ArticleAging medicine (Milton (N.S.W))2020
Adiponectin attenuates the premature senescence of vascular smooth muscle cells induced by high glucose through mTOR signaling pathway.
Article in Aging medicine (Milton (N.S.W)), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 16 citations in OpenAlex.
- Remodeling the Immune Landscape: How Obesity-Induced SASPs Create a Pro-Tumorigenic Niche.Current obesity reports · 2026Review
- Adiponectin and aging: Mechanistic insights, clinical paradox, and therapeutic horizons.Ageing research reviews · 2026Review
- Curcumin attenuates PM2.5-triggered pulmonary senescence via the mTOR/S6K1 signaling pathway.Biogerontology · 2026Article
- Arterial origin-dependent susceptibility of vascular smooth muscle cells to prelamin A-induced senescence and rescue by umbilical artery-derived decellularized extracellular matrix.International journal of clinical and experimental pathology · 2026Article
- Cell senescence in cardiometabolic diseases.npj aging · 2024Review
- Cellular Senescence and Extracellular Vesicles in the Pathogenesis and Treatment of Obesity-A Narrative Review.International journal of molecular sciences · 2024Review
- Women With a History of Preeclampsia Exhibit Accelerated Aging and Unfavorable Profiles of Senescence Markers.Hypertension (Dallas, Tex. : 1979) · 2024Article
- ADPN Regulates Oxidative Stress-Induced Follicular Atresia in Geese by Modulating Granulosa Cell Apoptosis and Autophagy.International journal of molecular sciences · 2024Article
- The Association among Urinary Lead and Cadmium, Serum Adiponectin, and Serum Apoptotic Microparticles in a Young Taiwanese Population.Nutrients · 2023Article
- Article
- Role of Adiponectin in Cardiovascular Diseases Related to Glucose and Lipid Metabolism Disorders.International journal of molecular sciences · 2022Review
- Cellular Senescence in Cardiovascular Diseases: A Systematic Review.Aging and disease · 2022Review
- Role of Cellular Senescence in Type II Diabetes.Endocrinology · 2021Review
- Adiponectin attenuates the premature senescence of vascular smooth muscle cells induced by high glucose through mTOR signaling pathway.Aging medicine (Milton (N.S.W)) · 2020Article
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Authors and funding
8 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveCardiovascular diseases and vascular aging are common in patients with diabetes. High glucose is a major cause of vascular aging and cardiovascular diseases. Premature senescence of vascular smooth muscle cells (VSMCs) is one of the main contributors to vascular aging. Adiponectin has been demonstrated to have an anti-aging effect. The present study explored the mechanisms by which adiponectin protects VSMCs against high-glucose-induced senescence.
methodsSenescence-associated β-galactosidase (SA-β-gal) staining was used to detect senescence cells. Western blot was used for measuring protein levels. Flow cytometry was carried out to detect the cell cycle and telomeric repeat amplification protocol (TRAP)-polymerase chain reaction (PCR) silver staining was selected to measure the telomerase activity.
resultsPremature senescence of VSMCs was induced by high glucose (30 mM) in a time-dependent manner, which was verified by an increased number of senescence cells, p21 and p53 expression, as well as the decreased proliferation index. High glucose reduced telomerase activity of VSMCs via inhibition of the AMPK/TSC2/mTOR/S6K1 pathway and activation of the PI3K/Akt/mTOR/S6K1 pathway, while adiponectin treatment significantly increased telomerase activity of VSMCs through activation of AMPK/TSC2/mTOR/S6K1 signaling and inhibition of PI3K/Akt/mTOR/S6K1 signaling.
conclusionAdiponectin attenuated the high-glucose-induced premature senescence of VSMCs via increasing telomerase activity of VSMCs, which was achieved by activation of AMPK/TSC2/mTOR/S6K1 signaling and inhibition of PI3K/Akt/mTOR/S6K1 signaling.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.