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Zaib S, Ahmad S, Khan I, Bin Jardan YA, Fentahun Wondmie G. An evaluation of inflammatory and endothelial dysfunction markers as determinants of peripheral arterial disease in those with diabetes mellitus. Sci Rep 2024; 14:15348. [PMID: 38961103 PMCID: PMC11222457 DOI: 10.1038/s41598-024-65188-w] [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: 12/15/2023] [Accepted: 06/18/2024] [Indexed: 07/05/2024] Open
Abstract
The most serious long-term effects of diabetes is peripheral artery disease (PAD) which increases the chance of developing diabetic foot ulcers, gangrene and even lower limb amputation. The clinical manifestations of PAD which are typically not revealed until symptoms like intermittent claudication, rest pain and ischemic gangrene develop, are not present in majority of diabetes mellitus patients with PAD due to diabetic peripheral neuropathy. Therefore, current study is aimed to evaluate the inflammatory and endothelial dysfunction markers with their correlation to biomarkers that can help for in-time diagnosis and efficient prognosis of developing diabetes-associated PAD. Enzyme-linked immunosorbent assay was used to evaluate the interlukin-6, interlukin-8, intercellular adhesion molecule (ICAM) and vascular cell adhesion molecule (VCAM) in PAD with diabetes group, diabetic group and healthy individual group while biomarkers were measured by kit method. It was observed that serum IL-6, IL-8, ICAM and VCAM levels in type II diabetes mellitus (T2DM) with PAD patients were increased significantly (85.93, 597.08, 94.80 and 80.66) as compared to T2DM patients (59.52, 231.34, 56.88 and 50.19) and healthy individuals (4.81, 16.93, 5.55 and 5.16). The overall means for the parameters, IL-6, IL-8, ICAM, VCAM, urea, S/creatinine, CK-MB, AST, ALT, cholesterol, triglyceride, HDL, LDL, PT, aPTT, INR, HbA1C, and CRP within all groups were significantly (P < 0.05) different from each other. Therefore, it was concluded that the change in IL-6, IL-8, ICAM and VCAM can serve as an accurate diagnostic indicator and successful treatment.
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Affiliation(s)
- Sumera Zaib
- Department of Basic and Applied Chemistry, Faculty of Science and Technology, University of Central Punjab, Lahore, 54590, Pakistan.
| | - Shabbir Ahmad
- Department of Basic and Applied Chemistry, Faculty of Science and Technology, University of Central Punjab, Lahore, 54590, Pakistan
| | - Imtiaz Khan
- Department of Chemistry and Manchester Institute of Biotechnology, The University of Manchester, 131 Princess Street, Manchester, M1 7DN, UK.
| | - Yousef A Bin Jardan
- Department of Pharmaceutics, College of Pharmacy, King Saud University, P.O. Box 11451, Riyadh, Saudi Arabia
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Athavale A, Fukaya E, Leeper NJ. Peripheral Artery Disease: Molecular Mechanisms and Novel Therapies. Arterioscler Thromb Vasc Biol 2024; 44:1165-1170. [PMID: 38776386 PMCID: PMC11157452 DOI: 10.1161/atvbaha.124.320195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Accepted: 04/17/2024] [Indexed: 05/25/2024]
Affiliation(s)
- Anand Athavale
- Division of Vascular Surgery, Stanford University School of Medicine, Palo Alto, CA
| | - Eri Fukaya
- Division of Vascular Surgery, Stanford University School of Medicine, Palo Alto, CA
| | - Nicholas J Leeper
- Division of Vascular Surgery, Stanford University School of Medicine, Palo Alto, CA
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Luo L, Long X, Cheng C, Xu Q, Li J. Development and validation of a risk nomogram model for predicting peripheral neuropathy in patients with type 2 diabetes mellitus. Front Endocrinol (Lausanne) 2024; 15:1338167. [PMID: 38742191 PMCID: PMC11089122 DOI: 10.3389/fendo.2024.1338167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 04/16/2024] [Indexed: 05/16/2024] Open
Abstract
Objective Diabetic peripheral neuropathy frequently occurs and presents severely in individuals suffering from type 2 diabetes mellitus, representing a significant complication. The objective of this research was to develop a risk nomogram for DPN, ensuring its internal validity and evaluating its capacity to predict the condition. Methods In this retrospective analysis, Suqian First Hospital's cohort from January 2021 to June 2022 encompassed 397 individuals diagnosed with T2DM. A random number table method was utilized to allocate these patients into two groups for training and validation, following a 7:3 ratio. By applying univariate and multivariable logistic regression, predictive factors were refined to construct the nomogram. The model's prediction accuracy was assessed through metrics like the ROC area, HL test, and an analysis of the calibration curve. DCA further appraised the clinical applicability of the model. Emphasis was also placed on internal validation to confirm the model's dependability and consistency. Results Out of 36 evaluated clinicopathological characteristics, a set of four, duration, TBIL, TG, and DPVD, were identified as key variables for constructing the predictive nomogram. The model exhibited robust discriminatory power, evidenced by an AUC of 0.771 (95% CI: 0.714-0.828) in the training cohort and an AUC of 0.754 (95% CI: 0.663-0.845) in the validation group. The congruence of the model's predictions with actual findings was corroborated by the calibration curve. Furthermore, DCA affirmed the clinical value of the model in predicting DPN. Conclusion This research introduces an innovative risk nomogram designed for the prediction of diabetic peripheral neuropathy in individuals suffering from type 2 diabetes mellitus. It offers a valuable resource for healthcare professionals to pinpoint those at elevated risk of developing this complication. As a functional instrument, it stands as a viable option for the prognostication of DPN in clinical settings.
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Affiliation(s)
- Lingguang Luo
- Department of Endocrinology and Metabolism, The People’s Hospital of Laibin, Guangxi, China
| | - Xinping Long
- Department of Nephrology, The People’s Hospital of Laibin, Guangxi, China
| | - Cheng Cheng
- Department of Endocrinology and Metabolism, Suqian First Hospital, Jiangsu, China
| | - Qian Xu
- Department of Endocrinology and Metabolism, Suqian First Hospital, Jiangsu, China
| | - Jing Li
- Department of Endocrinology and Metabolism, Suqian First Hospital, Jiangsu, China
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Yundung Y, Mohammed S, Paneni F, Reutersberg B, Rössler F, Zimmermann A, Pelisek J. Transcriptomics analysis of long non-coding RNAs in smooth muscle cells from patients with peripheral artery disease and diabetes mellitus. Sci Rep 2024; 14:8615. [PMID: 38616192 PMCID: PMC11016542 DOI: 10.1038/s41598-024-59164-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Accepted: 04/08/2024] [Indexed: 04/16/2024] Open
Abstract
Diabetes mellitus (DM) is a significant risk factor for peripheral arterial disease (PAD), and PAD is an independent predictor of cardiovascular disorders (CVDs). Growing evidence suggests that long non-coding RNAs (lncRNAs) significantly contribute to disease development and underlying complications, particularly affecting smooth muscle cells (SMCs). So far, no study has focused on transcriptome analysis of lncRNAs in PAD patients with and without DM. Tissue samples were obtained from our Vascular Biobank. Due to the sample's heterogeneity, expression analysis of lncRNAs in whole tissue detected only ACTA2-AS1 with a 4.9-fold increase in PAD patients with DM. In contrast, transcriptomics of SMCs revealed 28 lncRNAs significantly differentially expressed between PAD with and without DM (FDR < 0.1). Sixteen lncRNAs were of unknown function, six were described in cancer, one connected with macrophages polarisation, and four were associated with CVDs, mainly with SMC function and phenotypic switch (NEAT1, MIR100HG, HIF1A-AS3, and MRI29B2CHG). The enrichment analysis detected additional lncRNAs H19, CARMN, FTX, and MEG3 linked with DM. Our study revealed several lncRNAs in diabetic PAD patients associated with the physiological function of SMCs. These lncRNAs might serve as potential therapeutic targets to improve the function of SMCs within the diseased tissue and, thus, the clinical outcome.
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Affiliation(s)
- Yankey Yundung
- Experimental Vascular Surgery/Department of Vascular Surgery, University Hospital Zurich/University of Zurich, Schlieren, Switzerland
| | - Shafeeq Mohammed
- Department of Cardiology/Center for Translational and Experimental Cardiology (CTEC), University Hospital Zurich/University of Zurich, Schlieren, Switzerland
| | - Francesco Paneni
- Department of Cardiology/Center for Translational and Experimental Cardiology (CTEC), University Hospital Zurich/University of Zurich, Schlieren, Switzerland
| | - Benedikt Reutersberg
- Experimental Vascular Surgery/Department of Vascular Surgery, University Hospital Zurich/University of Zurich, Schlieren, Switzerland
| | - Fabian Rössler
- Department of Surgery and Transplantation, University Hospital Zurich, Zürich, Switzerland
| | - Alexander Zimmermann
- Experimental Vascular Surgery/Department of Vascular Surgery, University Hospital Zurich/University of Zurich, Schlieren, Switzerland
| | - Jaroslav Pelisek
- Experimental Vascular Surgery/Department of Vascular Surgery, University Hospital Zurich/University of Zurich, Schlieren, Switzerland.
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Li D, Long J, Zhang J, He M, Zeng Q, He Q, Zhan W, Chi Y, Zou M. Association between red cell distribution width-and-albumin ratio and the risk of peripheral artery disease in patients with diabetes. Front Endocrinol (Lausanne) 2024; 15:1272573. [PMID: 38405142 PMCID: PMC10884210 DOI: 10.3389/fendo.2024.1272573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 01/22/2024] [Indexed: 02/27/2024] Open
Abstract
Aim The aim of this study is to explore the association between red blood cell distribution width-to-albumin ratio (RAR) and the risk of peripheral artery disease (PAD) in patients with diabetes. Methods This cross-sectional study extracted the data of 1,125 participants with diabetes from the National Health and Nutrition Examination Survey database. A weighted univariable logistic regression model was used to explore variables associated with PAD. With PAD as the outcome variable, a weighted logistic regression model was established. The odds ratio (OR) and 95% confidence interval (CI) were effect size. Results After adjusting for covariates, the risk of PAD in patients with diabetes was observed in those with higher RAR (OR = 1.83; 95% CI: 1.06-3.15). In addition, RAR ≥3.25 was related to increased risk of PAD in patients with diabetes (OR = 2.04; 95% CI: 1.05-3.95). In people with diabetes aged ≥65, RAR was a risk factor for PAD with an OR value of 2.67 (95% CI: 1.30-5.46). RAR ≥3.25 was associated with increased risk of PAD (OR = 3.06; 95% CI: 1.15-8.11) relative to RAR <2.80. In people with diabetes who smoked, the risk of PAD was elevated in those with RAR ≥3.25 (OR = 2.85; 95% CI: 1.28-6.32). As for patients with cardiovascular disease, the risk of PAD was elevated as the increase of RAR (OR = 2.31; 95% CI: 1.05-5.10). RAR ≥3.25 was correlated with increased risk of PAD (OR = 3.75; 95% CI: 1.42-9.87). The area under the curve of RAR for the risk of PAD in patients with diabetes was 0.631 (95% CI: 0.588-0.675). Conclusion A higher RAR was related to increased risk of PAD in patients with diabetes. The findings might offer a reference for the management of PAD in patients with diabetes.
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Affiliation(s)
- Dongling Li
- Department of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Juan Long
- Department of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Jialu Zhang
- Department of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Meinan He
- Department of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Qingxiang Zeng
- Department of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Qiaoling He
- Department of Endocrinology, Central Hospital of Zengcheng District, Guangzhou, China
| | - Wanhua Zhan
- Department of Endocrinology, Central Hospital of Zengcheng District, Guangzhou, China
| | - Yongqian Chi
- Department of Endocrinology, Central Hospital of Zengcheng District, Guangzhou, China
| | - Mengchen Zou
- Department of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, Guangzhou, China
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Tanda E, Ruiu G, Casula M, Lamia I, Serra A, Boscolo Meneguolo A, Zappadu S, Sanfilippo R, Camparini S, Petruzzo P. Minor amputation after revascularization in chronic limb-threatening ischemia: What is the optimal timing? Vascular 2023:17085381231214819. [PMID: 37946368 DOI: 10.1177/17085381231214819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2023]
Abstract
OBJECTIVES Patients with chronic limb-threatening ischemia (CLTI) have a high risk of lower limb amputation and loss of walking independence. Minor amputations play a key role in ensuring walking independence and they represent a challenge in terms of timing and level for vascular surgeons. A major cause of re-amputation is a defect in wound healing and a possible predictor of re-amputation for non-healing wounds could be the incorrect timing of minor amputation after revascularization. The lack of evidence in the literature leads to a wide variability of choices in clinical practice. The purpose of this study was to try to find the optimal timing analysing the risk of re-amputation in CLTI patients who have undergone successful revascularization and minor amputation focussing on timing of minor amputation. METHODS We conducted a single centre retrospective analysis on a cohort of 151 patients consecutively admitted to our hospital for CLTI (Rutherford 5) between January 2014 and April 2022. All the enrolled patients underwent successful revascularization of lower limbs and a minor amputation for dry acral necrosis. The characteristics of the patients and the revascularization procedures were collected and analysed. Patients were divided into two groups based on the timing of minor amputation performed before (group 1) or after the day (group 2) that best predicts the risk of re-amputation according to a Receiver Operating Characteristic (ROC) curve analysis. The primary outcome of this study was the risk of re-amputation during the first 60 days of follow-up after a primary minor amputation, with revascularization still effective. The impact of the timing of minor amputation after revascularization, the type of revascularization and the presence of risk factors known to prolong the wound healing process were evaluated in a uni- and multi-variable logistic regression model. RESULTS Systemic hypertension, and type of revascularization (i.e. open vs endovascular) were independent predictors of the risk of re-amputation at 60 days (HR 4.26, 95% CI 1.30-14.04, p = .017 and HR 2.35, 95% CI 1.16-4.78, p = .018, respectively). Moreover, time ≤14 days between revascularization and first amputation was associate with a clear, albeit not statistically significant, trend toward increased risk of re-amputation (HR 2.09, 95% CI 0.97-4.51, p = .06). CONCLUSIONS In a cohort of patients who underwent a successful revascularization for CLTI and a minor amputation for dry gangrene in the first 14 days after revascularization, a higher -although not significant-risk of re-amputation was reported. In this cohort of patients, a delayed demolitive procedure should be considered to allow better tissue perfusion and to reduce the risk of re-amputation.
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Affiliation(s)
- Elisabetta Tanda
- Unit of Vascular Surgery, Department of Surgical Sciences, University of Cagliari, Policlinico "D. Casula", Cagliari, Italy
- Unit of Vascular Surgery, Cliniche San Pietro Hospital, AOU Sassari, Sassari, Italy
| | - Giovanni Ruiu
- Unit of Vascular Surgery, Cardiovascular Department, San Michele Hospital, ARNAS "G. Brotzu", Cagliari, Italy
| | - Matteo Casula
- Cardiology and Cardiovascular Intensive Care Unit, Cardiovascular Department, San Michele Hospital, ARNAS "G. Brotzu", Cagliari, Italy
| | - Irene Lamia
- Unit of Vascular Surgery, Department of Surgical Sciences, University of Cagliari, Policlinico "D. Casula", Cagliari, Italy
| | - Arianna Serra
- Unit of Vascular Surgery, Department of Surgical Sciences, University of Cagliari, Policlinico "D. Casula", Cagliari, Italy
| | - Anna Boscolo Meneguolo
- Unit of Vascular Surgery, Department of Surgical Sciences, University of Cagliari, Policlinico "D. Casula", Cagliari, Italy
| | - Sara Zappadu
- Unit of Vascular Surgery, Department of Surgical Sciences, University of Cagliari, Policlinico "D. Casula", Cagliari, Italy
- Unit of Vascular Surgery, Cliniche San Pietro Hospital, AOU Sassari, Sassari, Italy
| | - Roberto Sanfilippo
- Unit of Vascular Surgery, Department of Surgical Sciences, University of Cagliari, Policlinico "D. Casula", Cagliari, Italy
| | - Stefano Camparini
- Unit of Vascular Surgery, Cardiovascular Department, San Michele Hospital, ARNAS "G. Brotzu", Cagliari, Italy
| | - Palmina Petruzzo
- Unit of Vascular Surgery, Department of Surgical Sciences, University of Cagliari, Policlinico "D. Casula", Cagliari, Italy
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Schönborn M, Gregorczyk-Maga I, Batko K, Maga M, Bogucka K, Gawlik K, Pawlica-Gosiewska D, Maga P. Angiogenic and Microvascular Status Alterations after Endovascular Revascularization of Lower Limb Arteries among Patients with Diabetic Foot Syndrome: A Prospective 12-Month Follow-Up Study. J Clin Med 2023; 12:5581. [PMID: 37685648 PMCID: PMC10488381 DOI: 10.3390/jcm12175581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Revised: 07/31/2023] [Accepted: 08/25/2023] [Indexed: 09/10/2023] Open
Abstract
Peripheral arterial disease (PAD)-induced ischemia is an important component of diabetic foot syndrome (DFS). The results of revascularization of the lower extremity arteries (including percutaneous transluminal angioplasty [PTA]) do not always give satisfactory long-term results, which is due to many factors. The aim of the study was to investigate the alterations in selected circulating angiogenic factors and microcirculation parameters in 41 patients with DFS following PTA and analyze their relationships with clinical outcomes during 1-year follow-up. Our study revealed a general decrease in pro-angiogenic factor levels after PTA and their subsequent stabilization during subsequent observation. The results indicated a significant association between plasma circulating FGF-2 level and poor outcomes (including the incidence of restenosis/reocclusion of treated arteries) during 12 months of observation. The perioperative changes in FGF-2 showed a significant association with LDF alterations after PTA. Follow-up 1-3 months post-intervention showed a tendency towards elevated TcpO2, VEGF-A, and VEGF-R2 levels in patients free from adverse events. These results may provide a basis for further research on the potential use of selected circulating angiogenic factors for monitoring the treatment of patients with DFS following PTA.
