1
|
Zheng J, Zhang W, Xu R, Liu L. The role of adiponectin and its receptor signaling in ocular inflammation-associated diseases. Biochem Biophys Res Commun 2024; 717:150041. [PMID: 38710142 DOI: 10.1016/j.bbrc.2024.150041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Revised: 04/13/2024] [Accepted: 04/29/2024] [Indexed: 05/08/2024]
Abstract
Ocular inflammation-associated diseases are leading causes of global visual impairment, with limited treatment options. Adiponectin, a hormone primarily secreted by adipose tissue, binds to its receptors, which are widely distributed throughout the body, exerting powerful physiological regulatory effects. The protective role of adiponectin in various inflammatory diseases has gained increasing attention in recent years. Previous studies have confirmed the presence of adiponectin and its receptors in the eyes. Furthermore, adiponectin and its analogs have shown potential as novel drugs for the treatment of inflammatory eye diseases. This article summarizes the evidence for the interplay between adiponectin and inflammatory eye diseases and provides new perspectives on the diagnostic and therapeutic possibilities of adiponectin.
Collapse
Affiliation(s)
- Jing Zheng
- Department of Ophthalmology, West China Hospital, Sichuan University, Chengdu, China; Department of Optometry and Visual Science, West China Hospital, Sichuan University, Chengdu, China
| | - Wenqiu Zhang
- Department of Ophthalmology, West China Hospital, Sichuan University, Chengdu, China; Department of Optometry and Visual Science, West China Hospital, Sichuan University, Chengdu, China
| | - Ran Xu
- Department of Ophthalmology, West China Hospital, Sichuan University, Chengdu, China; Department of Optometry and Visual Science, West China Hospital, Sichuan University, Chengdu, China
| | - Longqian Liu
- Department of Ophthalmology, West China Hospital, Sichuan University, Chengdu, China; Department of Optometry and Visual Science, West China Hospital, Sichuan University, Chengdu, China.
| |
Collapse
|
2
|
Jin Z, Zhang Q, Liu K, Wang S, Yan Y, Zhang B, Zhao L. The association between interleukin family and diabetes mellitus and its complications: An overview of systematic reviews and meta-analyses. Diabetes Res Clin Pract 2024; 210:111615. [PMID: 38513987 DOI: 10.1016/j.diabres.2024.111615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 02/26/2024] [Accepted: 03/11/2024] [Indexed: 03/23/2024]
Abstract
OBJECTIVE To evaluate and summarize the association between interleukin (IL) concentrations and diabetes mellitus (DM) and its complications. METHODS Meta-analyses and eligible individual studies of observational studies investigating the associations between IL and DM and its complications were included. The random-effects model was used to estimate the summary effect, and the heterogeneity among studies was assessed using the Q-statistic and the I2 metric; The Egger's regression and the χ2 test were used to test for small study effects and excess significance bias. RESULTS This overview identified 34 meta-analyses that investigated the association between IL concentrations and DM and its complications. Meta-analyses of prospective studies indicated that elevated circulating IL-6 and IL-1β had predictive value for the incident of type 2 diabetes mellitus (T2DM), type 1 diabetes mellitus (T1DM) as well as gestational diabetes mellitus (GDM), and the overall Hazard Ratio (HR) of T2DM was 1.28 (95 % CI: 1.17, 1.40; P<0.001) per 1 log pg/ml increment in IL-6 levels, however, there was no correlation between circulating IL-10 levels and DM. Meanwhile, the increased level of IL-6 was significantly associated several diabetic complications (Diabetic kidney disease[DKD], diabetic peripheral neuropathy[DPN], and cognitive impairment[CI]), and for the diabetic retinopathy (DR), the levels of IL-1β, IL-8 and IL-10 in the aqueous humor and vitreous humor, but not the blood were significantly correlated with it. CONCLUSION Multiple ILs, such as the IL-6 and IL-1β, are definitively linked to DM and its complications, and they may be new targets for the diagnosis and treatment, but stronger evidence needs to be confirmed by prospective studies with larger sample sizes and longer observation periods.
Collapse
Affiliation(s)
- Zishan Jin
- Institute of Metabolic Diseases, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China; Beijing University of Chinese Medicine, Beijing 100105, China
| | - Qiqi Zhang
- Institute of Metabolic Diseases, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China
| | - Ke Liu
- Institute of Metabolic Diseases, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China
| | - Sicheng Wang
- Beijing University of Chinese Medicine, Beijing 100105, China
| | - Yan Yan
- Health Construction Administration Center, Guang' anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China
| | - Boxun Zhang
- Department of Endocrinology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China.
| | - Linhua Zhao
- Beijing University of Chinese Medicine, Beijing 100105, China.
