Free Access

Resveratrol reduces endothelial progenitor cells senescence through augmentation of telomerase activity by Akt‐dependent mechanisms

L Xia

Department of Cardiovascular Diseases, the First Affiliated Hospital, Medical School of Zhejiang University, Hangzhou, PR China

Search for more papers by this author
X X Wang

Department of Cardiovascular Diseases, the First Affiliated Hospital, Medical School of Zhejiang University, Hangzhou, PR China

Search for more papers by this author
X S Hu

Department of Cardiovascular Diseases, the First Affiliated Hospital, Medical School of Zhejiang University, Hangzhou, PR China

Search for more papers by this author
X G Guo

Department of Cardiovascular Diseases, the First Affiliated Hospital, Medical School of Zhejiang University, Hangzhou, PR China

Search for more papers by this author
Y P Shang

Department of Cardiovascular Diseases, the First Affiliated Hospital, Medical School of Zhejiang University, Hangzhou, PR China

Search for more papers by this author
H J Chen

Department of Cardiovascular Diseases, the First Affiliated Hospital, Medical School of Zhejiang University, Hangzhou, PR China

Search for more papers by this author
C L Zeng

Department of Cardiovascular Diseases, the First Affiliated Hospital, Medical School of Zhejiang University, Hangzhou, PR China

Search for more papers by this author
F R Zhang

Department of Cardiovascular Diseases, the First Affiliated Hospital, Medical School of Zhejiang University, Hangzhou, PR China

Search for more papers by this author
J Z Chen

Corresponding Author

Department of Cardiovascular Diseases, the First Affiliated Hospital, Medical School of Zhejiang University, Hangzhou, PR China

Department of Cardiovascular Diseases, the First affiliated Hospital, Medical School of Zhejiang University, No. 79, Qingchun Road, Zhejiang Province, Hangzhou 310003, PR China. E‐mail:

chenjunzhu20062007@163.com

Search for more papers by this author
First published: 29 January 2009
Cited by: 54

Abstract

Background and purpose:

Recent studies have shown that resveratrol increased endothelial progenitor cells (EPCs) numbers and functional activity. However, the mechanisms remain to be determined. Previous studies have demonstrated that increased EPC numbers and activity were associated with the inhibition of EPC senescence, which involves activation of telomerase. Therefore, we investigated whether resveratrol inhibits the onset of EPC senescence through telomerase activation, leading to potentiation of cellular activity.

Experimental approach:

After prolonged in vitro cultivation, EPCs were incubated with or without resveratrol. The senescence of EPCs were determined by acidic β‐galactosidase staining. The bromo‐deoxyuridine incorporation assay or a modified Boyden chamber assay were employed to assess proliferative or migratory capacity, respectively. To further examine the underlying mechanisms of these effects, we measured telomerase activity and the phosphorylation of Akt by western blotting.

Key results:

Resveratrol dose dependently prevented the onset of EPCs senescence and increased the proliferation and migration of EPCs. The effect of resveratrol on senescence could not be abolished by eNOS inhibitor or by an oestrogenic receptor antagonist. Resveratrol significantly increased telomerase activity and Akt phosphorylation. Pre‐treatment with the PI3K inhibitor, LY294002, significantly attenuated resveratrol‐induced telomerase activity.

Conclusions and implications:

Resveratrol delayed the onset of EPC senescence and this effect was accompanied by activation of telomerase through the PI3K‐Akt signalling pathway. The inhibition of EPCs senescence by resveratrol might protect EPCs against dysfunction induced by pathological factors in vivo and improve EPC functional activities in a way that may be important for cell therapy.

British Journal of Pharmacology (2008) 155, 387–394; doi:10.1038/bjp.2008.272; published online 30 June 2008