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Affiliation(s)
- Martyna Schönborn
- Department of Angiology, Faculty of Medicine, Jagiellonian University Medical College, 31-008 Krakow, Poland; (M.M.); (P.M.)
- Doctoral School of Medical and Health Sciences, Jagiellonian University, 31-007 Krakow, Poland
- Clinical Department of Angiology, University Hospital in Krakow, 30-688 Kraków, Poland;
| | - Iwona Gregorczyk-Maga
- Faculty of Medicine, Institute of Dentistry, Jagiellonian University Medical College, 31-008 Kraków, Poland;
| | - Krzysztof Batko
- Department of Research and Development, Medicine Economy Law Society (MELS) Foundation, 30-040 Krakow, Poland;
| | - Mikołaj Maga
- Department of Angiology, Faculty of Medicine, Jagiellonian University Medical College, 31-008 Krakow, Poland; (M.M.); (P.M.)
- Clinical Department of Angiology, University Hospital in Krakow, 30-688 Kraków, Poland;
| | - Katarzyna Bogucka
- Clinical Department of Angiology, University Hospital in Krakow, 30-688 Kraków, Poland;
| | - Katarzyna Gawlik
- Department of Clinical Biochemistry, Jagiellonian University Medical College, 31-008 Krakow, Poland; (K.G.); (D.P.-G.)
| | - Dorota Pawlica-Gosiewska
- Department of Clinical Biochemistry, Jagiellonian University Medical College, 31-008 Krakow, Poland; (K.G.); (D.P.-G.)
| | - Paweł Maga
- Department of Angiology, Faculty of Medicine, Jagiellonian University Medical College, 31-008 Krakow, Poland; (M.M.); (P.M.)
- Clinical Department of Angiology, University Hospital in Krakow, 30-688 Kraków, Poland;
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Chen C, Lin LY, Chen JW, Chang TT. CXCL5 suppression recovers neovascularization and accelerates wound healing in diabetes mellitus. Cardiovasc Diabetol 2023; 22:172. [PMID: 37420254 PMCID: PMC10329364 DOI: 10.1186/s12933-023-01900-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Accepted: 06/22/2023] [Indexed: 07/09/2023] Open
Abstract
BACKGROUND Higher chemokine C-X-C motif ligand 5 (CXCL5) level was observed in type 2 diabetes mellitus (DM) patients; however, its role in diabetic vasculopathy was not clarified. This study aimed to explore the impacts and mechanistic insights of CXCL5 in neovasculogenesis and wound healing in DM. METHODS Endothelial progenitor cells (EPCs) and human aortic endothelial cells (HAECs) were used in vitro. Streptozotocin-induced diabetic mice and Leprdb/JNarl mice were used as type 1 and type 2 DM models. Moreover, CXCL5 knockout mice were used to generate diabetic mice. Hindlimb ischemia surgery, aortic ring assays, matrigel plug assay, and wound healing assay were conducted. RESULTS CXCL5 concentrations were increased in plasma and EPCs culture medium from type 2 DM patients. CXCL5 neutralizing antibody upregulated vascular endothelial growth factor (VEGF)/stromal cell-derived factor-1 (SDF-1) and promoted cell function in EPCs from type 2 DM patients and high glucose-treated EPCs from non-DM subjects as well as HAECs. CXCL5 directly up-regulated interleukin (IL)-1β/IL-6/tumor necrosis factor-α and down-regulated VEGF/SDF-1 via ERK/p65 activation through chemokine C-X-C motif receptor 2 (CXCR2). CXCL5 neutralizing antibody recovered the blood flow after hindlimb ischemia, increased circulating EPC number, and enhanced VEGF and SDF-1 expression in ischemic muscle. CXCL5 suppression promoted neovascularization and wound healing in different diabetic animal models. The above observation could also be seen in streptozotocin-induced CXCL5 knockout diabetic mice. CONCLUSIONS CXCL5 suppression could improve neovascularization and wound healing through CXCR2 in DM. CXCL5 may be regarded as a potential therapeutic target for vascular complications of DM.
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Affiliation(s)
- Ching Chen
- Department and Institute of Pharmacology, National Yang Ming Chiao Tung University, Taipei, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Liang-Yu Lin
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Division of Endocrinology and Metabolism, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Jaw-Wen Chen
- Department and Institute of Pharmacology, National Yang Ming Chiao Tung University, Taipei, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Healthcare and Services Center, Taipei Veterans General Hospital, Taipei, Taiwan
- Division of Cardiology, Department of Medicine, Taipei Medical University Hospital, Taipei, Taiwan
- Cardiovascular Research Center, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Cardiovascular Research Center, Taipei Medical University, Taipei, Taiwan
| | - Ting-Ting Chang
- Department and Institute of Pharmacology, National Yang Ming Chiao Tung University, Taipei, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Biomedical Industry Ph.D. Program, National Yang Ming Chiao Tung University, Taipei, Taiwan
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Yang T, Dong Y, Wan J, Liu X, Liu Y, Huang J, Zhou J, Xiao H, Tang L, Wang Y, Wang S, Cai H. Sustained Release of BMSC-EVs from 3D Printing Gel/HA/nHAP Scaffolds for Promoting Bone Regeneration in Diabetic Rats. Adv Healthc Mater 2023; 12:e2203131. [PMID: 36854163 DOI: 10.1002/adhm.202203131] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 02/09/2023] [Indexed: 03/02/2023]
Abstract
Extracellular vesicles (EVs) play an important role in intercellular communication, and the function of EVs mainly depends on the state of source cells. To determine the effect of diabetic microenvironment on EVs secreted by bone marrow mesenchymal stem cells (BMSCs), this work explores the effect of normal glucose (5.5 mm) cultured BMSCs derived EVs (NG-EVs) and high glucose (30 mm) cultured BMSCs derived EVs (HG-EVs) in regulating the migration, proliferation and osteoblastic differentiation of BMSCs in vitro. In order to improve the bioavailability of EVs, this work constructs a sustained release system of polydopamine (PDA) functionalized 3D printing gelatin/hyaluronic acid/nano-hydroxyapatite (Gel/HA/nHAP) scaffolds (S/PDA) and verifies its function in the calvarial defect model of diabetic rats. This work confirms that both NG-EVs and HG-EVs can promote proliferation and migration, inhibit apoptosis and promote osteogenic differentiation, but the function of HG-EVs is weaker than that of NG-EVs. Therefore, EVs secreted by autologous cells of diabetic patients are not suitable for self-repair. This work hopes that the 3D printing scaffold designed for sustained-release EVs will provide a new strategy for acellular tissue engineering bone repair in diabetic patients.
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Affiliation(s)
- Tingting Yang
- Key Laboratory of Bioactive Materials for Ministry of Education, College of Life Sciences, Nankai University, Tianjin, 300071, P. R. China
| | - Yunsheng Dong
- Key Laboratory of Bioactive Materials for Ministry of Education, College of Life Sciences, Nankai University, Tianjin, 300071, P. R. China
| | - Jinpeng Wan
- Key Laboratory of Bioactive Materials for Ministry of Education, College of Life Sciences, Nankai University, Tianjin, 300071, P. R. China
| | - Xiangsheng Liu
- Key Laboratory of Bioactive Materials for Ministry of Education, College of Life Sciences, Nankai University, Tianjin, 300071, P. R. China
| | - Yufei Liu
- Key Laboratory of Bioactive Materials for Ministry of Education, College of Life Sciences, Nankai University, Tianjin, 300071, P. R. China
| | - Jiaxing Huang
- Key Laboratory of Bioactive Materials for Ministry of Education, College of Life Sciences, Nankai University, Tianjin, 300071, P. R. China
| | - Jie Zhou
- Key Laboratory of Bioactive Materials for Ministry of Education, College of Life Sciences, Nankai University, Tianjin, 300071, P. R. China
| | - Hui Xiao
- Key Laboratory of Bioactive Materials for Ministry of Education, College of Life Sciences, Nankai University, Tianjin, 300071, P. R. China
| | - Lizong Tang
- Key Laboratory of Bioactive Materials for Ministry of Education, College of Life Sciences, Nankai University, Tianjin, 300071, P. R. China
| | - Yanying Wang
- Department of Implantology, Tianjin Stomatological Hospital, School of Medicine, Nankai University, Tianjin, 300041, P. R. China
| | - Shufang Wang
- Key Laboratory of Bioactive Materials for Ministry of Education, College of Life Sciences, Nankai University, Tianjin, 300071, P. R. China
| | - Hong Cai
- Department of Dermatology, Air Force Medical Center, PLA, Beijing, 100142, P. R. China
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Ghareghani O, Ghareghani S, Takhshid MA. Diagnostic values of ischemia modified albumin in diabetes-related complications: a narrative review. J Diabetes Metab Disord 2023; 22:35-46. [PMID: 37255772 PMCID: PMC10225390 DOI: 10.1007/s40200-022-01152-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Accepted: 10/19/2022] [Indexed: 06/01/2023]
Abstract
Purpose Oxidative stress (OS) plays a critical role in the onset and progression of macro and microvascular complications of diabetes mellitus (DM). Ischemia-modified albumin (IMA) is a novel and simple test for evaluating OS. In the present study, we reviewed the available information on the alteration of circulating IMA in DM and its possible prognostic and diagnostic value in DM-related complications. Methods Relevant studies regarding IMA alteration in DM published until May 30, 2022 were extracted from Google Scholar, PubMed, Scopus, and Science Direct databases. The following key words were used: IMA, DM, diabetes complications, retinopathy, nephropathy, diabetic foot, and vascular complications. Results This review revealed increased circulating IMA levels in the patients with type 1, type 2, and gestational DM. Furthermore, IMA showed a close relationship with the severity of DM complications including hyperglycemia, dyslipidemia, diabetic retinopathy, diabetic nephropathy, peripheral arterial disease, and diabetic foot ulcer. However, lack of assay standardization and low specificity are major obstacles to the use of IMA as a promising biomarker. Conclusion IMA levels are associated with DM complications and can be applied as a practical test for evaluating the risk and predicting the severity of DM complications.
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Affiliation(s)
- Oranoos Ghareghani
- Laboratory Sciences Department, Faculty of Paramedical Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Shagayegh Ghareghani
- Laboratory Sciences Department, Faculty of Paramedical Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohammad Ali Takhshid
- Laboratory Sciences Department, Faculty of Paramedical Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
- Diagnostic Laboratory Sciences and Technology Research Center, Faculty of Paramedical Sciences, Shiraz University of Medical Sciences, Meshkinfam Street, Shiraz, Iran
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11
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Schönborn M, Gregorczyk-Maga I, Batko K, Bogucka K, Maga M, Płotek A, Pasieka P, Słowińska-Solnica K, Maga P. Circulating Angiogenic Factors and Ischemic Diabetic Foot Syndrome Advancement-A Pilot Study. Biomedicines 2023; 11:1559. [PMID: 37371653 DOI: 10.3390/biomedicines11061559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Revised: 05/21/2023] [Accepted: 05/22/2023] [Indexed: 06/29/2023] Open
Abstract
Despite clear evidence of inadequate angiogenesis in ischemic diabetic foot syndrome (DFS) pathogenesis, angiogenic factor level changes in patients with ischemic DFS remain inconsistent. This study aimed to assess circulating angiogenic factors concerning ischemic DFS advancement and describe their relationships with patients' clinical characteristics, microvascular parameters, and diabetic control. The study included 41 patients with ischemic DFS (67.3 (8.84) years; 82.9% males). Angiogenic processes were assessed by identifying circulating concentrations of five pro- and two anti-angiogenic factors. We found that penetrating ulcers were related to a significantly higher FGF-2 level (8.86 (5.29) vs. 5.23 (4.17) pg/mL, p = 0.02). Moreover, plasma FGF-2 showed a significant correlation with the SINBAD score (r = 0.32, p = 0.04), platelet count (r = 0.43, p < 0.01), white cell count (r = 0.42, p < 0.01), and age (r = -0.35, p = 0.03). We did not observe any significant linear relationship between the studied biomarkers and microcirculatory parameters, nor for glycemic control. In a univariate analysis using logistic regression, an increase in plasma FGF-2 was tied to greater odds of high-grade ulcers (OR 1.16; 95% CI 1.02-1.38, p = 0.043). This suggests that circulating FGF-2 may serve as a potential biomarker for predicting DFU advancement and progression. It is necessary to conduct further studies with follow-up observations to confirm this hypothesis.
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Affiliation(s)
- Martyna Schönborn
- Department of Angiology, Faculty of Medicine, Jagiellonian University Medical College, 30-663 Krakow, Poland
- Doctoral School of Medical and Health Sciences, Jagiellonian University, 31-007 Krakow, Poland
- Clinical Department of Angiology, University Hospital in Krakow, 30-688 Krakow, Poland
| | - Iwona Gregorczyk-Maga
- Faculty of Medicine, Institute of Dentistry, Jagiellonian University Medical College, 30-663 Krakow, Poland
| | - Krzysztof Batko
- Department of Research and Development, Medicine Economy Law Society (MELS) Foundation, 30-040 Krakow, Poland
| | - Katarzyna Bogucka
- Clinical Department of Angiology, University Hospital in Krakow, 30-688 Krakow, Poland
| | - Mikołaj Maga
- Clinical Department of Angiology, University Hospital in Krakow, 30-688 Krakow, Poland
- Department of Rehabilitation in Internal Medicine, Faculty of Health Sciences, Jagiellonian University Medical College, 31-008 Krakow, Poland
| | - Anna Płotek
- Clinical Department of Angiology, University Hospital in Krakow, 30-688 Krakow, Poland
| | - Patrycja Pasieka
- Department of Dermatology, Faculty of Medicine, Jagiellonian University Medical College, 31-008 Krakow, Poland
| | | | - Paweł Maga
- Department of Angiology, Faculty of Medicine, Jagiellonian University Medical College, 30-663 Krakow, Poland
- Clinical Department of Angiology, University Hospital in Krakow, 30-688 Krakow, Poland
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12
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Zheng SY, Wan XX, Kambey PA, Luo Y, Hu XM, Liu YF, Shan JQ, Chen YW, Xiong K. Therapeutic role of growth factors in treating diabetic wound. World J Diabetes 2023; 14:364-395. [PMID: 37122434 PMCID: PMC10130901 DOI: 10.4239/wjd.v14.i4.364] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 01/16/2023] [Accepted: 03/21/2023] [Indexed: 04/12/2023] Open
Abstract
Wounds in diabetic patients, especially diabetic foot ulcers, are more difficult to heal compared with normal wounds and can easily deteriorate, leading to amputation. Common treatments cannot heal diabetic wounds or control their many complications. Growth factors are found to play important roles in regulating complex diabetic wound healing. Different growth factors such as transforming growth factor beta 1, insulin-like growth factor, and vascular endothelial growth factor play different roles in diabetic wound healing. This implies that a therapeutic modality modulating different growth factors to suit wound healing can significantly improve the treatment of diabetic wounds. Further, some current treatments have been shown to promote the healing of diabetic wounds by modulating specific growth factors. The purpose of this study was to discuss the role played by each growth factor in therapeutic approaches so as to stimulate further therapeutic thinking.
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Affiliation(s)
- Shen-Yuan Zheng
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha 410008, Hunan Province, China
- Department of Anatomy and Neurobiology, School of Basic Medical Science, Central South University, Changsha 410013, Hunan Province, China
| | - Xin-Xing Wan
- Department of Endocrinology, Third Xiangya Hospital, Central South University, Changsha 410013, Hunan Province, China
| | - Piniel Alphayo Kambey
- Department of Neurobiology and Anatomy, Xuzhou Medical University, Xuzhou 221004, Jiangsu Province, China
| | - Yan Luo
- Clinical Medicine Eight-Year Program, Xiangya School of Medicine, Central South University, Changsha 410013, Hunan Province, China
| | - Xi-Min Hu
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha 410008, Hunan Province, China
- Department of Anatomy and Neurobiology, School of Basic Medical Science, Central South University, Changsha 410013, Hunan Province, China
| | - Yi-Fan Liu
- Clinical Medicine Eight-Year Program, Xiangya School of Medicine, Central South University, Changsha 410013, Hunan Province, China
| | - Jia-Qi Shan
- Clinical Medicine Eight-Year Program, Xiangya School of Medicine, Central South University, Changsha 410013, Hunan Province, China
| | - Yu-Wei Chen
- Clinical Medicine Eight-Year Program, Xiangya School of Medicine, Central South University, Changsha 410013, Hunan Province, China
| | - Kun Xiong
- Department of Anatomy and Neurobiology, School of Basic Medical Science, Central South University, Changsha 410013, Hunan Province, China
- Key Laboratory of Emergency and Trauma, College of Emergency and Trauma, Hainan Medical University, Haikou 571199, Hainan Province, China
- Hunan Key Laboratory of Ophthalmology, Central South University, Changsha 410013, Hunan Province, China
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13
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Ahmad S, Zaib S. An Evaluation of Biomarkers as Determinants of Peripheral Arterial Disease in those with Diabetes Mellitus. ChemistrySelect 2023. [DOI: 10.1002/slct.202300297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
Affiliation(s)
- Shabbir Ahmad
- Department of Basic and Applied Chemistry, Faculty of Science and Technology University of Central Punjab Lahore 54590 Pakistan
| | - Sumera Zaib
- Department of Basic and Applied Chemistry, Faculty of Science and Technology University of Central Punjab Lahore 54590 Pakistan
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14
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Wang Z, Yuan J, Wan WB, Ding J, Han L, Zhao P, Guo K, Gao L, Zhou XJ, Zhu DS, Guan YT. Positive association between urinary albumin-creatinine ratio and lower extremity peripheral arterial disease in Chinese diabetes patients: A cross-section study with propensity score matching analysis. Nutr Metab Cardiovasc Dis 2023; 33:541-550. [PMID: 36646604 DOI: 10.1016/j.numecd.2022.11.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 10/13/2022] [Accepted: 11/03/2022] [Indexed: 11/13/2022]
Abstract
BACKGROUND AND AIMS Elevated urinary albumin-creatinine ratio (ACR) is an established risk factor for lower extremity peripheral arterial disease (PAD) in non-diabetes individual. This study aimed to determine the relationship between urinary ACR level and PAD in diabetes population. METHODS AND RESULTS A cross-section study with 1396 hospitalized diabetes participants from department of endocrinology and neurology were performed and the propensity score matching method was applied to reduce the effects of confounding factors between the matched PAD and Non-PAD groups. The relationship between urinary ACR and ankle-brachial index (ABI) was analyzed by linear curve fitting analyses and multiple logistic regression models. Our study showed that the prevalence of PAD (low ABI, ABI<0.9) was 7.09% in our diabetes patients. The ABI level was significantly lower in high ACR group compared with those in normal urinary ACR group (1.11 ± 0.17 vs 1.13 ± 0.15, p = 0.010). The prevalence of PAD was increased with the increased tertile's of log2-transformed ACR in total patients before and after propensity score matching (p < 0.001 and p = 0.007, respectively). The OR (95% CI) between log2-transformed ACR and PAD was 1.0 and 1.70 (1.08-2.69, p = 0.022) respectively in normal and high ACR levels in diabetes patients after adjusting for potential confounders. After propensity score matching, the OR (95% CI) between log2-transformed ACR and PAD was 1.0 and 1.85 (1.05-3.23, p = 0.031) respectively in normal and high ACR levels in diabetes patients after adjusting for potential confounders. CONCLUSION The elevated urinary ACR level was associated with PAD in Chinese diabetes patients.