| |
Collapse
|
3
|
Fagian Pansani V, Dolfini Celim LB, Amorim Oliveira G, Rosa Degasperi G. Adiponectin: A "Friendly adipokine" in Diabetic Retinopathy? Semin Ophthalmol 2023; 38:602-609. [PMID: 37157861 DOI: 10.1080/08820538.2023.2205929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 02/06/2023] [Accepted: 02/06/2023] [Indexed: 05/10/2023]
Abstract
PURPOSE Adiponectin has also been associated with diabetic retinopathy, a diabetic microvascular complication. However, the mechanism of action of adiponectin in retinopathy is still under investigation. This review summarizes emerging evidence on the association with diabetic retinopathy in type 2 diabetes. METHODS We reviwed papers from 2004 to 2022 and included studies related to retinopathy and its association with blood and intraocular adiponectin in type 2 diabetes. RESULTS Most of the studies analyzed in this review suggested an association between the diabetic retinopathy progression and intraocular, serum, or plasma adiponectin levels. Increased levels of adiponectin contributed to the development of the disease in diabetic patients. In a minority of studies, it was indicated an inversely proportional relationship between adiponectin concentration and diabetic retinopathy severity. CONCLUSION The high levels of adiponectin in diabetic patients may be related to the decrease in renal clearance. Under this situation, if the predominant isoform is globular adiponectin, this may explain the retinopathy progression, considering a pro-inflammatory response induced by this isoform. However, the actions of adiponectin in diabetic retinopathy pathophysiology are still controversial.
Collapse
Affiliation(s)
- Victor Fagian Pansani
- Centro de Ciências da Saúde, Faculdade de Medicina, Pontifícia Universidade Católica de Campinas (PUC-Campinas), Campinas, SP, Brazil
| | | | | | | |
Collapse
|
4
|
Yang J, Liu Z. Mechanistic Pathogenesis of Endothelial Dysfunction in Diabetic Nephropathy and Retinopathy. Front Endocrinol (Lausanne) 2022; 13:816400. [PMID: 35692405 PMCID: PMC9174994 DOI: 10.3389/fendo.2022.816400] [Citation(s) in RCA: 43] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 03/28/2022] [Indexed: 12/15/2022] Open
Abstract
Diabetic nephropathy (DN) and diabetic retinopathy (DR) are microvascular complications of diabetes. Microvascular endothelial cells are thought to be the major targets of hyperglycemic injury. In diabetic microvasculature, the intracellular hyperglycemia causes damages to the vascular endothelium, via multiple pathophysiological process consist of inflammation, endothelial cell crosstalk with podocytes/pericytes and exosomes. In addition, DN and DR diseases development are involved in several critical regulators including the cell adhesion molecules (CAMs), the vascular endothelial growth factor (VEGF) family and the Notch signal. The present review attempts to gain a deeper understanding of the pathogenesis complexities underlying the endothelial dysfunction in diabetes diabetic and retinopathy, contributing to the development of new mechanistic therapeutic strategies against diabetes-induced microvascular endothelial dysfunction.
Collapse
Affiliation(s)
- Jing Yang
- Department of Ophthalmology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Research Institute of Nephrology, Zhengzhou University, Zhengzhou, China
- Henan Province Research Center For Kidney Disease, Zhengzhou, China
- Key Laboratory of Precision Diagnosis and Treatment for Chronic Kidney Disease in Henan Province, Zhengzhou, China
| | - Zhangsuo Liu
- Research Institute of Nephrology, Zhengzhou University, Zhengzhou, China
- Henan Province Research Center For Kidney Disease, Zhengzhou, China
- Key Laboratory of Precision Diagnosis and Treatment for Chronic Kidney Disease in Henan Province, Zhengzhou, China
- Department of Integrated Traditional and Western Nephrology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| |
Collapse
|
5
|
Zhou Z, Chen H, Sun M, Jin H, Ju H. Fetuin-A to adiponectin ratio is an independent indicator of subclinical atherosclerosis in patients with newly diagnosed type 2 diabetes mellitus. J Diabetes Complications 2022; 36:108102. [PMID: 34887185 DOI: 10.1016/j.jdiacomp.2021.108102] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 10/31/2021] [Accepted: 11/29/2021] [Indexed: 12/29/2022]
Abstract
AIMS The purpose of this research was to explore the associations of fetuin-A, adiponectin, and fetuin-A/adiponectin ratio (F/A ratio) with subclinical atherosclerosis as evaluated by carotid intima-media thickness (CIMT) in cases with newly diagnosed type 2 diabetes mellitus (T2DM). METHODS A total of 283 newly diagnosed T2DM patients were enrolled in this study. Serum fetuin-A and adiponectin levels were determined with an ELISA method. Other clinical and biochemical parameters were also collected. RESULTS Significant linear increases in waist-to-hip ratio (WHR), systolic blood pressure (SBP), diastolic blood pressure, homoeostasis model assessment of insulin resistance, C-reactive protein (CRP) and F/A ratio, and a significant linear decrease in adiponectin with increasing tertiles of CIMT were observed (P for trends <0.05). However, no significant correlation between fetuin-A and CIMT was detected (P > 0.05). In multivariate logistic regression models, WHR, SBP and F/A ratio were independently correlated with higher CIMT. Receiver operating characteristic curve analysis indicated that F/A ratio had a better predictive power for higher CIMT than adiponectin and fetuin-A, with an area under the curve of 0.802, 0.713 and 0.646, respectively. CONCLUSION F/A ratio is an independent indicator of subclinical atherosclerosis in patients with newly diagnosed T2DM.