Number of times cited: 54

  • , Multiple therapeutic effect of endothelial progenitor cell regulated by drugs in diabetes and diabetes related disorder, Journal of Translational Medicine, 15, 1, (2017).
  • , Role of Resveratrol (RES) in Regenerative Medicine, Pharmaceutical Sciences, 10.4018/978-1-5225-1762-7.ch013, (328-339), (2017).
  • , Resveratrol Attenuates Copper-Induced Senescence by Improving Cellular Proteostasis, Oxidative Medicine and Cellular Longevity, 2017, (1), (2017).
  • , Resveratrol sequentially induces replication and oxidative stresses to drive p53-CXCR2 mediated cellular senescence in cancer cells, Scientific Reports, 10.1038/s41598-017-00315-4, 7, 1, (2017).
  • , Antitumour activity of resveratrol on human melanoma cells: A possible mechanism related to its interaction with malignant cell telomerase, Biochimica et Biophysica Acta (BBA) - General Subjects, 10.1016/j.bbagen.2017.08.001, 1861, 11, (2843-2851), (2017).
  • , Resveratrol attenuates norepinephrine-induced ovarian cancer invasiveness through downregulating hTERT expression, Archives of Pharmacal Research, 39, 2, (240), (2016).
  • , The Redox-sensitive Induction of the Local Angiotensin System Promotes Both Premature and Replicative Endothelial Senescence: Preventive Effect of a StandardizedCrataegusExtract, The Journals of Gerontology Series A: Biological Sciences and Medical Sciences, 71, 12, (1581), (2016).
  • , Resveratrol prevents endothelial progenitor cells from senescence and reduces the oxidative reaction via PPAR-γ/HO-1 pathways, Molecular Medicine Reports, 14, 6, (5528), (2016).
  • , Chemical and Physical Approaches to Extend the Replicative and Differentiation Potential of Stem Cells, Stem Cell Reviews and Reports, 10.1007/s12015-016-9652-x, 12, 3, (315-326), (2016).
  • , Resveratrol-Induced Vascular Progenitor Differentiation towards Endothelial Lineage via MiR-21/Akt/β-Catenin Is Protective in Vessel Graft Models, PLOS ONE, 10, 5, (e0125122), (2015).
  • , Telomerase activity promotes osteoblast differentiation by modulating IGF-signaling pathway, Biogerontology, 10.1007/s10522-015-9596-6, 16, 6, (733-745), (2015).
  • , Disruptive chemicals, senescence and immortality, Carcinogenesis, 10.1093/carcin/bgv029, 36, Suppl 1, (S19-S37), (2015).
  • , Palmitic acid increases pro-oxidant adaptor protein p66Shc expression and affects vascularization factors in angiogenic mononuclear cells: Action of resveratrol, Vascular Pharmacology, 75, (7), (2015).
  • , Role of Resveratrol (RES) in Regenerative Medicine, Handbook of Research on Diverse Applications of Nanotechnology in Biomedicine, Chemistry, and Engineering, 10.4018/978-1-4666-6363-3.ch018, (388-398)
  • , Ex Vivo Molecular Rejuvenation Improves the Therapeutic Activity of Senescent Human Cardiac Stem Cells in a Mouse Model of Myocardial Infarction, STEM CELLS, 32, 9, (2373), (2014).
  • , Homocysteine Excess and Vascular Endothelium Dysfunction: Delineating the Pathobiological Mechanisms, International Journal of Pharmacology, 10, 4, (200), (2014).
  • , NADPH oxidase enzymes in skin fibrosis: molecular targets and therapeutic agents, Archives of Dermatological Research, 306, 4, (313), (2014).
  • , Systemic and renal oxidative stress in the pathogenesis of hypertension: modulation of long-term control of arterial blood pressure by resveratrol, Frontiers in Physiology, 5, (2014).
  • , Resveratrol and cardiovascular health – Promising therapeutic or hopeless illusion?, Pharmacological Research, 10.1016/j.phrs.2014.08.001, 90, (88-115), (2014).
  • , Endothelial Progenitor Cell Dysfunction in Cardiovascular Diseases: Role of Reactive Oxygen Species and Inflammation, BioMed Research International, 2013, (1), (2013).
  • , Possibilities and effects of telomerase activation, Molecular Biology, 47, 4, (476), (2013).
  • , Chronic Resveratrol Treatment Ameliorates Cell Adhesion and Mitigates the Inflammatory Phenotype in Senescent Human Fibroblasts, The Journals of Gerontology Series A: Biological Sciences and Medical Sciences, 10.1093/gerona/gls183, 68, 4, (371-381), (2012).
  • , Resveratrol protects against age-associated infertility in mice, Human Reproduction, 10.1093/humrep/des437, 28, 3, (707-717), (2013).
  • , Increased telomerase activity and vitamin D supplementation in overweight African Americans, International Journal of Obesity, 36, 6, (805), (2012).
  • , Effect of cellular senescence on the albumin permeability of blood-derived endothelial cells, American Journal of Physiology-Heart and Circulatory Physiology, 303, 11, (H1374), (2012).
