Results 81 to 90 of about 453,940 (280)

Associations of renin–angiotensin system inhibitor use with brain insulin signaling and neuropathology

open access: yesAnnals of Clinical and Translational Neurology
Objective To examine the associations of renin–angiotensin system (RAS) inhibitor use with postmortem brain insulin signaling and neuropathology. Methods Among Religious Orders Study participants, 150 deceased and autopsied older individuals (75 with ...
Han Tong   +7 more
doaj   +1 more source

Unraveling the Molecular Mechanisms of Glioma Recurrence: A Study Integrating Single‐Cell and Spatial Transcriptomics

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Glioma recurrence severely impacts patient prognosis, with current treatments showing limited efficacy. Traditional methods struggle to analyze recurrence mechanisms due to challenges in assessing tumor heterogeneity, spatial dynamics, and gene networks.
Lei Qiu   +10 more
wiley   +1 more source

Effects of Biological Sex and Age on Cerebrospinal Fluid Markers—A Retrospective Observational Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Cerebrospinal fluid (CSF) analysis is a key diagnostic tool for neurological diseases. To date, only a few studies have investigated in larger cohorts the effect of age and biological sex on diagnostic markers extracted from CSF. Methods For this retrospective observational study, 4163 CSF findings (2012–2020) were evaluated.
Isabel‐Sophie Hafer   +3 more
wiley   +1 more source

Preventing the Unnecessary Losses of Alzheimer\u27s Disease [PDF]

open access: yes, 1998
Educational Objectives 1. To state the importance of early detection and diagnosis of Alzheimer\u27s disease. 2. To describe common concerns of people in the early stages of Alzheimer\u27s disease. 3.
Noyes, Lin E.
core   +1 more source

Meningovascular Inflammation in Cerebral Amyloid Angiopathy‐Related Cortical Superficial Siderosis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT The role of inflammation in cortical superficial siderosis (cSS), a marker of cerebral amyloid angiopathy (CAA) linked to high hemorrhage risk, is unclear. We examined 15 patients with cSS using 3 T post‐contrast vessel wall MRI (VWI) and CSF analysis.
Philipp Arndt   +8 more
wiley   +1 more source

Topographical distribution of Aβ predicts progression to dementia in Aβ positive mild cognitive impairment

open access: yesAlzheimer’s & Dementia: Diagnosis, Assessment & Disease Monitoring, 2020
Introduction Abnormal brain amyloid beta (Aβ) is typically assessed in vivo using global concentrations from cerebrospinal fluid and positron emission tomography (PET). However, it is unknown whether the assessment of the topographical distribution of Aβ
Tharick A. Pascoal   +14 more
doaj   +1 more source

CX3CL1 in Early Detection of Alzheimer's Disease: Plasma Dynamics Across Age and Disease Stages

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Backgrounds Alzheimer's disease (AD) is characterized by amyloid‐beta plaques, tau tangles, and neuroinflammation. C‐X3‐C motif chemokine ligand 1 (CX3CL1, also known as fractalkine), a neuroimmune chemokine implicated in AD pathogenesis, shows inconsistent alterations in plasma/serum across studies.
Ling Wang   +6 more
wiley   +1 more source

Linkage analysis of multiplex Caribbean Hispanic families loaded for unexplained early‐onset cases identifies novel Alzheimer's disease loci

open access: yesAlzheimer’s & Dementia: Diagnosis, Assessment & Disease Monitoring, 2018
Introduction Less than 10% of early‐onset Alzheimer's disease (EOAD) is explained by known mutations. Methods We conducted genetic linkage analysis of 68 well‐phenotyped Caribbean Hispanic families without clear inheritance patterns or mutations in APP ...
Rong Cheng   +11 more
doaj   +1 more source

Five‐Year Disease Progression in Synuclein Seeding Positive Sporadic Parkinson's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To provide a comprehensive description of disease progression in synuclein seeding assay (SAA) positive sporadic Parkinson Disease participants, using Neuronal Synuclein Disease integrated biological and functional impairment staging framework.
Paulina Gonzalez‐Latapi   +19 more
wiley   +1 more source

A service‐oriented approach to clinical trial recruitment for dementia and brain health: Methods and case examples of MyAlliance for Brain Health

open access: yesAlzheimer’s & Dementia: Translational Research & Clinical Interventions
INTRODUCTION Recruitment of sufficient and diverse participants into clinical research for Alzheimer's disease and related dementias remains a formidable challenge.
Eric D. Vidoni   +20 more
doaj   +1 more source

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