40/CAD endonuclease / Iglesias Guimarais, Victoria (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Gil Guiñon, Estel (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Gabernet, Gisela (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Garcia i Belinchón, Maria Mercè (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Sánchez-Osuna, María (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Casanelles Abella, Elisenda (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Comella i Carnicé, Joan Xavier, 1963- (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Yuste, Victor J.. (Víctor José) (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular)
Apoptotic cell death is characterized by nuclear fragmentation and oligonucleosomal DNA degradation, mediated by the caspase-dependent specific activation of DFF40/CAD endonuclease. Here, we describe how, upon apoptotic stimuli, SK-N-AS human neuroblastoma-derived cells show apoptotic nuclear morphology without displaying concomitant internucleosomal DNA fragmentation. [...]
2012 - 10.1074/jbc.M111.290718
Journal of biological chemistry, Vol. 287, Num. 10 (Mar 2012) , p. 7766-7779  

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