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Affiliation(s)
- Ze Wang
- Department of Neurology, Baoshan Branch, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200444, China; Department of Neurology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| | - Jian Yuan
- Department of Neurology, Baoshan Branch, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200444, China
| | - Wen-Bin Wan
- Department of Neurology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| | - Jie Ding
- Department of Neurology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| | - Lu Han
- Department of Neurology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| | - Pei Zhao
- Department of Neurology, Baoshan Branch, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200444, China
| | - Kai Guo
- Department of Endocrinology, Yangpu Hospital, School of Medicine, Tongji University, Shanghai 200090, China
| | - Li Gao
- Department of Neurology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| | - Xia-Jun Zhou
- Department of Neurology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| | - De-Sheng Zhu
- Department of Neurology, Baoshan Branch, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200444, China; Department of Neurology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China.
| | - Yang-Tai Guan
- Department of Neurology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China.
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15
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Haque MZ, Reesha S, Khan S, Rafique R, Saleem A, Ilyas O, Abdullah L, Hussain A, Husain M. Peripheral Arterial Diseases and Diabetes Mellitus: Associations With Quality of Health Measures in Patients Undergoing Percutaneous Vascular Interventions. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2023; 48:34-38. [PMID: 36379829 DOI: 10.1016/j.carrev.2022.11.003] [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: 10/03/2022] [Revised: 11/02/2022] [Accepted: 11/04/2022] [Indexed: 11/11/2022]
Abstract
BACKGROUND Peripheral arterial disease (PAD) is more prevalent and severe in patients with diabetes mellitus (DM) compared with those without DM. Peripheral vascular intervention (PVI) is often used in patients failing conservative management. The association of PVI with health status in diabetic patients has yet to be determined. METHODS We analyzed the clinical response to PVI in DM (n = 203, 52 %) compared with non-DM patients (n = 183, 48 %), using the Peripheral Arterial Questionnaire (PAQ) for patients during baseline and a maximum 6 months after PVI. We used the PAQ summary score, which summarized the patients' level of physical and social function, patient symptoms, and overall quality of life. This represented the PAD-related Quality of Health (QOH). Our score range is between 0 (lowest health quality) and 100 (highest health quality). RESULTS Compared with non-DM patients, those with DM were more likely to have a history of prior PVI, an increased prevalence of PAD risk factors, and significantly lower QOH scores at baseline (32.7 ± 20 vs 37.5 ± 20.6, p = 0.02). After adjustment for baseline confounding, neither the baseline, the change, nor the final summary scores were significantly different between groups, suggesting similar symptomatic and functional improvement in non-DM and DM patients post-PVI. CONCLUSIONS Following PVI, PAD-specific health status showed a similar improvement in patients with and without DM, illustrating that use of this strategy among patients with multiple comorbidities or diffuse PAD as useful.
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Affiliation(s)
- Mahfujul Z Haque
- Michigan State University College of Human Medicine, Grand Rapids, MI, USA
| | - Syeda Reesha
- Downriver Heart and Vascular Specialists, Southgate, MI, USA
| | - Shahrin Khan
- Wayne State University School of Medicine, Detroit, MI, USA
| | - Rumyah Rafique
- Wayne State University School of Medicine, Detroit, MI, USA
| | - Abdulmalik Saleem
- Michigan State University College of Human Medicine, Grand Rapids, MI, USA
| | - Omar Ilyas
- Michigan State University College of Human Medicine, Grand Rapids, MI, USA.
| | | | - Arif Hussain
- Michigan State University College of Human Medicine, Grand Rapids, MI, USA
| | - Mashkur Husain
- Downriver Heart and Vascular Specialists, Southgate, MI, USA
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16
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Zhu YX, Li Y, Ma Y, Zhang X, Du X, Gao J, Ding NH, Wang L, Chen N, Luo M, Wu J, Li R. Liraglutide Accelerates Ischemia-Induced Angiogenesis in a Murine Diabetic Model. J Am Heart Assoc 2023; 12:e026586. [PMID: 36789853 PMCID: PMC10111486 DOI: 10.1161/jaha.122.026586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
Background Severe hindlimb ischemia is a chronic disease with poor prognosis that can lead to amputation or even death. This study aimed to assess the therapeutic effect of liraglutide on hind-limb ischemia in type 2 diabetic mice and to elucidate the underlying mechanism. Methods and Results Blood flow reperfusion and capillary densities after treatment with liraglutide or vehicle were evaluated in a mouse model of lower-limb ischemia in a normal background or a background of streptozotocin-induced diabetes. The proliferation, migration, and tube formation of human umbilical vein endothelial cells were analyzed in vitro upon treatment with liraglutide under normal-glucose and high-glucose conditions. Levels of phospho-Akt, phospho-endothelial nitric oxide synthase, and phospho-extracellular signal-related kinases 1 and 2 under different conditions in human umbilical vein endothelial cells and in ischemic muscle were determined by western blotting. Liraglutide significantly improved perfusion recovery and capillary density in both nondiabetic and diabetic mice. Liraglutide also promoted, in a concentration-dependent manner, the proliferation, migration, and tube formation of normal glucose- and high glucose-treated human umbilical vein endothelial cells, as well as the phosphorylation of Akt, endothelial nitric oxide synthase, and extracellular signal-related kinases 1 and 2 both in vitro and in vivo. The liraglutide antagonist exendin (9-39) reversed the promoting effects of liraglutide on human umbilical vein endothelial cell functions. Furthermore, exendin (9-39), LY294002, and PD98059 blocked the liraglutide-induced activation of Akt/endothelial nitric oxide synthase and extracellular signal-related kinases 1 and 2 signaling pathways. Conclusions These studies identified a novel role of liraglutide in modulating ischemia-induced angiogenesis, possibly through effects on endothelial cell function and activation of Akt/endothelial nitric oxide synthase and extracellular signal-related kinases 1 and 2 signaling, and suggested the glucagon-like peptide-1 receptor may be an important therapeutic target in diabetic hind-limb ischemia.
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Affiliation(s)
- Yu-Xin Zhu
- Drug Discovery Research Center Southwest Medical University Luzhou Sichuan China.,Laboratory for Cardiovascular Pharmacology, Department of Pharmacology, School of Pharmacy Southwest Medical University Luzhou Sichuan China.,Key Laboratory of Medical Electrophysiology, Ministry of Education & Medical Electrophysiological Key Laboratory of Sichuan Province Institute of Cardiovascular Research, Southwest Medical University Luzhou Sichuan China
| | - Yi Li
- Department of Endocrinology The Affiliated Hospital of Southwest Medical University, Southwest Medical University Luzhou Sichuan China.,Laboratory for Cardiovascular Pharmacology, Department of Pharmacology, School of Pharmacy Southwest Medical University Luzhou Sichuan China.,Key Laboratory of Medical Electrophysiology, Ministry of Education & Medical Electrophysiological Key Laboratory of Sichuan Province Institute of Cardiovascular Research, Southwest Medical University Luzhou Sichuan China
| | - Yu Ma
- Drug Discovery Research Center Southwest Medical University Luzhou Sichuan China.,Laboratory for Cardiovascular Pharmacology, Department of Pharmacology, School of Pharmacy Southwest Medical University Luzhou Sichuan China.,Key Laboratory of Medical Electrophysiology, Ministry of Education & Medical Electrophysiological Key Laboratory of Sichuan Province Institute of Cardiovascular Research, Southwest Medical University Luzhou Sichuan China
| | - Xiao Zhang
- School of Basic Medicine Southwest Medical University Luzhou Sichuan China
| | - Xingrong Du
- Drug Discovery Research Center Southwest Medical University Luzhou Sichuan China.,Laboratory for Cardiovascular Pharmacology, Department of Pharmacology, School of Pharmacy Southwest Medical University Luzhou Sichuan China.,Key Laboratory of Medical Electrophysiology, Ministry of Education & Medical Electrophysiological Key Laboratory of Sichuan Province Institute of Cardiovascular Research, Southwest Medical University Luzhou Sichuan China
| | - Jiali Gao
- Key Laboratory of Medical Electrophysiology, Ministry of Education & Medical Electrophysiological Key Laboratory of Sichuan Province Institute of Cardiovascular Research, Southwest Medical University Luzhou Sichuan China.,Nucleic Acid Medicine of Luzhou Key Laboratory Southwest Medical University Luzhou Sichuan China
| | - Nian Hui Ding
- Key Laboratory of Medical Electrophysiology, Ministry of Education & Medical Electrophysiological Key Laboratory of Sichuan Province Institute of Cardiovascular Research, Southwest Medical University Luzhou Sichuan China.,Nucleic Acid Medicine of Luzhou Key Laboratory Southwest Medical University Luzhou Sichuan China
| | - Liqun Wang
- Drug Discovery Research Center Southwest Medical University Luzhou Sichuan China.,Laboratory for Cardiovascular Pharmacology, Department of Pharmacology, School of Pharmacy Southwest Medical University Luzhou Sichuan China.,Key Laboratory of Medical Electrophysiology, Ministry of Education & Medical Electrophysiological Key Laboratory of Sichuan Province Institute of Cardiovascular Research, Southwest Medical University Luzhou Sichuan China
| | - Ni Chen
- Drug Discovery Research Center Southwest Medical University Luzhou Sichuan China.,Laboratory for Cardiovascular Pharmacology, Department of Pharmacology, School of Pharmacy Southwest Medical University Luzhou Sichuan China.,Key Laboratory of Medical Electrophysiology, Ministry of Education & Medical Electrophysiological Key Laboratory of Sichuan Province Institute of Cardiovascular Research, Southwest Medical University Luzhou Sichuan China
| | - Mao Luo
- Drug Discovery Research Center Southwest Medical University Luzhou Sichuan China.,Laboratory for Cardiovascular Pharmacology, Department of Pharmacology, School of Pharmacy Southwest Medical University Luzhou Sichuan China.,Key Laboratory of Medical Electrophysiology, Ministry of Education & Medical Electrophysiological Key Laboratory of Sichuan Province Institute of Cardiovascular Research, Southwest Medical University Luzhou Sichuan China
| | - Jianbo Wu
- Drug Discovery Research Center Southwest Medical University Luzhou Sichuan China.,Laboratory for Cardiovascular Pharmacology, Department of Pharmacology, School of Pharmacy Southwest Medical University Luzhou Sichuan China.,Key Laboratory of Medical Electrophysiology, Ministry of Education & Medical Electrophysiological Key Laboratory of Sichuan Province Institute of Cardiovascular Research, Southwest Medical University Luzhou Sichuan China
| | - Rong Li
- Drug Discovery Research Center Southwest Medical University Luzhou Sichuan China.,Laboratory for Cardiovascular Pharmacology, Department of Pharmacology, School of Pharmacy Southwest Medical University Luzhou Sichuan China.,Key Laboratory of Medical Electrophysiology, Ministry of Education & Medical Electrophysiological Key Laboratory of Sichuan Province Institute of Cardiovascular Research, Southwest Medical University Luzhou Sichuan China.,Nucleic Acid Medicine of Luzhou Key Laboratory Southwest Medical University Luzhou Sichuan China
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17
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Song XH, Liu B, Lei F, Liu YM, Zhang X, Chen Z, Zhang P, Zhang XJ, She ZG, Cai J, Wang JH, Li H. The Association Between Metabolic Dysfunction-Associated Fatty Liver Disease and Peripheral Arterial Disease in the Chinese Population. Diabetes Metab Syndr Obes 2023; 16:373-384. [PMID: 36798909 PMCID: PMC9926992 DOI: 10.2147/dmso.s394414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Accepted: 01/05/2023] [Indexed: 02/11/2023] Open
Abstract
PURPOSE Emerging evidence suggested that metabolic dysfunction-associated fatty liver disease (MAFLD) was significantly associated with atherosclerotic diseases. Atherosclerosis in the peripheral arteries is the most common cause of peripheral arterial disease (PAD), which has not been substantially controlled in the past. We aimed to investigate the association between MAFLD and PAD in the Chinese population. PATIENTS AND METHODS This observational study covered 102,115 participants who underwent health checkups with detailed examinations for PAD and MAFLD. PAD was measured by ankle-brachial index, and MAFLD was diagnosed by abdominal ultrasound. The generalized linear mixed models and random-effects Cox proportional hazards models were used to analyze the relationship between MAFLD and PAD. RESULTS The baseline characteristics showed that patients with MAFLD had higher prevalence of PAD compared with those without MAFLD (2.7% vs 2.2%). Compared to non-MAFLD, the individuals with MAFLD were associated with a higher risk of the presence of PAD (adjusted odds ratio: 1.30, 95% confidence interval (CI): 1.19-1.42, P < 0.001). In the prospective cohort study, 6833 participants underwent a follow-up of 2.76 (standard deviation: 1.36) years, and MAFLD at baseline was a higher risk of associated with incident PAD (adjusted hazards ratio: 1.67, 95% CI: 1.17-2.38, P = 0.005). Moreover, with the accumulation of metabolic abnormalities, the risk of the PAD was increased in the individuals with MAFLD. Furthermore, MAFLD attributed risk of PAD was more evident in participants without metabolic comorbidities. CONCLUSION MAFLD was associated with a significantly higher risk for the prevalence and incidence of PAD in the Chinese population. The finding suggested that individuals with MAFLD are not only have a higher risk of coronary heart diseases but also have an increased risk of atherosclerosis in peripheral arteries.
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Affiliation(s)
- Xiao-Hui Song
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, People’s Republic of China
| | - Bo Liu
- Institute of Model Animal, Wuhan University, Wuhan, People’s Republic of China
- Medical Science Research Center, Zhongnan Hospital of Wuhan University, Wuhan, People’s Republic of China
| | - Fang Lei
- Institute of Model Animal, Wuhan University, Wuhan, People’s Republic of China
- School of Basic Medical Science, Wuhan University, Wuhan, People’s Republic of China
| | - Ye-Mao Liu
- Institute of Model Animal, Wuhan University, Wuhan, People’s Republic of China
- Department of Cardiology, Huanggang Central Hospital of Yangtze University, Huanggang, People’s Republic of China
- Huanggang Institute of Translational Medicine, Huanggang Central Hospital of Yangtze University, Huanggang, People’s Republic of China
| | - Xingyuan Zhang
- Institute of Model Animal, Wuhan University, Wuhan, People’s Republic of China
- School of Basic Medical Science, Wuhan University, Wuhan, People’s Republic of China
| | - Ze Chen
- Department of Cardiology, Zhongnan Hospital of Wuhan University, Wuhan, People’s Republic of China
| | - Peng Zhang
- Institute of Model Animal, Wuhan University, Wuhan, People’s Republic of China
- School of Basic Medical Science, Wuhan University, Wuhan, People’s Republic of China
| | - Xiao-Jing Zhang
- Institute of Model Animal, Wuhan University, Wuhan, People’s Republic of China
- School of Basic Medical Science, Wuhan University, Wuhan, People’s Republic of China
| | - Zhi-Gang She
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, People’s Republic of China
- Institute of Model Animal, Wuhan University, Wuhan, People’s Republic of China
| | - Jingjing Cai
- Institute of Model Animal, Wuhan University, Wuhan, People’s Republic of China
- Department of Cardiology, The Third Xiangya Hospital, Central South University, Changsha, People’s Republic of China
| | - Jin-Hua Wang
- Department of Neurology, Huanggang Central Hospital of Yangtze University, Hubei, People’s Republic of China
- Jin-Hua Wang, Department of Neurology, Huanggang Central Hospital of Yangtze University, Hubei, 438000, People’s Republic of China, Email
| | - Hongliang Li
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, People’s Republic of China
- Institute of Model Animal, Wuhan University, Wuhan, People’s Republic of China
- Medical Science Research Center, Zhongnan Hospital of Wuhan University, Wuhan, People’s Republic of China
- Huanggang Institute of Translational Medicine, Huanggang Central Hospital of Yangtze University, Huanggang, People’s Republic of China
- Correspondence: Hongliang Li, Department of Cardiology, Renmin Hospital of Wuhan University, Luojia Mount Wuchang, Wuhan, 430072, People’s Republic of China, Tel/Fax +86-27-68759302, Email
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18
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Pan Y, Luo Y, Hong J, He H, Dai L, Zhu H, Wu J. Advances for the treatment of lower extremity arterial disease associated with diabetes mellitus. Front Mol Biosci 2022; 9:929718. [PMID: 36060247 PMCID: PMC9429832 DOI: 10.3389/fmolb.2022.929718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Accepted: 07/19/2022] [Indexed: 11/13/2022] Open
Abstract
Lower extremity arterial disease (LEAD) is a major vascular complication of diabetes. Vascular endothelial cells dysfunction can exacerbate local ischemia, leading to a significant increase in amputation, disability, and even mortality in patients with diabetes combined with LEAD. Therefore, it is of great clinical importance to explore proper and effective treatments. Conventional treatments of diabetic LEAD include lifestyle management, medication, open surgery, endovascular treatment, and amputation. As interdisciplinary research emerges, regenerative medicine strategies have provided new insights to treat chronic limb threatening ischemia (CLTI). Therapeutic angiogenesis strategies, such as delivering growth factors, stem cells, drugs to ischemic tissues, have also been proposed to treat LEAD by fundamentally stimulating multidimensional vascular regeneration. Recent years have seen the rapid growth of tissue engineering technology; tissue-engineered biomaterials have been used to study the treatment of LEAD, such as encapsulation of growth factors and drugs in hydrogel to facilitate the restoration of blood perfusion in ischemic tissues of animals. The primary purpose of this review is to introduce treatments and novel biomaterials development in LEAD. Firstly, the pathogenesis of LEAD is briefly described. Secondly, conventional therapies and therapeutic angiogenesis strategies of LEAD are discussed. Finally, recent research advances and future perspectives on biomaterials in LEAD are proposed.
