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Zhang Y, Wu X, Yao W, Ni Y, Ding X. Advances of traditional Chinese medicine preclinical mechanisms and clinical studies on diabetic peripheral neuropathy. PHARMACEUTICAL BIOLOGY 2024; 62:544-561. [PMID: 38946248 PMCID: PMC11218592 DOI: 10.1080/13880209.2024.2369301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Accepted: 06/06/2024] [Indexed: 07/02/2024]
Abstract
CONTEXT Diabetic peripheral neuropathy (DPN) results in an enormous burden and reduces the quality of life for patients. Considering there is no specific drug for the management of DPN, traditional Chinese medicine (TCM) has increasingly drawn attention of clinicians and researchers around the world due to its characteristics of multiple targets, active components, and exemplary safety. OBJECTIVE To summarize the current status of TCM in the treatment of DPN and provide directions for novel drug development, the clinical effects and potential mechanisms of TCM used in treating DPN were comprehensively reviewed. METHODS Existing evidence on TCM interventions for DPN was screened from databases such as PubMed, the Cochrane Neuromuscular Disease Group Specialized Register (CENTRAL), and the Chinese National Knowledge Infrastructure Database (CNKI). The focus was on summarizing and analyzing representative preclinical and clinical TCM studies published before 2023. RESULTS This review identified the ameliorative effects of about 22 single herbal extracts, more than 30 herbal compound prescriptions, and four Chinese patent medicines on DPN in preclinical and clinical research. The latest advances in the mechanism highlight that TCM exerts its beneficial effects on DPN by inhibiting inflammation, oxidative stress and apoptosis, endoplasmic reticulum stress and improving mitochondrial function. CONCLUSIONS TCM has shown the power latent capacity in treating DPN. It is proposed that more large-scale and multi-center randomized controlled clinical trials and fundamental experiments should be conducted to further verify these findings.
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Affiliation(s)
- Yuna Zhang
- School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Xianglong Wu
- School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Wenhui Yao
- School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Yadong Ni
- School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Xuansheng Ding
- School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China
- Precision Medicine Laboratory, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China
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Shen S, Zhong H, Zhou X, Li G, Zhang C, Zhu Y, Yang Y. Advances in Traditional Chinese Medicine research in diabetic kidney disease treatment. PHARMACEUTICAL BIOLOGY 2024; 62:222-232. [PMID: 38357845 PMCID: PMC10877659 DOI: 10.1080/13880209.2024.2314705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 01/31/2024] [Indexed: 02/16/2024]
Abstract
CONTEXT Diabetic kidney disease (DKD) is a prominent complication arising from diabetic microangiopathy, and its prevalence and renal impact have placed it as the primary cause of end-stage renal disease. Traditional Chinese Medicine (TCM) has the distinct advantage of multifaceted and multilevel therapeutic attributes that show efficacy in improving clinical symptoms, reducing proteinuria, protecting renal function, and slowing DKD progression. Over recent decades, extensive research has explored the mechanisms of TCM for preventing and managing DKD, with substantial studies that endorse the therapeutic benefits of TCM compounds and single agents in the medical intervention of DKD. OBJECTIVE This review lays the foundation for future evidence-based research efforts and provide a reference point for DKD investigation. METHODS The relevant literature published in Chinese and English up to 30 June 2023, was sourced from PubMed, Cochrane Library, VIP Database for Chinese Technical Periodicals (VIP), Wanfang Data, CNKI, and China Biology Medicine disc (CBM). The process involved examining and summarizing research on TCM laboratory tests and clinical randomized controlled trials for DKD treatment. RESULTS AND CONCLUSIONS The TCM intervention has shown the potential to inhibit the expression of inflammatory cytokines and various growth factors, lower blood glucose levels, and significantly affect insulin resistance, lipid metabolism, and improved renal function. Furthermore, the efficacy of TCM can be optimized by tailoring personalized treatment regimens based on the unique profiles of individual patients. We anticipate further rigorous and comprehensive clinical and foundational investigations into the mechanisms underlying the role of TCM in treating DKD.
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Affiliation(s)
- Shiyi Shen
- Department of Pharmacy, Sichuan Academy of Medical Sciences & Sichuan Provincial People’s Hospital, School of Medicine, University of Electronic Science and Technology of China, China
| | - Huiyun Zhong
- School of Medicine and Food, Sichuan Vocational College of Health and Rehabilitation, Zigong, China
| | - Xiaoshi Zhou
- Department of Pharmacy, Sichuan Academy of Medical Sciences & Sichuan Provincial People’s Hospital, School of Medicine, University of Electronic Science and Technology of China, China
| | - Guolin Li
- Department of Pharmacy, Sichuan Academy of Medical Sciences & Sichuan Provincial People’s Hospital, School of Medicine, University of Electronic Science and Technology of China, China
- School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Changji Zhang
- Department of Pharmacy, Sichuan Academy of Medical Sciences & Sichuan Provincial People’s Hospital, School of Medicine, University of Electronic Science and Technology of China, China
- School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Yulian Zhu
- Department of Pharmacy, Ziyang People’s Hospital, Ziyang, China
| | - Yong Yang
- Department of Pharmacy, Sichuan Academy of Medical Sciences & Sichuan Provincial People’s Hospital, School of Medicine, University of Electronic Science and Technology of China, China
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Kryska A, Depciuch J, Krysa M, Paja W, Wosiak A, Nicoś M, Budzynska B, Sroka-Bartnicka A. Lipids balance as a spectroscopy marker of diabetes. Analysis of FTIR spectra by 2D correlation and machine learning analyses. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 320:124653. [PMID: 38901232 DOI: 10.1016/j.saa.2024.124653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Revised: 05/28/2024] [Accepted: 06/11/2024] [Indexed: 06/22/2024]
Abstract
The number of people suffering from type 2 diabetes has rapidly increased. Taking into account, that elevated intracellular lipid concentrations, as well as their metabolism, are correlated with diminished insulin sensitivity, in this study we would like to show lipids spectroscopy markers of diabetes. For this purpose, serum collected from rats (animal model of diabetes) was analyzed using Fourier Transformed Infrared-Attenuated Total Reflection (FTIR-ATR) spectroscopy. Analyzed spectra showed that rats with diabetes presented higher concentration of phospholipids and cholesterol in comparison with non-diabetic rats. Moreover, the analysis of second (IInd) derivative spectra showed no structural changes in lipids. Machine learning methods showed higher accuracy for IInd derivative spectra (from 65 % to 89 %) than for absorbance FTIR spectra (53-65 %). Moreover, it was possible to identify significant wavelength intervals from IInd derivative spectra using random forest-based feature selection algorithm, which further increased the accuracy of the classification (up to 92 % for phospholipid region). Moreover decision tree based on the selected features showed, that peaks at 1016 cm-1 and 2936 cm-1 can be good candidates of lipids marker of diabetes.
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Affiliation(s)
- Adrianna Kryska
- Independent Unit of Spectroscopy and Chemical Imaging, Faculty of Biomedical Sciences, Medical University of Lublin, Chodźki 4a, 20-093 Lublin, Poland
| | - Joanna Depciuch
- Institute of Nuclear Physics, Polish Academy of Sciences, Walerego Eljasza - Radzikowskiego 152, 31-342 Kraków, Poland; Department of Biochemistry and Molecular Biology, Medical University of Lublin, Chodźki 1, Lublin 20-093, Poland
| | - Mikolaj Krysa
- Independent Unit of Spectroscopy and Chemical Imaging, Faculty of Biomedical Sciences, Medical University of Lublin, Chodźki 4a, 20-093 Lublin, Poland
| | - Wiesław Paja
- Institute of Computer Science, University of Rzeszow, Pigonia 1, 35-310 Rzeszów, Poland
| | - Agnieszka Wosiak
- Institute of Information Technology, Lodz University of Technology, Politechniki 8, 93-590 Łódź, Poland
| | - Marcin Nicoś
- Department of Pneumonology, Oncology and Allergology, Medical University of Lublin, Jaczewskiego 8, 20-090 Lublin, Poland
| | - Barbara Budzynska
- Independent Laboratory of Behavioral Studies, Faculty of Biomedical Sciences, Medical University of Lublin, Chodzki 4a, 20-093 Lublin, Poland
| | - Anna Sroka-Bartnicka
- Independent Unit of Spectroscopy and Chemical Imaging, Faculty of Biomedical Sciences, Medical University of Lublin, Chodźki 4a, 20-093 Lublin, Poland.
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4
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Chen TY, Lee HF, Chan YH, Chuang C, Li PR, Yeh YH, Su HC, See LC. Comparing clinical outcomes in patients with type 2 diabetes mellitus after ischaemic stroke: Sodium-glucose cotransporter 2 inhibitors users versus non-users. A propensity score matching National Cohort Study. Diabetes Obes Metab 2024; 26:4501-4509. [PMID: 39134462 DOI: 10.1111/dom.15804] [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: 04/07/2024] [Revised: 06/29/2024] [Accepted: 07/01/2024] [Indexed: 09/19/2024]
Abstract
AIM This nationwide cohort study evaluated the impact of sodium-glucose co-transporter-2 inhibitors (SGLT2i) on patients with type 2 diabetes mellitus (T2DM) after ischaemic stroke (IS), aiming to compare clinical outcomes between SGLT2i-treated patients and those not receiving SGLT2i. MATERIALS AND METHODS Utilizing Taiwan's National Health Insurance Research Database, we identified 707 patients with T2DM treated with SGLT2i and 27 514 patients not treated with SGLT2i after an IS, respectively, from 1 May 2016 to 31 December 2019. Propensity score matching was applied to balance baseline characteristics. The follow-up period extended from the index date (3 months after the index acute IS) until the independent occurrence of the study outcomes, 6 months after discontinuation of the index drug, or the end of the study period (31 December 2020), whichever came first. RESULTS After propensity score matching, compared with the non-SGLT2i group (n = 2813), the SGLT2i group (n = 707) exhibited significantly lower recurrent IS rates (3.605% per year vs. 5.897% per year; hazard ratio: 0.55; 95% confidence interval: 0.34-0.88; p = 0.0131) and a significant reduction in all-cause mortality (5.396% per year vs. 7.489% per year; hazard ratio: 0.58; 95% confidence interval: 0.39-0.85; p = 0.0058). No significant differences were observed in the rates of acute myocardial infarction, cardiovascular death, heart failure hospitalization, or lower limb amputation. CONCLUSIONS Our findings indicate significantly lower risks of recurrent IS and all-cause mortality among patients with T2DM receiving SGLT2i treatment. Further studies are required to validate these results and investigate the underlying mechanisms behind the observed effects.