Collapse
Affiliation(s)
- Zhongwei Zhou
- Department of Clinical Laboratory, Yancheng Third People's Hospital (The Sixth Affiliated Hospital of Nantong University), Jiangsu 224001, China
| | - Hongmei Chen
- Department of Clinical Laboratory, Yancheng Third People's Hospital (The Sixth Affiliated Hospital of Nantong University), Jiangsu 224001, China
| | - Mingzhong Sun
- Department of Clinical Laboratory, Yancheng Third People's Hospital (The Sixth Affiliated Hospital of Nantong University), Jiangsu 224001, China
| | - Hao Jin
- Department of Blood Transfusion, Yancheng Third People's Hospital (The Sixth Affiliated Hospital of Nantong University), Yancheng, Jiangsu 224001, China
| | - Huixiang Ju
- Department of Clinical Laboratory, Yancheng Third People's Hospital (The Sixth Affiliated Hospital of Nantong University), Jiangsu 224001, China.
| |
Collapse
|
6
|
Afzal S, Sattar MA, Eseyin OA, Attiq A, Johns EJ. Crosstalk relationship between adiponectin receptors, PPAR-γ and α-adrenoceptors in renal vasculature of diabetic WKYs. Eur J Pharmacol 2021; 917:174703. [PMID: 34973951 DOI: 10.1016/j.ejphar.2021.174703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 12/12/2021] [Accepted: 12/15/2021] [Indexed: 11/25/2022]
Abstract
Hypoadiponectinemia is associated with renal dysfunctions. Irbesartan and pioglitazone activate Peroxisome proliferator-activated gamma receptor (PPAR-γ) as partial and full agonists. We investigated a crosstalk interaction and synergistic action between adiponectin receptors, PPAR-γ agonists in attenuating renal hemodynamics to adrenergic agonists in diabetic Wistar Kyoto rats (WKY). Streptozotocin (40 mg/kg) was used to induce diabetes, whereas, pioglitazone (10 mg/kg/day), irbesartan (30 mg/kg/day) administered orally for 28 days and adiponectin intraperitoneally (2.5 μg/kg/day) for last 7 days. Metabolic and plasma samples were analyzed on days 0, 8, 21, and 28. During the acute study (day 29), renal vasoconstrictor actions to adrenergic agonists and angiotensin-II were determined. Diabetic WKYs had lower plasma adiponectin, higher creatinine clearance, urinary and fractional sodium excretion but were normalized to a greater extent in pioglitazone and adiponectin combined treatment. Responses to intra-renal administration of adrenergic agonists including noradrenaline (NA), phenylephrine (PE), methoxamine (ME), and angiotensin-II (ANG-II) were larger in diabetic WKY, but significantly blunted with adiponectin treatment in diabetic WKYs to 35-40%, and further reduced by 65-70% in combination with pioglitazone. Attenuation to ANG-II responses in adiponectin and combination with irbesartan was 30-35% and 75-80%, respectively (P < 0.05). Pharmacodynamically, a crosstalk interaction exists between PPAR-γ, adiponectin receptors (adipo R1 & R2), alpha adrenoceptors, and angiotensin-I (ATI) receptors in the renal vasculature of diabetic WKYs. Exogenously administered adiponectin with full PPAR-γ agonist substantially attenuated renal hemodynamics and improved excretory functions, signifying their renoprotective action. Additionally, a degree of synergism exists between adiponectin and pioglitazone to a large extent compared to combination therapy with irbesartan (partial PPAR-γ agonist) in attenuating the renal vascular receptiveness to adrenergic agonists.
Collapse
Affiliation(s)
- Sheryar Afzal
- School of Pharmaceutical Sciences, Universiti Sains Malaysia, Penang, Malaysia; Department of Pharmacology and Toxicology, Faculty of Pharmacy, MAHSA University, Selangor, Malaysia.
| | | | | | - Ali Attiq
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, MAHSA University, Selangor, Malaysia.
| | | |
Collapse
|
7
|
Hypoglycemia, Vascular Disease and Cognitive Dysfunction in Diabetes: Insights from Text Mining-Based Reconstruction and Bioinformatics Analysis of the Gene Networks. Int J Mol Sci 2021; 22:ijms222212419. [PMID: 34830301 PMCID: PMC8620086 DOI: 10.3390/ijms222212419] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 11/14/2021] [Accepted: 11/16/2021] [Indexed: 12/16/2022] Open
Abstract
Hypoglycemia has been recognized as a risk factor for diabetic vascular complications and cognitive decline, but the molecular mechanisms of the effect of hypoglycemia on target organs are not fully understood. In this work, gene networks of hypoglycemia and cardiovascular disease, diabetic retinopathy, diabetic nephropathy, diabetic neuropathy, cognitive decline, and Alzheimer's disease were reconstructed using ANDSystem, a text-mining-based tool. The gene network of hypoglycemia included 141 genes and 2467 interactions. Enrichment analysis of Gene Ontology (GO) biological processes showed that the regulation of insulin secretion, glucose homeostasis, apoptosis, nitric oxide biosynthesis, and cell signaling are significantly enriched for hypoglycemia. Among the network hubs, INS, IL6, LEP, TNF, IL1B, EGFR, and FOS had the highest betweenness centrality, while GPR142, MBOAT4, SLC5A4, IGFBP6, PPY, G6PC1, SLC2A2, GYS2, GCGR, and AQP7 demonstrated the highest cross-talk specificity. Hypoglycemia-related genes were overrepresented in the gene networks of diabetic complications and comorbidity; moreover, 14 genes were mutual for all studied disorders. Eleven GO biological processes (glucose homeostasis, nitric oxide biosynthesis, smooth muscle cell proliferation, ERK1 and ERK2 cascade, etc.) were overrepresented in all reconstructed networks. The obtained results expand our understanding of the molecular mechanisms underlying the deteriorating effects of hypoglycemia in diabetes-associated vascular disease and cognitive dysfunction.
