The anti-aging medicine movement proposes to alter the human body in order to achieve extreme longevity. To do this it has to reverse or by-pass the multiple causes of human aging. These include a large number of age-associated pathologies, each of which is being studied in great detail in research laboratories around the world. The protagonists of anti-aging medicine claim that it will be far more successful than the combined efforts of the innumerable scientists carrying out this research. Aging has an extremely long evolutionary history, and the anatomical structure and physiology of animals is directly related to their finite lifespan. The anti-aging movement proposes in a few decades to reverse what has been the result of millions of years of evolution.
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http://dx.doi.org/10.1007/s10522-008-9170-6 | DOI Listing |
J Control Release
January 2025
School of Medicine, Chongqing University, 131 Yubei Street, Shapingba District, Chongqing 400044, China. Electronic address:
Aging is a critical factor in the onset and progression of neurodegenerative diseases and cognitive decline, with aging-related neuroinflammation and cellular senescence being major contributors. In the aging brain, the cerebral vascular endothelium overexpresses vascular cell adhesion molecule 1 (VCAM1), activating microglia and leading to neuroinflammation and cognitive impairment. Quercetin, a natural neuroprotective agent widely used for treating neurodegenerative diseases, their therapeutic efficacy, however, is limited by its poor water solubility and inability to penetrate the blood-brain barrier (BBB).
View Article and Find Full Text PDFInt J Mol Sci
January 2025
Department of Microbiology & Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117597, Singapore.
This review describes our current understanding of the role of the mitochondria in the repurposing of the anti-diabetes drugs metformin, gliclazide, GLP-1 receptor agonists, and SGLT2 inhibitors for additional clinical benefits regarding unhealthy aging, long COVID, mental neurogenerative disorders, and obesity. Metformin, the most prominent of these diabetes drugs, has been called the "Drug of Miracles and Wonders," as clinical trials have found it to be beneficial for human patients suffering from these maladies. To promote viral replication in all infected human cells, SARS-CoV-2 stimulates the infected liver cells to produce glucose and to export it into the blood stream, which can cause diabetes in long COVID patients, and metformin, which reduces the levels of glucose in the blood, was shown to cut the incidence rate of long COVID in half for all patients recovering from SARS-CoV-2.
View Article and Find Full Text PDFInt J Mol Sci
January 2025
Institute of Immunology, Faculty of Medicine, Comenius University Bratislava, 813 72 Bratislava, Slovakia.
Gliomas are the most common and lethal forms of malignant brain tumors. We attempted to identify the role of the aging-suppressor gene and Klotho protein in the immunopathogenesis of gliomas. We examined genetic variants by PCR-RFLP and measured serum Klotho levels using the ELISA method.
View Article and Find Full Text PDFInt J Mol Sci
December 2024
Department of Pharmaceutical Sciences, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA.
Hypertension is a cardiovascular disease defined by an elevated systemic blood pressure. This devastating disease afflicts 30-40% of the adult population worldwide. The disease burden for hypertension is great, and it greatly increases the risk of cardiovascular morbidity and mortality.
View Article and Find Full Text PDFNat Aging
January 2025
National Clinical Research Center for Aging and Medicine, Huashan Hospital and MOE/NHC/CAMS Key Laboratory of Medical Molecular Virology, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai, China.
Gut microbiota plays a crucial role in the host health in the aging process. However, the mechanisms for how gut microbiota triggers cellular senescence and the consequent impact on human aging remain enigmatic. Here we show that phenylacetylglutamine (PAGln), a metabolite linked to gut microbiota, drives host cellular senescence.
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