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Affiliation(s)
- Tzu-Yang Chen
- Division of Cardiology, Department of Internal Medicine, New Taipei City Municipal Tucheng Hospital, New Taipei City, Taiwan
| | - Hsin-Fu Lee
- Division of Cardiology, Department of Internal Medicine, New Taipei City Municipal Tucheng Hospital, New Taipei City, Taiwan
- The Cardiovascular Department, Chang Gung Memorial Hospital, Taoyuan City, Taiwan
- College of Medicine, Chang Gung University, Taoyuan City, Taiwan
- Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taoyuan City, Taiwan
| | - Yi-Hsin Chan
- The Cardiovascular Department, Chang Gung Memorial Hospital, Taoyuan City, Taiwan
- College of Medicine, Chang Gung University, Taoyuan City, Taiwan
- Microscopy Core Laboratory, Chang Gung Memorial Hospital, Taoyuan City, Taiwan
| | - Chi Chuang
- Division of Cardiology, Department of Internal Medicine, New Taipei City Municipal Tucheng Hospital, New Taipei City, Taiwan
- The Cardiovascular Department, Chang Gung Memorial Hospital, Taoyuan City, Taiwan
- College of Medicine, Chang Gung University, Taoyuan City, Taiwan
| | - Pei-Ru Li
- Department of Public Health, College of Medicine, Chang Gung University, Taoyuan City, Taiwan
| | - Yung-Hsin Yeh
- The Cardiovascular Department, Chang Gung Memorial Hospital, Taoyuan City, Taiwan
- College of Medicine, Chang Gung University, Taoyuan City, Taiwan
| | - Hung-Chi Su
- Division of Cardiology, Department of Internal Medicine, New Taipei City Municipal Tucheng Hospital, New Taipei City, Taiwan
- The Cardiovascular Department, Chang Gung Memorial Hospital, Taoyuan City, Taiwan
- College of Medicine, Chang Gung University, Taoyuan City, Taiwan
| | - Lai-Chu See
- Department of Public Health, College of Medicine, Chang Gung University, Taoyuan City, Taiwan
- Biostatistics Core Laboratory, Molecular Medicine Research Center, Chang Gung University, Taoyuan City, Taiwan
- Division of Rheumatology, Allergy and Immunology, Department of Internal Medicine, Chang Gung Memorial Hospital, Taoyuan City, Taiwan
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Li X, Yuan D, Zhang P, Luo C, Xie X, Zhang Y, Wei Z, Wang M, Cai Y, Zeng Y, Lai L, Che D, Ling H, Shi S, Zhang HF, Wang F, Li F. A Neuron-Mast Cell Axis Regulates Skin Microcirculation in Diabetes. Diabetes 2024; 73:1728-1741. [PMID: 38833271 DOI: 10.2337/db23-0862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Accepted: 05/16/2024] [Indexed: 06/06/2024]
Abstract
Changes in microcirculation lead to the progression of organ pathology in diabetes. Although neuroimmune interactions contribute to a variety of conditions, it is still unclear whether abnormal neural activities affect microcirculation related to diabetes. Using laser speckle contrast imaging, we examined the skin of patients with type 2 diabetes and found that their microvascular perfusion was significantly compromised. This phenomenon was replicated in a high-fat diet-driven murine model of type 2 diabetes-like disease. In this setting, although both macrophages and mast cells were enriched in the skin, only mast cells and associated degranulation were critically required for the microvascular impairment. Sensory neurons exhibited enhanced TRPV1 activities, which triggered mast cells to degranulate and compromise skin microcirculation. Chemical and genetic ablation of TRPV1+ nociceptors robustly improved skin microcirculation status. Substance P (SP) is a neuropeptide and was elevated in the skin and sensory neurons in the context of type 2 diabetes. Exogenous administration of SP resulted in impaired skin microcirculation, whereas neuronal knockdown of SP dramatically prevented mast cell degranulation and consequently improved skin microcirculation. Overall, our findings indicate a neuron-mast cell axis underlying skin microcirculation disturbance in diabetes and shed light on neuroimmune therapeutics for diabetes-related complications. ARTICLE HIGHLIGHTS
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Affiliation(s)
- Xinran Li
- Department of Anesthesiology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Dan Yuan
- Department of Anesthesiology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Peng Zhang
- Department of Anesthesiology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
- Department of Anesthesiology, Shunde Hospital, Southern Medical University, Foshan, China
| | - Chenglei Luo
- Department of Anesthesiology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
- Department of Anesthesiology, Shunde Hospital, Southern Medical University, Foshan, China
| | - Xinyang Xie
- Department of Dermatology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Yue Zhang
- Department of Anesthesiology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Zhengqi Wei
- Department of Anesthesiology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Mingyang Wang
- Department of Anesthesiology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Yunqiu Cai
- Department of Anesthesiology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Yi Zeng
- Department of Endocrinology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Luying Lai
- Department of Anesthesiology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Delu Che
- Department of Dermatology, Northwest Hospital, Xi'an Jiaotong University Second Affiliated Hospital, Shanxi, China
| | - Hao Ling
- Department of Anesthesiology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Shengjun Shi
- Department of Burns and Wound Repairing, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Hong-Fei Zhang
- Department of Anesthesiology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Fang Wang
- Department of Dermatology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Brain Function and Disease, Guangzhou, China
| | - Fengxian Li
- Department of Anesthesiology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
- Key Laboratory of Mental Health of the Ministry of Education, Guangdong Province Key Laboratory of Psychiatric Disorders, Southern Medical University, Guangzhou, China
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Arora E, Regan R, Surendra VU, Arumugam A. Prevalence of peripheral arterial disease among individuals with type 2 diabetes mellitus in India - A systematic review and meta-analysis. Diabetes Metab Syndr 2024; 18:103124. [PMID: 39326343 DOI: 10.1016/j.dsx.2024.103124] [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: 02/28/2024] [Revised: 09/18/2024] [Accepted: 09/19/2024] [Indexed: 09/28/2024]
Abstract
BACKGROUND Peripheral arterial disease (PAD) is a prevalent complication of type 2 diabetes mellitus (T2DM). As India ranks second in the population afflicted by T2DM, and the objective of this systematic review was to estimate the pooled prevalence of PAD in individuals living with T2DM in India. METHODS Five databases (Cochrane (CENTRAL), MEDLINE (via PubMed), CINAHL (via EBSCO), PEDro, and Scopus) were searched using database-specific search terms from inception to August 2023. Inclusion criteria included studies reporting the prevalence of PAD in Indian adults diagnosed with T2DM of either or both sexes, employing ankle brachial index measurements with a Doppler test or sphygmomanometer. The risk of bias was evaluated using the JBI checklist, and the certainty of evidence was determined via the GRADE approach. RESULTS Twenty-three articles met the inclusion criteria which comprised of 196,883 individuals with T2DM aged between 30 and 70 years from nine states and one union territory. Utilizing a random effects model, the meta-analysis revealed that the pooled prevalence of PAD among individuals with T2DM in India was 18 % (95 % confidence interval: 10-28 %), with statistically significant heterogeneity observed between studies (I2 = 100 %, P < 0.001). Overall certainty in the evidence was low. CONCLUSION The combined prevalence of PAD among individuals with T2DM in India is 18 %, indicating a significant portion of the Indian population has been affected. Epidemiological studies utilizing precise assessment tools can enhance the early detection and prevention of PAD in T2DM and improve the certainty of findings.
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Affiliation(s)
- Esha Arora
- School of Physiotherapy, Faculty of Allied Health Professions, AIMST University, Kedah, 08100, Malaysia.
| | - Raja Regan
- School of Physiotherapy, Faculty of Allied Health Professions, AIMST University, Kedah, 08100, Malaysia.
| | - Vyshak Uddur Surendra
- Department of Respiratory Medicine, Yenepoya Medical College, Yenepoya Deemed to be University, Mangalore, Karnataka, India.
| | - Ashokan Arumugam
- Department of Physiotherapy, College of Health Sciences, University of Sharjah, P.O. Box: 27272, Sharjah, United Arab Emirates; Neuromusculoskeletal Rehabilitation Research Group, RIMHS-Research Institute of Medical and Health Sciences, University of Sharjah, P.O. Box: 27272, Sharjah, United Arab Emirates; Sustainable Engineering Asset Management Research Group, RISE-Research Institute of Sciences and Engineering, University of Sharjah, P.O. Box: 27272, Sharjah, United Arab Emirates; Adjunct Faculty, Department of Physiotherapy, Manipal College of Health Professions, Manipal Academy of Higher Education, Manipal, Karnataka, India.
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Zhang Y, Zhang Y, Miao R, Fang X, Yin R, Guan H, Tian J. The MTHFR C677T/A1298C polymorphism is associated with increased risk of microangiopathy in type 2 diabetes mellitus: A systematic review and meta-analysis. Nutr Res 2024; 130:34-47. [PMID: 39340999 DOI: 10.1016/j.nutres.2024.08.004] [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: 03/11/2024] [Revised: 08/30/2024] [Accepted: 08/30/2024] [Indexed: 09/30/2024]
Abstract
Extensive case-control association studies have been conducted over the past few decades to investigate the relationship between MTHFR polymorphism and type 2 diabetes mellitus (T2DM) microangiopathy. However, the strength of the evidence and clinical significance are unclear. Consequently, a meta-analysis was performed to examine the correlations between two prevalent MTHFR single nucleotide polymorphisms, MTHFR C677T and A1298C, and T2DM microangiopathy. Randomized controlled trials were systematically searched in PubMed, Cochrane, Embase, Web of Science, CNKI, VIP database, China Biology Medicine, and Wanfang until August 2023. A total of 42 studies were included. Random-effect models were utilized to estimate odds ratios (ORs) with 95% confidence intervals (CIs) to assess the association between MTHFR polymorphisms and T2DM microangiopathy susceptibility. T2DM microangiopathy was significantly associated with the MTHFR C677T polymorphism in the overall population (T vs C, OR = 1.43, 95% CI = 1.25-1.64; TT + CT vs CC: OR = 1.56, 95% CI = 1.30-1.88; TT vs CT + CC: OR = 1.66, 95% CI = 1.38-1.99; TT vs CC: OR = 2.03, 95% CI = 1.58-2.60). Additionally, the dominant model revealed that the MTHFR A1298C polymorphism was associated with T2DM microangiopathy (OR = 1.27, 95% CI: 1.09-1.47). This meta-analysis revealed that MTHFR may be involved in the pathogenesis of T2DM microangiopathy, providing a reference for early diagnosis and treatment of T2DM.
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Affiliation(s)
- Yuxin Zhang
- Institute of Metabolic Diseases, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China.
| | - Yanjiao Zhang
- Institute of Metabolic Diseases, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Runyu Miao
- Institute of Metabolic Diseases, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China; Graduate College, Beijing University of Chinese Medicine, Beijing, China
| | - Xinyi Fang
- Institute of Metabolic Diseases, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China; Graduate College, Beijing University of Chinese Medicine, Beijing, China
| | - Ruiyang Yin
- Institute of Metabolic Diseases, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Huifang Guan
- College of Traditional Chinese Medicine, Changchun University of Chinese Medicine, Changchun, China
| | - Jiaxing Tian
- Institute of Metabolic Diseases, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China.