Collapse
|
8
|
Seo DH, Kim SH, Song JH, Hong S, Suh YJ, Ahn SH, Woo JT, Baik SH, Park Y, Lee KW, Kim YS, Nam M. Presence of Carotid Plaque Is Associated with Rapid Renal Function Decline in Patients with Type 2 Diabetes Mellitus and Normal Renal Function. Diabetes Metab J 2019; 43:840-853. [PMID: 30877715 PMCID: PMC6943261 DOI: 10.4093/dmj.2018.0186] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Accepted: 12/17/2018] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Recent evidences indicate that early rapid renal function decline is closely associated with the development and progression of diabetic kidney disease. We have investigated the association between carotid atherosclerosis and rapid renal function decline in patients with type 2 diabetes mellitus and preserved renal function. METHODS In a prospective, multicenter cohort, a total of 967 patients with type 2 diabetes mellitus and preserved renal function were followed for 6 years with serial estimated glomerular filtration rate (eGFR) measurements. Common carotid intima-media thickness (CIMT) and presence of carotid plaque were assessed at baseline. Rapid renal function decline was defined as an eGFR decline >3.3% per year. RESULTS Over a median follow-up of 6 years, 158 participants (16.3%) developed rapid renal function decline. While there was no difference in CIMT, the presence of carotid plaque in rapid decliners was significantly higher than in non-decliners (23.2% vs. 12.2%, P<0.001). In multivariable logistic regression analysis, presence of carotid plaque was an independent predictor of rapid renal function decline (odds ratio, 2.33; 95% confidence interval, 1.48 to 3.68; P<0.0001) after adjustment for established risk factors. The model including the carotid plaque had better performance for discrimination of rapid renal function decline than the model without carotid plaque (area under the receiver operating characteristic curve 0.772 vs. 0.744, P=0.016). CONCLUSION Close monitoring of renal function and early intensive management may be beneficial in patients with type 2 diabetes mellitus and carotid plaques.
Collapse
Affiliation(s)
- Da Hea Seo
- Department of Endocrinology and Metabolism, Inha University School of Medicine, Incheon, Korea
| | - So Hun Kim
- Department of Endocrinology and Metabolism, Inha University School of Medicine, Incheon, Korea
| | - Joon Ho Song
- Department of Nephrology and Hypertension, Inha University School of Medicine, Incheon, Korea
| | - Seongbin Hong
- Department of Endocrinology and Metabolism, Inha University School of Medicine, Incheon, Korea
| | - Young Ju Suh
- Department of Biomedical Sciences, Inha University School of Medicine, Incheon, Korea
| | - Seong Hee Ahn
- Department of Endocrinology and Metabolism, Inha University School of Medicine, Incheon, Korea
| | - Jeong Taek Woo
- Department of Endocrinology and Metabolism, Kyung Hee University School of Medicine, Seoul, Korea
| | - Sei Hyun Baik
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Yongsoo Park
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, IL, USA
| | - Kwan Woo Lee
- Department of Endocrinology and Metabolism, Ajou University School of Medicine, Suwon, Korea
| | - Young Seol Kim
- Department of Endocrinology and Metabolism, Kyung Hee University School of Medicine, Seoul, Korea
| | - Moonsuk Nam
- Department of Endocrinology and Metabolism, Inha University School of Medicine, Incheon, Korea.
| |
Collapse
|
9
|
Zhou Y, Zhao S, Jiang Y, Wei Y, Zhou X. Regulatory Function of Buckwheat-Resistant Starch Supplementation on Lipid Profile and Gut Microbiota in Mice Fed with a High-Fat Diet. J Food Sci 2019; 84:2674-2681. [PMID: 31441507 DOI: 10.1111/1750-3841.14747] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2019] [Revised: 06/16/2019] [Accepted: 06/28/2019] [Indexed: 11/28/2022]
Abstract
Buckwheat-resistant starch (BRS) has shown to be a nutrient capable of lowering cholesterol and reducing obesity. In this study, the regulatory effects of tartary buckwheat starch on blood lipid level and gut microbiota (Lactobacillus, Bifidobacterium, Enterococcus, and Escherichia coli) in mice fed with a high-fat diet was investigated. Male C57BL/6 mice were separately fed with a normal diet (CON), a high-fat diet (HFD), and high-fat diet supplemented with buckwheat-resistant starch (HFD+BRS) for 6 weeks. After the feedings, lipid profile, blood glucose, plasma levels of cytokines, short-chain fatty acid content in the colon and intestinal flora of fecal were measured. Furthermore, the antioxidant indices of the liver and duodenum tissues were measured to evaluate the antioxidant capacity of mice. Significantly reduced plasma levels of total cholesterol (TC), triglyceride (TG), glucose, and cytokines were observed in the HFD+BRS group, accompanied by an increased antioxidant capacity in the liver and duodenum. In addition, supplementation with BRS significantly inhibited the increase in plasma lipopolysaccharide, tumor necrosis factor-α, and interleukin-6 levels. Gut microbiota composition was regulated by the supplement of BRS, which promoted the growth of Lactobacillus, Bifidobacterium, and Enterococcus, as well as inhibited the growth of Escherichia coli. In contrast to the HFD group, the content of short-chain fatty acids in mice colon increased in the BRS group. In conclusion, BRS benefited the cholesterol and glucose metabolism, as well as optimized gut microbiota composition in mice fed with a high-fat diet. PRACTICAL APPLICATION: This study identified the beneficial effects of tartary buckwheat-resistant starch on the regulation of blood lipids and intestinal flora in mice fed a high-fat diet. The result of this study will provide a basis for the development of probiotic products supplemented with tartary buckwheat-resistant starch and direction for further research.
