Advances in biological regulation · 2022
Sphingolipids and their role in health and disease in the central nervous system.
СтатьяОбзорПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
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Leal Andrés Felipe, Suarez Diego A, Echeverri-Peña Olga Yaneth, Albarracín Sonia Luz, Alméciga-Díaz Carlos Javier, Espejo-Mojica Ángela Johana
Аннотация
Sphingolipids (SLs) are lipids derived from sphingosine, and their metabolism involves a broad and complex network of reactions. Although SLs are widely distributed in the body, it is well known that they are present in high concentrations within the central nervous system (CNS). Under physiological conditions, their abundance and distribution in the CNS depend on brain development and cell type. Consequently, SLs metabolism impairment may have a significant impact on the normal CNS function, and has been associated with several disorders, including sphingolipidoses, Parkinson's, and Alzheimer's. This review summarizes the main SLs characteristics and current knowledge about synthesis, catabolism, regulatory pathways, and their role in physiological and pathological scenarios in the CNS.