Results 11 to 20 of about 9,181,201 (335)

Prescribing cholinesterase inhibitors in mild cognitive impairment—Observations from the Alzheimer's Disease Neuroimaging Initiative

open access: yesAlzheimer’s & Dementia: Translational Research & Clinical Interventions, 2021
Introduction Analyses of off‐label use of acetylcholinesterase inhibitors (AChEIs) in mild cognitive impairment (MCI) has produced mixed results. Post hoc analyses of observational cohorts, such as the Alzheimer's Disease Neuroimaging Initiative (ADNI ...
Eddie Stage   +8 more
doaj   +1 more source

Mechanism and therapeutic potential of targeting cGAS-STING signaling in neurological disorders

open access: yesMolecular Neurodegeneration, 2023
DNA sensing is a pivotal component of the innate immune system that is responsible for detecting mislocalized DNA and triggering downstream inflammatory pathways.
Yige Huang   +4 more
doaj   +1 more source

The Importance of Advancing Research on Aging and Driving

open access: yesGeriatrics, 2021
Between 2009 and 2018, the number of older adults (i [...]
Samantha A. Murphy   +2 more
doaj   +1 more source

Amyloid β-based therapy for Alzheimer’s disease: challenges, successes and future

open access: yesSignal Transduction and Targeted Therapy, 2023
Amyloid β protein (Aβ) is the main component of neuritic plaques in Alzheimer’s disease (AD), and its accumulation has been considered as the molecular driver of Alzheimer’s pathogenesis and progression.
Yun Zhang   +4 more
semanticscholar   +1 more source

Angiotensin II Receptor Blockers Reduce Tau/Aß42 Ratio: A Cerebrospinal Fluid Biomarkers’ Case-Control Study

open access: yesPharmaceutics, 2023
(1) Background: The role of antihypertensives in Alzheimer’s Disease (AD) prevention is controversial. This case-control study aims to assess whether antihypertensive medication has a protective role by studying its association with amyloid and tau ...
Gemma García-Lluch   +5 more
doaj   +1 more source

Is comprehensiveness critical? Comparing short and long format cognitive assessments in preclinical Alzheimer disease

open access: yesAlzheimer’s Research & Therapy, 2021
Background Comprehensive testing of cognitive functioning is standard practice in studies of Alzheimer disease (AD). Short-form tests like the Montreal Cognitive Assessment (MoCA) use a “sampling” of measures, administering key items in a shortened ...
Jason Hassenstab   +7 more
doaj   +1 more source

TDP-43 pathology in anterior temporal pole cortex in aging and Alzheimer’s disease

open access: yesActa Neuropathologica Communications, 2018
TDP-43 pathology was investigated in the anterior temporal pole cortex (ATPC) and orbital frontal cortex (OFC), regions often degenerated in frontotemporal lobar degenerations (FTLD), in aging and Alzheimer’s disease (AD).
Sukriti Nag   +5 more
doaj   +1 more source

The amyloid hypothesis of Alzheimer's disease at 25 years

open access: yesEMBO Molecular Medicine, 2016
Despite continuing debate about the amyloid β‐protein (or Aβ hypothesis, new lines of evidence from laboratories and clinics worldwide support the concept that an imbalance between production and clearance of Aβ42 and related Aβ peptides is a very early,
D. Selkoe, J. Hardy
semanticscholar   +1 more source

A Novel NIR-FRET Biosensor for Reporting PS/γ-Secretase Activity in Live Cells

open access: yesSensors, 2020
Presenilin (PS)/γ-secretase plays a pivotal role in essential cellular events via proteolytic processing of transmembrane proteins that include APP and Notch receptors. However, how PS/γ-secretase activity is spatiotemporally regulated by other molecular
Mei CQ Houser   +6 more
doaj   +1 more source

In-Depth Characterization of Endo-Lysosomal Aβ in Intact Neurons

open access: yesBiosensors, 2022
Amyloid-beta (Aβ) peptides are produced within neurons. Some peptides are released into the brain parenchyma, while others are retained inside the neurons. However, the detection of intracellular Aβ remains a challenge since antibodies against Aβ capture
Alec K. McKendell   +5 more
doaj   +1 more source

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