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Zhu X, Jiang D, Zhang H, Cai R, Wang Y, Hua F. An Investigation of the Correlation Between Retinal Nerve Fiber Layer Thickness with Blood Biochemical Indices and Cognitive Dysfunction in Patients with Type 2 Diabetes Mellitus. Diabetes Metab Syndr Obes 2024; 17:3315-3323. [PMID: 39247429 PMCID: PMC11380875 DOI: 10.2147/dmso.s470297] [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: 05/23/2024] [Accepted: 08/28/2024] [Indexed: 09/10/2024] Open
Abstract
Objective The study aimed to explore the correlation between retinal nerve fiber layer thickness (RNFLT) with blood biochemical indicators and cognitive dysfunction in patients with type 2 diabetes mellitus (T2DM) and the possible mechanism, thereby providing more theoretical basis for the occurrence and prevention of diabetes related complications. Methods Eighty T2DM patients treated in our hospital from March 2022 to September 2022 were selected as the study subjects, and the clinical data of the patients were retrospectively analyzed. All patients underwent fundus fluorescein angiography (FFA) to analyze the changes in retinal blood vessels. Patients who met the inclusion criteria were divided as the diabetic retinopathy (DR) group (n=46) and simple diabetes group (n=34). The RNFLT, blood biochemical indexes and changes in cognitive functions of the patients were detected. The correlation between RNFLT with blood biochemical indexes and cognitive dysfunction was analyzed. Results Compared with the simple diabetes group, patients in the DR group had much lower mean, nasal, inferior and superior thicknesses (P<0.01). There existed no significant difference in blood pressure, body mass index (BMI), blood lipids (triglycerides, cholesterol, low-density lipoprotein, high-density lipoprotein) between the two groups (P>0.05). Compared with the simple diabetes group, patients in the DR group had much higher fasting blood glucose (FBG), hemoglobin A1c (HbA1c), fasting insulin (FINS), insulin resistance (HOMA-IR) index, apolipoprotein B (ApoB)/apolipoprotein A1 (ApoA1) (P<0.001). Besides, the DR group had sharply lower scores on the Mini-Mental State Examination (MMSE) scale and higher levels of the Trail Making Test-A (TMT-A) and TMT-B (P<0.001). Spearman correlation analysis confirmed that the mean RNFLT was negatively correlated with the levels of FBG, HbA1c, HOMA-IR index, TMT-A and TMT-B (P<0.05), positively correlated with the score of mini-mental state examination (MMSE) (P<0.05), and was no significant correlation with FINS and ApoB/ApoA1 (P>0.05). Conclusion DR patients had significantly reduced RNFLT, elevated levels of blood glucose related indicators, and cognitive dysfunction. There existed a correlation between RNFLT and FBG, HbA1c, HOMA-IR index, TMT-A, TMT-B and MMSE.
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Affiliation(s)
- Xiaohui Zhu
- Department of Endocrinology, Affiliated Hospital 6 of Nantong University, Yancheng, 224000, People's Republic of China
- Department of Endocrinology, The Third Affiliated Hospital of Soochow University, Changzhou, 213000, People's Republic of China
| | - Dongmei Jiang
- Department of Endocrinology, Affiliated Hospital 6 of Nantong University, Yancheng, 224000, People's Republic of China
| | - Hongjie Zhang
- Department of Ophthalmology, Affiliated Hospital 6 of Nantong University, Yancheng, 224000, People's Republic of China
| | - Ruyuan Cai
- Department of Ophthalmology, Affiliated Hospital 6 of Nantong University, Yancheng, 224000, People's Republic of China
| | - Yuying Wang
- Department of Endocrinology, Affiliated Hospital 6 of Nantong University, Yancheng, 224000, People's Republic of China
| | - Fei Hua
- Department of Endocrinology, The Third Affiliated Hospital of Soochow University, Changzhou, 213000, People's Republic of China
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Li Y, Miao Y, Feng Q, Zhu W, Chen Y, Kang Q, Wang Z, Lu F, Zhang Q. Mitochondrial dysfunction and onset of type 2 diabetes along with its complications: a multi-omics Mendelian randomization and colocalization study. Front Endocrinol (Lausanne) 2024; 15:1401531. [PMID: 39280009 PMCID: PMC11392782 DOI: 10.3389/fendo.2024.1401531] [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: 03/15/2024] [Accepted: 08/16/2024] [Indexed: 09/18/2024] Open
Abstract
Background Mitochondrial dysfunction plays a crucial role in Type 2 Diabetes Mellitus (T2DM) and its complications. However, the genetic pathophysiology remains under investigation. Through multi-omics Mendelian Randomization (MR) and colocalization analyses, we identified mitochondrial-related genes causally linked with T2DM and its complications. Methods Summary-level quantitative trait loci data at methylation, RNA, and protein levels were retrieved from European cohort studies. GWAS summary statistics for T2DM and its complications were collected from the DIAGRAM and FinnGen consortiums, respectively. Summary-data-based MR was utilized to estimate the causal effects. The heterogeneity in dependent instrument test assessed horizontal pleiotropy, while colocalization analysis determined whether genes and diseases share the same causal variant. Enrichment analysis, drug target analysis, and phenome-wide MR were conducted to further explore the biological functions, potential drugs, and causal associations with other diseases. Results Integrating evidence from multi-omics, we identified 18 causal mitochondrial-related genes. Enrichment analysis revealed they were not only related to nutrient metabolisms but also to the processes like mitophagy, autophagy, and apoptosis. Among these genes, Tu translation elongation factor mitochondrial (TUFM), 3-hydroxyisobutyryl-CoA hydrolase (HIBCH), and iron-sulfur cluster assembly 2 (ISCA2) were identified as Tier 1 genes, showing causal links with T2DM and strong colocalization evidence. TUFM and ISCA2 were causally associated with an increased risk of T2DM, while HIBCH showed an inverse causal relationship. The causal associations and colocalization effects for TUFM and HIBCH were validated in specific tissues. TUFM was also found to be a risk factor for microvascular complications in T2DM patients including retinopathy, nephropathy, and neuropathy. Furthermore, drug target analysis and phenome-wide MR underscored their significance as potential therapeutic targets. Conclusions This study identified 18 mitochondrial-related genes causally associated with T2DM at multi-omics levels, enhancing the understanding of mitochondrial dysfunction in T2DM and its complications. TUFM, HIBCH, and ISCA2 emerge as potential therapeutic targets for T2DM and its complications.
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Affiliation(s)
- Yang Li
- Department of Endocrinology, First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Yahu Miao
- Department of Endocrinology, First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Qing Feng
- Department of Endocrinology, First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Weixi Zhu
- Department of Endocrinology, First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Yijing Chen
- Department of Endocrinology, First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Qingqing Kang
- Department of Endocrinology, First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Zhen Wang
- Department of Endocrinology, First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Fangting Lu
- Department of Endocrinology, First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Qiu Zhang
- Department of Endocrinology, First Affiliated Hospital of Anhui Medical University, Hefei, China
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10
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Gao J, Liu J. Correlation of serum thyrotropin and thyroid hormone levels with diabetic kidney disease: a cross-sectional study. BMC Endocr Disord 2024; 24:170. [PMID: 39215277 PMCID: PMC11363369 DOI: 10.1186/s12902-024-01699-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Accepted: 08/21/2024] [Indexed: 09/04/2024] Open
Abstract
OBJECTIVE The relationship between thyrotropin (TSH), free triiodothyronine (FT3), free thyroxine (FT4) and diabetic kidney disease (DKD) is still controversial, and this study analyzed the correlation between TSH, FT3, FT4 and DKD in patients with type 2 diabetes mellitus (T2DM). METHODS T2DM patients (1216) were divided into five groups based on serum TSH, FT3, and FT4 levels, differences in urinary albumin excretion rate (UACR), estimated glomerular filtration rate (eGFR) were compared. Binary logistic regression verified independent correlations among TSH, FT3, FT4 and UACR, eGFR. TSH and FT3 predictive values for DKD were analyzed using receiver operating characteristic (ROC) curves. RESULTS The prevalence of albuminuria with decreased eGFR was higher in T2DM patients with subclinical hypothyroidism and overt hypothyroidism than that in patients with normal thyroid function. TSH positively correlated with UACR (r = 0.133, p < 0.001) and positively correlated with eGFR (r = -0.218, p < 0.001), FT3 negatively correlated with UACR (r = -0.260, p < 0.001) and positively correlated with eGFR (r = 0.324, p < 0.001). With the change from the lower normal level to the increased level of TSH and the change from the higher normal level to the reduced level of FT3, the prevalence of albuminuria gradually increased, the prevalence of decreased eGFR gradually increased in TSH groups and FT3 groups. After adjusting for age, BMI, duration of diabetes, TPOAb, TGAb, smoking, drinking, hypertension, the use of anti-diabetic medications (metformin, sodium-glucose cotransporter 2 inhibitors), HbA1c, CRP, TC, TG, LDL-C, and HDL-C, both TSH and FT3 correlated with increased UACR (TSH: OR 1.253, p = 0.001; FT3: OR 0.166, p < 0.001) and decreased eGFR (TSH: OR 1.245, p < 0.001, FT3: OR 0.579, p < 0.001), but this correlation of TSH with eGFR < 60 mL/min/1.73 m2 was not found in male. The area under the ROC curve (AUC) for FT3 was greater than that for TSH (FT3: 0.64; TSH: 0.61). CONCLUSIONS Increased TSH and reduced FT3 levels were associated with DKD in T2DM patients, but in a sex-dependent manner. FT3 had a higher predictive value for DKD.
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Affiliation(s)
- Jie Gao
- The First Clinical Medical College, Lanzhou University, Lanzhou, Gansu, China
| | - Jingfang Liu
- The First Clinical Medical College, Lanzhou University, Lanzhou, Gansu, China.
- Department of Endocrinology, the First Hospital of Lanzhou University, Lanzhou, Gansu, China.
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11
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Esze R, Barna S, Fülöp P, Kempler P, Mikó M, Páll D, Paragh G, Somodi S, Emri M, Képes Z, Garai I, Káplár M. C-peptide: an essential ally in microvascular complications of type 2 diabetes mellitus and obesity. Diabetol Metab Syndr 2024; 16:211. [PMID: 39210480 PMCID: PMC11361105 DOI: 10.1186/s13098-024-01454-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2024] [Accepted: 08/22/2024] [Indexed: 09/04/2024] Open
Abstract
BACKGROUND In order to investigate microvascular complications in metabolic diseases, we aimed to investigate cerebral and peripheral microcirculation in relation to peripheral neuropathy and laboratory biomarkers in type 2 diabetes mellitus (T2DM) and obesity. METHODS Based on the degree of neuropathy (NP), study participants (40 T2DM and 30 obese individuals) were classified into no-NP, mild-NP and severe-NP subgroups. After the injection of Technetium-99 m hexamethylpropylene amine oxime, both T2DM and obese participants underwent single-photon emission computed tomography/computed tomography ([99mTc]Tc-HMPAO SPECT/CT) and SPECT-only examinations to assess lower limb and brain perfusion; respectively. Peripheral nerve function was evaluated with a neurometer and glycaemic markers were measured from plasma in both groups. RESULTS Compared to the obese individuals, lower extremity perfusion was significantly reduced in the diabetic subjects (p < 0.005), while it showed a positive correlation with C-peptide levels and negative association with HbA1c values. A U-shape pattern of peripheral microcirculation was observed between the NP groups, indicating a surprisingly better perfusion in the severe-NP group than in the mild one, with the highest levels in obese patients. Since changes in the C-peptide levels exhibited a similar U-shaped trend across the NP subgroups, we suggest a positive correlation between C-peptide levels and the extent of peripheral perfusion. Although, C-peptide values and cerebral microcirculation correlated positively (rho = 0.27), brain perfusion did not show any differences neither between the diabetic and the obese patients, nor between the NP subgroups (at p < 0.05). CONCLUSIONS Establishing the link between neuropathy and peripheral microcirculation, C-peptide seems to be a promising biomarker for the prediction of microvascular alterations in metabolic diseases. Of note, the dominance of metabolic factors over microvascular damage in the development of obesity-related neuropathy should be emphasized as well.