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Affiliation(s)
- Yang Pan
- Department of Endocrinology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Yuting Luo
- Key Laboratory of Biotechnology and Pharmaceutical Engineering, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Jing Hong
- Department of Endocrinology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Huacheng He
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, Zhejiang, China
- *Correspondence: Huacheng He, ; Hong Zhu,
| | - Lu Dai
- The Fourth Outpatient Department, The Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Hong Zhu
- Department of Endocrinology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
- *Correspondence: Huacheng He, ; Hong Zhu,
| | - Jiang Wu
- Key Laboratory of Biotechnology and Pharmaceutical Engineering, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, China
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19
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Serum Adipocyte Fatty-Acid Binding Protein as an Independent Marker of Peripheral Artery Disease in Patients with Type-2 Diabetes Mellitus. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19159459. [PMID: 35954815 PMCID: PMC9368644 DOI: 10.3390/ijerph19159459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 07/27/2022] [Accepted: 07/27/2022] [Indexed: 11/19/2022]
Abstract
The adipocyte fatty-acid binding protein (A-FABP) is predominantly expressed in macrophages and adipocytes and is an essential mediator of inflammation and atherosclerosis pathogenesis. Atherosclerosis is an aggravating factor for peripheral arterial disease (PAD). Our study intended to study the association between PAD and serum A-FABP levels in type-2 diabetes mellitus (T2DM) patients. One hundred and twenty T2DM subjects were enrolled in the study. Fasting blood samples were collected to determine biochemical data and A-FABP levels. By the automatic oscillometric method, the ankle−brachial index (ABI) was measured. Low ABI was defined as any value < 0.9. Twenty participants with T2DM (16.7%) were included in the low ABI group. Low ABI T2DM participants had an increased mean body mass index, body fat mass, systolic blood pressure, C-reactive protein, urine albumin−creatinine ratio, and A-FABP levels compared to those in the normal ABI group. After variables significantly associated with PAD were adjusted by multivariate logistic regression analyses, circulating A-FABP levels (odds ratio [OR]: 1.138; 95 percent confidence interval [CI]: 1.023−1.266; p = 0.017) were identified as the independent marker of PAD. In conclusion, fasting serum A-FABP value has positive association with PAD in T2DM patients.
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20
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Zhang X, Xu Y, Li F, Chen M. Associations between bone mineral density and subclinical peripheral arterial disease in elderly men with type 2 diabetes mellitus. Osteoporos Int 2022; 33:1715-1724. [PMID: 35451624 DOI: 10.1007/s00198-022-06404-z] [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: 08/25/2021] [Accepted: 04/12/2022] [Indexed: 12/24/2022]
Abstract
UNLABELLED The association between peripheral arterial disease (PAD) and osteoporosis in elderly men with type 2 diabetes mellitus (T2DM) remains unclear. We demonstrated the association between subclinical PAD and decreased total hip bone mineral density (BMD) in men aged ≥ 55 years with T2DM, providing clinical clues for the early detection of decreased bone density in total hip. PURPOSE To investigate the association between subclinical peripheral arterial disease (PAD) and bone mineral density (BMD) at total hip, femoral neck, and lumbar spine (L1-4) in elderly men with type 2 diabetes mellitus (T2DM). METHODS We identified 2,466 patients with confirmed diabetes in this retrospective cross-sectional study. A total of 272 men aged ≥ 55 years with T2DM (50 with subclinical PAD and 222 without PAD) were analyzed. Partial correlation analysis was conducted to explore the associations between ankle-brachial index (ABI) and BMD. Multivariate logistic regression analysis was performed to analyze the contributor for low bone density (T-score < - 1.0). RESULTS Patients with T2DM and subclinical PAD (ABI ≤ 0.9) had significantly lower total hip BMD and T-score (BMD, 0.87 ± 0.14 vs. 0.92 ± 0.15 g/cm2, P = 0.014; T-score, -1.30 [-1.70 to -0.45] vs. -0.80 [-1.40 to 0.00], P = 0.009) than those in the control group. The partial correlation analyses indicated that ABI significantly correlated with the total hip T-score (adjusted r = 0.166, P = 0.009). The logistic regression analysis indicated that subclinical PAD was an independent risk factor for the risk of decreased bone density in total hip (adjusted odds ratio [95% CI]: 8.933 [1.075-74.222], P = 0.043). CONCLUSION: Subclinical PAD (ABI ≤ 0.9) could be used as a risk factor for decreased total hip BMD in men aged ≥ 55 years with T2DM, which provides clinical clues for the early detection of low bone density in total hip in such populations.
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Affiliation(s)
- X Zhang
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Y Xu
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - F Li
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - M Chen
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China.
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21
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Sanabria-de la Torre R, García-Fontana C, González-Salvatierra S, Andújar-Vera F, Martínez-Heredia L, García-Fontana B, Muñoz-Torres M. The Contribution of Wnt Signaling to Vascular Complications in Type 2 Diabetes Mellitus. Int J Mol Sci 2022; 23:ijms23136995. [PMID: 35805996 PMCID: PMC9266892 DOI: 10.3390/ijms23136995] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 06/21/2022] [Accepted: 06/21/2022] [Indexed: 02/01/2023] Open
Abstract
Vascular complications are the leading cause of morbidity and mortality among patients with type 2 diabetes mellitus (T2DM). These vascular abnormalities result in a chronic hyperglycemic state, which influences many signaling molecular pathways that initially lead to increased oxidative stress, increased inflammation, and endothelial dysfunction, leading to both microvascular and macrovascular complications. Endothelial dysfunction represents the initial stage in both types of vascular complications; it represents “mandatory damage” in the development of microvascular complications and only “introductory damage” in the development of macrovascular complications. Increasing scientific evidence has revealed an important role of the Wnt pathway in the pathophysiology of the vascular wall. It is well known that the Wnt pathway is altered in patients with T2DM. This review aims to be an update of the current literature related to the Wnt pathway molecules that are altered in patients with T2DM, which may also be the cause of damage to the vasculature. Both microvascular complications (retinopathy, nephropathy, and neuropathy) and macrovascular complications (coronary artery disease, cerebrovascular disease, and peripheral arterial disease) are analyzed. This review aims to concisely concentrate all the evidence to facilitate the view on the vascular involvement of the Wnt pathway and its components by highlighting the importance of exploring possible therapeutic strategy for patients with T2DM who develop vascular pathologies.
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Affiliation(s)
- Raquel Sanabria-de la Torre
- Department of Medicine, University of Granada, 18016 Granada, Spain; (R.S.-d.l.T.); (S.G.-S.); (L.M.-H.); (M.M.-T.)
- Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), 18012 Granada, Spain;
| | - Cristina García-Fontana
- Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), 18012 Granada, Spain;
- Endocrinology and Nutrition Unit, University Hospital Clínico San Cecilio, 18016 Granada, Spain
- CIBER de Fragilidad y Envejecimiento Saludable (CIBERFES), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Correspondence: (C.G.-F.); (B.G.-F.); Tel.: +34-958023460 (C.G.-F.)
| | - Sheila González-Salvatierra
- Department of Medicine, University of Granada, 18016 Granada, Spain; (R.S.-d.l.T.); (S.G.-S.); (L.M.-H.); (M.M.-T.)
- Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), 18012 Granada, Spain;
| | - Francisco Andújar-Vera
- Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), 18012 Granada, Spain;
- Department of Computer Science and Artificial Intelligence, University of Granada, 18071 Granada, Spain
- Andalusian Research Institute in Data Science and Computational Intelligence (DaSCI Institute), 18014 Granada, Spain
| | - Luis Martínez-Heredia
- Department of Medicine, University of Granada, 18016 Granada, Spain; (R.S.-d.l.T.); (S.G.-S.); (L.M.-H.); (M.M.-T.)
- Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), 18012 Granada, Spain;
| | - Beatriz García-Fontana
- Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), 18012 Granada, Spain;
- Endocrinology and Nutrition Unit, University Hospital Clínico San Cecilio, 18016 Granada, Spain
- CIBER de Fragilidad y Envejecimiento Saludable (CIBERFES), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Correspondence: (C.G.-F.); (B.G.-F.); Tel.: +34-958023460 (C.G.-F.)
| | - Manuel Muñoz-Torres
- Department of Medicine, University of Granada, 18016 Granada, Spain; (R.S.-d.l.T.); (S.G.-S.); (L.M.-H.); (M.M.-T.)
- Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), 18012 Granada, Spain;
- Endocrinology and Nutrition Unit, University Hospital Clínico San Cecilio, 18016 Granada, Spain
- CIBER de Fragilidad y Envejecimiento Saludable (CIBERFES), Instituto de Salud Carlos III, 28029 Madrid, Spain
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22
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Shi Y, Yu C, Hu L, Li M, Zhou W, Wang T, Zhu L, Bao H, Li P, Cheng X. Visceral adiposity index and sex differences in relation to peripheral artery disease in normal-weight adults with hypertension. Biol Sex Differ 2022; 13:22. [PMID: 35551654 PMCID: PMC9102597 DOI: 10.1186/s13293-022-00432-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Accepted: 04/27/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Previous studies on the relationship between the visceral adiposity index (VAI) and peripheral arterial disease (PAD) are limited. Therefore, this study explored the relationship between VAI and PAD in normal-weight patients with hypertension. METHODS A total of 6615 normal-weight patients with hypertension were included in the current study. The VAI, a simple index calculated using blood lipid and waist circumference (WC), can be used as a simple biomarker of body fat distribution. The outcome was PAD, which was defined as present when each side's ankle-brachial index (ABI) was ≤ 0.90. RESULTS A significant positive association was observed between VAI and PAD prevalence. For per unit increment in LnVAI, the adjusted odds ratios (ORs) of PAD for the total participants and males were 1.55 (95% CI 1.15-2.10) and 2.12 (95% CI 1.46-3.07), respectively. However, the VAI was not associated with PAD in female patients with hypertension (OR 1.28; 95% confidence interval [CI] 0.85-1.95). There was no interaction between sex and VAI (P for interaction = 0.128). Accordingly, in total participants, when VAI was assessed in quartiles and compared with quartile 1 (< 0.84), the PAD prevalence was higher than that of quartiles 2 (0.84 to < 1.36: OR 1.49; 95% CI 0.92-2.44), 3 (1.36 to < 2.25: OR 1.95; 95% CI 1.14-3.32), and 4 (≥ 2.25: OR 1.93; 95% CI 1.04-3.57). There were no significant interactions with the other confounders. CONCLUSION This study showed a positive association between VAI and PAD in normal-weight adults with hypertension among men but not among women.
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Affiliation(s)
- Yumeng Shi
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, No. 1 Minde Road, Nanchang of Jiangxi, 330006, China.,Jiangxi Provincial Cardiovascular Disease Clinical Medical Research Center, Nanchang of Jiangxi, China
| | - Chao Yu
- Center for Prevention and Treatment of Cardiovascular Diseases, The Second Affiliated Hospital, Nanchang of Jiangxi, China.,Jiangxi Provincial Cardiovascular Disease Clinical Medical Research Center, Nanchang of Jiangxi, China
| | - Lihua Hu
- Department of Cardiovascular Medicine, Peking University First Hospital, Beijing, China
| | - Minghui Li
- Department of Cardiovascular Medicine, Inner Mongolia People's Hospital, Hu He Hao Te Shi, China
| | - Wei Zhou
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, No. 1 Minde Road, Nanchang of Jiangxi, 330006, China.,Center for Prevention and Treatment of Cardiovascular Diseases, The Second Affiliated Hospital, Nanchang of Jiangxi, China.,Jiangxi Provincial Cardiovascular Disease Clinical Medical Research Center, Nanchang of Jiangxi, China
| | - Tao Wang
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, No. 1 Minde Road, Nanchang of Jiangxi, 330006, China.,Center for Prevention and Treatment of Cardiovascular Diseases, The Second Affiliated Hospital, Nanchang of Jiangxi, China.,Jiangxi Provincial Cardiovascular Disease Clinical Medical Research Center, Nanchang of Jiangxi, China
| | - Lingjuan Zhu
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, No. 1 Minde Road, Nanchang of Jiangxi, 330006, China.,Center for Prevention and Treatment of Cardiovascular Diseases, The Second Affiliated Hospital, Nanchang of Jiangxi, China.,Jiangxi Provincial Cardiovascular Disease Clinical Medical Research Center, Nanchang of Jiangxi, China
| | - Huihui Bao
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, No. 1 Minde Road, Nanchang of Jiangxi, 330006, China.,Center for Prevention and Treatment of Cardiovascular Diseases, The Second Affiliated Hospital, Nanchang of Jiangxi, China.,Jiangxi Provincial Cardiovascular Disease Clinical Medical Research Center, Nanchang of Jiangxi, China
| | - Ping Li
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, No. 1 Minde Road, Nanchang of Jiangxi, 330006, China. .,Center for Prevention and Treatment of Cardiovascular Diseases, The Second Affiliated Hospital, Nanchang of Jiangxi, China. .,Jiangxi Provincial Cardiovascular Disease Clinical Medical Research Center, Nanchang of Jiangxi, China.
| | - Xiaoshu Cheng
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, No. 1 Minde Road, Nanchang of Jiangxi, 330006, China. .,Center for Prevention and Treatment of Cardiovascular Diseases, The Second Affiliated Hospital, Nanchang of Jiangxi, China. .,Jiangxi Provincial Cardiovascular Disease Clinical Medical Research Center, Nanchang of Jiangxi, China.
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23
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Fan EY, Crawford AS, Nguyen T, Judelson D, Learned A, Chan J, Schanzer A, Simons JP, Jones DW. Hemoglobin A1C Monitoring Practices Prior to Lower Extremity Bypass in Patients with Diabetes Vary Broadly and Do Not Predict Outcomes. J Vasc Surg 2022; 76:255-264. [DOI: 10.1016/j.jvs.2022.02.052] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 02/14/2022] [Indexed: 02/07/2023]
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24
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Zhang M, Yan J, Huang J, Ye K, Zhou P, Liu X. Prevalence and related factors of peripheral arterial disease in diabetes mellitus inpatients: a cross-sectional study in China. Endocr J 2022; 69:155-163. [PMID: 34526425 DOI: 10.1507/endocrj.ej21-0114] [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] [Indexed: 11/23/2022] Open
Abstract
Peripheral arterialdisease (PAD) can result in diabetic foot ulcers, gangrene, and even amputation. Since most cases of PAD in diabetic patients are associated with peripheral neuropathy, the symptoms of vascular disease are easily concealed by the symptoms of neuropathy and are ignored by people, so it is critical for health care providers to screen PAD for the diabetes patients. This study was carried out to identify theprevalence and related factors of PAD in diabetes mellitus inpatients. This was a cross-sectional observational study. A total of 855 patients were enrolled in the study from December 2018 to December 2019. The patients were divided into a non-PAD group (ABI = 0.9-1.3) and a PAD group (ABI <0.9). Logistic multivariate regression analysis showed that age, LDL-C, dorsalis pedis artery pulsation (left foot), and sensory-current threshold (right foot) were related factors for peripheral arterial disease. Patients who are older and have a higher LDL-C level, abnormal dorsal foot pulse, and abnormal sensory-current threshold must be vigilant, and receive early screening for PAD diagnosis and treatment to avoid a malignant outcome. In clinical work, medical staff should actively apply PAD screening to diabetic patients, identify risk factors as early as possible, conduct early interventions, reduce the risk of PAD in patients, and avoid the occurrence of adverse outcomes.
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Affiliation(s)
- Minna Zhang
- Nursing Institute, Jinan University, Guangzhou 51000, China
| | - Junlan Yan
- Nursing Institute, Jinan University, Guangzhou 51000, China
| | - Jiewei Huang
- Department of Endocrine Metabolism, The First Affiliated Hospital of Jinan University, Guangzhou 51000, China
| | - Kaiming Ye
- Department of Endocrine Metabolism, The First Affiliated Hospital of Jinan University, Guangzhou 51000, China
| | - Peiru Zhou
- Department of Endocrine Metabolism, The First Affiliated Hospital of Jinan University, Guangzhou 51000, China
| | - Xueyan Liu
- Department of Endocrine Metabolism, The First Affiliated Hospital of Jinan University, Guangzhou 51000, China
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25
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Ring A, Ismaeel A, Wechsler M, Fletcher E, Papoutsi E, Miserlis D, Koutakis P. MicroRNAs in peripheral artery disease: potential biomarkers and pathophysiological mechanisms. Ther Adv Cardiovasc Dis 2022; 16:17539447221096940. [PMID: 35583375 PMCID: PMC9121511 DOI: 10.1177/17539447221096940] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Accepted: 04/07/2022] [Indexed: 11/29/2022] Open
Abstract
Peripheral artery disease (PAD) is a disease of atherosclerosis in the lower extremities. PAD carries a massive burden worldwide, while diagnosis and treatment options are often lacking. One of the key points of research in recent years is the involvement of microRNAs (miRNAs), which are short 20-25 nucleotide single-stranded RNAs that can act as negative regulators of post-transcriptional gene expression. Many of these miRNAs have been discovered to be misregulated in PAD patients, suggesting a potential utility as biomarkers for PAD diagnosis. miRNAs have also been shown to play an important role in many different pathophysiological aspects involved in the initiation and progression of the disease including angiogenesis, hypoxia, inflammation, as well as other cellular functions like cell proliferation and migration. The research on miRNAs in PAD has the potential to lead to a whole new class of diagnostic tools and treatments.
