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Polito R, Monda V, Nigro E, Messina A, Di Maio G, Giuliano MT, Orrù S, Imperlini E, Calcagno G, Mosca L, Mollica MP, Trinchese G, Scarinci A, Sessa F, Salerno M, Marsala G, Buono P, Mancini A, Monda M, Daniele A, Messina G. The Important Role of Adiponectin and Orexin-A, Two Key Proteins Improving Healthy Status: Focus on Physical Activity. Front Physiol 2020; 11:356. [PMID: 32390865 PMCID: PMC7188914 DOI: 10.3389/fphys.2020.00356] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Accepted: 03/27/2020] [Indexed: 12/15/2022] Open
Abstract
Exercise represents the most important integrative therapy in metabolic, immunologic and chronic diseases; it represents a valid strategy in the non-pharmacological intervention of lifestyle linked diseases. A large body of evidence indicates physical exercise as an effective measure against chronic non-communicable diseases. The worldwide general evidence for health benefits are both for all ages and skill levels. In a dysregulated lifestyle such as in the obesity, there is an imbalance in the production of different cytokines. In particular, we focused on Adiponectin, an adipokine producted by adipose tissue, and on Orexin-A, a neuropeptide synthesized in the lateral hypothalamus. The production of both Adiponectin and Orexin-A increases following regular and structured physical activity and both these hormones have similar actions. Indeed, they improve energy and glucose metabolism, and also modulate energy expenditure and thermogenesis. In addition, a relevant biological role of Adiponectin and Orexin A has been recently highlighted in the immune system, where they function as immune-suppressor factors. The strong connection between these two cytokines and healthy status is mediated by physical activity and candidates these hormones as potential biomarkers of the beneficial effects induced by physical activity. For these reasons, this review aims to underly the interconnections among Adiponectin, Orexin-A, physical activity and healthy status. Furthermore, it is analyzed the involvement of Adiponectin and Orexin-A in physical activity as physiological factors improving healthy status through physical exercise.
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Affiliation(s)
- Rita Polito
- Dipartimento di Scienze e Tecnologie Ambientali Biologiche e Farmaceutiche, University of Campania "Luigi Vanvitelli", Caserta, Italy.,Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
| | - Vincenzo Monda
- Dipartimento di Medicina Sperimentale, Sezione di Fisiologia Umana e Unità di Dietetica e Medicina dello Sport, Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy
| | - Ersilia Nigro
- Dipartimento di Scienze e Tecnologie Ambientali Biologiche e Farmaceutiche, University of Campania "Luigi Vanvitelli", Caserta, Italy.,Ceinge Biotecnologie Avanzate S. C. a R. L., Naples, Italy
| | - Antonietta Messina
- Dipartimento di Medicina Sperimentale, Sezione di Fisiologia Umana e Unità di Dietetica e Medicina dello Sport, Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy
| | - Girolamo Di Maio
- Dipartimento di Medicina Sperimentale, Sezione di Fisiologia Umana e Unità di Dietetica e Medicina dello Sport, Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy
| | - Maria Teresa Giuliano
- Dipartimento di Medicina Sperimentale, Sezione di Fisiologia Umana e Unità di Dietetica e Medicina dello Sport, Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy
| | - Stefania Orrù
- Dipartimento di Scienze Motorie e del Benessere, Università degli Studi di Napoli "Parthenope", Naples, Italy.,IRCCS SDN, Naples, Italy
| | | | - Giuseppe Calcagno
- Dipartimento di Medicina e Scienze della Salute "Vincenzo Tiberio", Università degli Studi del Molise, Campobasso, Italy
| | - Laura Mosca
- Dipartimento di Biologia, Universitá degli studi di Napoli Federico II, Naples, Italy
| | - Maria Pina Mollica
- Dipartimento di Biologia, Universitá degli studi di Napoli Federico II, Naples, Italy
| | - Giovanna Trinchese
- Dipartimento di Biologia, Universitá degli studi di Napoli Federico II, Naples, Italy
| | - Alessia Scarinci
- Dipartimento di Scienze della Formazione, Psicologia, Comunicazione, Università degli Studi di Bari Aldo Moro, Bari, Italy
| | - Francesco Sessa
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
| | - Monica Salerno
- Department of Medical, Surgery Sciences and Advanced Technologies "G.F. Ingrassia", University of Catania, Catania, Italy
| | - Gabriella Marsala
- Struttura Complessa di Farmacia, Azienda Ospedaliero Universitaria - Ospedali Riuniti, Foggia, Italy
| | - Pasqualina Buono
- Ceinge Biotecnologie Avanzate S. C. a R. L., Naples, Italy.,Dipartimento di Scienze Motorie e del Benessere, Università degli Studi di Napoli "Parthenope", Naples, Italy.,IRCCS SDN, Naples, Italy
| | - Annamaria Mancini