Collapse
Affiliation(s)
- Yiming Zhou
- State Key Laboratory of Dairy Biotechnology, Shanghai Engineering Research Center of Dairy Biotechnology, Dairy Research Inst., Bright Dairy & Food Co., Ltd., Shanghai, 200436, China
| | - Shen Zhao
- School of Perfume and Aroma Technology, Shanghai Inst. of Technology, Shanghai, 201418, China
| | - Yue Jiang
- School of Perfume and Aroma Technology, Shanghai Inst. of Technology, Shanghai, 201418, China
| | - Yun Wei
- School of Perfume and Aroma Technology, Shanghai Inst. of Technology, Shanghai, 201418, China
| | - Xiaoli Zhou
- School of Perfume and Aroma Technology, Shanghai Inst. of Technology, Shanghai, 201418, China
| |
Collapse
|
10
|
Calmasini FB, Klee N, Webb RC, Priviero F. Impact of Immune System Activation and Vascular Impairment on Male and Female Sexual Dysfunction. Sex Med Rev 2019; 7:604-613. [PMID: 31326360 DOI: 10.1016/j.sxmr.2019.05.005] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Revised: 05/03/2019] [Accepted: 05/30/2019] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Male and female sexual dysfunction (SD) is considered a multifactorial condition. Numerous studies have shown the involvement of inflammatory processes in this pathological condition. Sexual intercourse requires healthy and functioning vessels to supply the pelvic region in both males and females, generating penile erection and clitoral and vaginal lubrication, respectively. Cardiovascular diseases and associated risk factors may contribute negatively to pelvic blood flow, possibly through immune system activation. AIM The study aimed to address the correlation between vascular inflammation driven by immune system activation and SD in males and females. METHODS A literature review was performed to identify articles addressing male and female SD and vascular inflammation. Key words included "male and female sexual dysfunction," "vascular inflammation," "iliac and pudendal arteries dysfunction," "genitourinary tract," and "blood flow." MAIN OUTCOME MEASURES Management of systemic and local inflammation may be a useful alternative to improve SD and reduce the risk of cardiovascular diseases in the future. RESULTS Increased levels of cytokines and chemokines have been detected in humans and animals with hypertension, obesity, and diabetic conditions. Chronic activation of the innate immune system, especially by pathogen- or damage-associated molecular patterns, and metabolic-related disorders may act as triggers further contributing to an increased inflammatory condition. Due to the reduced size of vessels, SD and retinal vascular impairments have been shown to be predictive factors for cardiovascular diseases. Therefore, considering that blood flow to the genitalia is essential for sexual function, endothelial dysfunction and vascular remodeling, secondary to chronic immune system activation, may be implicated in male and female vasculogenic SD. CONCLUSIONS Several conditions appear to play a role in SD. In the present review, we have identified a role for the immune system in generating vascular and tissue impairments contributing to erectile dysfunction and female SD. Calmasini FB, Klee N, Webb RC, et al. Impact of Immune System Activation and Vascular Impairment on Male and Female Sexual Dysfunction. Sex Med Rev 2019;7:604-613.
Collapse
Affiliation(s)
- Fabiano B Calmasini
- Department of Physiology, Medical College of Georgia, Augusta University, Augusta, GA, USA; Deparment of Pharmacology, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil.
| | - Nicole Klee
- Department of Physiology, Medical College of Georgia, Augusta University, Augusta, GA, USA
| | - R Clinton Webb
- Department of Physiology, Medical College of Georgia, Augusta University, Augusta, GA, USA
| | - Fernanda Priviero
- Department of Physiology, Medical College of Georgia, Augusta University, Augusta, GA, USA
| |
Collapse
|
11
|
Varona JF, Ortiz-Regalón R, Sánchez-Vera I, López-Melgar B, García-Durango C, Castellano Vázquez JM, Solís J, Fernández-Friera L, Vidal-Vanaclocha F. Soluble ICAM 1 and VCAM 1 Blood Levels Alert on Subclinical Atherosclerosis in Non Smokers with Asymptomatic Metabolic Syndrome. Arch Med Res 2019; 50:20-28. [DOI: 10.1016/j.arcmed.2019.05.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Revised: 04/25/2019] [Accepted: 05/13/2019] [Indexed: 12/13/2022]
|
12
|
Heiston EM, Malin SK. Impact of Exercise on Inflammatory Mediators of Metabolic and Vascular Insulin Resistance in Type 2 Diabetes. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1134:271-294. [PMID: 30919343 DOI: 10.1007/978-3-030-12668-1_15] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The development of obesity is cornerstone in the etiology of metabolic and vascular insulin resistance and consequently exacerbates glycemic control. Exercise is an efficacious first-line therapy for type 2 diabetes that improves insulin action through, in part, reducing hormone mediated inflammation. Together, improving the coordination of skeletal muscle metabolism with vascular delivery of glucose will be required for optimizing type 2 diabetes and cardiovascular disease treatment.