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Affiliation(s)
- Andrew Ring
- Department of Biology, Baylor University, Waco,
TX, USA
| | - Ahmed Ismaeel
- Department of Biology, Baylor University, Waco,
TX, USA
| | - Marissa Wechsler
- Department of Biomedical Engineering and
Chemical Engineering, The University of Texas at San Antonio, San Antonio,
TX, USA
| | - Emma Fletcher
- Department of Biology, Baylor University, Waco,
TX, USA
| | | | - Dimitrios Miserlis
- Department of Surgery, The University of Texas
Health Science Center at San Antonio, San Antonio, TX, USA
| | - Panagiotis Koutakis
- Department of Biology, Baylor University, B.207
Baylor Science Building, One Bear Place #97388, Waco, TX 76798-7388,
USA
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26
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Huang S, Sun H, Yu J, Shi H, Ren L, He Y, Zhang M, Peng H, Guo H. The Interaction Between Self-Reported Sleep Duration and Physical Activity on Peripheral Artery Disease in Chinese Adults: A Cross-Sectional Analysis in the Tianning Cohort Study. Risk Manag Healthc Policy 2021; 14:4063-4072. [PMID: 34616193 PMCID: PMC8488049 DOI: 10.2147/rmhp.s332098] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Accepted: 09/16/2021] [Indexed: 12/13/2022] Open
Abstract
Purpose Sleep duration was associated with large artery atherosclerosis, but its association with atherosclerosis in lower extremity arteries was not well studied. Together with sleep, physical activity constitutes main component of our daily life and influences sleep. Here, we aimed to examine the independent and joint associations of sleep duration and physical activity with peripheral artery disease (PAD) in Chinese adults. Patients and Methods In Tianning cohort, night-time sleep duration and physical activity were assessed by the Pittsburgh Sleep Quality Index and the Global Physical Activity Questionnaire, respectively, for 5130 participants (51.0±15.6 years, 58.7% female). PAD was defined as ankle-brachial index (ABI) <0.9. General linear, and logistic regression models were used to assess the associations of sleep duration and physical activity with PAD. The biological interaction between sleep duration and physical activity on PAD was examined using additive model. Results Compared to participants sleeping 6-8.9 h, those sleeping ≥9 h had a 0.02 lower ABI (β=-0.02, P=0.007) and 38% higher odds of PAD (OR=1.38, P=0.035). Compared to physically active participants sleeping 6-8.9 h, among ≥9 h group, physically inactive individuals had significantly increased odds of PAD (OR=2.40, P<0.001), whereas physically active individuals did not (OR=1.15, P=0.472). On additive scale, attributable proportion due to interaction (0.40, 95% CI: 0.07, 0.73) indicated a significant interaction between sleep duration and physical activity on PAD. Conclusion Being physically active may attenuate the detrimental association between prolonged sleep duration and PAD. Moreover, we found a significant interaction between prolonged sleep duration and physical inactivity in the prevalence of PAD.
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Affiliation(s)
- Shujing Huang
- Department of Public Health, School of Medicine, Shihezi University, Shihezi, People's Republic of China
| | - Hongyan Sun
- Center for Disease Prevention and Control of Tianning District, Changzhou, People's Republic of China
| | - Jia Yu
- Department of Epidemiology, School of Public Health, Medical College of Soochow University, Suzhou, People's Republic of China
| | - Hongfei Shi
- Center for Disease Prevention and Control of Tianning District, Changzhou, People's Republic of China
| | - Liyun Ren
- Department of Epidemiology, School of Public Health, Medical College of Soochow University, Suzhou, People's Republic of China
| | - Yan He
- Department of Epidemiology, School of Public Health, Medical College of Soochow University, Suzhou, People's Republic of China
| | - Mingzhi Zhang
- Department of Epidemiology, School of Public Health, Medical College of Soochow University, Suzhou, People's Republic of China
| | - Hao Peng
- Department of Epidemiology, School of Public Health, Medical College of Soochow University, Suzhou, People's Republic of China.,Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases, Suzhou, People's Republic of China
| | - Heng Guo
- Department of Public Health, School of Medicine, Shihezi University, Shihezi, People's Republic of China
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27
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Ying L, Shen Y, Zhang Y, Wang Y, Liu Y, Yin J, Wang Y, Yin J, Zhu W, Bao Y, Zhou J. Association of Advanced Glycation End Products With Lower-Extremity Atherosclerotic Disease in Type 2 Diabetes Mellitus. Front Cardiovasc Med 2021; 8:696156. [PMID: 34568445 PMCID: PMC8460767 DOI: 10.3389/fcvm.2021.696156] [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: 04/16/2021] [Accepted: 08/10/2021] [Indexed: 01/17/2023] Open
Abstract
Aims: Advanced glycation end products (AGEs) were reported to be correlated with the development of diabetes, as well as diabetic vascular complications. Therefore, this study aimed at investigating the association between AGEs and lower-extremity atherosclerotic disease (LEAD). Methods: A total of 1,013 type 2 diabetes patients were enrolled. LEAD was measured through color Doppler ultrasonography. The non-invasive skin autofluorescence method was performed for AGEs measurement. Considering that age plays an important role in both AGEs and LEAD, age-combined AGEs, i.e., AGEage index (define as AGEs × age/100) was used for related analysis. Results: The overall prevalence of LEAD was 48.9% (495/1,013). Patients with LEAD showed a significantly higher AGEage (p < 0.001), and the prevalence of LEAD increased with ascending AGEage levels (p for trend < 0.001). Logistic regression analysis revealed that AGEage was significantly positively associated with risk of LEAD, and the odds ratios of presence of LEAD across quartiles of AGEage were 1.00, 1.72 [95% confidence interval (CI) = 1.14-2.61], 2.72 (95% CI = 1.76-4.22), 4.29 (95% CI = 2.69-6.85) for multivariable-adjusted model (both p for trend < 0.001), respectively. The results were similar among patients of different sexes, body mass index, and with or without diabetes family history. Further, AGEage presented a better predictive value for LEAD than glycated hemoglobin A1c (HbA1c), with its sensitivity, specificity, and area under the curve of 75.5% (95% CI = 71.6-79.2%), 59.3% (95% CI = 54.9-63.6%), and 0.731 (0.703-0.758), respectively. Conclusion: AGEage, the non-invasive measured skin AGEs combined with age, seems to be a more promising approach than HbA1c in identifying patient at high risk of LEAD.
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Affiliation(s)
- Lingwen Ying
- Department of Endocrinology and Metabolism, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai Clinical Center for Diabetes, Shanghai Key Clinical Center for Metabolic Disease, Shanghai Diabetes Institute, Shanghai Key Laboratory of Diabetes Mellitus, Shanghai, China
| | - Yun Shen
- Department of Endocrinology and Metabolism, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai Clinical Center for Diabetes, Shanghai Key Clinical Center for Metabolic Disease, Shanghai Diabetes Institute, Shanghai Key Laboratory of Diabetes Mellitus, Shanghai, China
| | - Yang Zhang
- Anhui Institute of Optics and Fine Mechanics, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, China.,Science Island Branch, Graduate School of USTC, Hefei, China
| | - Yikun Wang
- Anhui Institute of Optics and Fine Mechanics, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, China
| | - Yong Liu
- Anhui Institute of Optics and Fine Mechanics, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, China
| | - Jun Yin
- Department of Endocrinology and Metabolism, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai Clinical Center for Diabetes, Shanghai Key Clinical Center for Metabolic Disease, Shanghai Diabetes Institute, Shanghai Key Laboratory of Diabetes Mellitus, Shanghai, China
| | - Yufei Wang
- Department of Endocrinology and Metabolism, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai Clinical Center for Diabetes, Shanghai Key Clinical Center for Metabolic Disease, Shanghai Diabetes Institute, Shanghai Key Laboratory of Diabetes Mellitus, Shanghai, China
| | - Jingrong Yin
- Department of Endocrinology and Metabolism, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai Clinical Center for Diabetes, Shanghai Key Clinical Center for Metabolic Disease, Shanghai Diabetes Institute, Shanghai Key Laboratory of Diabetes Mellitus, Shanghai, China
| | - Wei Zhu
- Department of Endocrinology and Metabolism, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai Clinical Center for Diabetes, Shanghai Key Clinical Center for Metabolic Disease, Shanghai Diabetes Institute, Shanghai Key Laboratory of Diabetes Mellitus, Shanghai, China
| | - Yuqian Bao
- Department of Endocrinology and Metabolism, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai Clinical Center for Diabetes, Shanghai Key Clinical Center for Metabolic Disease, Shanghai Diabetes Institute, Shanghai Key Laboratory of Diabetes Mellitus, Shanghai, China
| | - Jian Zhou
- Department of Endocrinology and Metabolism, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai Clinical Center for Diabetes, Shanghai Key Clinical Center for Metabolic Disease, Shanghai Diabetes Institute, Shanghai Key Laboratory of Diabetes Mellitus, Shanghai, China
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Schönborn M, Łączak P, Pasieka P, Borys S, Płotek A, Maga P. Pro- and Anti-Angiogenic Factors: Their Relevance in Diabetic Foot Syndrome-A Review. Angiology 2021; 73:299-311. [PMID: 34541892 DOI: 10.1177/00033197211042684] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Peripheral arterial disease can involve tissue loss in up to 50% of patients with diabetic foot syndrome (DFS). Consequently, revascularization of narrowed or occluded arteries is one of the most common forms of comprehensive treatment. However, technically successful angioplasty does not always result in the healing of ulcers. The pathomechanism of this phenomenon is still not fully understood, but inadequate angiogenesis in tissue repair may play an essential role. Changes in pro- and anti-angiogenic factors among patients with DFS are not always clear and conclusive. In particular, some studies underline the role of decreased concentration of pro-angiogenic factors and higher levels of anti-angiogenic mediators. Nevertheless, there are still controversial issues, including the paradox of impaired wound healing despite high concentrations of some pro-angiogenic factors, dynamics of their expression during the healing process, and their mutual relationships. Exploring this process among diabetic patients may provide new insight into well-known methods of treatment and show their real benefits and chances for improving outcomes.
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Affiliation(s)
- Martyna Schönborn
- Department of Angiology, Faculty of Medicine, 162261Jagiellonian University Medical College, Krakow, Poland.,Doctoral School of Medical and Health Sciences, 162261Jagiellonian University, Krakow, Poland
| | - Patrycja Łączak
- Department of Angiology, Faculty of Medicine, 162261Jagiellonian University Medical College, Krakow, Poland
| | - Paweł Pasieka
- Department of Angiology, Faculty of Medicine, 162261Jagiellonian University Medical College, Krakow, Poland
| | - Sebastian Borys
- Department of Metabolic Diseases, Faculty of Medicine, 162261Jagiellonian University Medical College, Krakow, Poland
| | - Anna Płotek
- Department of Angiology, Faculty of Medicine, 162261Jagiellonian University Medical College, Krakow, Poland
| | - Paweł Maga
- Department of Angiology, Faculty of Medicine, 162261Jagiellonian University Medical College, Krakow, Poland
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Chiu LT, Lin L, Lin HJ, Lai YH, Hsu BG. Positive correlation of serum indoxyl sulfate level with peripheral arterial disease in hemodialysis patients. Vascular 2021; 30:928-933. [PMID: 34406097 DOI: 10.1177/17085381211039941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVES Indoxyl sulfate, known for its cardiovascular toxicity, is associated with vascular and coronary artery diseases and increased mortality. Peripheral arterial disease, defined by low ankle-brachial index, is associated with increased mortality in patients on hemodialysis. The present study aimed to determine the relationship between the serum indoxyl sulfate level and peripheral arterial disease in patients on maintenance hemodialysis. METHODS The present cross-sectional, single-center study included 75 patients on maintenance hemodialysis. Serum indoxyl sulfate levels were determined by high-performance liquid chromatography-mass spectrometry. Ankle-brachial index values were measured using an automated oscillometric device. Patients with ankle-brachial indexes of < 0.9 were categorized into the low ankle-brachial index group. RESULTS In the study cohort, 12 of the 75 patients (16.0%) had low ankle-brachial indexes. The rates of diabetes mellitus (p = 0.010) as well as the serum levels of C-reactive protein (p < 0.001) and indoxyl sulfate (p < 0.001) were higher in the low ankle-brachial index group than the normal ankle-brachial index group. The multivariable logistic regression analysis revealed that serum levels of indoxyl sulfate (odds ratio = 1.123, 95% confidence interval 1.011-1.249, p = 0.031) and C-reactive protein (each 0.1 mg/dL increase, odds ratio = 1.169, 95% confidence interval 1.018-1.343, p = 0.027) were independently associated with peripheral arterial disease in patients on maintenance hemodialysis. CONCLUSIONS Serum indoxyl sulfate levels were associated with peripheral arterial disease in patients on maintenance hemodialysis.
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Affiliation(s)
- Liang-Te Chiu
- Division of Nephrology, %2063136Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Lin Lin
- Division of Gastroenterology, %2063136Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Huei-Jhen Lin
- Division of Nephrology, %2063136Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Yu-Hsien Lai
- Division of Nephrology, %2063136Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan.,School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Bang-Gee Hsu
- Division of Nephrology, %2063136Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan.,School of Medicine, Tzu Chi University, Hualien, Taiwan
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30
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Farrington L, Mortimore G. Chronic limb ischaemia: case study and clinical literature review. ACTA ACUST UNITED AC 2021; 30:846-851. [PMID: 34288743 DOI: 10.12968/bjon.2021.30.14.846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
This article will discuss chronic limb ischaemia as the result of peripheral artery disease (PAD) using a case study. The patient's concurrent diagnosis of metastases meant clinical decision making was complex and treatment options were limited. PAD is the third most common clinical presentation of atherosclerosis after coronary artery disease and stroke. Although advances in radiological technology and biochemical screening offer the potential for earlier intervention and improved survival rates for patients with PAD, a review of the evidence suggests that commitment to more conservative approaches, such as exercise therapy and health promotion, could have more sustainable, longer-term benefits for patients with chronic limb ischaemia. The therapeutic nature of the nurse-patient relationship makes nurses ideally placed for encouraging lifestyle changes and signposting to support services. Active participation from the patient is imperative for any potential modifications, which should be individualised as part of a holistic care plan, to ensure patient engagement and compliance. Therefore emphasis should remain on the management and prevention of modifiable risk factors, for which the nurse's role is an integral part to ensure success.
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Affiliation(s)
- Liz Farrington
- Trainee Advanced Clinical Practitioner, University Hospitals of Derby and Burton NHS Foundation Trust
| | - Gerri Mortimore
- Senior Lecturer in Advanced Practice, College of Health, Psychology and Social Care, University of Derby
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Erratum. BRITISH JOURNAL OF NURSING (MARK ALLEN PUBLISHING) 2021; 30:851. [PMID: 34288756 DOI: 10.12968/bjon.2021.30.14.851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
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32
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Zhou X, Shang GS, Tan Q, He Q, Tan X, Park KY, Zhao X. Effect of Lactobacillus fermentum TKSN041 on improving streptozotocin-induced type 2 diabetes in rats. Food Funct 2021; 12:7938-7953. [PMID: 34251007 DOI: 10.1039/d1fo01571k] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
With the increasing incidence of type 2 diabetes, it is imperative to identify how to effectively prevent or treat this disease. Studies have shown that some lactic acid bacteria can improve type 2 diabetes with almost no side effects. Therefore, in this experimental study, we explored the preventive and therapeutic effects of Lactobacillus fermentum TKSN041 (L. fermentum TKSN041) on streptozotocin-induced type 2 diabetes in rats. The results showed that L. fermentum TKSN041 could reduce the amount of water intake, reduce weight loss, and control the increase in the fasting blood glucose level of diabetic rats. The organ index and tissue section results showed that L. fermentum TKSN041 could reduce the damage caused by diabetes to the liver, kidney, spleen, pancreatic, and brain tissue. Furthermore, L. fermentum TKSN041 decreased the levels of triglyceride (TG), total cholesterol (TC), low-density lipoprotein cholesterol (LDL), aminotransferase (AST), alanine aminotransferase (ALT), glycated serum proteins (GSP), malondialdehyde (MDA), interleukin 1 beta (IL-1β), interleukin 6 (IL-6), and endothelin 1 (ET-1) in serum and increased the serum levels of high-density lipoprotein cholesterol (HDL) and interleukin 10 (IL-10). Finally, L. fermentum TKSN041 up-regulated the mRNA and protein expressions of NF-kappa-B inhibitor-α (IκB-α), AMP-activated protein kinase (AMPK), insulin receptor substrate-1 (IRS-1), liver kinase B1 (LKB1), and glucose transporter 4 (GLUT4) and down-regulated those of nuclear factor-κBp65 (NFκB-p65) and tumor necrosis factor alpha (TNF-α). Furthermore, LF-TKSN041 up-regulated the mRNA expressions of peroxisome proliferator-activated receptor γ (PPAR-γ) and down-regulated neuropeptide Y (NPY), sterol regulatory element-binding protein-1 (SREBF-1), and vascular endothelial growth factor (VEGF). These results suggest that L. fermentum TKSN041 may be a useful intervention factor for the prevention or treatment of type 2 diabetes induced by STZ. Clinical trials are needed to further demonstrate its effectiveness.
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Affiliation(s)
- Xianrong Zhou
- Chongqing Collaborative Innovation Center for Functional Food, Chongqing Engineering Research Center of Functional Food, Chongqing Engineering Laboratory for Research and Development of Functional Food, Chongqing University of Education, Chongqing 400067, P.R. China.