- Ceinge Biotecnologie Avanzate S. C. a R. L., Naples, Italy.,Dipartimento di Scienze Motorie e del Benessere, Università degli Studi di Napoli "Parthenope", Naples, Italy
| | - Marcellino Monda
- Dipartimento di Medicina Sperimentale, Sezione di Fisiologia Umana e Unità di Dietetica e Medicina dello Sport, Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy
| | - Aurora Daniele
- Dipartimento di Scienze e Tecnologie Ambientali Biologiche e Farmaceutiche, University of Campania "Luigi Vanvitelli", Caserta, Italy.,Ceinge Biotecnologie Avanzate S. C. a R. L., Naples, Italy
| | - Giovanni Messina
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
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Abstract
Adiponectin circulates in blood in multiple isoforms. High molecular weight (HMW) adiponectin is thought to be most biologically active and promotes glucose uptake, insulin sensitivity, and fatty acid oxidation. In obesity, adiponectin isoform formation is disrupted, leading to an inverse association between metabolic disease and HMW and total adiponectin. Adiponectin isoforms also function as acute-phase reactants influencing inflammation in acute and chronic disease. Interestingly, adiponectin and mortality have a U-shaped association. Unfortunately, data concerning adiponectin and its pathophysiologic function conflict. This is predominantly due to difficulties in adequate measurement of adiponectin isoforms and lack of a gold standard. In this review we provide a general overview of the formation and function of adiponectin and its isoforms under physiologic conditions. We highlight the ways adiponectin isoform formation is disrupted in obesity and its ensuing pathologic conditions. Furthermore, we will elaborate on the role of adiponectin isoforms as inflammatory proteins with respect to cardiac and kidney disease and discuss the association of adiponectin with mortality. Finally, we will provide a historical perspective on the measurement of adiponectin isoforms, current limitations, and future challenges.
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Affiliation(s)
| | - Annemieke C Heijboer
- VU University Medical Center, Amsterdam, The Netherlands; Academic Medical Center, Amsterdam, The Netherlands
| | - Madeleine L Drent
- VU University Medical Center, Amsterdam, The Netherlands; VU University, Amsterdam, The Netherlands
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A reciprocal inhibitory relationship between adiponectin and mammalian cytosolic thioredoxin. Sci Bull (Beijing) 2016. [DOI: 10.1007/s11434-016-1127-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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Nacci C, Leo V, De Benedictis L, Potenza MA, Sgarra L, De Salvia MA, Quon MJ, Montagnani M. Infliximab therapy restores adiponectin expression in perivascular adipose tissue and improves endothelial nitric oxide-mediated vasodilation in mice with type 1 diabetes. Vascul Pharmacol 2016; 87:83-91. [PMID: 27565410 DOI: 10.1016/j.vph.2016.08.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2016] [Revised: 07/07/2016] [Accepted: 08/21/2016] [Indexed: 12/15/2022]
Abstract
Increased TNFα-mediated JNK signaling in the perivascular adipose tissue (PVAT) may contribute to the pathogenesis of vascular complications in T1DM by reducing adiponectin (Ad) synthesis and therefore impairing Ad-mediated activity in the contiguous blood vessel system. We evaluated whether in vivo treatment with the TNFα blocking antibody infliximab normalized expression of Ad and Ad receptors in various fat depots, and whether this effect correlated with improved endothelial activity and vasodilator function in streptozotocin (STZ)-induced diabetic mice. STZ mice were studied at 1 and 2weeks after diabetes onset, and compared to age-matched infliximab-treated diabetic (I-STZ) and control animals (CTRL) (n=10 each group). In STZ mice, activation of pro-inflammatory JNK signaling was faster in PVAT (P<0.01) than in visceral (VAT), epididymal (EAT) and subcutaneous (SAT) adipose depots, and associated with decreased Ad synthesis and dysregulated AdipoR1/R2 levels. In parallel, activation of JNK in aortic endothelial cells and mesenteric arteries was associated with decreased expression/phosphorylation of eNOS and impaired ACh-mediated vasodilation (P<0.05 vs. CTRL). Treatment with infliximab abrogated JNK activation, ameliorated Ad protein expression, and normalized expression of both AdipoR1 and AdipoR2 in PVAT, concomitantly improving eNOS expression and vessel relaxation in mesenteric arteries from I-STZ mice (P<0.01 vs. STZ). These observations underline the early susceptibility of PVAT to activation of pro-inflammatory JNK signaling, and highlight its potential importance in early vascular changes of T1DM. Further elucidation of the role of PVAT in cardiovascular complications may allow for the design of novel therapeutic strategies directly addressing PVAT pathophysiology.