Collapse
Affiliation(s)
- Emily M Heiston
- Department of Kinesiology, University of Virginia, Charlottesville, VA, USA
| | - Steven K Malin
- Department of Kinesiology, University of Virginia, Charlottesville, VA, USA.
- Division of Endocrinology and Metabolism, University of Virginia, Charlottesville, VA, USA.
- Robert M. Berne Cardiovascular Research Center, University of Virginia, Charlottesville, VA, USA.
| |
Collapse
|
13
|
Shi M, Yuan Y, Liu J, Chen Y, Li L, Liu S, An X, Luo R, Long D, Chen B, Du X, Cheng J, Lu Y. MSCs protect endothelial cells from inflammatory injury partially by secreting STC1. Int Immunopharmacol 2018; 61:109-118. [DOI: 10.1016/j.intimp.2018.05.016] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Revised: 05/05/2018] [Accepted: 05/21/2018] [Indexed: 02/06/2023]
|
14
|
Schrieks IC, Nozza A, Stähli BE, Buse JB, Henry RR, Malmberg K, Neal B, Nicholls SJ, Rydén L, Mellbin L, Svensson A, Wedel H, Weichert A, Lincoff AM, Tardif JC, Grobbee DE, Schwartz GG. Adiponectin, Free Fatty Acids, and Cardiovascular Outcomes in Patients With Type 2 Diabetes and Acute Coronary Syndrome. Diabetes Care 2018; 41:1792-1800. [PMID: 29903845 DOI: 10.2337/dc18-0158] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Accepted: 04/25/2018] [Indexed: 02/03/2023]
Abstract
OBJECTIVE In observational cohorts, adiponectin is inversely associated and free fatty acids (FFAs) are directly associated with incident coronary heart disease (CHD). Adiponectin tends to be reduced and FFAs elevated in type 2 diabetes. We investigated relationships of adiponectin and FFA and major adverse cardiovascular events (MACEs) and death in patients with acute coronary syndrome (ACS) and type 2 diabetes using data from the AleCardio (Effect of Aleglitazar on Cardiovascular Outcomes After Acute Coronary Syndrome in Patients With Type 2 Diabetes Mellitus) trial, which compared the PPAR-α/γ agonist aleglitazar with placebo. RESEARCH DESIGN AND METHODS Using Cox regression adjusted for demographic, laboratory, and treatment variables, we determined associations of baseline adiponectin and FFAs, or the change in adiponectin and FFAs from baseline, with MACEs (cardiovascular death, myocardial infarction, or stroke) and death. RESULTS A twofold higher baseline adiponectin (n = 6,998) was directly associated with risk of MACEs (hazard ratio [HR] 1.17 [95% CI 1.08-1.27]) and death (HR 1.53 [95% CI 1.35-1.73]). A doubling of adiponectin from baseline to month 3 (n = 6,325) was also associated with risk of death (HR 1.20 [95% CI 1.03-1.41]). Baseline FFAs (n = 7,038), but not change in FFAs from baseline (n = 6,365), were directly associated with greater risk of MACEs and death. There were no interactions with study treatment. CONCLUSIONS In contrast to prior observational data for incident CHD, adiponectin is prospectively associated with MACEs and death in patients with type 2 diabetes and ACS, and an increase in adiponectin from baseline is directly related to death. These findings raise the possibility that adiponectin has different effects in patients with type 2 diabetes and ACS than in populations without prevalent cardiovascular disease. Consistent with prior data, FFAs are directly associated with adverse outcomes.
