An analysis of literature data on the acetyl-L-carnitine treatment in gerontological practice is performed. This review describes the range of biochemical activity and mechanism of action of the drug. The profile and specificity of acetyl-L-carnitine action and the possibility of combining nicergoline with other drugs is discussed. The results of preclinical and clinical studies on the application of acetyl-L-carnitine in the world medical practice are analyzed. The analysis of the studies demonstrates the high efficacy and a broad spectrum of acetyl-L-carnitine treatment.
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http://dx.doi.org/10.17116/jnevro20171176281-86 | DOI Listing |
Mol Psychiatry
January 2025
Department of Psychiatry, New York University Grossman School of Medicine, New York, NY, USA.
A major challenge in the development of more effective therapeutic strategies for Alzheimer's disease (AD) is the identification of molecular mechanisms linked to specific pathophysiological features of the disease. Importantly AD has a two-fold higher incidence in women than men and a protracted prodromal phase characterized by amnestic mild-cognitive impairment (aMCI) suggesting that biological processes occurring early can initiate vulnerability to AD. Here, we used a sample of 125 subjects from two independent study cohorts to determine the levels in plasma (the most accessible specimen) of two essential mitochondrial markers acetyl-L-carnitine (LAC) and its derivative free-carnitine motivated by a mechanistic model in rodents in which targeting mitochondrial metabolism of LAC leads to the amelioration of cognitive function and boosts epigenetic mechanisms of gene expression.
View Article and Find Full Text PDFEur J Breast Health
January 2025
Department of Biomedical Engineering, Faculty of Engineering, İzmir University of Economics, İzmir, Turkey.
Front Microbiol
December 2024
Clinical Medical Research Center, The Second Clinical Medical College, Jinan University (Shenzhen People's Hospital), Shenzhen, Guangdong, China.
Introduction: Liver cirrhosis (LC) and hepatocellular carcinoma (HCC) resulting from chronic hepatitis B virus (HBV) infection are major health concerns. Identifying critical biomarkers and molecular targets is needed for early diagnosis, prognosis, and therapy of these diseases.
Methods: In this study, we explored the gene expression and metabolism in the liver tissues of LC, HCC, and healthy controls, to analyse and identify potential biomarkers of disease progression.
Biol Psychiatry Glob Open Sci
January 2025
Department of Psychiatry, New York University Grossman School of Medicine, New York, New York.
Background: An excess of exosomes, nanovesicles released from all cells and key regulators of brain plasticity, is an emerging therapeutic target for stress-related mental illnesses. The effects of chronic stress on exosome levels are unknown; even less is known about molecular drivers of exosome levels in the stress response.
Methods: We used our state-of-the-art protocol with 2 complementary strategies to isolate neuronal exosomes from plasma, ventral dentate gyrus, basolateral amygdala, and olfactory bulbs of male mice to determine the effects of chronic restraint stress (CRS) on exosome levels.
Curr Alzheimer Res
December 2024
Molecular and Radiation Biophysics Division, Petersburg Nuclear Physics Institute Named by B.P. Konstantinov of NRC Kurchatov Institute, Gatchina, Russia.
Background: The lack of effective therapy for the treatment of Alzheimer's disease demands both the search for new drugs and the reconsideration of already known substances currently used in other areas of medicine. Drosophila melanogaster offers the potential to model features of Alzheimer's disease, study disease mechanisms, and conduct drug screening.
Objectives: The purpose of this work was to analyze the neuroprotective properties of the drug "carnicetine", which is an acetylated form of the natural low molecular weight compound L-carnitine.
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