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Shimotsu R, Hotta K, Ikegami R, Asamura T, Tabuchi A, Masamoto K, Yagishita K, Poole DC, Kano Y. Vascular permeability of skeletal muscle microvessels in rat arterial ligation model: in vivo analysis using two-photon laser scanning microscopy. Am J Physiol Regul Integr Comp Physiol 2021; 320:R972-R983. [PMID: 33949210 DOI: 10.1152/ajpregu.00135.2020] [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: 05/22/2020] [Accepted: 04/23/2021] [Indexed: 11/22/2022]
Abstract
Peripheral artery disease (PAD) in the lower limb compromises oxygen supply due to arterial occlusion. Ischemic skeletal muscle is accompanied by capillary structural deformation. Therefore, using novel microscopy techniques, we tested the hypothesis that endothelial cell swelling temporally and quantitatively corresponds to enhanced microvascular permeability. Hindlimb ischemia was created in male Wistar rat's by iliac artery ligation (AL). The tibialis anterior (TA) muscle microcirculation was imaged using intravenously infused rhodamine B isothiocyanate dextran fluorescent dye via two-photon laser scanning microscopy (TPLSM) and dye extravasation at 3 and 7 days post-AL quantified to assess microvascular permeability. The TA microvascular endothelial ultrastructure was analyzed by transmission electron microscopy (TEM). Compared with control (0.40 ± 0.15 μm3 × 106), using TPLSM, the volumetrically determined interstitial leakage of fluorescent dye measured at 3 (3.0 ± 0.40 μm3 × 106) and 7 (2.5 ± 0.8 μm3 × 106) days was increased (both P < 0.05). Capillary wall thickness was also elevated at 3 (0.21 ± 0.06 μm) and 7 (0.21 ± 0.08 μm) days versus control (0.11 ± 0.03 μm, both P < 0.05). Capillary endothelial cell swelling was temporally and quantitatively associated with elevated vascular permeability in the AL model of PAD but these changes occurred in the absence of elevations in protein levels of vascular endothelial growth factor (VEGF) its receptor (VEGFR2 which decreased by AL-7 day) or matrix metalloproteinase. The temporal coherence of endothelial cell swelling and increased vascular permeability supports a common upstream mediator. TPLSM, in combination with TEM, provides a sensitive and spatially discrete technique to assess the mechanistic bases for, and efficacy of, therapeutic countermeasures to the pernicious sequelae of compromised peripheral arterial function.
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Affiliation(s)
- Rie Shimotsu
- Department of Engineering Science, University of Electro-Communications, Chofu, Japan
| | - Kzuki Hotta
- Department of Engineering Science, University of Electro-Communications, Chofu, Japan
- Department of Physical Therapy, Niigata University of Health and Welfare, Niigata, Japan
| | - Ryo Ikegami
- Department of Engineering Science, University of Electro-Communications, Chofu, Japan
- Department of Physical Therapy, Niigata University of Health and Welfare, Niigata, Japan
- Department of Health Science, Health Science University, Yamanashi, Japan
| | - Tomoyo Asamura
- Department of Engineering Science, University of Electro-Communications, Chofu, Japan
| | - Ayaka Tabuchi
- Department of Engineering Science, University of Electro-Communications, Chofu, Japan
| | - Kazuto Masamoto
- Faculty of Informatics and Engineering, University of Electro-Communications, Chofu, Japan
- Center for Neuroscience and Biomedical Engineering (CNBE), University of Electro-Communications, Chofu, Japan
| | - Kazuyoshi Yagishita
- Clinical Center for Sports Medicine and Sports Dentistry, Hyperbaric Medical Center, Tokyo Medical and Dental University, Tokyo, Japan
| | - David C Poole
- Department of Anatomy and Physiology, Kansas State University, Manhattan, Kansas
- Department of Kinesiology, Kansas State University, Manhattan, Kansas
| | - Yutaka Kano
- Department of Engineering Science, University of Electro-Communications, Chofu, Japan
- Center for Neuroscience and Biomedical Engineering (CNBE), University of Electro-Communications, Chofu, Japan
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Jiang C, Li R, Xiu C, Ma X, Hu H, Wei L, Tang Y, Tao M, Zhao J. Upregulating CXCR7 accelerates endothelial progenitor cell-mediated endothelial repair by activating Akt/Keap-1/Nrf2 signaling in diabetes mellitus. Stem Cell Res Ther 2021; 12:264. [PMID: 33941256 PMCID: PMC8091720 DOI: 10.1186/s13287-021-02324-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 04/02/2021] [Indexed: 11/15/2022] Open
Abstract
Background Endothelial progenitor cell (EPC) dysfunction contributes to vascular disease in diabetes mellitus. However, the molecular mechanism underlying EPC dysfunction and its contribution to delayed reendothelialization in diabetes mellitus remain unclear. Our study aimed to illustrate the potential molecular mechanism underlying diabetic EPC dysfunction in vivo and in vitro. Furthermore, we assessed the effect of EPC transplantation on endothelial regeneration in diabetic rats. Methods Late outgrowth EPCs were isolated from the bone marrow of rats for in vivo and in vitro studies. In vitro functional assays and Western blotting were conducted to reveal the association between C-X-C chemokine receptor type 7 (CXCR7) expression and diabetic EPC dysfunction. To confirm the association between cellular CXCR7 levels and EPC function, CXCR7 expression in EPCs was upregulated and downregulated via lentiviral transduction and RNA interference, respectively. Western blotting was used to reveal the potential molecular mechanism by which the Stromal-Derived Factor-1 (SDF-1)/CXCR7 axis regulates EPC function. To elucidate the role of the SDF-1/CXCR7 axis in EPC-mediated endothelial regeneration, a carotid artery injury model was established in diabetic rats. After the model was established, saline-treated, diabetic, normal, or CXCR7-primed EPCs were injected via the tail vein. Results Diabetic EPC dysfunction was associated with decreased CXCR7 expression. Furthermore, EPC dysfunction was mimicked by knockdown of CXCR7 in normal EPCs. However, upregulating CXCR7 expression reversed the dysfunction of diabetic EPCs. The SDF-1/CXCR7 axis positively regulated EPC function by activating the AKT-associated Kelch-like ECH-associated protein 1 (keap-1)/nuclear factor erythroid 2-related factor 2 (Nrf2) axis, which was reversed by blockade of AKT and Nrf2. Transplantation of CXCR7-EPCs accelerated endothelial repair and attenuated neointimal hyperplasia in diabetes mellitus more significantly than transplantation of diabetic or normal EPCs. However, the therapeutic effect of CXCR7-EPC transplantation on endothelial regeneration was reversed by knockdown of Nrf2 expression. Conclusions Dysfunction of diabetic EPCs is associated with decreased CXCR7 expression. Furthermore, the SDF-1/CXCR7 axis positively regulates EPC function by activating the AKT/keap-1/Nrf2 axis. CXCR7-primed EPCs might be useful for endothelial regeneration in diabetes-associated vascular disease.
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Affiliation(s)
- Chunyu Jiang
- Department of Interventional Therapy, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University of Medicine, No. 639 Zhi Zao Ju Road, Shanghai, 200233, People's Republic of China
| | - Ruiting Li
- Department of Radiology, The Sixth People's Hospital, Affiliated to Shanghai Jiao Tong University, 600 Yi-Shan Road, Shanghai, 200233, People's Republic of China
| | - Chaoyang Xiu
- Department of Radiology, The Sixth People's Hospital, Affiliated to Shanghai Jiao Tong University, 600 Yi-Shan Road, Shanghai, 200233, People's Republic of China
| | - Xu Ma
- Department of Radiology, The Sixth People's Hospital, Affiliated to Shanghai Jiao Tong University, 600 Yi-Shan Road, Shanghai, 200233, People's Republic of China
| | - Hui Hu
- Department of Radiology, The Sixth People's Hospital, Affiliated to Shanghai Jiao Tong University, 600 Yi-Shan Road, Shanghai, 200233, People's Republic of China
| | - Liming Wei
- Department of Radiology, The Sixth People's Hospital, Affiliated to Shanghai Jiao Tong University, 600 Yi-Shan Road, Shanghai, 200233, People's Republic of China
| | - Yihan Tang
- Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou, 225001, People's Republic of China
| | - Mingyang Tao
- Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou, 225001, People's Republic of China
| | - Jungong Zhao
- Department of Radiology, The Sixth People's Hospital, Affiliated to Shanghai Jiao Tong University, 600 Yi-Shan Road, Shanghai, 200233, People's Republic of China.
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Leo MD, Peixoto-Nieves D, Yin W, Raghavan S, Muralidharan P, Mata-Daboin A, Jaggar JH. TMEM16A channel upregulation in arterial smooth muscle cells produces vasoconstriction during diabetes. Am J Physiol Heart Circ Physiol 2021; 320:H1089-H1101. [PMID: 33449847 PMCID: PMC7988758 DOI: 10.1152/ajpheart.00690.2020] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 01/11/2021] [Accepted: 01/13/2021] [Indexed: 12/11/2022]
Abstract
The pathological involvement of anion channels in vascular dysfunction that occurs during type 2 diabetes (T2D) is unclear. Here, we tested the hypothesis that TMEM16A, a calcium-activated chloride (Cl-) channel, contributes to modifications in arterial contractility during T2D. Our data indicate that T2D increased TMEM16A mRNA in arterial smooth muscle cells and total and surface TMEM16A protein in resistance-size cerebral and hindlimb arteries of mice. To examine vascular cell types in which TMEM16A protein increased and the functional consequences of TMEM16A upregulation during T2D, we generated tamoxifen-inducible, smooth muscle cell-specific TMEM16A knockout (TMEM16A smKO) mice. T2D increased both TMEM16A protein and Cl- current density in arterial smooth muscle cells of control (TMEM16Afl/fl) mice. In contrast, T2D did not alter arterial TMEM16A protein or Cl- current density in smooth muscle cells of TMEM16A smKO mice. Intravascular pressure stimulated greater vasoconstriction (myogenic tone) in the arteries of T2D TMEM16Afl/fl mice than in the arteries of nondiabetic TMEM16Afl/fl mice. This elevation in myogenic tone in response to T2D was abolished in the arteries of T2D TMEM16A smKO mice. T2D also reduced Akt2 protein and activity in the arteries of T2D mice. siRNA-mediated knockdown of Akt2, but not Akt1, increased arterial TMEM16A protein in nondiabetic mice. In summary, data indicate that T2D is associated with an increase in TMEM16A expression and currents in arterial smooth muscle cells that produces vasoconstriction. Data also suggest that a reduction in Akt2 function drives these pathological alterations during T2D.NEW & NOTEWORTHY We investigated the involvement of TMEM16A channels in vascular dysfunction during type 2 diabetes (T2D). TMEM16A message, protein, and currents were higher in smooth muscle cells of resistance-size arteries during T2D. Pressure stimulated greater vasoconstriction in the arteries of T2D mice that was abolished in the arteries of TMEM16A smKO mice. Akt2 protein and activity were both lower in T2D arteries, and Akt2 knockdown elevated TMEM16A protein. We propose that a decrease in Akt2 function stimulates TMEM16A expression in arterial smooth muscle cells, leading to vasoconstriction during T2D.
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MESH Headings
- Animals
- Anoctamin-1/deficiency
- Anoctamin-1/genetics
- Anoctamin-1/metabolism
- Arteries/metabolism
- Arteries/physiopathology
- Diabetes Mellitus, Experimental/chemically induced
- Diabetes Mellitus, Experimental/genetics
- Diabetes Mellitus, Experimental/metabolism
- Diabetes Mellitus, Experimental/physiopathology
- Diabetes Mellitus, Type 2/chemically induced
- Diabetes Mellitus, Type 2/genetics
- Diabetes Mellitus, Type 2/metabolism
- Diabetes Mellitus, Type 2/physiopathology
- Diabetic Angiopathies/etiology
- Diabetic Angiopathies/genetics
- Diabetic Angiopathies/metabolism
- Diabetic Angiopathies/physiopathology
- HEK293 Cells
- Hindlimb/blood supply
- Humans
- Insulin Resistance
- Male
- Membrane Potentials
- Mice, Inbred C57BL
- Mice, Knockout
- Muscle, Smooth, Vascular/metabolism
- Muscle, Smooth, Vascular/physiopathology
- Myocytes, Smooth Muscle/metabolism
- Proto-Oncogene Proteins c-akt/genetics
- Proto-Oncogene Proteins c-akt/metabolism
- Signal Transduction
- Streptozocin
- Up-Regulation
- Vasoconstriction
- Mice
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Affiliation(s)
- M Dennis Leo
- Department of Physiology, University of Tennessee Health Science Center, Memphis, Tennessee
- Department of Pharmaceutical Sciences, University of Tennessee Health Science Center, Memphis, Tennessee
| | | | - Wen Yin
- Department of Physiology, University of Tennessee Health Science Center, Memphis, Tennessee
| | - Somasundaram Raghavan
- Department of Pharmaceutical Sciences, University of Tennessee Health Science Center, Memphis, Tennessee
| | | | - Alejandro Mata-Daboin
- Department of Physiology, University of Tennessee Health Science Center, Memphis, Tennessee
| | - Jonathan H Jaggar
- Department of Physiology, University of Tennessee Health Science Center, Memphis, Tennessee
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Schiano C, Grimaldi V, Scognamiglio M, Costa D, Soricelli A, Nicoletti GF, Napoli C. Soft drinks and sweeteners intake: Possible contribution to the development of metabolic syndrome and cardiovascular diseases. Beneficial or detrimental action of alternative sweeteners? Food Res Int 2021; 142:110220. [PMID: 33773688 DOI: 10.1016/j.foodres.2021.110220] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 02/02/2021] [Accepted: 02/05/2021] [Indexed: 01/04/2023]
Abstract
The rapid increase in obesity, metabolic syndrome, and cardiovascular diseases (CVDs) has been related to the rise in sugar-added foods and sweetened beverages consumption. An interesting approach has been to replace sugar with alternative sweeteners (AS), due to their impact on public health. Preclinical and clinical studies, which analyze the safety of AS intake, are still limited. Major pathogenic mechanisms of these substances include ROS and AGEs formation. Indeed, endothelial dysfunction involving in the pathogenesis of micro- and macro-vascular diseases is mitochondrial dysfunction dependent. Hyperglycemia and endoplasmic reticulum stress together produce ROS, contributing to the development and progression of cardiovascular complications during type 2 diabetes (T2D), thus causing oxidative changes and direct damage of lipids, proteins, and DNA. Epidemiological studies in healthy subjects have suggested that the consumption of artificial AS can promote CV complications, such as glucose intolerance and predisposition to the onset of T2D, whereas natural AS could reduce hyperglycemia, improve lipid metabolism and have antioxidant effects. Long-term prospective clinical randomized studies are needed to evaluate precisely whether exposure to alternative sugars can have clinical implications on natural history and clinical outcomes, especially in children or during the gestational period through breast milk.
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Affiliation(s)
- Concetta Schiano
- Department of Advanced Medical and Surgical Sciences (DAMSS), University of Campania "L. Vanvitelli", Naples, Italy.
| | | | - Michele Scognamiglio
- Clinical Department of Internal Medicine and Specialistic Units, Division of Clinical Immunology and Immunohematology, Transfusion Medicine, and Transplant Immunology [SIMT], Regional Reference Laboratory of Transplant Immunology [LIT], Azienda Universitaria Policlinico (AOU), Naples, Italy
| | - Dario Costa
- Clinical Department of Internal Medicine and Specialistic Units, Division of Clinical Immunology and Immunohematology, Transfusion Medicine, and Transplant Immunology [SIMT], Regional Reference Laboratory of Transplant Immunology [LIT], Azienda Universitaria Policlinico (AOU), Naples, Italy
| | - Andrea Soricelli
- IRCCS SDN, Naples, Italy; Department of Exercise and Wellness Sciences, University of Naples Parthenope, Naples, Italy
| | - Giovanni Francesco Nicoletti
- Multidisciplinary Department of Medical, Surgical and Dental Sciences, Plastic Surgery Unit, University of Campania "L. Vanvitelli", Naples, Italy
| | - Claudio Napoli
- Department of Advanced Medical and Surgical Sciences (DAMSS), University of Campania "L. Vanvitelli", Naples, Italy; IRCCS SDN, Naples, Italy; Clinical Department of Internal Medicine and Specialistic Units, Division of Clinical Immunology and Immunohematology, Transfusion Medicine, and Transplant Immunology [SIMT], Regional Reference Laboratory of Transplant Immunology [LIT], Azienda Universitaria Policlinico (AOU), Naples, Italy
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Behl T, Sharma E, Sehgal A, Kaur I, Kumar A, Arora R, Pal G, Kakkar M, Kumar R, Bungau S. Expatiating the molecular approaches of HMGB1 in diabetes mellitus: Highlighting signalling pathways via RAGE and TLRs. Mol Biol Rep 2021; 48:1869-1881. [PMID: 33479829 DOI: 10.1007/s11033-020-06130-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Accepted: 12/24/2020] [Indexed: 12/16/2022]
Abstract
Diabetes mellitus (DM) has become one of the major healthcare challenges worldwide in the recent times and inflammation being one of its key pathogenic process/mechanism affect several body parts including the peripheral and central nervous system. High-mobility group box 1 (HMGB1) is one of the major non-histone proteins that plays a key role in triggering the inflammatory response. Upon its release into the extracellular milieu, HMGB1 acts as an "alarmin" for the immune system to initiate tissue repair as a component of the host defense system. Furthermore, HMGB1 along with its downstream receptors like Toll-like receptors (TLRs) and receptors for advanced glycation end products (RAGE) serve as the suitable target for DM. The forthcoming research in the field of diabetes would potentially focus on the development of alternative approaches to target the centre of inflammation that is primarily mediated by HMGB1 to improve diabetic-related complications. This review covers the therapeutic actions of HMGB1 protein, which acts by activating the RAGE and TLR molecules to constitute a functional tripod system, in turn activating NF-κB pathway that contributes to the production of mediators for pro-inflammatory cytokines associated with DM. The interaction between TLR2 and TLR4 with ligands present in the host and the activation of RAGE stimulates various immune and metabolic responses that contribute to diabetes. This review emphasizes to elucidate the role of HMGB1 in the initiation and progression of DM and control over the inflammatory tripod as a promising therapeutic approach in the management of DM.
