Results 61 to 70 of about 945,021 (335)

Effectiveness of a local recruitment registry in older adults in Southern California

open access: yesBMC Medical Research Methodology
Background Despite their potential as tools for improving the efficiency of accrual in clinical research, few analyses have assessed the effectiveness of recruitment registries.
Adam I. Birnbaum   +5 more
doaj   +1 more source

Cathepsin D regulates cerebral Aβ42/40 ratios via differential degradation of Aβ42 and Aβ40

open access: yesAlzheimer’s Research & Therapy, 2020
Background Cathepsin D (CatD) is a lysosomal protease that degrades both the amyloid β-protein (Aβ) and the microtubule-associated protein, tau, and has been genetically linked to late-onset Alzheimer disease (AD).
Caitlin N. Suire   +8 more
doaj   +1 more source

Clinical Characteristics and Outcomes of Early‐Onset Versus Late‐Onset LGI1‐Antibody Encephalitis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Leucine‐rich glioma‐inactivated 1 antibody (LGI1‐Ab) encephalitis predominantly affected older individuals, but has also been reported in younger patients. However, the demographic, clinical, and prognostic characteristics of early‐onset LGI1‐Ab encephalitis have yet to be systematically elucidated. This study aims to systematically
Yu Kong   +7 more
wiley   +1 more source

Endogenous murine tau promotes neurofibrillary tangles in 3xTg-AD mice without affecting cognition

open access: yesNeurobiology of Disease, 2014
Recent studies on tauopathy animal models suggest that the concomitant expression of the endogenous murine tau delays the pathological accumulation of human tau, and interferes with the disease progression.
David Baglietto-Vargas   +7 more
doaj   +1 more source

Kikuchi–Fujimoto disease associated with the central nervous system in children

open access: yesPediatric Discovery, 2023
The clinical data of patients with Kikuchi–Fujimoto disease (KFD) combined with the involvement of the central system is limited, particularly for children.
Yuyao Huang   +7 more
doaj   +1 more source

Understanding intellectual disability through RASopathies [PDF]

open access: yes, 2014
Intellectual disability, commonly known as mental retardation in the International Classification of Disease from World Health Organization, is the term that describes an intellectual and adaptive cognitive disability that begins in early life during the
Pagani, Mario Rafael   +1 more
core   +1 more source

Impact of APOE ε4 Genotype Load on Cognitive Function and Lipid Metabolism in Patients With Cerebral Small Vessel Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Apolipoprotein ε4 (APOE ε4) is a potent genetic risk factor for Alzheimer's disease (AD). However, its role in cerebral small vessel disease (CSVD) remains unclear. Given the clinical and pathological similarities between CSVD and AD, this study aimed to investigate the associations of APOE ε4 gene dosage with cognitive function and
Tingru Jin   +6 more
wiley   +1 more source

Inhibition of cystathionine β-synthase promotes apoptosis and reduces cell proliferation in chronic myeloid leukemia

open access: yesSignal Transduction and Targeted Therapy, 2021
Increased endogenous hydrogen sulfide (H2S) level by cystathionine β-synthase (CBS) has been shown to closely relate tumorigenesis. H2S promotes angiogenesis, stimulates bioenergy metabolism and inhibits selective phosphatases.
Dan Wang   +10 more
doaj   +1 more source

Plasma Proteomic Signatures for Alzheimer's Disease: Comparable Accuracy to ATN Biomarkers and Cross‐Platform Validation

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background There is growing recognition of the potential of plasma proteomics for Alzheimer's Disease (AD) risk assessment and disease characterization. However, differences between proteomics platforms introduce uncertainties regarding cross‐platform applicability.
Manyue Hu   +9 more
wiley   +1 more source

A consistent map in the medial entorhinal cortex supports spatial memory

open access: yesNature Communications
The medial entorhinal cortex (MEC) is hypothesized to function as a cognitive map for memory-guided navigation. How this map develops during learning and influences memory remains unclear. By imaging MEC calcium dynamics while mice successfully learned a
Taylor J. Malone   +12 more
doaj   +1 more source

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