Results 31 to 40 of about 163,271 (261)

Unveiling the sound of the cognitive status: Machine Learning-based speech analysis in the Alzheimer’s disease spectrum

Alzheimer’s Research & Therapy
Background Advancement in screening tools accessible to the general population for the early detection of Alzheimer’s disease (AD) and prediction of its progression is essential for achieving timely therapeutic interventions and conducting decentralized ...
Fernando García-Gutiérrez, Montserrat Alegret, Marta Marquié, Nathalia Muñoz, Gemma Ortega, Amanda Cano, Itziar De Rojas, Pablo García-González, Clàudia Olivé, Raquel Puerta, Ainhoa García-Sanchez, María Capdevila-Bayo, Laura Montrreal, Vanesa Pytel, Maitee Rosende-Roca, Carla Zaldua, Peru Gabirondo, Lluís Tárraga, Agustín Ruiz, Mercè Boada, Sergi Valero   +20 more
doaj   +1 more source

Long‐term hippocampal alterations and cognitive impairment in a murine model of surgical sepsis

FEBS Open Bio, EarlyView.
Using a mouse model of surgical sepsis, we tested long‐term memory and analyzed the transcriptome of single cells isolated from the hippocampus. Survivor mice showed worse memory, loss of certain brain cell subpopulations, and abnormal immune cell activity—suggesting that post‐sepsis brain alterations may be linked to cognitive deficits.
Dong Seong Cho, Rebecca Schmitt, Aneesha Dasgupta, Alexandra Ducharme, Jason Doles   +4 more
wiley   +1 more source

Changes in choroidal thickness quantified by Optical Coherence Tomography across cognitive impairment: data from the NORFACE cohort

Alzheimer’s Research & Therapy
Background Optical coherence tomography (OCT) enables high-resolution imaging of ocular structures in health and disease. Choroid thickness (CT) is a key vascular retinal parameter that can be assessed by OCT and might be relevant in the evaluation of ...
Luis Castilla-Martí, Ainhoa García-Sánchez, Joan Martínez, Maitée Rosende-Roca, Liliana Vargas, Juan Pablo Tartari, Federico Casales, José Nelet Rodríguez, Natali Bein, Montserrat Alegret, Gemma Ortega, Ana Espinosa, Ángela Sanabria, Alba Pérez-Cordón, Nathalia Muñoz, Fernando García-Gutiérrez, Josep Blazquez-Folch, Andrea Miguel, Itziar de Rojas, Pablo García-González, Raquel Puerta, Clàudia Olivé, Maria Capdevila, Álvaro Muñoz-Morales, Paula Bayón-Buján, Amanda Cano, Victoria Fernández, Sergi Valero, Lluís Tárraga, Agustín Ruiz, Mercè Boada, Miguel Castilla-Martí, Marta Marquié   +32 more
doaj   +1 more source

Alternative therapies: challenging Alzheimer

INFAD, 2019
Introduction; Alzheimer’s disease is the most frequent cause of dementia. It is a neurodegenerative disease that causes difficulty in remembering recent events.
Marta Sánchez Martín, Raquel Santos Martín, Keren Sainz Espinoza, Laura Sánchez Calvo, Gloria Fernández Valverde, Lara Santiago López, Mónica Pérez Rivera, Yaiza Pestano Cabrera, Belén Laconcha Merino   +8 more
doaj   +1 more source

Effectiveness of a Family Support Intervention on Caregiving Burden in Family of Elderly Patients With Cognitive Decline After the COVID-19 Lockdown

Frontiers in Psychiatry, 2021
Background: The coronavirus disease 2019 (COVID-19) pandemic had a great impact on patients with cognitive decline or dementia. The lockdown period may exacerbate behavioral disorders and worsen distress of caregivers.
Luca Cravello, Eleonora Martini, Niccolò Viti, Cristina Campanello, Francesca Assogna, Daniele Perotta   +5 more
doaj   +1 more source

Treatment with KCL‐286, a first‐in‐class retinoic acid receptor‐β (RARβ) agonist, ameliorates neuronal DNA damage and inflammation in a mouse model of Alzheimer's disease

FEBS Open Bio, EarlyView.
Repair of neuronal DNA damage in Alzheimer's disease by KCL‐286. (A) Amyloid‐β oligomers and plaques impair neuronal DNA repair pathways, leading to DNA double‐strand breaks and glial activation. (B) KCL‐286 activates RARβ/RXR signalling via retinoic acid response elements (RAREs), associated with increased BRCA1 expression, enhanced DNA repair and ...
Natasha Hill, Hassan Yousef Othman AlMuallim, Elouisa Maddock, Carl Hobbs, Earl Clarke, Maria B. Goncalves, Jonathan P. T. Corcoran   +6 more
wiley   +1 more source

Genome-wide association study and polygenic risk scores of retinal thickness across the cognitive continuum: data from the NORFACE cohort

Alzheimer’s Research & Therapy
Background Several studies have reported a relationship between retinal thickness and dementia. Therefore, optical coherence tomography (OCT) has been proposed as an early diagnosis method for Alzheimer’s disease (AD).
María Eugenia Sáez, Ainhoa García-Sánchez, Itziar de Rojas, Emilio Alarcón-Martín, Joan Martínez, Amanda Cano, Pablo García-González, Raquel Puerta, Clàudia Olivé, Maria Capdevila, Fernando García-Gutiérrez, Miguel Castilla-Martí, Luis Castilla-Martí, Ana Espinosa, Montserrat Alegret, Mario Ricciardi, Vanesa Pytel, Sergi Valero, Lluís Tárraga, Mercè Boada, Agustín Ruiz, Marta Marquié   +21 more
doaj   +1 more source

14th Panhellenic Conference on Alzheimer’s Disease and the 6th Mediterranean Conference on Neurodegenerative Diseases, 13 February–16 February, Thessaloniki, Greece

NeuroSci
At the 14th Panhellenic Conference on Alzheimer’s Disease and 6th Mediterranean Conference on neurodegenerative diseases, we experienced an exciting journey, following the patient through the stages of their neurodegenerative disease: onset, diagnosis ...
Magda Tsolaki
doaj   +1 more source

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

Aging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source

Alzheimer's disease

Nippon Ronen Igakkai Zasshi. Japanese Journal of Geriatrics, 2013
Alzheimer's disease (AD) is the most common neurodegenerative cause of dementia and is responsible for significant individual morbidity and mortality, and economic impact on the health care system. Neurodegeneration (including neuronal atrophy and/or loss) are attributed to extraneuronal toxic amyloid oligomers and proteins, intraneuronal ...
Carly, Oboudiyat, Hilary, Glazer, Alon, Seifan, Christine, Greer, Richard S, Isaacson   +4 more
openaire   +5 more sources