Collapse
Affiliation(s)
- Ilse C Schrieks
- Julius Clinical and Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Anna Nozza
- Montreal Health Innovations Coordinating Center, Montreal Heart Institute, Montreal, Canada
| | - Barbara E Stähli
- Department of Cardiology, Charité Berlin-University Medicine, Campus Benjamin Franklin, Berlin, Germany
| | - John B Buse
- University of North Carolina School of Medicine, Chapel Hill, NC
| | | | - Klas Malmberg
- Karolinska Institutet and Vicore Pharma, Stockholm, Sweden
| | - Bruce Neal
- The George Institute for Global Health, University of Sydney, Sydney, Australia
| | - Stephen J Nicholls
- South Australian Health and Medical Research Institute, The University of Adelaide, Adelaide, Australia
| | - Lars Rydén
- Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Linda Mellbin
- Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | | | - Hans Wedel
- Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | | | - A Michael Lincoff
- Department of Cardiovascular Medicine, Cleveland Clinic Coordinating Center for Clinical Research (C5Research), Cleveland, OH
| | | | - Diederick E Grobbee
- Julius Clinical and Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Gregory G Schwartz
- Division of Cardiology, VA Medical Center and University of Colorado School of Medicine, Denver, CO
| |
Collapse
|
15
|
Wang M, Li S, Wang F, Zou J, Zhang Y. Aerobic exercise regulates blood lipid and insulin resistance via the toll‑like receptor 4‑mediated extracellular signal‑regulated kinases/AMP‑activated protein kinases signaling pathway. Mol Med Rep 2018; 17:8339-8348. [PMID: 29658605 DOI: 10.3892/mmr.2018.8863] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Accepted: 08/09/2017] [Indexed: 11/06/2022] Open
Abstract
Diabetes mellitus is a complicated metabolic disease with symptoms of hyperglycemia, insulin resistance, chronic damage and dysfunction of tissues, and metabolic syndrome for insufficient insulin production. Evidence has indicated that exercise treatments are essential in the progression of type‑ІІ diabetes mellitus, and affect insulin resistance and activity of islet β‑cells. In the present study, the efficacy and signaling mechanism of aerobic exercise on blood lipids and insulin resistance were investigated in the progression of type‑ІІ diabetes mellitus. Body weight, glucose metabolism and insulin serum levels were investigated in mouse models of type‑ІІ diabetes mellitus following experienced aerobic exercise. Expression levels of inflammatory factors, interleukin (IL)‑6, high‑sensitivity C‑reactive protein, tumor necrosis factor‑α and leucocyte differentiation antigens, soluble CD40 ligand in the serum were analyzed in the experimental mice. In addition, expression levels of toll‑like receptor 4 (TLR‑4) were analyzed in the liver cells of experimental mice. Changes of oxidative stress indicators, including reactive oxygen species, superoxide dismutase, glutathione and catalase were examined in the liver cells of experimental mice treated by aerobic exercise. Expression levels and activity of extracellular signal‑regulated kinases (ERK) and AMP‑activated protein kinase (AMPK) signaling pathways were investigated in the liver cells of mouse models of type‑ІІ diabetes mellitus after undergoing aerobic exercise. Aerobic exercise decreased the expression levels of inflammatory factors in the serum of mouse models of type‑ІІ diabetes mellitus. The results indicated that aerobic exercise downregulated oxidative stress indicators in liver cells from mouse models of type‑ІІ diabetes mellitus. In addition, the ERK and AMPK signaling pathways were inactivated by aerobic exercise in liver cells in mouse models of type‑ІІ diabetes mellitus. The activity of ERK and AMPK, and the function of islet β‑cells were observed to be improved in experimental mice treated with aerobic exercise. Furthermore, blood lipid metabolism and insulin resistance were improved by treatment with aerobic exercise. Body weight and glucose concentration of serology was markedly improved in mouse models of type‑ІІ diabetes mellitus. Furthermore, TLR‑4 inhibition markedly promoted ERK and AMPK expression levels and activity. Thus, these results indicate that aerobic exercise may improve blood lipid metabolism, insulin resistance and glucose plasma concentration in mouse models of type‑ІІ diabetes mellitus. Thus indicating aerobic exercise is beneficial for improvement of blood lipid and insulin resistance via the TLR‑4‑mediated ERK/AMPK signaling pathway in the progression of type‑ІІ diabetes mellitus.
Collapse
Affiliation(s)
- Mei Wang
- State General Administration of Sports, Sports Science Institute, Mass Sports Research Center, Beijing 100061, P.R. China
| | - Sen Li
- Jiangsu Institute of Sports Science, Nanjing, Jiangsu 210033, P.R. China
| | - Fubaihui Wang
- State General Administration of Sports, Sports Science Institute, Mass Sports Research Center, Beijing 100061, P.R. China
| | - Jinhui Zou
- Guangxi Institute of Sports Science Mass Sports Research, Nanning, Guangxi 210014, P.R. China
| | - Yanfeng Zhang
- State General Administration of Sports, Sports Science Institute, Mass Sports Research Center, Beijing 100061, P.R. China
| |
Collapse
|
16
|
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.
Collapse
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
| |
Collapse
|
17
|
Zhou ZW, Ju HX, Sun MZ, Chen HM, Fu QP, Jiang DM. Serum fetuin-A levels in obese and non-obese subjects with and without type 2 diabetes mellitus. Clin Chim Acta 2018; 476:98-102. [DOI: 10.1016/j.cca.2017.11.023] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2017] [Revised: 11/15/2017] [Accepted: 11/21/2017] [Indexed: 12/29/2022]
|
18
|
El husseny MWA, Mamdouh M, Shaban S, Ibrahim Abushouk A, Zaki MMM, Ahmed OM, Abdel-Daim MM. Adipokines: Potential Therapeutic Targets for Vascular Dysfunction in Type II Diabetes Mellitus and Obesity. J Diabetes Res 2017; 2017:8095926. [PMID: 28286779 PMCID: PMC5327767 DOI: 10.1155/2017/8095926] [Citation(s) in RCA: 73] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2016] [Accepted: 01/16/2017] [Indexed: 12/20/2022] Open
Abstract
Adipokines are bioactive molecules that regulate several physiological functions such as energy balance, insulin sensitization, appetite regulation, inflammatory response, and vascular homeostasis. They include proinflammatory cytokines such as adipocyte fatty acid binding protein (A-FABP) and anti-inflammatory cytokines such as adiponectin, as well as vasodilator and vasoconstrictor molecules. In obesity and type II diabetes mellitus (DM), insulin resistance causes impairment of the endocrine function of the perivascular adipose tissue, an imbalance in the secretion of vasoconstrictor and vasodilator molecules, and an increased production of reactive oxygen species. Recent studies have shown that targeting plasma levels of adipokines or the expression of their receptors can increase insulin sensitivity, improve vascular function, and reduce the risk of cardiovascular morbidity and mortality. Several reviews have discussed the potential of adipokines as therapeutic targets for type II DM and obesity; however, this review is the first to focus on their therapeutic potential for vascular dysfunction in type II DM and obesity.
