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http://dx.doi.org/10.1093/qjmed/hcae250 | DOI Listing |
PLoS One
January 2025
Neuroscience Discovery, Janssen Research & Development, Janssen Pharmaceutica, Beerse, Belgium.
The MAPT gene encodes Tau protein, a member of the large family of microtubule-associated proteins. Tau forms large insoluble aggregates that are toxic to neurons in several neurological disorders, and neurofibrillary Tau tangles represent a key pathological hallmark of Alzheimer's disease (AD) and other tauopathies. Lowering Tau expression levels constitutes a potential treatment for AD but the mechanisms that regulate Tau expression at the transcriptional or translational level are not well understood.
View Article and Find Full Text PDFCureus
December 2024
Cardiovascular Disease, HCA Houston Healthcare, Kingwood, USA.
The relationship between left atrial enlargement (LAE) and primary cryptogenic stroke (PCS) remains a mystery. LAE has been proposed to be an independent risk factor of PCS, recurrent ischemic strokes, paroxysmal atrial fibrillation, and thromboembolism. Our study evaluates the prevalence of LAE among patients with PCS in the absence of atrial fibrillation, unlike previous studies that included atrial fibrillation, in order to isolate LAE as a risk factor.
View Article and Find Full Text PDFCureus
December 2024
Radiology Department, King Khaled Eye Specialist Hospital, Riyadh, SAU.
Neurofibromatosis type 1 (NF1) is an autosomal dominant genetic multisystem phakomatosis that can affect the skin, bones, and nervous system. NF1 typically presents with skin lesions, including freckles, café-au-lait macules, plexiform neurofibromas, and bony dysplasia, and is usually accompanied by a family history of the disorder. Ocular manifestations vary, but iris Lisch nodules and optic nerve gliomas are the most common features.
View Article and Find Full Text PDFCurr Dev Nutr
December 2024
Department of Population, Family and Reproductive Health, School of Public Health, University of Ghana, Accra, Ghana.
Background: Early and delayed puberty are both associated with adverse health and psychosocial outcomes.
Objectives: We assessed the impact of provision of small-quantity lipid-based nutrient supplement (SQ-LNS) to mothers during pregnancy and 6 mo postpartum and to their children aged 6-18 mo, on pubertal status.
Methods: This study was a follow-up to a partially double-blind randomized controlled trial.
Front Biophys
June 2024
Department of Chemistry and Biochemistry, Worcester Polytechnic Institute, Worcester, MA, United States.
Zn transport across neuronal membranes relies on two classes of transition metal transporters: the ZnT (SLC30) and ZIP (SLC39) families. These proteins function to decrease and increase cytosolic Zn levels, respectively. Dysfunction of ZnT and ZIP transporters can alter intracellular Zn levels resulting in deleterious effects.
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