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Grants
- GINOP-2.1.1-15-2015-00609 This research was supported by the National Grant No. GINOP-2.1.1-15-2015-00609.
- GINOP-2.1.1-15-2015-00609 This research was supported by the National Grant No. GINOP-2.1.1-15-2015-00609.
- GINOP-2.1.1-15-2015-00609 This research was supported by the National Grant No. GINOP-2.1.1-15-2015-00609.
- GINOP-2.1.1-15-2015-00609 This research was supported by the National Grant No. GINOP-2.1.1-15-2015-00609.
- GINOP-2.1.1-15-2015-00609 This research was supported by the National Grant No. GINOP-2.1.1-15-2015-00609.
- GINOP-2.1.1-15-2015-00609 This research was supported by the National Grant No. GINOP-2.1.1-15-2015-00609.
- GINOP-2.1.1-15-2015-00609 This research was supported by the National Grant No. GINOP-2.1.1-15-2015-00609.
- GINOP-2.1.1-15-2015-00609 This research was supported by the National Grant No. GINOP-2.1.1-15-2015-00609.
- GINOP-2.1.1-15-2015-00609 This research was supported by the National Grant No. GINOP-2.1.1-15-2015-00609.
- GINOP-2.1.1-15-2015-00609 This research was supported by the National Grant No. GINOP-2.1.1-15-2015-00609.
- GINOP-2.1.1-15-2015-00609 This research was supported by the National Grant No. GINOP-2.1.1-15-2015-00609.
- TKP2021-NKTA-34 Project no. TKP2021-NKTA-34 has been implemented with the support provided by the Ministry of Culture and Innovation of Hungary from the National Research, Development and Innovation Fund, financed under the TKP2021-NKTA funding scheme.
- TKP2021-NKTA-34 Project no. TKP2021-NKTA-34 has been implemented with the support provided by the Ministry of Culture and Innovation of Hungary from the National Research, Development and Innovation Fund, financed under the TKP2021-NKTA funding scheme.
- TKP2021-NKTA-34 Project no. TKP2021-NKTA-34 has been implemented with the support provided by the Ministry of Culture and Innovation of Hungary from the National Research, Development and Innovation Fund, financed under the TKP2021-NKTA funding scheme.
- TKP2021-NKTA-34 Project no. TKP2021-NKTA-34 has been implemented with the support provided by the Ministry of Culture and Innovation of Hungary from the National Research, Development and Innovation Fund, financed under the TKP2021-NKTA funding scheme.
- TKP2021-NKTA-34 Project no. TKP2021-NKTA-34 has been implemented with the support provided by the Ministry of Culture and Innovation of Hungary from the National Research, Development and Innovation Fund, financed under the TKP2021-NKTA funding scheme.
- TKP2021-NKTA-34 Project no. TKP2021-NKTA-34 has been implemented with the support provided by the Ministry of Culture and Innovation of Hungary from the National Research, Development and Innovation Fund, financed under the TKP2021-NKTA funding scheme.
- TKP2021-NKTA-34 Project no. TKP2021-NKTA-34 has been implemented with the support provided by the Ministry of Culture and Innovation of Hungary from the National Research, Development and Innovation Fund, financed under the TKP2021-NKTA funding scheme.
- TKP2021-NKTA-34 Project no. TKP2021-NKTA-34 has been implemented with the support provided by the Ministry of Culture and Innovation of Hungary from the National Research, Development and Innovation Fund, financed under the TKP2021-NKTA funding scheme.
- TKP2021-NKTA-34 Project no. TKP2021-NKTA-34 has been implemented with the support provided by the Ministry of Culture and Innovation of Hungary from the National Research, Development and Innovation Fund, financed under the TKP2021-NKTA funding scheme.
- TKP2021-NKTA-34 Project no. TKP2021-NKTA-34 has been implemented with the support provided by the Ministry of Culture and Innovation of Hungary from the National Research, Development and Innovation Fund, financed under the TKP2021-NKTA funding scheme.
- TKP2021-NKTA-34 Project no. TKP2021-NKTA-34 has been implemented with the support provided by the Ministry of Culture and Innovation of Hungary from the National Research, Development and Innovation Fund, financed under the TKP2021-NKTA funding scheme.
- University of Debrecen
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Affiliation(s)
- Regina Esze
- Division of Metabolic Diseases, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Nagyerdei Krt. 98, Debrecen, 4032, Hungary.
- Kálmán Laki Doctoral School, Faculty of Medicine, University of Debrecen, Nagyerdei Krt. 98, Debrecen, 4032, Hungary.
| | - Sándor Barna
- Division of Nuclear Medicine and Translational Imaging, Department of Medical Imaging, Faculty of Medicine, University of Debrecen, Nagyerdei Krt. 98, Debrecen, 4032, Hungary
| | - Péter Fülöp
- Division of Metabolic Diseases, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Nagyerdei Krt. 98, Debrecen, 4032, Hungary
| | - Péter Kempler
- Department of Medicine and Oncology, Semmelweis University, Korányi Sándor U. 2/a, Budapest, 1083, Hungary
| | - Márton Mikó
- Division of Nuclear Medicine and Translational Imaging, Department of Medical Imaging, Faculty of Medicine, University of Debrecen, Nagyerdei Krt. 98, Debrecen, 4032, Hungary
| | - Dénes Páll
- Division of Metabolic Diseases, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Nagyerdei Krt. 98, Debrecen, 4032, Hungary
- Department of Medical Clinical Pharmacology, Faculty of Medicine, University of Debrecen, Nagyerdei Krt. 98, Debrecen, 4032, Hungary
| | - György Paragh
- Division of Metabolic Diseases, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Nagyerdei Krt. 98, Debrecen, 4032, Hungary
| | - Sándor Somodi
- Division of Metabolic Diseases, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Nagyerdei Krt. 98, Debrecen, 4032, Hungary
| | - Miklós Emri
- Division of Nuclear Medicine and Translational Imaging, Department of Medical Imaging, Faculty of Medicine, University of Debrecen, Nagyerdei Krt. 98, Debrecen, 4032, Hungary
| | - Zita Képes
- Division of Nuclear Medicine and Translational Imaging, Department of Medical Imaging, Faculty of Medicine, University of Debrecen, Nagyerdei Krt. 98, Debrecen, 4032, Hungary
| | - Ildikó Garai
- Division of Nuclear Medicine and Translational Imaging, Department of Medical Imaging, Faculty of Medicine, University of Debrecen, Nagyerdei Krt. 98, Debrecen, 4032, Hungary
| | - Miklós Káplár
- Division of Metabolic Diseases, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Nagyerdei Krt. 98, Debrecen, 4032, Hungary
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Lamprou S, Koletsos N, Zografou I, Lazaridis A, Mintziori G, Trakatelli CM, Kotsis V, Gkaliagkousi E, Doumas M, Triantafyllou A. Skin Microvascular Dysfunction in Type 2 Diabetes Mellitus Using Laser Speckle Contrast Analysis and Association with Carotid Intima-Media Thickness. J Clin Med 2024; 13:4957. [PMID: 39201096 PMCID: PMC11355809 DOI: 10.3390/jcm13164957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2024] [Revised: 08/06/2024] [Accepted: 08/20/2024] [Indexed: 09/02/2024] Open
Abstract
Background: It is established that diabetes mellitus (DM) is characterized by increased cardiovascular risk associated with subclinical atherosclerosis as well as microvascular alterations. Laser speckle contrast analysis (LASCA) is an innovative, non-invasive method for assessing skin microvascular function. Objectives: We sought to assess skin microvascular function in patients with type 2 DM and matched controls. Methods: Consecutive patients with DM and individuals matched for age, sex and BMI were included in the study. Skin microvascular perfusion was assessed, using LASCA, during baseline, a 5 min occlusion period and a 5 min reperfusion period. Carotid intima-media thickness (cIMT) was measured as a surrogate marker of macrocirculation. Results: In total, 18 patients with DM and 22 in the control group were enrolled. No statistically significant differences were observed in baseline flux, peak flux and percentage decrease during arterial occlusion. During reperfusion, individuals with DM exhibited a smaller peak magnitude compared to controls (147.0 ± 64.7% vs. 189.4 ± 46.0%, respectively; p < 0.05). Moreover, cIMT was higher in patients with DM compared to controls (0.68 ± 0.09 mm vs. 0.60 ± 0.08 mm, respectively, p < 0.01) and was negatively correlated with skin microvascular reactivity in the univariate analysis. In the multivariate analysis, glucose and office systolic blood pressure levels remained significant predictors of microvascular reactivity. Conclusions: Our study shows that patients with type 2 DM exhibit impaired skin microvascular function compared to controls. Furthermore, glucose levels and blood pressure play a key role in microvascular dysfunction. However, additional studies are needed to address the clinical significance of early microvascular changes in DM.
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Affiliation(s)
- Stamatina Lamprou
- Third Department of Internal Medicine, Papageorgiou General Hospital, Aristotle University of Thessaloniki, 56429 Thessaloniki, Greece; (S.L.); (A.L.); (C.M.T.); (V.K.); (E.G.); (A.T.)
| | - Nikolaos Koletsos
- Third Department of Internal Medicine, Papageorgiou General Hospital, Aristotle University of Thessaloniki, 56429 Thessaloniki, Greece; (S.L.); (A.L.); (C.M.T.); (V.K.); (E.G.); (A.T.)
| | - Ioanna Zografou
- Second Propedeutic Department of Internal Medicine, Hippokration General Hospital, Aristotle University of Thessaloniki, 54642 Thessaloniki, Greece; (I.Z.); (M.D.)
| | - Antonios Lazaridis
- Third Department of Internal Medicine, Papageorgiou General Hospital, Aristotle University of Thessaloniki, 56429 Thessaloniki, Greece; (S.L.); (A.L.); (C.M.T.); (V.K.); (E.G.); (A.T.)
| | - Gesthimani Mintziori
- Unit of Reproductive Endocrinology, 1st Department of Obstetrics and Gynecology, Papageorgiou General Hospital, Aristotle University of Thessaloniki, 56429 Thessaloniki, Greece;
| | - Christina Maria Trakatelli
- Third Department of Internal Medicine, Papageorgiou General Hospital, Aristotle University of Thessaloniki, 56429 Thessaloniki, Greece; (S.L.); (A.L.); (C.M.T.); (V.K.); (E.G.); (A.T.)
| | - Vasilios Kotsis
- Third Department of Internal Medicine, Papageorgiou General Hospital, Aristotle University of Thessaloniki, 56429 Thessaloniki, Greece; (S.L.); (A.L.); (C.M.T.); (V.K.); (E.G.); (A.T.)
| | - Eugenia Gkaliagkousi
- Third Department of Internal Medicine, Papageorgiou General Hospital, Aristotle University of Thessaloniki, 56429 Thessaloniki, Greece; (S.L.); (A.L.); (C.M.T.); (V.K.); (E.G.); (A.T.)
| | - Michael Doumas
- Second Propedeutic Department of Internal Medicine, Hippokration General Hospital, Aristotle University of Thessaloniki, 54642 Thessaloniki, Greece; (I.Z.); (M.D.)
| | - Areti Triantafyllou
- Third Department of Internal Medicine, Papageorgiou General Hospital, Aristotle University of Thessaloniki, 56429 Thessaloniki, Greece; (S.L.); (A.L.); (C.M.T.); (V.K.); (E.G.); (A.T.)