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Affiliation(s)
- Carmela Nacci
- Department of Biomedical Sciences and Human Oncology, Pharmacology Section, Medical School, University of Bari "Aldo Moro", Bari, Italy
| | - Valentina Leo
- Department of Biomedical Sciences and Human Oncology, Pharmacology Section, Medical School, University of Bari "Aldo Moro", Bari, Italy
| | - Leonarda De Benedictis
- Department of Biomedical Sciences and Human Oncology, Pharmacology Section, Medical School, University of Bari "Aldo Moro", Bari, Italy
| | - Maria A Potenza
- Department of Biomedical Sciences and Human Oncology, Pharmacology Section, Medical School, University of Bari "Aldo Moro", Bari, Italy
| | - Luca Sgarra
- Department of Biomedical Sciences and Human Oncology, Pharmacology Section, Medical School, University of Bari "Aldo Moro", Bari, Italy
| | - Maria A De Salvia
- Department of Biomedical Sciences and Human Oncology, Pharmacology Section, Medical School, University of Bari "Aldo Moro", Bari, Italy
| | - Michael J Quon
- Department of Biomedical Sciences and Human Oncology, Pharmacology Section, Medical School, University of Bari "Aldo Moro", Bari, Italy
| | - Monica Montagnani
- Department of Biomedical Sciences and Human Oncology, Pharmacology Section, Medical School, University of Bari "Aldo Moro", Bari, Italy.
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Freitas Lima LC, Braga VDA, do Socorro de França Silva M, Cruz JDC, Sousa Santos SH, de Oliveira Monteiro MM, Balarini CDM. Adipokines, diabetes and atherosclerosis: an inflammatory association. Front Physiol 2015; 6:304. [PMID: 26578976 PMCID: PMC4630286 DOI: 10.3389/fphys.2015.00304] [Citation(s) in RCA: 131] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2015] [Accepted: 10/12/2015] [Indexed: 12/20/2022] Open
Abstract
Cardiovascular diseases can be considered the most important cause of death in diabetic population and diabetes can in turn increase the risk of cardiovascular events. Inflammation process is currently recognized as responsible for the development and maintenance of diverse chronic diseases, including diabetes and atherosclerosis. Considering that adipose tissue is an important source of adipokines, which may present anti and proinflammatory effects, the aim of this review is to explore the role of the main adipokines in the pathophysiology of diabetes and atherosclerosis, highlighting the therapeutic options that could arise from the manipulation of these signaling pathways both in humans and in translational models.