Collapse
Affiliation(s)
- Mostafa Wanees Ahmed El husseny
- Faculty of Medicine, Fayoum University, Fayoum, Egypt
- NovaMed Medical Research Association, Cairo, Egypt
- Fayoum Medical Student Association, Fayoum, Egypt
| | | | - Sara Shaban
- Faculty of Medicine, Fayoum University, Fayoum, Egypt
| | | | | | - Osama M. Ahmed
- Physiology Division, Zoology Department, Faculty of Science, Beni-Suef University, Beni-Suef, Egypt
| | - Mohamed M. Abdel-Daim
- Pharmacology Department, Faculty of Veterinary Medicine, Suez Canal University, Ismailia, 41522, Egypt
| |
Collapse
|
19
|
Han J, Kim SH, Suh YJ, Lim HA, Shin H, Cho SG, Kim CW, Lee SY, Lee DH, Hong S, Kim YS, Nam MS. Serum Chemerin Levels Are Associated with Abdominal Visceral Fat in Type 2 Diabetes. J Korean Med Sci 2016; 31:924-31. [PMID: 27247502 PMCID: PMC4853672 DOI: 10.3346/jkms.2016.31.6.924] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Accepted: 01/31/2016] [Indexed: 01/07/2023] Open
Abstract
Chemerin is a recently identified adipokine suggested to play a role in obesity and its metabolic complications. The relationship between visceral obesity and serum chemerin levels in type 2 diabetes (T2DM) is unknown and may differ from that of subjects without diabetes. Therefore, we evaluated whether serum chemerin was associated with visceral abdominal obesity in patients with T2DM. A total of 218 Korean patients with T2DM were enrolled and metabolic parameters, abdominal visceral and subcutaneous fat areas, and serum chemerin levels were measured. Serum chemerin level showed positive correlation with fasting insulin, HOMA-IR, serum triglyceride, serum creatinine, urine albumin/creatinine ratio, high-sensitivity C-reactive protein (hsCRP), fibrinogen, abdominal visceral fat area, visceral to subcutaneous fat area ratio, and negatively correlation with high density lipoprotein cholesterol and creatinine clearance (CCr) after adjusting for age, gender and body mass index. Multiple linear stepwise regression analysis showed that abdominal visceral fat area (β = 0.001, P < 0.001), serum triglyceride (β = 0.001, P < 0.001), CCr (β = -0.003, P = 0.001), hsCRP (β = 0.157, P = 0.001), fibrinogen (β = 0.001, P < 0.001) and BMI (β = 0.02, P = 0.008) independently affected log transformed serum chemerin levels. Higher serum chemerin level was associated with higher level of abdominal visceral fat area, serum triglyceride, hsCRP and fibrinogen and lower level of CCr in patients with T2DM. Serum chemerin may be used as a biomarker of visceral adiposity and chemerin may play a role in inflammation, decreased renal function, and increased cardiovascular risk in T2DM.
Collapse
Affiliation(s)
- Juyoung Han
- Department of Internal Medicine, Inha University School of Medicine, Incheon, Korea
| | - So Hun Kim
- Department of Internal Medicine, Inha University School of Medicine, Incheon, Korea
| | - Young Ju Suh
- Department of Biomedical Sciences, College of Medicine, Inha University, Incheon, Korea
| | - Hyun Ae Lim
- Center for Clinical Research, Inha University School of Medicine, Incheon, Korea
| | - Heekyoung Shin
- Center for Clinical Research, Inha University School of Medicine, Incheon, Korea
| | - Soon Gu Cho
- Department of Radiology, Inha University School of Medicine, Incheon, Korea
| | - Chei Won Kim
- Department of Internal Medicine, Inha University School of Medicine, Incheon, Korea
| | - Seung Youn Lee
- Department of Internal Medicine, Inha University School of Medicine, Incheon, Korea
| | - Dae Hyung Lee
- Center for Clinical Research, Inha University School of Medicine, Incheon, Korea
| | - Seongbin Hong
- Department of Internal Medicine, Inha University School of Medicine, Incheon, Korea
| | - Yong Seong Kim
- Department of Internal Medicine, Inha University School of Medicine, Incheon, Korea
| | - Moon-Suk Nam
- Department of Internal Medicine, Inha University School of Medicine, Incheon, Korea
| |
Collapse
|