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Li Z, Zhang J, Jiang Y, Ma K, Cui C, Wang X. Association of Helicobacter pylori infection with complications of diabetes: a single-center retrospective study. BMC Endocr Disord 2024; 24:152. [PMID: 39138447 PMCID: PMC11323642 DOI: 10.1186/s12902-024-01678-2] [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: 01/03/2024] [Accepted: 08/02/2024] [Indexed: 08/15/2024] Open
Abstract
BACKGROUND Previous studies examined the association of Helicobacter pylori infection (H. pylori) with complications of diabetes, but the results have been inconsistent. The aim of this study of patients with type-2 diabetes (T2D) was to determine the association of H. pylori infection with the major complications of diabetes. METHODS This single-center retrospective study examined patients with T2D who received H. pylori testing between January 2016 and December 2021. Logistic regression analyses were used to evaluate the association of H. pylori infection with four major complications of diabetes. RESULTS We examined 960 patients with T2D, and 481 of them (50.1%) were positive for H. pylori. H. pylori infection was significantly associated with diabetic nephropathy (odds ratio [OR] = 1.462; 95% confidence interval [CI]: 1.006,2.126; P = 0.046). In addition, the co-occurrence of H. pylori positivity with hypertension (OR = 4.451; 95% CI: 2.351,8.427; P < 0.001), with glycated hemoglobin A1c (HbA1c) of at least 8% (OR = 2.925; 95% CI: 1.544,5.541; P = 0.001), and with diabetes duration of at least 9 years (OR = 3.305; 95% CI:1.823,5.993; P < 0.001) further increased the risk of diabetic nephropathy. There was no evidence of an association of H. pylori infection with retinopathy, neuropathy, or peripheral vascular disease. CONCLUSIONS Our study of T2D patients indicated that those with H. pylori infections had an increased risk of nephropathy, and this risk was greater in patients who also had hypertension, an HbA1c level of 8% or more, and diabetes duration of 9 years or more.
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Affiliation(s)
- Zhuoya Li
- Department of Gastroenterology, The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou Medical Center, Nanjing Medical University, 29 Xinglong Lane, Tianning District, Changzhou, China
| | - Jie Zhang
- Department of Endocrinology, The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou Medical Center, Nanjing Medical University, Changzhou, Jiangsu Province, 213000, China
| | - Yizhou Jiang
- Department of Gastroenterology, The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou Medical Center, Nanjing Medical University, 29 Xinglong Lane, Tianning District, Changzhou, China
| | - Kai Ma
- Department of Gastroenterology, The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou Medical Center, Nanjing Medical University, 29 Xinglong Lane, Tianning District, Changzhou, China
| | - Cheng Cui
- Department of Gastroenterology, The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou Medical Center, Nanjing Medical University, 29 Xinglong Lane, Tianning District, Changzhou, China
| | - Xiaoyong Wang
- Department of Gastroenterology, The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou Medical Center, Nanjing Medical University, 29 Xinglong Lane, Tianning District, Changzhou, China.
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López-Letayf S, Vivanco-Rojas O, Londoño-Angarita V, Magaña-Guerrero FS, Buentello-Volante B, Garfias Y. Intravitreal Antiangiogenic Treatment for Diabetic Retinopathy: A Mexican Real-Life Scenario Experience. Life (Basel) 2024; 14:976. [PMID: 39202715 PMCID: PMC11355356 DOI: 10.3390/life14080976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2024] [Revised: 07/22/2024] [Accepted: 08/01/2024] [Indexed: 09/03/2024] Open
Abstract
The objective of this study was to analyze the effectiveness of two intravitreal antiangiogenic drugs, ranibizumab and aflibercept, in a Mexican population over a period of 5 years, evaluating the improvement in visual acuity (VA) and central retinal thickness (CRT) in a real-world scenario. This is a retrospective study with subjects diagnosed with diabetic retinopathy (DR), proliferative diabetic retinopathy (PDR), and diabetic macular edema (DME) receiving intravitreal injections of ranibizumab and/or aflibercept. In this study, we analyzed 588 eyes of 294 patients who received intravitreal antiangiogenic injections. The results showed an improvement regardless of antiangiogenic treatment or diagnosis in both VA and CRT. We found that both aflibercept and ranibizumab improved VA, while subjects with DME responded less to antiangiogenic treatment (p < 0.05), and that this difference did not correspond to the CRT measured by OCT. These results support evidence that intravitreal antiangiogenic medications are effective for ophthalmic complications of diabetes in our population; however, damage to visual structures is not reversed in most patients. And that the perception by the patient (VA) and that of the ophthalmologist (CRT) do not completely correlate in our study.
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Affiliation(s)
- Sonia López-Letayf
- Department of Biochemistry, Faculty of Medicine, Universidad Nacional Autónoma de México, Av. Universidad 3000, Mexico City 04510, Mexico; (S.L.-L.); (O.V.-R.)
- Cell and Tissue Biology, Research Unit, Institute of Ophthalmology, Conde de Valenciana, Chimalpopoca 14, Mexico City 06800, Mexico; (V.L.-A.); (F.S.M.-G.); (B.B.-V.)
| | - Oscar Vivanco-Rojas
- Department of Biochemistry, Faculty of Medicine, Universidad Nacional Autónoma de México, Av. Universidad 3000, Mexico City 04510, Mexico; (S.L.-L.); (O.V.-R.)
- Cell and Tissue Biology, Research Unit, Institute of Ophthalmology, Conde de Valenciana, Chimalpopoca 14, Mexico City 06800, Mexico; (V.L.-A.); (F.S.M.-G.); (B.B.-V.)
| | - Valentina Londoño-Angarita
- Cell and Tissue Biology, Research Unit, Institute of Ophthalmology, Conde de Valenciana, Chimalpopoca 14, Mexico City 06800, Mexico; (V.L.-A.); (F.S.M.-G.); (B.B.-V.)
| | - Fátima Sofía Magaña-Guerrero
- Cell and Tissue Biology, Research Unit, Institute of Ophthalmology, Conde de Valenciana, Chimalpopoca 14, Mexico City 06800, Mexico; (V.L.-A.); (F.S.M.-G.); (B.B.-V.)
| | - Beatriz Buentello-Volante
- Cell and Tissue Biology, Research Unit, Institute of Ophthalmology, Conde de Valenciana, Chimalpopoca 14, Mexico City 06800, Mexico; (V.L.-A.); (F.S.M.-G.); (B.B.-V.)
| | - Yonathan Garfias
- Department of Biochemistry, Faculty of Medicine, Universidad Nacional Autónoma de México, Av. Universidad 3000, Mexico City 04510, Mexico; (S.L.-L.); (O.V.-R.)
- Cell and Tissue Biology, Research Unit, Institute of Ophthalmology, Conde de Valenciana, Chimalpopoca 14, Mexico City 06800, Mexico; (V.L.-A.); (F.S.M.-G.); (B.B.-V.)
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Hernández-Munive AK, Fernández-Guasti A. Chronic moderate hyperglycemia does not alter sexual motivation in the female rat. Physiol Behav 2024; 282:114584. [PMID: 38789068 DOI: 10.1016/j.physbeh.2024.114584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Revised: 05/07/2024] [Accepted: 05/15/2024] [Indexed: 05/26/2024]
Abstract
The relationship between diabetes mellitus type 2 (DM2) and sexual desire in women has not been systematically studied, therefore, animal models have been used for this purpose. When streptozotocin (STZ) is administered in the neonatal stage, the rat shows moderate chronic hyperglycemia and glucose intolerance in adulthood, resembling a DM2 model. These females show less alterations of sexual behavior (a slight decreased proceptivity and loss of paced mating) than their counterpart with severe hyperglycemia. However, the motivational components of copulation in female rats in this DM2 model have not been examined. The aim of this study was to evaluate female sexual motivation in a model of DM2 in three behavioral paradigms: the partner preference (PP), the sexual incentive motivation (SIM) and the odor preference test (OPT) tests. Neonatal females (3-4 days) were administered with streptozotocin (STZ, 70 mg/kg, intraperitoneally) or citrate buffer. At week 8, a glucose tolerance test was performed, females with blood glucose levels ≥ 250 mg/dl 60 min after a sucrose load (2 g/kg) were considered for the study. Behavioral tests were conducted at week 12, when the females were in natural proestrus. For PP we registered the time in each compartment and the sexual behavior, while in the SIM test, we calculated the time the females remained in each incentive zone. In these tests a castrated male and a sexually experienced male were used as stimuli. In OPT we evaluated the time the females spent sniffing the sawdust coming from cages housing these stimuli. In the PP and OPT hyperglycemic females behave similarly than controls, i.e., they retain a preference for sexually active males. In the SIM test there was a decrease in the time the hyperglycemic females remain in the vicinity of the sexually expert male. Data are discussed on the bases of the accessibility of the females to the stimuli.
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Affiliation(s)
- Abigail K Hernández-Munive
- Departamento de Farmacobiología, Centro de investigación y de Estudios Avanzados del Instituto Politécnico Nacional, México City, Mexico; Departamento de Neurociencia Cognitiva, División de Neurociencias, Instituto de Fisiología Celular, Universidad Nacional Autónoma de México, México City, Mexico.
| | - Alonso Fernández-Guasti
- Departamento de Farmacobiología, Centro de investigación y de Estudios Avanzados del Instituto Politécnico Nacional, México City, Mexico
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16
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Shen X, Yang H, Yang Y, Zhu X, Sun Q. The cellular and molecular targets of natural products against metabolic disorders: a translational approach to reach the bedside. MedComm (Beijing) 2024; 5:e664. [PMID: 39049964 PMCID: PMC11266934 DOI: 10.1002/mco2.664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Revised: 06/29/2024] [Accepted: 07/01/2024] [Indexed: 07/27/2024] Open
Abstract
Metabolic disorders, including obesity, dyslipidemia, diabetes, nonalcoholic fatty liver disease, and metabolic syndrome, are characterized by insulin resistance, abnormalities in circulating cholesterol and lipid profiles, and hypertension. The most common pathophysiologies of metabolic disorders are glucose/lipid metabolism dysregulation, insulin resistance, inflammatory response, and oxidative stress. Although several agents have been approved for the treatment of metabolic disorders, there is still a strong demand for more efficacious drugs with less side effects. Natural products have been critical sources of drug research and discovery for decades. However, the usefulness of bioactive natural products is often limited by incomplete understanding of their direct cellular targets. In this review, we highlight the current understanding of the established and emerging molecular mechanisms of metabolic disorders. We further summarize the therapeutic effects and underlying mechanisms of natural products on metabolic disorders, with highlights on their direct cellular targets, which are mainly implicated in the regulation of glucose/lipid metabolism, insulin resistance, metabolic inflammation, and oxidative stress. Finally, this review also covers the clinical studies of natural products in metabolic disorders. These progresses are expected to facilitate the application of these natural products and their derivatives in the development of novel drugs against metabolic disorders.