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Affiliation(s)
| | - Valdir de Andrade Braga
- Biotechnology Center, Federal University of Paraiba (Universidade Federal da Paraíba)Joao Pessoa, Brazil
| | | | - Josiane de Campos Cruz
- Biotechnology Center, Federal University of Paraiba (Universidade Federal da Paraíba)Joao Pessoa, Brazil
| | - Sérgio H. Sousa Santos
- Biological Sciences Institute, Federal University of Minas GeraisBelo Horizonte, Brazil
- Health Science Post-Graduate Program, State University of Montes ClarosMontes Claros, Brazil
| | | | - Camille de Moura Balarini
- Biotechnology Center, Federal University of Paraiba (Universidade Federal da Paraíba)Joao Pessoa, Brazil
- Health Sciences Center, Federal University of Paraiba (Universidade Federal da Paraíba)Joao Pessoa, Brazil
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Hampe L, Radjainia M, Xu C, Harris PWR, Bashiri G, Goldstone DC, Brimble MA, Wang Y, Mitra AK. Regulation and Quality Control of Adiponectin Assembly by Endoplasmic Reticulum Chaperone ERp44. J Biol Chem 2015; 290:18111-18123. [PMID: 26060250 DOI: 10.1074/jbc.m115.663088] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2015] [Indexed: 01/09/2023] Open
Abstract
Adiponectin, a collagenous hormone secreted abundantly from adipocytes, possesses potent antidiabetic and anti-inflammatory properties. Mediated by the conserved Cys(39) located in the variable region of the N terminus, the trimeric (low molecular weight (LMW)) adiponectin subunit assembles into different higher order complexes, e.g. hexamers (middle molecular weight (MMW)) and 12-18-mers (high molecular weight (HMW)), the latter being mostly responsible for the insulin-sensitizing activity of adiponectin. The endoplasmic reticulum (ER) chaperone ERp44 retains adiponectin in the early secretory compartment and tightly controls the oxidative state of Cys(39) and the oligomerization of adiponectin. Using cellular and in vitro assays, we show that ERp44 specifically recognizes the LMW and MMW forms but not the HMW form. Our binding assays with short peptide mimetics of adiponectin suggest that ERp44 intercepts and converts the pool of fully oxidized LMW and MMW adiponectin, but not the HMW form, into reduced trimeric precursors. These ERp44-bound precursors in the cis-Golgi may be transported back to the ER and released to enhance the population of adiponectin intermediates with appropriate oxidative state for HMW assembly, thereby underpinning the process of ERp44 quality control.
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Affiliation(s)
- Lutz Hampe
- School of Biological Science, The University of Auckland, Private Bag 92019, Auckland 1010, New Zealand
| | - Mazdak Radjainia
- School of Biological Science, The University of Auckland, Private Bag 92019, Auckland 1010, New Zealand
| | - Cheng Xu
- State Key Laboratory of Pharmaceutical Biotechnology and Department of Pharmacology and Pharmacy, The University of Hong Kong, 999007 Hong Kong, China
| | - Paul W R Harris
- School of Chemical Sciences, The University of Auckland, 23 Symonds Street, Auckland 1010, New Zealand; Maurice Wilkins Centre for Molecular Biodiscovery, The University of Auckland, Private Bag 92019, Auckland 1010, New Zealand; Institute for Innovation in Biotechnology, The University of Auckland, 3A Symonds Street, Auckland 1010, New Zealand
| | - Ghader Bashiri
- School of Biological Science, The University of Auckland, Private Bag 92019, Auckland 1010, New Zealand
| | - David C Goldstone
- School of Biological Science, The University of Auckland, Private Bag 92019, Auckland 1010, New Zealand
| | - Margaret A Brimble
- School of Chemical Sciences, The University of Auckland, 23 Symonds Street, Auckland 1010, New Zealand; Maurice Wilkins Centre for Molecular Biodiscovery, The University of Auckland, Private Bag 92019, Auckland 1010, New Zealand; Institute for Innovation in Biotechnology, The University of Auckland, 3A Symonds Street, Auckland 1010, New Zealand
| | - Yu Wang
- State Key Laboratory of Pharmaceutical Biotechnology and Department of Pharmacology and Pharmacy, The University of Hong Kong, 999007 Hong Kong, China
| | - Alok K Mitra
- School of Biological Science, The University of Auckland, Private Bag 92019, Auckland 1010, New Zealand.
