Artículos sobre Alzheimer
Artículos científicos publicados por los investigadores del Barcelonaβeta Brain Research Center (BBRC), relacionados con la enfermedad de Alzheimer, neuroimagen, memoria y enfermedades neurodegenerativas, entre otros campos.
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Salvadó G, Shekari M, Falcon C, Operto G, Milà-Alomà M, Sánchez-Benavides G, Cacciaglia R, Arenaza-Urquijo E, Niñerola-Baizán A, Perissinotti A, Minguillon C, Fauria K, Kollmorgen G, Suridjan I, Molinuevo JL, Zetterberg H, Blennow K, Suárez-Calvet M, Gispert JD
Brain alterations in the early Alzheimer's continuum with amyloid-β, tau, glial and neurodegeneration CSF markers
Brain Commun.AbstractHigher grey matter volumes/cortical thickness and fluorodeoxyglucose uptake have been consistently found in cognitively unimpaired individuals with abnormal Alzheimer's disease biomarkers compared...
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Rambla J, Baudis M, Ariosa R, Beck T, Fromont LA, Navarro A, Paloots R, Rueda M, Saunders G, Singh B, Spalding JD, Törnroos J, Vasallo C, Veal CD, Brookes AJ
Beacon v2 and Beacon networks: A "lingua franca" for federated data discovery in biomedical genomics, and beyond
Hum Mutat.AbstractBeacon is a basic data discovery protocol issued by the Global Alliance for Genomics and Health (GA4GH). The main goal addressed by version 1 of the Beacon protocol was to test the feasibility of...
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Collij LE, Salvadó G, Wottschel V, Mastenbroek SE, Schoenmakers P, Heeman F, Aksman L, Wink AM, Berckel BNM, van de Flier WM, Scheltens P, Visser PJ, Barkhof F, Haller S, Gispert JD, Alves IL
Spatial-Temporal Patterns of Amyloid-β Accumulation: A Subtype and Stage Inference Model Analysis
NeurologyAbstractBackground and objectives: Currently, amyloid-β (Aβ) staging models assume a single spatial-temporal progression of amyloid accumulation. We assessed evidence for Aβ accumulation subtypes by applying...
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Pilat D, Paumier JM, García-González L, Louis L, Stephan D, Manrique C, Khrestchatisky M, Di Pasquale E, Baranger K, Rivera S
MT5-MMP promotes neuroinflammation, neuronal excitability and Aβ production in primary neuron/astrocyte cultures from the 5xFAD mouse model of Alzheimer's disease
J NeuroinflamationAbstractBackground: Membrane-type matrix metalloproteinase 5 (MT5-MMP) deficiency in the 5xFAD mouse model of Alzheimer's disease (AD) reduces brain neuroinflammation and amyloidosis, and prevents deficits in...
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Markiewicz PJ, da Costa-Luis C, Dickson J, Barnes A, Krokos G, MacKewn J, Clark T, Wimberley C, MacNaught G, Yaqub MM, Gispert JD, Hutton BF, Marsden P, Hammers A, Reader AJ, Ourselin S, Herholz K, Matthews JC, Barkhof F
Advanced quantitative evaluation of PET systems using the ACR phantom and NiftyPET software
Med PhysAbstractPurpose: A novel phantom-imaging platform, a set of software tools, for automated and high-precision imaging of the American College of Radiology (ACR) positron emission tomography (PET) phantom for...
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Cacciaglia R, Salvadó G, Molinuevo JL, Shekari M, Falcon C, Operto G, Suárez-Calvet M, Milà-Alomà M, Sala A, Rodriguez-Vieitez E, Kollmorgen G, Suridjan I, Blennow K, Zetterberg H, Gispert JD
Age, sex and APOE-ε4 modify the balance between soluble and fibrillar β-amyloid in non-demented individuals: topographical patterns across two independent cohorts
Mol Psychiatry.AbstractAmyloid (Aβ) pathology is the earliest detectable pathophysiological event along the Alzheimer's continuum, which can be measured both in the cerebrospinal fluid (CSF) and by Positron Emission...
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Sexton C, Solis M, Aharon-Peretz J, Alexopoulos P, Apostolova LG, Bayen E, Birkenhager B, Cappa S, Constantinidou F, Fortea J, Gerritsen DL, Hassanin HI, Ibanez A, Ioannidis P, Karageorgiou E, Korczyn A, Leroi I, Lichtwarck B, Logroscino G, Lynch C, Mecocci P, Molinuevo JL, Papatriantafyllou J, Papegeorgiou S, Politis A, Raman R, Ritchie K, Sanchez-Juan P, Sano M, Scarmeas N, Spiru L, Stathi A, Tsolaki M, Yener G, Zaganas I, Zygouris S, Carrillo M
Alzheimer's disease research progress in the Mediterranean region: The Alzheimer's Association International Conference Satellite Symposium
Alzheimers DementAbstractAs research and services in the Mediterranean region continue to increase, so do opportunities for global collaboration. To support such collaborations, the Alzheimer's Association was due to hold its...
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Velázquez AM, Bentanachs R, Sala-Vila A, Lázaro I, Rodríguez-Morató J, Sánchez RM, Alegret M, Roglans N, Laguna JC
ChREBP-driven DNL and PNPLA3 Expression Induced by Liquid Fructose are Essential in the Production of Fatty Liver and Hypertriglyceridemia in a High-Fat Diet-Fed Rat Model
Mol Nutr Food Res.AbstractScope: The aim of this study is to delineate the contribution of dietary saturated fatty acids (FA) versus liquid fructose to fatty liver and hypertriglyceridemia.
Methods and results: Three groups...
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Jutten RJ, Thompson L, Sikkes SAM, Maruff P, Molinuevo JL, Zetterberg H, Alber J, Faust D, Gauthier S, Gold M, Harrison J, Lee AKW, Snyder PJ
A Neuropsychological Perspective on Defining Cognitive Impairment in the Clinical Study of Alzheimer's Disease: Towards a More Continuous Approach
J Alzheimers DisAbstractThe global fight against Alzheimer's disease (AD) poses unique challenges for the field of neuropsychology. Along with the increased focus on early detection of AD pathophysiology, characterizing the...