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Affiliation(s)
- Xiaofei Shen
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan ProvinceHospital of Chengdu University of Traditional Chinese MedicineChengdu University of Traditional Chinese MedicineChengduChina
| | - Hongling Yang
- Department of Nephrology and Institute of NephrologySichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Sichuan Clinical Research Centre for Kidney DiseasesChengduChina
| | - Yang Yang
- Department of Respiratory and Critical Care MedicineSichuan Provincial People's HospitalUniversity of Electronic Science and TechnologyChengduChina
| | - Xianjun Zhu
- The Sichuan Provincial Key Laboratory for Human Disease Gene Study, Center for Medical GeneticsSichuan Provincial People's HospitalUniversity of Electronic Science and TechnologyChengduChina
| | - Qingxiang Sun
- Department of Respiratory and Critical Care MedicineSichuan Provincial People's HospitalUniversity of Electronic Science and TechnologyChengduChina
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17
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Zhang M, Peng X, Xu H, Sun X, Liu Y, Li Q, Ding Y, Ding S, Luo J, Xie J, Li J. Photoacoustic Imaging-Guided Self-Adaptive Hyperthermia Supramolecular Cascade Nano-Reactor for Diabetic Periodontal Bone Regeneration. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2404143. [PMID: 38785180 PMCID: PMC11304269 DOI: 10.1002/advs.202404143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/19/2024] [Revised: 05/13/2024] [Indexed: 05/25/2024]
Abstract
Commencing with the breakdown of the diabetic osteoimmune microenvironment, multiple pathogenic factors, including hyperglycemia, inflammation, hypoxia, and deleterious cytokines, are conjointly involved in the progression of diabetic periodontal bone regeneration. Based on the challenge of periodontal bone regeneration treatment and the absence of real-time feedback of blood oxygen fluctuation in diabetes mellitus, a novel self-adaptive hyperthermia supramolecular cascade nano-reactor ACFDG is constructed via one-step supramolecular self-assembly strategy to address multiple factors in diabetic periodontal bone regeneration. Hyperthermia supramolecular ACFDG possesses high photothermal conversion efficiency (32.1%), and it can effectively inhibit the vicious cycle of ROS-inflammatory cascade through catalytic cascade reactions, up-regulate the expression of heat shock proteins (HSPs) under near-infrared (NIR) irradiation, which promotes periodontal bone regeneration. Remarkably, ACFDG can provide real-time non-invasive diagnosis of blood oxygen changes during periodontal bone regeneration through photoacoustic (PA) imaging, thus can timely monitor periodontal hypoxia status. In conclusion, this multifunctional supramolecular nano-reactor combined with PA imaging for real-time efficacy monitoring provides important insights into the biological mechanisms of diabetic periodontal bone regeneration and potential clinical theranostics.
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Affiliation(s)
- Miao Zhang
- College of Polymer Science and EngineeringState Key Laboratory of Polymer Materials EngineeringSichuan UniversityChengdu610065P. R. China
| | - Xu Peng
- Experimental and Research Animal InstituteSichuan UniversityChengdu610065P. R. China
| | - Hong Xu
- Department of Orthopedic Surgery and Orthopedic Research InstitutionWest China HospitalSichuan UniversityChengdu610041P. R. China
| | - Xiaoning Sun
- College of Polymer Science and EngineeringState Key Laboratory of Polymer Materials EngineeringSichuan UniversityChengdu610065P. R. China
| | - Yizhu Liu
- College of Polymer Science and EngineeringState Key Laboratory of Polymer Materials EngineeringSichuan UniversityChengdu610065P. R. China
| | - Qian Li
- State Key Laboratory of Polymer Materials EngineeringPolymer Research InstituteSichuan UniversityChengdu610065P. R. China
| | - Yuan Ding
- College of Polymer Science and EngineeringState Key Laboratory of Polymer Materials EngineeringSichuan UniversityChengdu610065P. R. China
| | - Shaopei Ding
- College of Polymer Science and EngineeringState Key Laboratory of Polymer Materials EngineeringSichuan UniversityChengdu610065P. R. China
| | - Jun Luo
- College of Polymer Science and EngineeringState Key Laboratory of Polymer Materials EngineeringSichuan UniversityChengdu610065P. R. China
| | - Jing Xie
- College of Polymer Science and EngineeringState Key Laboratory of Polymer Materials EngineeringSichuan UniversityChengdu610065P. R. China
| | - Jianshu Li
- College of Polymer Science and EngineeringState Key Laboratory of Polymer Materials EngineeringSichuan UniversityChengdu610065P. R. China
- State Key Laboratory of Oral DiseasesWest China Hospital of StomatologySichuan UniversityChengdu610041P. R. China
- Med‐X Center for MaterialsSichuan UniversityChengdu610041P. R. China
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18
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Huber KL, Stino H, Schlegl T, Steiner I, Nagy G, Niederleithner M, Baumann B, Drexler W, Leitgeb RA, Schmidt-Erfurth U, Schmoll T, Pollreisz A. Microaneurysm detection using high-speed megahertz optical coherence tomography angiography in advanced diabetic retinopathy. Acta Ophthalmol 2024; 102:e687-e695. [PMID: 38126128 DOI: 10.1111/aos.16619] [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: 10/25/2023] [Revised: 11/29/2023] [Accepted: 12/08/2023] [Indexed: 12/23/2023]
Abstract
PURPOSE To compare detection rates of microaneurysms (MAs) on high-speed megahertz optical coherence tomography angiography (MHz-OCTA), fluorescein angiography (FA) and colour fundus photography (CF) in patients with diabetic retinopathy (DR). METHODS For this exploratory cross-sectional study, MHz-OCTA data were acquired with a swept-source OCT prototype (A-scan rate: 1.7 MHz), and FA and CF imaging was performed using Optos® California. MA count was manually evaluated on en face MHz-OCTA/FA/CF images within an extended ETDRS grid. Detectability of MAs visible on FA images was evaluated on corresponding MHz-OCTA and CF images. MA distribution and leakage were correlated with detectability on OCTA and CF imaging. RESULTS 47 eyes with severe DR (n = 12) and proliferative DR (n = 35) were included. MHz-OCTA and CF imaging detected on average 56% and 36% of MAs, respectively. MHz-OCTA detection rate was significantly higher than CF (p < 0.01). The combination of MHz-OCTA and CF leads to an increased detection rate of 70%. There was no statistically significant association between leakage and MA detectability on OCTA (p = 0.13). For CF, the odds of detecting leaking MAs were significantly lower than non-leaking MAs (p = 0.012). Using MHz-OCTA, detection of MAs outside the ETDRS grid was less likely than MAs located within the ETDRS grid (outer ring, p < 0.01; inner ring, p = 0.028). No statistically significant difference between rings was observed for CF measurements. CONCLUSIONS More MAs were detected on MHz-OCTA than on CF imaging. Detection rate was lower for MAs located outside the macular region with MHz-OCTA and for leaking MAs with CF imaging. Combining both non-invasive modalities can improve MA detection.
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Affiliation(s)
- Kim Lien Huber
- Department of Ophthalmology and Optometry, Medical University of Vienna, Vienna, Austria
| | - Heiko Stino
- Department of Ophthalmology and Optometry, Medical University of Vienna, Vienna, Austria
| | - Thomas Schlegl
- Center for Medical Physics and Biomedical Engineering, Medical University Vienna, Vienna, Austria
| | - Irene Steiner
- Center for Medical Data Science, Institute of Medical Statistics, Medical University of Vienna, Vienna, Austria
| | - Gergely Nagy
- Department of Ophthalmology and Optometry, Medical University of Vienna, Vienna, Austria
| | - Michael Niederleithner
- Center for Medical Physics and Biomedical Engineering, Medical University Vienna, Vienna, Austria
| | - Bernhard Baumann
- Center for Medical Physics and Biomedical Engineering, Medical University Vienna, Vienna, Austria
| | - Wolfgang Drexler
- Center for Medical Physics and Biomedical Engineering, Medical University Vienna, Vienna, Austria
| | - Rainer A Leitgeb
- Center for Medical Physics and Biomedical Engineering, Medical University Vienna, Vienna, Austria
| | - Ursula Schmidt-Erfurth
- Department of Ophthalmology and Optometry, Medical University of Vienna, Vienna, Austria
| | - Tilman Schmoll
- Center for Medical Physics and Biomedical Engineering, Medical University Vienna, Vienna, Austria
- Carl Zeiss Meditec, Inc., Dublin, California, USA
| | - Andreas Pollreisz
- Department of Ophthalmology and Optometry, Medical University of Vienna, Vienna, Austria
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Alhalwani AY, Baqar R, Algadaani R, Bamallem H, Alamoudi R, Jambi S, Abd El Razek Mady W, Sannan NS, Anwar Khan M. Investigating Neutrophil-to-Lymphocyte and C-Reactive Protein-to-Albumin Ratios in Type 2 Diabetic Patients with Dry Eye Disease. Ocul Immunol Inflamm 2024; 32:925-931. [PMID: 36637884 DOI: 10.1080/09273948.2022.2152698] [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: 07/26/2022] [Revised: 11/09/2022] [Accepted: 11/21/2022] [Indexed: 01/14/2023]
Abstract
BACKGROUND Patients with Diabetes mellitus (DM) are at risk of developing dry eye disease (DED). We investigated routine laboratory parameters in patients with type 2 DM (T2D) and T2D-DED to identify potential inflammatory markers. METHODS A retrospective study of 241 randomly selected patients (30 DED non-diabetic, 120 T2D, and 91 with T2D-DED). The neutrophil-to-lymphocyte ratios (NLR), CRP-to-albumin ratios (CAR), and the glycosylated haemoglobin A1c (HbA1c) results were correlated between groups. RESULTS The NLR and HbA1c were significantly higher in the T2D-DED group (p≤0.001 and 0.0001, respectively) when compared with T2D and DED non-diabetic groups. CAR was insignificantly high in the three groups (p=0.192). A positive correlation was identified between CAR and NLR in T2D-DED patients (p= 0.008). CONCLUSION In T2D-DED patients, NLR was significantly high and positively correlate with CAR. These results predicate diabetes with dry eye complications, and biomarker-mediated inflammation may have important roles in DED pathogenesis.