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Ebrahimi-Mamaeghani M, Mohammadi S, Arefhosseini SR, Fallah P, Bazi Z. Adiponectin as a potential biomarker of vascular disease. Vasc Health Risk Manag 2015; 11:55-70. [PMID: 25653535 PMCID: PMC4303398 DOI: 10.2147/vhrm.s48753] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
The increasing prevalence of diabetes and its complications heralds an alarming situation worldwide. Obesity-associated changes in circulating adiponectin concentrations have the capacity to predict insulin sensitivity and are a link between obesity and a number of vascular diseases. One obvious consequence of obesity is a decrease in circulating levels of adiponectin, which are associated with cardiovascular disorders and associated vascular comorbidities. Human and animal studies have demonstrated decreased adiponectin to be an independent risk factor for cardiovascular disease. However, in animal studies, increased circulating adiponectin alleviates obesity-induced endothelial dysfunction and hypertension, and also prevents atherosclerosis, myocardial infarction, and diabetic cardiac tissue disorders. Further, metabolism of a number of foods and medications are affected by induction of adiponectin. Adiponectin has beneficial effects on cardiovascular cells via its antidiabetic, anti-inflammatory, antioxidant, antiapoptotic, antiatherogenic, vasodilatory, and antithrombotic activity, and consequently has a favorable effect on cardiac and vascular health. Understanding the molecular mechanisms underlying the regulation of adiponectin secretion and signaling is critical for designing new therapeutic strategies. This review summarizes the recent evidence for the physiological role and clinical significance of adiponectin in vascular health, identification of the receptor and post-receptor signaling events related to the protective effects of the adiponectin system on vascular compartments, and its potential use as a target for therapeutic intervention in vascular disease.
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MESH Headings
- Adiponectin/immunology
- Adiponectin/metabolism
- Adipose Tissue/immunology
- Adipose Tissue/metabolism
- Adipose Tissue/physiopathology
- Animals
- Biomarkers/metabolism
- Endothelium, Vascular/immunology
- Endothelium, Vascular/metabolism
- Endothelium, Vascular/physiopathology
- Humans
- Muscle, Smooth, Vascular/immunology
- Muscle, Smooth, Vascular/metabolism
- Muscle, Smooth, Vascular/physiopathology
- Prognosis
- Protective Factors
- Receptors, Adiponectin/metabolism
- Risk Factors
- Signal Transduction
- Vascular Diseases/immunology
- Vascular Diseases/metabolism
- Vascular Diseases/physiopathology
- Vascular Diseases/prevention & control
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Affiliation(s)
| | - Somayeh Mohammadi
- Department of Nutrition, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Seyed Rafie Arefhosseini
- Department of Food Technology, Faculty of Nutrition Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Parviz Fallah
- Department of Molecular Biology and Genetic Engineering, Stem Cell Technology Research Center, Tehran, Iran
| | - Zahra Bazi
- Department of Biotechnology, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Abstract
Adiponectin is among the most studied adipokines, the collection of molecules secreted from adipose tissue. It is also one of the most architecturally complex adipokines with its various oligomeric states that include trimers, hexamers, nonamers (9mers), dodecamers (12mers), and octadecamers (18mers). The importance of adiponectin in metabolic regulation is underscored by its strong positive associations with improvement in insulin action and also decreased risks for developing type 2 diabetes. Understanding the mechanisms involved in maintaining the steady-state concentrations of adiponectin oligomers in circulation is therefore likely to provide important insight into the development of insulin resistance. This review will discuss the current state of knowledge regarding the biochemical composition of adiponectin oligomers, the commonly used techniques to analyze them, and the known post-translational modifications that affect their assembly. Evidence based on in vitro oligomer assembly reactions in support of a "cystine ratchet" model of adiponectin oligomer formation will be considered along with limitations of the evidence. Secretory pathway proteins that have been shown to affect the distribution of adiponectin oligomers will also be discussed along with hypotheses regarding their potential involvement in the cystine ratchet model of adiponectin oligomerization.
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Affiliation(s)
- Tsu-Shuen Tsao
- Department of Chemistry and Biochemistry, University of Arizona, MRB Diabetes Research, P.O. Box 245218, Tucson, AZ, 85724, USA,
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Munir KM, Quon MJ. Distinct Mechanisms for Globular Adiponectin That Integrate Vascular and Metabolic Actions of Insulin to Help Maintain Coordinated Cardiovascular and Glucose Homeostasis. Circ Res 2013; 112:1205-7. [DOI: 10.1161/circresaha.113.301316] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Kashif M. Munir
- From the Department of Medicine, Division of Endocrinology, Diabetes, and Nutrition, University of Maryland School of Medicine, Baltimore, MD
| | - Michael J. Quon
- From the Department of Medicine, Division of Endocrinology, Diabetes, and Nutrition, University of Maryland School of Medicine, Baltimore, MD
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