  • , Molecular mechanisms for anti‐aging by natural dietary compounds, Molecular Nutrition & Food Research, 56, 1, (88-115), (2011).
  • , Pharmaceutical regulation of telomerase and its clinical potential, Journal of Cellular and Molecular Medicine, 16, 1, (1), (2012).
  • , Age-related changes in endothelial function and blood flow regulation, Pharmacology & Therapeutics, 10.1016/j.pharmthera.2011.10.004, 133, 2, (159-176), (2012).
  • , Resveratrol in cardiovascular disease: what is known from current research?, Heart Failure Reviews, 10.1007/s10741-011-9260-4, 17, 3, (437-448), (2011).
  • , The Yang-Tonifying Herbal MedicineCynomorium songaricumExtends Lifespan and Delays Aging inDrosophila, Evidence-Based Complementary and Alternative Medicine, 2012, (1), (2012).
  • , Cellular stress responses, hormetic phytochemicals and vitagenes in aging and longevity, Biochimica et Biophysica Acta (BBA) - Molecular Basis of Disease, 10.1016/j.bbadis.2011.11.002, 1822, 5, (753-783), (2012).
  • , Resveratrol delays replicative senescence of human mesothelial cells via mobilization of antioxidative and DNA repair mechanisms, Free Radical Biology and Medicine, 52, 11-12, (2234), (2012).
  • , Interleukin-1 Beta Increases Activity of Human Endothelial Progenitor Cells: Involvement of PI3K-Akt Signaling Pathway, Inflammation, 35, 4, (1242), (2012).
  • , Critical Role of the Nitric Oxide/Reactive Oxygen Species Balance in Endothelial Progenitor Dysfunction, Antioxidants & Redox Signaling, 10.1089/ars.2010.3502, 15, 4, (933-948), (2011).
  • , Resveratrol and health - A comprehensive review of human clinical trials, Molecular Nutrition & Food Research, 55, 8, (1129), (2011).
  • , Resveratrol attenuates apoptosis of pulmonary microvascular endothelial cells induced by high shear stress and proinflammatory factors, Human Cell, 24, 3, (127), (2011).
  • , Could Metabolic Syndrome, Lipodystrophy, and Aging Be Mesenchymal Stem Cell Exhaustion Syndromes?, Stem Cells International, 2011, (1), (2011).
  • , Effects of Flavonoids and other Polyphenols on Inflammation, Critical Reviews in Food Science and Nutrition, 10.1080/10408390903584094, 51, 4, (331-362), (2011).
  • , Healthy aging and disease: role for telomere biology?, Clinical Science, 120, 10, (427), (2011).
  • , Pharmacologic and genetic strategies to enhance cell therapy for cardiac regeneration, Journal of Molecular and Cellular Cardiology, 51, 4, (619), (2011).
  • , Protective Effects of Resveratrol Against Senescence-Associated Changes in Cultured Human Fibroblasts, The Journals of Gerontology: Series A, 66A, 1, (9), (2011).
  • , Effect of resveratrol on endothelial cell function: Molecular mechanisms, BioFactors, 36, 5, (342), (2010).
  • , Resveratrol commonly displays hormesis: Occurrence and biomedical significance, Human & Experimental Toxicology, 29, 12, (980), (2010).
  • , Silymarin Inhibits Endothelial Progenitor Cellsʼ Senescence and Protects Against the Antiproliferative Activity of Rapamycin: Preliminary Study, Journal of Cardiovascular Pharmacology, 56, 6, (610), (2010).
  • , Cardiovascular determinants of life span, Pflügers Archiv - European Journal of Physiology, 459, 2, (315), (2010).
  • , Telomerase and Human Disease: The Beginnings of the Ends?, Rejuvenation Research, 10.1089/rej.2009.0873, 12, 5, (333-340), (2009).
  • , Endothelium in pharmacology: 30 years on, British Journal of Pharmacology, 157, 4, (491-493), (2009).
  • , Senescent endothelial progenitor cells from dogs with pulmonary arterial hypertension: a before–after self-controlled study, The Journal of Physiological Sciences, 59, 6, (429), (2009).
  • , NADPH oxidases 1 and 4 mediate cellular senescence induced by resveratrol in human endothelial cells, Free Radical Biology and Medicine, 10.1016/j.freeradbiomed.2009.03.013, 46, 12, (1598-1606), (2009).
  • , Rosiglitazone via upregulation of Akt/eNOS pathways attenuates dysfunction of endothelial progenitor cells, induced by advanced glycation end products, British Journal of Pharmacology, 158, 8, (1865), (2009).
  • , Therapeutic Targeting of Telomerase, Genes, 10.3390/genes7070039, 7, 7, (39), (2016).
  • , Endothelial Progenitor Cells Physiology and Metabolic Plasticity in Brain Angiogenesis and Blood-Brain Barrier Modeling, Frontiers in Physiology, 10.3389/fphys.2016.00599, 7, (2016).
  • , The PI3K/Akt/mTOR Pathway Is Implicated in the Premature Senescence of Primary Human Endothelial Cells Exposed to Chronic Radiation, PLoS ONE, 10.1371/journal.pone.0070024, 8, 8, (e70024), (2013).
  • , Resveratrol and Endothelial Nitric Oxide, Molecules, 10.3390/molecules191016102, 19, 10, (16102-16121), (2014).