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Affiliation(s)
- Amani Y Alhalwani
- College of Science and Health Professions, King Saud Bin Abdulaziz University for Health Sciences, Jeddah, Saudi Arabia
- Department of Biomedical Research, King Abdullah International Medical Research Centre, Jeddah, Saudi Arabia
| | - Rawan Baqar
- College of Science and Health Professions, King Saud Bin Abdulaziz University for Health Sciences, Jeddah, Saudi Arabia
| | - Rawan Algadaani
- College of Science and Health Professions, King Saud Bin Abdulaziz University for Health Sciences, Jeddah, Saudi Arabia
| | - Hala Bamallem
- College of Science and Health Professions, King Saud Bin Abdulaziz University for Health Sciences, Jeddah, Saudi Arabia
| | - Rwzan Alamoudi
- College of Science and Health Professions, King Saud Bin Abdulaziz University for Health Sciences, Jeddah, Saudi Arabia
| | - Shatha Jambi
- College of Science and Health Professions, King Saud Bin Abdulaziz University for Health Sciences, Jeddah, Saudi Arabia
| | - Wessam Abd El Razek Mady
- Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Naif S Sannan
- College of Science and Health Professions, King Saud Bin Abdulaziz University for Health Sciences, Jeddah, Saudi Arabia
- Department of Biomedical Research, King Abdullah International Medical Research Centre, Jeddah, Saudi Arabia
| | - Muhammed Anwar Khan
- College of Science and Health Professions, King Saud Bin Abdulaziz University for Health Sciences, Jeddah, Saudi Arabia
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20
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Galis P, Bartosova L, Farkasova V, Bartekova M, Ferenczyova K, Rajtik T. Update on clinical and experimental management of diabetic cardiomyopathy: addressing current and future therapy. Front Endocrinol (Lausanne) 2024; 15:1451100. [PMID: 39140033 PMCID: PMC11319149 DOI: 10.3389/fendo.2024.1451100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2024] [Accepted: 07/12/2024] [Indexed: 08/15/2024] Open
Abstract
Diabetic cardiomyopathy (DCM) is a severe secondary complication of type 2 diabetes mellitus (T2DM) that is diagnosed as a heart disease occurring in the absence of any previous cardiovascular pathology in diabetic patients. Although it is still lacking an exact definition as it combines aspects of both pathologies - T2DM and heart failure, more evidence comes forward that declares DCM as one complex disease that should be treated separately. It is the ambiguous pathological phenotype, symptoms or biomarkers that makes DCM hard to diagnose and screen for its early onset. This re-view provides an updated look on the novel advances in DCM diagnosis and treatment in the experimental and clinical settings. Management of patients with DCM proposes a challenge by itself and we aim to help navigate and advice clinicians with early screening and pharmacotherapy of DCM.
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Affiliation(s)
- Peter Galis
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Comenius University Bratislava, Bratislava, Slovakia
| | - Linda Bartosova
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Comenius University Bratislava, Bratislava, Slovakia
| | - Veronika Farkasova
- Institute for Heart Research, Centre of Experimental Medicine, Slovak Academy of Sciences, Bratislava, Slovakia
| | - Monika Bartekova
- Institute for Heart Research, Centre of Experimental Medicine, Slovak Academy of Sciences, Bratislava, Slovakia
- Institute of Physiology, Faculty of Medicine, Comenius University Bratislava, Bratislava, Slovakia
| | - Kristina Ferenczyova
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Comenius University Bratislava, Bratislava, Slovakia
- Institute for Heart Research, Centre of Experimental Medicine, Slovak Academy of Sciences, Bratislava, Slovakia
| | - Tomas Rajtik
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Comenius University Bratislava, Bratislava, Slovakia
- Institute for Heart Research, Centre of Experimental Medicine, Slovak Academy of Sciences, Bratislava, Slovakia
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Ji H, Lu Y, Liu G, Zhao X, Xu M, Chen M. Role of Decreased Expression of miR-155 and miR-146a in Peripheral Blood of Type 2 Diabetes Mellitus Patients with Diabetic Peripheral Neuropathy. Diabetes Metab Syndr Obes 2024; 17:2747-2760. [PMID: 39072343 PMCID: PMC11283243 DOI: 10.2147/dmso.s467409] [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: 03/28/2024] [Accepted: 07/16/2024] [Indexed: 07/30/2024] Open
Abstract
Objective To Study the Correlations of microRNA-155 (miR-155) and microRNA-146a (miR-146a) Expression in Peripheral Blood of Type 2 Diabetes Mellitus (T2DM) Patients with Diabetic Peripheral Neuropathy (DPN), and Explore the Clinical Value of miR-155 and miR-146a in the Diagnosis and Treatment Outcomes of DPN. Methods The study included 51 T2DM patients without DPN (T2DM group), 49 T2DM patients with DPN (DPN group), and 50 normal controls (NC group). Quantitative real-time PCR was utilized to determine the expression levels of miR-155 and miR-146a. Clinical features and risk factors for DPN were assessed. Multivariate stepwise logistic regression analysis was conducted to confirm whether the expressions of miR-155 and miR-146a could independently predict the risk of DPN. ROC curve analysis evaluated their diagnostic value. Results The T2DM group exhibited significantly lower expression levels of miR-155 and miR-146a compared to the NC group (P < 0.05). Moreover, the DPN group exhibited a significantly decreased expression level of miR-155 and miR-146a compared to the T2DM group (P < 0.01). Multivariate logistic regression analysis indicated that higher levels of miR-155 and miR-146a might serve as protective factors against DPN development. ROC curve analysis revealed that miR-155 (sensitivity 91.8%, specificity 37.3%, AUC 0.641,) and miR-146a (sensitivity 57.1%, specificity 84.3%, AUC 0.722) possess a strong ability to discriminate between T2DM and DPN. Their combined use further enhanced the diagnostic potential of DPN (sensitivity 83.7%, specificity 60.8%, AUC 0.775). A multi-index combination can improve DPN diagnostic efficiency. Conclusion The decreased expression of miR-155 and miR-146a in the peripheral blood of T2DM patients is closely related to the occurrence of DPN, highlighting their potential as valuable biomarkers for diagnosing and prognosticating DPN.
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Affiliation(s)
- Hua Ji
- Department of Endocrinology, The First Affiliated Hospital of Anhui Medical University, Hefei City, Anhui Province, People’s Republic of China
| | - YaTing Lu
- Department of Endocrinology, The First Affiliated Hospital of Anhui Medical University, Hefei City, Anhui Province, People’s Republic of China
| | - Gui Liu
- Department of Endocrinology, The Second People’s Hospital of Lu’an City, Lu’an City, Anhui Province, People’s Republic of China
| | - Xiaotong Zhao
- Department of Endocrinology, The First Affiliated Hospital of Anhui Medical University, Hefei City, Anhui Province, People’s Republic of China
| | - Murong Xu
- Department of Endocrinology, The First Affiliated Hospital of Anhui Medical University, Hefei City, Anhui Province, People’s Republic of China
| | - Mingwei Chen
- Department of Endocrinology, The First Affiliated Hospital of Anhui Medical University, Hefei City, Anhui Province, People’s Republic of China
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Alfieri CM, Molinari P, Cinque F, Vettoretti S, Cespiati A, Bignamini D, Nardelli L, Fracanzani AL, Castellano G, Lombardi R. What Not to Overlook in the Management of Patients with Type 2 Diabetes Mellitus: The Nephrological and Hepatological Perspectives. Int J Mol Sci 2024; 25:7728. [PMID: 39062970 PMCID: PMC11276657 DOI: 10.3390/ijms25147728] [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: 05/24/2024] [Revised: 06/17/2024] [Accepted: 06/22/2024] [Indexed: 07/28/2024] Open
Abstract
Diabetes mellitus (DM) significantly impacts renal and hepatic function, necessitating comprehensive understanding and management strategies. Renal involvement, namely diabetic kidney disease (DKD), presents a global challenge, with increasing prevalence paralleling DM rates. Lifestyle modifications and pharmacotherapy targeting hypertension and glycemic control have pivotal roles in DKD management. Concurrently, hepatic involvement in DM, characterized by metabolic dysfunction-associated steatotic liver disease (MASLD), presents a bidirectional relationship. DM exacerbates MASLD progression, while MASLD predisposes to DM development and worsens glycemic control. Screening for MASLD in DM patients is of high importance, utilizing non-invasive methods like ultrasound and fibrosis scores. Lifestyle modifications, such as weight loss and a Mediterranean diet, mitigate MASLD progression. Promising pharmacotherapies, like SGLT2 inhibitors and GLP-1 agonists, demonstrate efficacy in both DM and MASLD management. Special populations, such as diabetic individuals undergoing hemodialysis or kidney transplant recipients, demand special care due to unique clinical features. Similarly, DM exacerbates complications in MASLD patients, elevating the risks of hepatic decompensation and hepatocellular carcinoma. Recognizing the interconnectedness of DM, renal, and hepatic diseases underscores the need for multidisciplinary approaches for optimal patient outcomes. The present review aims to present the main characteristics and crucial points not to be overlooked regarding the renal and hepatic involvement in DM patients focusing on the inter-relationships between the renal and the hepatic involvements.
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Affiliation(s)
- Carlo Maria Alfieri
- Department of Nephrology, Dialysis and Renal Transplantation, Fondazione IRCCS Ca’ Granda Ospedale Policlinico, 20122 Milan, Italy (L.N.); (G.C.)
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy
| | - Paolo Molinari
- Department of Nephrology, Dialysis and Renal Transplantation, Fondazione IRCCS Ca’ Granda Ospedale Policlinico, 20122 Milan, Italy (L.N.); (G.C.)
- Post-Graduate School of Specialization in Nephrology, University of Milan, 20122 Milan, Italy
| | - Felice Cinque
- SC Medicina Indirizzo Metabolico, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico di Milano, 20122 Milan, Italy; (A.C.); (D.B.); (A.L.F.); (R.L.)
- Department of Pathophysiology and Transplantation, University of Milan, 20122 Milan, Italy
| | - Simone Vettoretti
- Department of Nephrology, Dialysis and Renal Transplantation, Fondazione IRCCS Ca’ Granda Ospedale Policlinico, 20122 Milan, Italy (L.N.); (G.C.)
| | - Annalisa Cespiati
- SC Medicina Indirizzo Metabolico, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico di Milano, 20122 Milan, Italy; (A.C.); (D.B.); (A.L.F.); (R.L.)
- Department of Pathophysiology and Transplantation, University of Milan, 20122 Milan, Italy
| | - Daniela Bignamini
- SC Medicina Indirizzo Metabolico, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico di Milano, 20122 Milan, Italy; (A.C.); (D.B.); (A.L.F.); (R.L.)
| | - Luca Nardelli
- Department of Nephrology, Dialysis and Renal Transplantation, Fondazione IRCCS Ca’ Granda Ospedale Policlinico, 20122 Milan, Italy (L.N.); (G.C.)
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy
| | - Anna Ludovica Fracanzani
- SC Medicina Indirizzo Metabolico, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico di Milano, 20122 Milan, Italy; (A.C.); (D.B.); (A.L.F.); (R.L.)
- Department of Pathophysiology and Transplantation, University of Milan, 20122 Milan, Italy
| | - Giuseppe Castellano
- Department of Nephrology, Dialysis and Renal Transplantation, Fondazione IRCCS Ca’ Granda Ospedale Policlinico, 20122 Milan, Italy (L.N.); (G.C.)
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy
| | - Rosa Lombardi
- SC Medicina Indirizzo Metabolico, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico di Milano, 20122 Milan, Italy; (A.C.); (D.B.); (A.L.F.); (R.L.)
