TY - JOUR AU - Sanchez-Varo, Raquel AU - Sanchez-Mejias, Elisabeth AU - Fernandez-Valenzuela, Juan Jose AU - De Castro, Vanessa AU - Mejias-Ortega, Marina AU - Gomez-Arboledas, Angela AU - Jimenez, Sebastian AU - Sanchez-Mico, Maria Virtudes AU - Trujillo-Estrada, Laura AU - Moreno-Gonzalez, Ines AU - Baglietto-Vargas, David AU - Vizuete, Marisa AU - Davila, Jose Carlos AU - Vitorica, Javier AU - Gutierrez, Antonia PY - 2021 DO - 10.3389/fnins.2021.752594 UR - http://hdl.handle.net/10668/4098 T2 - Frontiers in Neuroscience AB - Alzheimer's disease (AD) is a devastating neurodegenerative disorder characterized by initial memory impairments that progress to dementia. In this sense, synaptic dysfunction and loss have been established as the pathological features that best... LA - en PB - Frontiers KW - Alzheimer’s disease KW - Synaptic pathology KW - Hippocampus KW - Transgenic mice (Tg) KW - Amyloid KW - Oligomers KW - Enfermedad de Alzheimer KW - Hipocampo KW - Ratones transgénicos KW - Amiloide KW - Morfolinos KW - Medical Subject Headings::Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Primates::Haplorhini::Catarrhini::Hominidae::Humans KW - Medical Subject Headings::Persons::Persons::Age Groups::Infant KW - Medical Subject Headings::Diseases::Pathological Conditions, Signs and Symptoms::Pathological Conditions, Anatomical::Plaque, Amyloid KW - Medical Subject Headings::Diseases::Nervous System Diseases::Neurodegenerative Diseases::Tauopathies::Alzheimer Disease KW - Medical Subject Headings::Anatomy::Nervous System::Neurons::Neurofibrils::Neurofibrillary Tangles KW - Medical Subject Headings::Anatomy::Nervous System::Synapses::Presynaptic Terminals KW - Medical Subject Headings::Anatomy::Nervous System::Neurons::Nerve Fibers::Axons::Neurites KW - Medical Subject Headings::Anatomy::Nervous System::Neuroglia::Astrocytes KW - Medical Subject Headings::Phenomena and Processes::Physical Phenomena::Elementary Particles::Electrons KW - Medical Subject Headings::Anatomy::Nervous System::Neuroglia::Microglia KW - Medical Subject Headings::Anatomy::Nervous System::Central Nervous System::Brain KW - Medical Subject Headings::Anatomy::Nervous System::Central Nervous System::Brain::Limbic System::Hippocampus KW - Medical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Diagnosis::Diagnostic Techniques and Procedures::Diagnostic Imaging::Microscopy::Microscopy, Electron TI - Plaque-Associated Oligomeric Amyloid-Beta Drives Early Synaptotoxicity in APP/PS1 Mice Hippocampus: Ultrastructural Pathology Analysis TY - research article ER -