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Affiliation(s)
- Tapan Behl
- Chitkara College of Pharmacy, Chitkara University, Rajpura, Punjab, India.
| | - Eshita Sharma
- Chitkara College of Pharmacy, Chitkara University, Rajpura, Punjab, India
| | - Aayush Sehgal
- Chitkara College of Pharmacy, Chitkara University, Rajpura, Punjab, India
| | - Ishnoor Kaur
- Chitkara College of Pharmacy, Chitkara University, Rajpura, Punjab, India
| | - Arun Kumar
- Chitkara College of Pharmacy, Chitkara University, Rajpura, Punjab, India
| | - Rashmi Arora
- Chitkara College of Pharmacy, Chitkara University, Rajpura, Punjab, India
| | - Giridhari Pal
- Vallabhbhai Patel Chest Institute, University of Delhi, Delhi, India
| | - Munish Kakkar
- Chitkara College of Pharmacy, Chitkara University, Rajpura, Punjab, India
| | - Ravinder Kumar
- Cardiovascular Research Institute, Icahn School of Medicine, New York, USA
| | - Simona Bungau
- Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, Oradea, Romania
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38
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Wei W, Chen S, Huang J, Tong Y, Zhang J, Qiu X, Zhang W, Chen H, Huang R, Cai J, Tu M. Serum Legumain Is Associated with Peripheral Artery Disease in Patients with Type 2 Diabetes. J Diabetes Res 2021; 2021:5651469. [PMID: 34961842 PMCID: PMC8710170 DOI: 10.1155/2021/5651469] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 10/27/2021] [Accepted: 11/16/2021] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Legumain is related to carotid atherosclerotic plaques and may be a new biomarker of carotid atherosclerosis. However, the association between legumain and peripheral artery disease (PAD) of lower extremity has been less studied. This study is aimed at exploring the potential link between legumain and PAD in patients with type 2 diabetes mellitus (T2DM). METHODS A cross-sectional study was conducted on 483 hospitalized T2DM patients. The serum legumain level was measured by a sandwich enzyme-linked immunosorbent assay. PAD was evaluated by color Doppler sonography. The association between legumain and PAD was tested by logistic regression. The predictive power of legumain for PAD was evaluated with the receiver-operating-characteristic (ROC) curve. RESULTS Overall, 201 (41.6%) patients suffered from PAD. Patients with PAD had significantly higher serum legumain level than those without PAD [11.9 (6.3, 17.9) μg/L vs. 7.6 (3.2, 14.2) μg/L, p < 0.001]. Logistic regression showed that a higher serum legumain level was independently associated with a greater risk of PAD in T2DM patients [adjusted odds ratio (aOR): 1.03; 95% confidence interval (CI): 1.01-1.06]. The area under the ROC curve was 0.634 (95% CI, 0.585 to 0.684). CONCLUSION High serum legumain level was significantly correlated with an increased risk of PAD in T2DM patients.
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Affiliation(s)
- Wen Wei
- Department of Endocrinology, Fujian Longyan First Hospital, Longyan First Affiliated Hospital of Fujian Medical University, Longyan 364000, China
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou 510515, China
| | - Shujin Chen
- Department of Ultrasonography, Fujian Longyan First Hospital, Longyan First Affiliated Hospital of Fujian Medical University, Longyan 364000, China
| | - Jianqing Huang
- Department of Endocrinology, Fujian Longyan First Hospital, Longyan First Affiliated Hospital of Fujian Medical University, Longyan 364000, China
| | - Yan Tong
- Department of Endocrinology, Fujian Longyan First Hospital, Longyan First Affiliated Hospital of Fujian Medical University, Longyan 364000, China
| | - Jushun Zhang
- Department of Endocrinology, Fujian Longyan First Hospital, Longyan First Affiliated Hospital of Fujian Medical University, Longyan 364000, China
| | - Xiuping Qiu
- Department of Endocrinology, Fujian Longyan First Hospital, Longyan First Affiliated Hospital of Fujian Medical University, Longyan 364000, China
| | - Wenrui Zhang
- Department of Neurosurgery, Ren Ji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai 200240, China
| | - Hangju Chen
- Department of Endocrinology, Fujian Longyan First Hospital, Longyan First Affiliated Hospital of Fujian Medical University, Longyan 364000, China
| | - Rong Huang
- Department of Endocrinology, Fujian Longyan First Hospital, Longyan First Affiliated Hospital of Fujian Medical University, Longyan 364000, China
| | - Jin Cai
- Department of Endocrinology, Fujian Longyan First Hospital, Fujian Medical University, Fuzhou 350004, China
| | - Mei Tu
- Department of Endocrinology, Fujian Longyan First Hospital, Longyan First Affiliated Hospital of Fujian Medical University, Longyan 364000, China
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Dakhel A, Zarrouk M, Ekelund J, Acosta S, Miftaraj M, Eliasson B, Svensson AM, Gottsäter A. Higher long-term cardiovascular morbidity after open surgery for intermittent claudication caused by infrainguinal atherosclerotic disease in patients with diabetes - a nationwide observational cohort study. VASA 2020; 50:224-230. [PMID: 33334201 DOI: 10.1024/0301-1526/a000929] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Background: Diabetes mellitus (DM) is a risk factor for peripheral arterial disease (PAD). Indications for open surgery in infrainguinal intermittent claudication (IC) are limited, and reports are lacking regarding outcomes in DM patients. Study aims were to compare short and long-term effects on major adverse cardiovascular events (MACE), acute myocardial infarction (AMI), stroke, major amputation, and mortality after infrainguinal open surgery for IC in patients with and without DM, and to evaluate relationships between glycaemic control and outcomes. Methods: Nationwide observational cohort study of all patients registered in the Swedish Vascular Registry after planned infrainguinal open surgery for IC from January 1st 2010 to December 31st 2014. Patients registered in the National Diabetes Registry were compared with patients without diabetes by propensity score adjusted comparison of MACE, AMI, stroke, major amputation, and mortality. Results: After 30 days, there were no differences in MACE, AMI, stroke, major amputation, or mortality between patients with (n = 323, mean age 70.5 [SD 7.4] years, 92 [28.5%] females) and without (n = 679, mean age 69.7 years [SD 11.2], 234 [34.5%] females) DM. At last follow-up after median 5.2 years, patients with DM showed higher rates of MACE (Hazard ratio [HR] 1.33, confidence interval [CI] 1.08-1.62; p < 0.01), and AMI (HR 2.21, CI 1.46-3.35; p < 0.01) than patients without diabetes. Among DM patients, higher glycated haemoglobin (HbA1c) was associated with higher rates of MACE (HR 1.02, CI 1.00-1.03; p = 0.02), stroke (HR 1.05, CI 1.00-1.11; p = 0.04), and total mortality (HR 1.03, CI 1.01-1.06; p < 0.01), during follow-up, whereas duration of diabetes was associated with higher rate of major amputation (HR 1.08, CI 1.02-1.15; p < 0.01). Conclusions: DM patients showed higher rates of MACE and AMI in propensity score adjusted analysis five years after planned infrainguinal open surgery for IC. Higher HbA1c was associated with MACE, stroke, and total mortality in patients with DM, whereas longer duration of DM was associated with major amputation.
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Affiliation(s)
- Ardwan Dakhel
- Department of Vascular Diseases, Lund University, Skåne University Hospital, Malmö, Sweden
| | - Moncef Zarrouk
- Department of Vascular Diseases, Lund University, Skåne University Hospital, Malmö, Sweden
| | - Jan Ekelund
- Swedish National Diabetes Register, Gothenburg, Sweden
| | - Stefan Acosta
- Department of Vascular Diseases, Lund University, Skåne University Hospital, Malmö, Sweden
| | | | | | - Ann-Marie Svensson
- Swedish National Diabetes Register, Gothenburg, Sweden.,Department of Molecular and Clinical Medicine, Institute of Medicine, University of Gothenburg, Gothenburg, Sweden
| | - Anders Gottsäter
- Department of Vascular Diseases, Lund University, Skåne University Hospital, Malmö, Sweden
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40
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Patel KK, Alturkmani H, Gosch K, Mena-Hurtado C, Shishehbor MH, Peri-Okonny PA, Creager MA, Spertus JA, Smolderen KG. Association of Diabetes Mellitus With Health Status Outcomes in Patients With Peripheral Artery Disease: Insights From the PORTRAIT Registry. J Am Heart Assoc 2020; 9:e017103. [PMID: 33153398 PMCID: PMC7763706 DOI: 10.1161/jaha.120.017103] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Background Patients with peripheral artery disease (PAD) and coexisting diabetes mellitus (DM) have greater PAD progression and adverse limb events. Our aim was to study whether PAD‐specific health status differs by DM. Methods and Results The PORTRAIT (Patient‐Centered Outcomes Related to Treatment Practices in Peripheral Arterial Disease: Investigating Trajectories) trial is a 16‐center international registry that includes patients with recent exacerbations or new‐onset symptomatic PAD presenting to specialty clinics. We assessed PAD‐specific health status initially and at 3, 6, and 12 months (Peripheral Artery Questionnaire [PAQ]). We used hierarchical, multivariable, linear regression, and repeated measures analyses to study the association between DM and baseline health status initially and over 3 to 12 months. Models were adjusted for demographics, socioeconomic factors, PAD severity, comorbidities, and psychosocial characteristics. The interaction of DM with PAD revascularization on 3‐ to 12‐month health status was also tested. Of 1204 patients, 398 (33%) had DM (94% type 2). Patients with versus those without DM had lower unadjusted PAQ summary scores at baseline and 3, 6, and 12 months (46.1 versus 50.8, 63.6 versus 68.2, 65.7 versus 71.7, and 65.4 versus 72.6; P≤0.01). In fully adjusted models, the effect of DM on baseline (mean difference, −0.65; 95% CI, −2.86 to 1.56 [P=0.56]) and over 3‐ to 12‐month PAQ summary scores (mean difference, −1.59; 95% CI, −4.06 to 0.88 [P=0.21]) was no longer significant. Twelve‐month health status gains following revascularization were similar in both groups (P=0.69). Conclusions Patients with PAD with coexisting DM have poorer health status, mostly explained by the differences in their psychosocial and other comorbidity burden. Patients with PAD and DM versus those without DM experience similar health status benefits following PAD revascularization.
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Affiliation(s)
- Krishna K Patel
- University of Missouri-Kansas City Kansas City MO.,Saint Luke's Mid America Heart Institute Kansas City MO
| | - Hani Alturkmani
- University of Missouri-Kansas City Kansas City MO.,Truman Medical Centers Kansas City MO
| | - Kensey Gosch
- Saint Luke's Mid America Heart Institute Kansas City MO
| | | | - Mehdi H Shishehbor
- University Hospital Cleveland Medical Center and Case Western Reserve University School of Medicine Cleveland OH
| | - Poghni A Peri-Okonny
- University of Missouri-Kansas City Kansas City MO.,Saint Luke's Mid America Heart Institute Kansas City MO
| | - Mark A Creager
- Dartmouth-Hitchcock Heart and Vascular Center Lebanon NH
| | - John A Spertus
- University of Missouri-Kansas City Kansas City MO.,Saint Luke's Mid America Heart Institute Kansas City MO
| | - Kim G Smolderen
- University of Missouri-Kansas City Kansas City MO.,Saint Luke's Mid America Heart Institute Kansas City MO
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Abstract
Among all peripheral arterial diseases, lower extremity arterial disease is a serious condition in subjects with type 2 diabetes mellitus, associated with important disability, cardiovascular risk, and socio-economic burden. Patients with both conditions generally display poorer prognosis of affected limbs compared with non-diabetic subjects, leading to increased rates of adverse limb events including amputations. Nonetheless, awareness on lower extremity arterial disease remains somehow suboptimal in the diabetic population, partly related to an atypical clinical presentation in several cases. A regular and appropriate screening for lower extremity arterial disease in patients suffering from type 2 diabetes mellitus is therefore recommended. Affected subjects should receive optimal medical treatment including careful management of the different cardiovascular risk factors through a healthy lifestyle, a regular and structured physical activity, the administration of lipid-lowering, antidiabetic drugs, and (when indicated) antihypertensive and antithrombotic drugs. This review aims to outline current evidence about lower extremity arterial disease in patients with type 2 diabetes mellitus, in order to elucidate its epidemiology, pathophysiology, screening and diagnosis, and management options.
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Affiliation(s)
- Giacomo Buso
- Department of Angiology, Centre hospitalier universitaire vaudois, Switzerland
| | - Victor Aboyans
- Department of Cardiology, Dupuytren University Hospital, France.,Inserm 1098, School of Medicine, France
| | - Lucia Mazzolai
- Department of Angiology, Centre hospitalier universitaire vaudois, Switzerland
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42
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New Insights for BPIFB4 in Cardiovascular Therapy. Int J Mol Sci 2020; 21:ijms21197163. [PMID: 32998388 PMCID: PMC7583974 DOI: 10.3390/ijms21197163] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 09/23/2020] [Accepted: 09/25/2020] [Indexed: 02/06/2023] Open
Abstract
Aging is the most relevant risk factor for cardiovascular diseases which are the main cause of mortality in industrialized countries. In this context, there is a progressive loss of cardiovascular homeostasis that translates in illness and death. The study of long living individuals (LLIs), which show compression of morbidity toward the end of their life, is a valuable approach to find the key to delay aging and postpone associate cardiovascular events. A contribution to the age-related decline of cardiovascular system (CVS) comes from the immune system; indeed, it is dysfunctional during aging, a process described as immunosenescence and comprises the combination of several processes overpowering both innate and adaptative immune system. We have recently discovered a longevity-associated variant (LAV) in bactericidal/permeability-increasing fold-containing family B member 4 (BPIFB4), which is a secreted protein able to enhance endothelial function through endothelial nitric oxide synthase (eNOS) activation and capable to protect from hypertension, atherosclerosis, diabetic cardiopathy, frailty, and inflammaging. Here, we sum up the state of the art of the mechanisms involved in the main pathological processes related to CVD (atherosclerosis, aging, diabetic cardiopathy, and frailty) and shed light on the therapeutic effects of LAV-BPIFB4 in these contexts.
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43
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Camilleri T, Camilleri L, Midolo Y, Papanas N, Gatt A, Formosa C. Empowering patients living with diabetes mellitus to cease smoking will improve lower limb perfusion. J Addict Dis 2020; 39:74-80. [PMID: 32935653 DOI: 10.1080/10550887.2020.1818019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Background: To evaluate the effect of smoking on arterial perfusion and to determine whether smoking cessation would result in a significant improvement on the circulation of persons living with type 2 diabetes mellitus (T2DM).Methods: A nonexperimental comparative quantitative research was conducted amongst 32 participants with type 2 diabetes mellitus (T2DM) and controlled hyperlipidemia [smokers (n = 11), past smokers (n = 11), and nonsmokers (n = 10); aged ≥ 40 & ≤ 85 years]. Participants were matched for age, body mass index, estimated glomerular filtration rate, packet years, duration of diabetes mellitus, and glycated hemoglobin levels (HbA1c, %) utilizing frequency distribution matching. Peripheral arterial disease (PAD) was assessed utilizing the toe brachial pressure index (TBPI). TBPI value of ≤0.7 was suggestive of PAD while >0.7 was considered normal.Results: Sixty-four limbs were included for analyses. One-way ANOVA showed significant difference in the TBPI scores between the three categories (p < 0.05), with the current smokers demonstrating the lowest TBPI means (0.544), followed by past smokers (0.649) and nonsmokers having the highest TBPI (0.781). Tukey's post-hoc analysis confirmed significant difference in TBPI between current and nonsmokers (p = 0.024). Linear regression of risk predictors identified packet years as the best predictor (p = 0.004), followed by HbA1c (0.019).Conclusions: Results suggest that smoking has a significant effect on PAD in T2DM and that improved perfusion is found in past smokers. Empowering patients to cease smoking will result in better limb perfusion.
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Affiliation(s)
- Terence Camilleri
- Podiatry Department, Faculty of Health Sciences, University of Malta, Msida, Malta
| | - Liberato Camilleri
- Department of Statistics and Operations Research, Faculty of Science, University of Malta, Msida, Malta
| | - Yvonne Midolo
- Podiatry Department, Faculty of Health Sciences, University of Malta, Msida, Malta
| | - Nikolaos Papanas
- Diabetes Centre-Diabetic Foot Clinic, Second Department of Internal Medicine, Democritus University of Thrace, Alexandroupolis, Greece
| | - Alfred Gatt
- Podiatry Department, Faculty of Health Sciences, University of Malta, Msida, Malta
| | - Cynthia Formosa
- Podiatry Department, Faculty of Health Sciences, University of Malta, Msida, Malta
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Chen GP, Yang J, Qian GF, Xu WW, Zhang XQ. Geranylgeranyl Transferase-I Knockout Inhibits Oxidative Injury of Vascular Smooth Muscle Cells and Attenuates Diabetes-Accelerated Atherosclerosis. J Diabetes Res 2020; 2020:7574245. [PMID: 32851097 PMCID: PMC7439171 DOI: 10.1155/2020/7574245] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Accepted: 07/28/2020] [Indexed: 12/24/2022] Open
Abstract
The proliferation of vascular smooth muscle cells (VSMCs) induced by oxidative injury is one of the main features in diabetes-accelerated atherosclerosis. Geranylgeranyl transferase-I (GGTase-I) is an essential enzyme mediating posttranslational modification, especially the geranylgeranylation of small GTPase, Rac1. Our previous studies found that GGTase-I played an important role in diabetes-accelerated atherosclerosis. However, its exact role is largely unclear. In this study, mouse conditional knockout of VSMC GGTase-I (Pggt1b Δ/Δ mice) was generated using the CRISPR/Cas9 system. The mouse model of diabetes-accelerated atherosclerosis was induced by streptozotocin injections and an atherogenic diet. We found that GGTase-I knockout attenuated diabetes-accelerated atherosclerosis in vivo and suppressed high-glucose-induced VSMC proliferation in vitro. Moreover, after a 16-week duration of diabetes, Pggt1b Δ/Δ mice exhibited lower α-smooth muscle actin (α-SMA) and nitrotyrosine level, Rac1 activity, p47phox and NOXO1 expression, and phospho-ERK1/2 and phosphor-JNK content than wild-type mice. Meanwhile, the same changes were found in Pggt1b Δ/Δ VSMCs cultured with high glucose (22.2 mM) in vitro. In conclusion, GGTase-I knockout efficiently blocked diabetes-accelerated atherosclerosis, and this protective effect must be related to the inhibition of VSMC proliferation. The potential mechanisms probably involved interfering Rac1 geranylgeranylation, inhibiting the assembly of NADPH oxidase cytosolic regulatory subunits, reducing oxidative injury, and decreasing ERK1/2 and JNK phosphorylation.
