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Dietary Factors and Interventions for Cognitive Impairment and Dementia.
Nutrients
January 2025
Department of Neurology, Rutgers University, New Brunswick, NJ 07101, USA.
Nutrition is an important lifestyle factor that can reduce the risk of future cognitive impairment and various neurodegenerative disorders, such as Alzheimer's disease (AD) and AD-related dementias (ADRDs) [...
View Article and Find Full Text PDFPlasma levels of glial fibrillary acidic protein and neurofilament light chain in patients with chronic migraine: a multicenter case-control study.
Neurol Sci
January 2025
Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Via Mosè Bianchi 90, 20149, Milan, Italy.
Objective: Plasma glial fibrillary acidic protein (pGFAP) and plasma neurofilament light chain (pNfL) levels reflect astrocyte activation and neuronal damage, respectively. Whether these phenomena play a role in migraine is unknown. This study aimed to compare pGFAP and pNfL levels in patients with chronic migraine (CM) and age-matched controls and to analyze their relation with clinical features.
View Article and Find Full Text PDFRoles of endoplasmic reticulum stress and activating transcription factors in Alzheimer's disease and Parkinson's disease.
Tzu Chi Med J
August 2024
Department of Pediatrics, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei, Taiwan.
Endoplasmic reticulum (ER) is a crucial organelle associated with cellular homeostasis. Accumulation of improperly folded proteins results in ER stress, accompanied by the reaction involving triggering unfolded protein response (UPR). The UPR is mediated through ER membrane-associated sensors, such as protein kinase-like ER kinase (PERK), inositol-requiring transmembrane kinase/endoribonuclease 1α, and activating transcription factor 6 (ATF6).
View Article and Find Full Text PDFMolecular profiling of frontal and occipital subcortical white matter hyperintensities in Alzheimer's disease.
Front Neurol
January 2025
Department of Neurology, Massachusetts General Hospital, Charlestown, MA, United States.
White matter hyperintensities (WMHs) are commonly detected on T2-weighted magnetic resonance imaging (MRI) scans, occurring in both typical aging and Alzheimer's disease (AD). Despite their frequent appearance and their association with cognitive decline in AD, the molecular factors contributing to WMHs remain unclear. In this study, we investigated the transcriptomic profiles of two commonly affected brain regions with coincident AD pathology-frontal subcortical white matter (frontal-WM) and occipital subcortical white matter (occipital-WM)-and compared with age-matched cognitively intact controls.
View Article and Find Full Text PDFIdentify biological Alzheimer's disease using a novel nucleic acid-linked protein immunoassay.
Brain Commun
January 2025
Translational Neuroimaging Laboratory, McGill University Research Centre for Studies in Aging, Montreal, QC, Canada H4H 1R2.
Blood-based biomarkers have been revolutionizing the detection, diagnosis and screening of Alzheimer's disease. Specifically, phosphorylated-tau variants (p-tau, p-tau and p-tau) are promising biomarkers for identifying Alzheimer's disease pathology. Antibody-based assays such as single molecule arrays immunoassays are powerful tools to investigate pathological changes indicated by blood-based biomarkers and have been studied extensively in the Alzheimer's disease research field.
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