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http://dx.doi.org/10.1111/j.1532-5415.1993.tb06491.x | DOI Listing |
Mol Cell Biochem
January 2025
Department of Clinical Biochemistry and Laboratory Diagnostics, Institute of Medical Sciences, University of Opole, Oleska 48, 45-052, Opole, Poland.
Scientific reports from various areas of the world indicate the potential role of tocopherols (vitamin E) in particular α-tocopherol in the prevention and therapy of Alzheimer's disease. The current phenomenon is related to the growing global awareness of eating habits and is also determined by the need to develop the prevention, management and therapy of Alzheimer's disease. This article is a review of current research on the action of the active form of vitamin E-α-tocopherol and its impact on the development and course of Alzheimer's disease.
View Article and Find Full Text PDFBackground: One-carbon metabolism (OCM), a biochemical pathway dependent on micronutrients including folate and vitamin B12, plays an essential role in aging-related physiological processes. DNA methylation-based aging biomarkers may be influenced by OCM.
Objective: This study investigated associations of OCM-related biomarkers with epigenetic aging biomarkers in the National Health and Nutrition Examination Survey (NHANES).
Malays J Med Sci
December 2024
Department of Surgery, Hospital Universiti Sains Malaysia, Kelantan, Malaysia.
Immunonutrition, which involves the targeted use of specific nutrients to enhance immune function and mitigate inflammation, has recently become a mainstay for both medical and surgical benefits. This review explores the evolution, mechanisms, and clinical applications of immunonutrition, with a focus on essential nutrients, such as omega-3 fatty acids, glutamine, arginine, and vitamins. These immunonutrients modulate immune responses, reduce pro-inflammatory cytokines, and support tissue repair.
View Article and Find Full Text PDFFront Endocrinol (Lausanne)
January 2025
Center for Reproductive Medicine, Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
Background: The aim of the present study was to investigate the impact of serum VD status on IVF outcomes and to observe the effect of VD deficiency on the expression of the endometrial receptivity marker HOXA10.
Materials And Methods: Patients undergoing their first IVF cycles were divided into 3 groups according to VD levels (deficient: <20 ng/mL, insufficient: 20-29.9 ng/mL), and replete ≥30 ng/mL).
APMIS
January 2025
Department of Clinical Sciences, Malmö, Lund University, Malmö, Sweden.
The role of the vitamin D receptor (VDR) in inflammatory bowel disease (IBD) is poorly described. The aim of this study was to examine the relationship between immunohistochemical VDR expression and IBD activity. The immunohistochemical expression of VDR was analysed in biopsies from active and inactive IBD in 28 patients (ulcerative colitis: 21, Crohn's disease: 7) and 12 non-IBD controls.
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