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MESH Headings
- Alkyl and Aryl Transferases/genetics
- Alkyl and Aryl Transferases/metabolism
- Animals
- Atherosclerosis/genetics
- Atherosclerosis/metabolism
- Atherosclerosis/pathology
- Diabetes Mellitus, Experimental/genetics
- Diabetes Mellitus, Experimental/metabolism
- Diabetes Mellitus, Experimental/pathology
- Mice
- Mice, Knockout
- Muscle, Smooth, Vascular/metabolism
- Muscle, Smooth, Vascular/pathology
- Myocytes, Smooth Muscle/metabolism
- Myocytes, Smooth Muscle/pathology
- Oxidative Stress/genetics
- Phosphorylation
- Signal Transduction/genetics
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Affiliation(s)
- Guo-Ping Chen
- Department of Endocrinology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang 310003, China
| | - Jian Yang
- Institute of Cardiology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang 310003, China
| | - Guo-Feng Qian
- Department of Endocrinology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang 310003, China
| | - Wei-Wei Xu
- Department of Endocrinology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang 310003, China
| | - Xiao-Qin Zhang
- Department of Respirology, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, Zhejiang 310014, China
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He X, Su J, Ma X, Lu W, Zhu W, Wang Y, Bao Y, Zhou J. The association between serum growth differentiation factor 15 levels and lower extremity atherosclerotic disease is independent of body mass index in type 2 diabetes. Cardiovasc Diabetol 2020; 19:40. [PMID: 32222153 PMCID: PMC7103065 DOI: 10.1186/s12933-020-01020-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Accepted: 03/20/2020] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Clinical and basic investigations have indicated a significant association between circulating growth differentiation factor 15 (GDF15) and cardiovascular disease; however, the relationship between GDF15 and lower extremity atherosclerotic disease (LEAD) has been less studied. The present study aimed to explore the association between GDF15 and LEAD in Chinese patients with type 2 diabetes mellitus (T2DM). Considering that obesity is an important factor associated with circulating GDF15 levels, whether the relationship between serum GDF15 levels and LEAD is affected by body mass index (BMI) was also analysed. METHODS A total of 376 hospitalized T2DM patients were enrolled (161 with LEAD and 215 without LEAD). A sandwich enzyme-linked immunosorbent assay was used to detect the serum GDF15 levels. The femoral intima-media thickness (F-IMT) and LEAD were assessed by ultrasonography. RESULTS Patients with LEAD had significantly higher serum GDF15 levels than those without LEAD, regardless of whether their BMI was < 25 kg/m2 or ≥ 25 kg/m2 (both P < 0.05). Serum GDF15 levels were independently positively related to the F-IMT (standardized β = 0.162, P = 0.002). After adjusting for confounding factors, per 1-standard deviation (SD) increase in the serum GDF15 levels was significantly related to an approximately 1.4-fold increased risk of LEAD in the total population (P < 0.05). Regardless of whether the BMI was < 25 kg/m2 or ≥ 25 kg/m2, this association remained significant, with approximately 1.6- and 1.4-fold increased risks of LEAD, respectively (both P < 0.05). CONCLUSIONS High serum GDF15 levels were significantly correlated with an increased risk of LEAD in T2DM patients, and this relationship was independent of BMI.
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Affiliation(s)
- Xingxing He
- Department of Endocrinology and Metabolism, Shanghai Jiao Tong University Affiliated Sixth People's Hospital; Shanghai Clinical Center for Diabetes; Shanghai Diabetes Institute; Shanghai Key Laboratory of Diabetes Mellitus, Shanghai, 200233, China
| | - Jiaorong Su
- Department of Endocrinology and Metabolism, Shanghai Jiao Tong University Affiliated Sixth People's Hospital; Shanghai Clinical Center for Diabetes; Shanghai Diabetes Institute; Shanghai Key Laboratory of Diabetes Mellitus, Shanghai, 200233, China
| | - Xiaojing Ma
- Department of Endocrinology and Metabolism, Shanghai Jiao Tong University Affiliated Sixth People's Hospital; Shanghai Clinical Center for Diabetes; Shanghai Diabetes Institute; Shanghai Key Laboratory of Diabetes Mellitus, Shanghai, 200233, China.
| | - Wei Lu
- Department of Endocrinology and Metabolism, Shanghai Jiao Tong University Affiliated Sixth People's Hospital; Shanghai Clinical Center for Diabetes; Shanghai Diabetes Institute; Shanghai Key Laboratory of Diabetes Mellitus, Shanghai, 200233, China
| | - Wei Zhu
- Department of Endocrinology and Metabolism, Shanghai Jiao Tong University Affiliated Sixth People's Hospital; Shanghai Clinical Center for Diabetes; Shanghai Diabetes Institute; Shanghai Key Laboratory of Diabetes Mellitus, Shanghai, 200233, China
| | - Yufei Wang
- Department of Endocrinology and Metabolism, Shanghai Jiao Tong University Affiliated Sixth People's Hospital; Shanghai Clinical Center for Diabetes; Shanghai Diabetes Institute; Shanghai Key Laboratory of Diabetes Mellitus, Shanghai, 200233, China
| | - Yuqian Bao
- Department of Endocrinology and Metabolism, Shanghai Jiao Tong University Affiliated Sixth People's Hospital; Shanghai Clinical Center for Diabetes; Shanghai Diabetes Institute; Shanghai Key Laboratory of Diabetes Mellitus, Shanghai, 200233, China
| | - Jian Zhou
- Department of Endocrinology and Metabolism, Shanghai Jiao Tong University Affiliated Sixth People's Hospital; Shanghai Clinical Center for Diabetes; Shanghai Diabetes Institute; Shanghai Key Laboratory of Diabetes Mellitus, Shanghai, 200233, China.
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Weihrauch D, Martin DP, Jones D, Krolikowski J, Struve J, Naylor S, Pritchard KA. Inhibition of myeloperoxidase increases revascularization and improves blood flow in a diabetic mouse model of hindlimb ischaemia. Diab Vasc Dis Res 2020; 17:1479164120907971. [PMID: 32223319 PMCID: PMC7510377 DOI: 10.1177/1479164120907971] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
OBJECTIVE Diabetes mellitus is a significant risk factor for peripheral artery disease. Diabetes mellitus induces chronic states of oxidative stress and vascular inflammation that increase neutrophil activation and release of myeloperoxidase. The goal of this study is to determine whether inhibiting myeloperoxidase reduces oxidative stress and neutrophil infiltration, increases vascularization, and improves blood flow in a diabetic murine model of hindlimb ischaemia. METHODS Leptin receptor-deficient (db/db) mice were subjected to hindlimb ischaemia. Ischaemic mice were treated with N-acetyl-lysyltyrosylcysteine-amide (KYC) to inhibit myeloperoxidase. After ligating the femoral artery, effects of treatments were determined with respect to hindlimb blood flow, neutrophil infiltration, oxidative damage, and the capability of hindlimb extracellular matrix to support human endothelial cell proliferation and migration. RESULTS KYC treatment improved hindlimb blood flow at 7 and 14 days in db/db mice; decreased the formation of advanced glycation end products, 4-hydroxynonenal, and 3-chlorotyrosine; reduced neutrophil infiltration into the hindlimbs; and improved the ability of hindlimb extracellular matrix from db/db mice to support endothelial cell proliferation and migration. CONCLUSION These results demonstrate that inhibiting myeloperoxidase reduces oxidative stress in ischaemic hindlimbs of db/db mice, which improves blood flow and reduces neutrophil infiltration such that hindlimb extracellular matrix from db/db mice supports endothelial cell proliferation and migration.
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Affiliation(s)
- Dorothee Weihrauch
- Department of Anesthesiology, Medical
College of Wisconsin, Milwaukee, WI, USA
| | - Dustin P Martin
- Division of Pediatric Surgery,
Department of Surgery, Medical College of Wisconsin, Milwaukee, WI, USA
- ReNeuroGen LLC, Elm Grove, WI, USA
| | - Deron Jones
- Division of Pediatric Surgery,
Department of Surgery, Medical College of Wisconsin, Milwaukee, WI, USA
| | - John Krolikowski
- Department of Anesthesiology, Medical
College of Wisconsin, Milwaukee, WI, USA
| | - Janine Struve
- Department of Orthopedic Surgery,
Medical College of Wisconsin, Milwaukee, WI, USA
| | | | - Kirkwood A Pritchard
- Division of Pediatric Surgery,
Department of Surgery, Medical College of Wisconsin, Milwaukee, WI, USA
- ReNeuroGen LLC, Elm Grove, WI, USA
- Kirkwood A Pritchard Jr, Division of
Pediatric Surgery, Department of Surgery, Medical College of Wisconsin,
Children’s Research Institute, C4440, 8701 Watertown Plank Road, Milwaukee, WI
53226, USA.
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47
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Diabetes mellitus and comorbidities: A bad romance. Hellenic J Cardiol 2020; 61:23-25. [DOI: 10.1016/j.hjc.2020.02.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Accepted: 02/27/2020] [Indexed: 02/08/2023] Open
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48
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Dakhel A, Zarrouk M, Ekelund J, Acosta S, Nilsson P, Miftaraj M, Eliasson B, Svensson AM, Gottsäter A. Worse cardiovascular prognosis after endovascular surgery for intermittent claudication caused by infrainguinal atherosclerotic disease in patients with diabetes. Ther Adv Endocrinol Metab 2020; 11:2042018820960294. [PMID: 33149883 PMCID: PMC7580142 DOI: 10.1177/2042018820960294] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 08/30/2020] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Diabetes mellitus (DM) is an established risk factor for intermittent claudication (IC) and other manifestations of atherosclerotic peripheral arterial disease. Indications for surgery in infrainguinal IC are debated, and there are conflicting reports regarding its outcomes in patients with DM. Aims of this study were to compare both short- and long-term effects on total- and cardiovascular (CV) mortality, major adverse cardiovascular events (MACEs), acute myocardial infarction (AMI), stroke, and major amputation following infrainguinal endovascular surgery for IC in patients with and without DM. We also evaluated potential relationships between diabetic control and outcomes in patients with DM. METHODS Nationwide observational cohort study of patients registered in the Swedish Vascular Registry and the Swedish National Diabetes Registry. Propensity score adjusted comparison of total and CV mortality, MACE, AMI, stroke, and major amputation after elective infrainguinal endovascular surgery for IC in 626 patients with and 1112 without DM at 30 postoperative days and after median 5.2 [interquartile range (IQR) 4.2-6.3] years of follow-up for patients with DM, and 5.4 (IQR 4.3-6.5) years for those without. RESULTS In propensity score adjusted Cox regression after 30 postoperative days, there were no differences between groups in morbidity or mortality. At last follow-up, patients with DM showed higher rates of MACE [hazard ratio (HR) 1.26, confidence interval (CI) 1.07-1.48; p < 0.01], AMI (HR 1.48, CI 1.09-2.00; p = 0.01), and major amputation (HR 2.31, CI 1.24-4.32; p < 0.01). Among patients with DM, higher HbA1c was associated with higher total mortality during follow-up (HR 1.01, CI 1.00-1.03; p = 0.045). CONCLUSION Patients with DM have higher rates of MACE, AMI, and major amputation in propensity score adjusted analysis during 5 years of follow-up after infrainguinal endovascular surgery for IC. Furthermore, HbA1c is associated with total mortality in patients with DM. Prevention and treatment of DM is important to improve cardiovascular and limb outcomes.
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Affiliation(s)
| | - Moncef Zarrouk
- Department of Vascular Diseases, Lund University, Skåne University Hospital, Malmö, Sweden
| | - Jan Ekelund
- Swedish National Diabetes Register, Gothenburg, Sweden
| | - Stefan Acosta
- Department of Vascular Diseases, Lund University, Skåne University Hospital, Malmö, Sweden
| | - Peter Nilsson
- Department of Internal Medicine, Clinical Research Unit, Lund University, Skåne University Hospital, Malmö, Sweden
| | | | - Björn Eliasson
- Swedish National Diabetes Register, Gothenburg, Sweden
- Department of Molecular and Clinical Medicine, Institute of Medicine, University of Gothenburg, Gothenburg, Sweden
| | | | - Anders Gottsäter
- Department of Vascular Diseases, Lund University, Skåne University Hospital, Malmö, Sweden
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49
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Biscetti F, Rando MM, Nardella E, Cecchini AL, Pecorini G, Landolfi R, Flex A. High Mobility Group Box-1 and Diabetes Mellitus Complications: State of the Art and Future Perspectives. Int J Mol Sci 2019; 20:ijms20246258. [PMID: 31835864 PMCID: PMC6940913 DOI: 10.3390/ijms20246258] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2019] [Revised: 12/08/2019] [Accepted: 12/09/2019] [Indexed: 12/17/2022] Open
Abstract
Diabetes mellitus (DM) is an endemic disease, with growing health and social costs. The complications of diabetes can affect potentially all parts of the human body, from the heart to the kidneys, peripheral and central nervous system, and the vascular bed. Although many mechanisms have been studied, not all players responsible for these complications have been defined yet. High Mobility Group Box-1 (HMGB1) is a non-histone nuclear protein that has been implicated in many pathological processes, from sepsis to ischemia. The purpose of this review is to take stock of all the most recent data available on the role of HMGB1 in the complications of DM.
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Affiliation(s)
- Federico Biscetti
- U.O.C. Clinica Medica e Malattie Vascolari, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Roma, Italy; (G.P.); (R.L.); (A.F.)
- Laboratory of Vascular Biology and Genetics, Università Cattolica del Sacro Cuore, 00168 Roma, Italy
- Correspondence: ; Tel.: +39-06-3015-4335; Fax: +39-06-3550-7232
| | | | - Elisabetta Nardella
- Università Cattolica del Sacro Cuore, 00168 Roma, Italy; (M.M.R.); (E.N.); (A.L.C.)
| | | | - Giovanni Pecorini
- U.O.C. Clinica Medica e Malattie Vascolari, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Roma, Italy; (G.P.); (R.L.); (A.F.)
- Università Cattolica del Sacro Cuore, 00168 Roma, Italy; (M.M.R.); (E.N.); (A.L.C.)
| | - Raffaele Landolfi
- U.O.C. Clinica Medica e Malattie Vascolari, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Roma, Italy; (G.P.); (R.L.); (A.F.)
- Università Cattolica del Sacro Cuore, 00168 Roma, Italy; (M.M.R.); (E.N.); (A.L.C.)
| | - Andrea Flex
- U.O.C. Clinica Medica e Malattie Vascolari, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Roma, Italy; (G.P.); (R.L.); (A.F.)
- Laboratory of Vascular Biology and Genetics, Università Cattolica del Sacro Cuore, 00168 Roma, Italy
- Università Cattolica del Sacro Cuore, 00168 Roma, Italy; (M.M.R.); (E.N.); (A.L.C.)
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50
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Lian K, Wang Q, Zhao S, Yang M, Chen G, Chen Y, Li C, Gao H, Li C. Pretreatment of Diabetic Adipose-derived Stem Cells with mitoTEMPO Reverses their Defective Proangiogenic Function in Diabetic Mice with Critical Limb Ischemia. Cell Transplant 2019; 28:1652-1663. [PMID: 31684763 PMCID: PMC6923552 DOI: 10.1177/0963689719885076] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Adipose-derived stem cells (ADSCs) have the ability to migrate to injury sites and
facilitate tissue repair by promoting angiogenesis. However, the therapeutic effect of
ADSCs from patients with diabetes is impaired due to oxidative stress. Given that diabetes
is a group of metabolic disorders and mitochondria are a major source of reactive oxygen
species (ROS), it is possible that mitochondrial ROS plays an important role in the
induction of diabetic ADSC (dADSC) dysfunction. ADSCs isolated from diabetic mice were
treated with mitoTEMPO, a mitochondrial ROS scavenger, or TEMPO, a universal ROS
scavenger, for three passages. The results showed that pretreatment with mitoTEMPO
increased the proliferation, multidifferentiation potential, and the migration and
proangiogenic capacities of dADSCs to levels similar to those of ADSCs from control mice,
whereas pretreatment with TEMPO showed only minor effects. Mechanistically, mitoTEMPO
pretreatment enhanced the mitochondrial antioxidant capacity of dADSCs, and knockdown of
superoxide dismutase reduced the restored mitochondrial antioxidant capacity and
attenuated the proangiogenic effects induced by mitoTEMPO pretreatment. In addition,
mitoTEMPO pretreatment improved the survival of dADSCs in diabetic mice with critical limb
ischemia, showing protective effects similar to those of control ADSCs. Pretreatment of
dADSCs with mitoTEMPO decreased limb injury and improved angiogenesis in diabetic mice
with critical limb ischemia. These findings suggested that short-term pretreatment of
dADSCs with a mitochondrial ROS scavenger restored their normal functions, which may be an
effective strategy for improving the therapeutic effects of ADSC-based therapies in
patients with diabetes.
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Affiliation(s)
- Kun Lian
- Department of Cardiology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China.,Both the authors contributed equally to this article
| | - Qin Wang
- Department of Pharmacogenomics, Fourth Military Medical University, Xi'an, Shaanxi, P.R. China.,Both the authors contributed equally to this article
| | - Shuai Zhao
- Department of Cardiology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Maosen Yang
- Department of Cardiology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Genrui Chen
- Department of Cardiology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Youhu Chen
- Department of Cardiology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Congye Li
- Department of Cardiology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Haokao Gao
- Department of Cardiology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Chengxiang Li
- Department of Cardiology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
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