- Department of Pathophysiology and Transplantation, University of Milan, 20122 Milan, Italy
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Zhang C, Liu T, Wang X, Yang J, Qin D, Liang Y, Wang X. Urine biomarkers in type 2 diabetes mellitus with or without microvascular complications. Nutr Diabetes 2024; 14:51. [PMID: 38987257 PMCID: PMC11236963 DOI: 10.1038/s41387-024-00310-5] [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: 11/22/2023] [Revised: 06/18/2024] [Accepted: 06/20/2024] [Indexed: 07/12/2024] Open
Abstract
OBJECTIVE To investigate the distribution of nine (9) urine biomarkers in people living with type 2 diabetes mellitus (T2DM), with or without microvascular complications. METHODS In total, 407 people with T2DM were enrolled from 2021 to 2022. According to diabetic retinopathy (DR) and urinary albumin-creatinine ratio (UACR), the 407 people were divided into four (4) groups, DR(-)UACR(-), DR(+)UACR(-), DR(-)UACR(+), and DR( + )UACR(+). In addition, 112 healthy volunteers were enrolled during the same period. The nine (9) urine markers included α1-microglobulin (u-α1MG), immunoglobulin G (u-IgG), neutrophil gelatinase-associated lipid carrier protein (u-NGAL), cystatin C (u-CysC), retinol-binding protein (u-RBP), β2-microglobulin (u-β2MG), N-acetyl-β-D-glucosaminidase (u-NAG), transferrin (u-Trf), and collagen type IV (u-Col). For each marker, the respective level of 97.5 percentile in healthy volunteers was taken as an upper reference limit. RESULTS Among the 407 people, 248 individuals (61%) were DR(-)UACR(-), 100 (25%) were DR(-)UACR(+), 37 (9%) were DR(+)UACR(-), and 22 (5%) were DR(+)UACR(+). The u-NAG/Cr biomarker level showed a significant difference between healthy participants and people with T2DM. In the DR(-)UACR(-)group, u-Trf/Cr showed the highest positive rate (21.37%), followed by u-IgG/Cr (14.52%); u-NAG/Cr (10.48%); u-β2MG/Cr (4.44%); u-CysC/Cr (4.03%); u-NGAL/Cr (4.03%); u-RBP/Cr (2.82%); u-α1MG/Cr (2.42%); 17.34% of people with T2DM showed multiple biomarkers positive (≥2 biomarkers). The positive rates of one biomarker (21.33%) and two biomarkers (18.67%) in people who have less than five (5) years of T2DM were almost close to those of the DR(-)UACR(-) group (21.37%, and 12.10%, respectively). CONCLUSION Renal tubule biomarkers may be used as an indicator in the early detection and monitoring of renal injury in diabetes mellitus. The u-NAG biomarker should be measured for the people with T2DM of the first-time diagnosis.
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Affiliation(s)
- Chanyuan Zhang
- Department of Clinical Laboratory, Civil Aviation General Hospital (Peking University Civil Aviation School of Clinical Medicine), Beijing, China
| | - Tiebing Liu
- Civil Aviation Medicine Center, Civil Aviation Administration of China (Civil Aviation General Hospital), Beijing, China
| | - Xiaoqian Wang
- Department of Clinical Laboratory, Civil Aviation General Hospital (Peking University Civil Aviation School of Clinical Medicine), Beijing, China
| | - Jing Yang
- Department of Clinical Laboratory, Civil Aviation General Hospital (Peking University Civil Aviation School of Clinical Medicine), Beijing, China
| | - Dongfang Qin
- Department of Clinical Laboratory, Civil Aviation General Hospital (Peking University Civil Aviation School of Clinical Medicine), Beijing, China
| | - Yin Liang
- Department of Clinical Laboratory, Civil Aviation General Hospital (Peking University Civil Aviation School of Clinical Medicine), Beijing, China
| | - Xuejing Wang
- Department of Clinical Laboratory, Civil Aviation General Hospital (Peking University Civil Aviation School of Clinical Medicine), Beijing, China.
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Pető A, Tóth LI, Hernyák M, Lőrincz H, Molnár Á, Nagy AC, Lukács M, Kempler P, Paragh G, Harangi M, Ferenc S. Correlations between distal sensorimotor polyneuropathy and cardiovascular complications in diabetic patients in the North-Eastern region of Hungary. PLoS One 2024; 19:e0306482. [PMID: 38959204 PMCID: PMC11221647 DOI: 10.1371/journal.pone.0306482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Accepted: 06/17/2024] [Indexed: 07/05/2024] Open
Abstract
Distal sensorimotor polyneuropathy (DSPN) is the earliest detectable and the most frequent microvascular complication in diabetes mellitus. Several studies have previously demonstrated correlations between cardiovascular risk factors in diabetic patients and independent risk factors for diabetic neuropathy. Our objective was to retrospectively analyze data from diabetic patients in the North-East region of Hungary who underwent neuropathy screening at the Diabetic Neuropathy Center, University of Debrecen, between 2017 and 2021. We aimed to investigate the correlations between cardiovascular risk factors and microvascular complications among patients with DSPN. The median age of the patients was 67 years, 59,6% were female, and 91,1% had type 2 diabetes. The prevalence of DSPN among the study subjects was 71.7%. A significantly longer duration of diabetes (p<0.01) was noted in patients with DSPN. Those with DSPN demonstrated a significantly higher HbA1c level (p<0.001) and a greater frequency of insulin use (p = 0.001). We observed a significantly elevated albumin/creatinine ratio (p<0.001) and a significantly lower eGFR (p<0.001) in patients with DSPN. Diabetic retinopathy exhibited a significantly higher prevalence in patients with DSPN (p<0.001). A higher prevalence of myocardial infarction (p<0.05), ischemic heart disease (p<0.001), peripheral arterial disease (p<0.05) and a history of atherosclerosis (p<0.05) was observed in patients with DSPN. In a multivariate logistic regression analysis, the following factors were independently associated with the presence of DSPN: higher HbA1c (OR:2.58, 95% CI:1.89-3.52, p<0.001), age (OR:1.03, 95% CI:1.01-1.05, p = 0.006), albumin/creatinine ratio above 3 mg/mmol (OR:1.23, 95% CI:1.06-1.45, p = 0.008), retinopathy (OR:6.06, 95% CI:1.33-27.53, p = 0.02), and composite cardiovascular endpoint (OR:1.95, 95% CI:1.19-3.19, p = 0.008). Our study revealed that age, elevated HbA1c levels, significant albuminuria, retinopathy, and cardiovascular complications may increase the risk of DSPN. Further investigation of these associations is necessary to understand the impact of patient characteristics during the treatment of diabetic neuropathy.
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Affiliation(s)
- Attila Pető
- Department of Internal Medicine, University of Debrecen Faculty of Medicine, Debrecen, Hungary
- Third Department of Internal Medicine, Semmelweis Hospital of Borsod-Abauj-Zemplen County Central Hospital and University Teaching Hospital, Miskolc, Hungary
| | - László Imre Tóth
- Department of Internal Medicine, University of Debrecen Faculty of Medicine, Debrecen, Hungary
| | - Marcell Hernyák
- Department of Internal Medicine, University of Debrecen Faculty of Medicine, Debrecen, Hungary
| | - Hajnalka Lőrincz
- Department of Internal Medicine, University of Debrecen Faculty of Medicine, Debrecen, Hungary
| | - Ágnes Molnár
- Department of Internal Medicine, University of Debrecen Faculty of Medicine, Debrecen, Hungary
| | - Attila Csaba Nagy
- Department of Health Informatics, Faculty of Health Sciences, University of Debrecen, Debrecen, Hungary
| | - Miklós Lukács
- Third Department of Internal Medicine, Semmelweis Hospital of Borsod-Abauj-Zemplen County Central Hospital and University Teaching Hospital, Miskolc, Hungary
| | - Péter Kempler
- Department of Internal Medicine and Oncology, Semmelweis University Faculty of Medicine, Budapest, Hungary
| | - György Paragh
- Department of Internal Medicine, University of Debrecen Faculty of Medicine, Debrecen, Hungary
| | - Mariann Harangi
- Department of Internal Medicine, University of Debrecen Faculty of Medicine, Debrecen, Hungary
| | - Sztanek Ferenc
- Department of Internal Medicine, University of Debrecen Faculty of Medicine, Debrecen, Hungary
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Chen J, Li YT, Niu Z, He Z, Xie YJ, Hernandez J, Huang W, Wang HHX. Investigating the causal association of generalized and abdominal obesity with microvascular complications in patients with type 2 diabetes: A community-based prospective study. Diabetes Obes Metab 2024; 26:2796-2810. [PMID: 38695216 DOI: 10.1111/dom.15598] [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: 12/08/2023] [Revised: 03/18/2024] [Accepted: 03/26/2024] [Indexed: 06/05/2024]
Abstract
AIM The paradoxical protective association between overweight/obesity and diabetic microvascular complications (DMC), a phenomenon well-known as the obesity paradox, has been considered a non-causal association based on methodological influences. We aimed to investigate the association of generalized and abdominal obesity, as measured by body mass index (BMI) and waist circumference (WC), respectively, with DMC in patients with type 2 diabetes (T2D), using a causal inference approach. MATERIALS AND METHODS We enrolled 1436 patients with clinically diagnosed T2D but not DMC at baseline in a community-based prospective cohort in China between 2017 and 2019 and followed them annually until 2022 with new-onset DMC recorded. Marginal structural Cox models with inverse probability weighting were constructed to determine the causal association. Subgroup analyses were performed to identify potential effect modifiers. RESULTS We observed 360 incident DMC cases, including 109 cases of diabetic nephropathy (DN) and 277 cases of diabetic retinopathy (DR) during four follow-up visits. Multivariable-adjusted hazard ratios (95% confidence intervals) for overall DMC, DN and DR were 1.037 (1.005-1.071), 1.117 (1.062-1.175) and 1.018 (0.980-1.059) for 1 kg/m2 increase in BMI, and 1.005 (0.994-1.017), 1.034 (1.018-1.051) and 1.000 (0.987-1.014) for 1 cm increase in WC, respectively. Similar patterns were observed across the BMI and WC categories, while the positive association appeared to be more pronounced in women. CONCLUSIONS Generalized but not abdominal obesity was associated with an increased risk for the overall DMC, whereas both obesities were causally related to DN, albeit not DR, in T2D. Routine weight management should not be neglected in diabetes care, particularly in women.
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Affiliation(s)
- Jiaheng Chen
- School of Public Health, Sun Yat-Sen University, Guangzhou, People's Republic of China
| | - Yu Ting Li
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangzhou, People's Republic of China
- Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangzhou, People's Republic of China
| | - Zimin Niu
- School of Public Health, Sun Yat-Sen University, Guangzhou, People's Republic of China
| | - Zhanpeng He
- Liwan Central Hospital of Guangzhou, Guangzhou, People's Republic of China
| | - Yao Jie Xie
- School of Nursing, The Hong Kong Polytechnic University, Hung Hom, Hong Kong SAR
| | - Jose Hernandez
- Faculty of Medicine and Health, EDU, Digital Education Holdings Ltd., Kalkara, Malta
- Green Templeton College, University of Oxford, Oxford, UK
| | - Wenyong Huang
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangzhou, People's Republic of China
- Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangzhou, People's Republic of China
| | - Harry H X Wang
- School of Public Health, Sun Yat-Sen University, Guangzhou, People's Republic of China
- JC School of Public Health and Primary Care, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong SAR
- Usher Institute, Deanery of Molecular, Genetic & Population Health Sciences, The University of Edinburgh, Edinburgh, UK
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Cosoreanu A, Rusu E, Rusu F, Stanciu S, Ungureanu I, Donici M, Visinescu A, Enache G, Radulian G. Clinical and Metabolic Particularities of a Roma Population with Diabetes-Considering Ethnic Disparities in Approaching Healthcare Management. Biomedicines 2024; 12:1422. [PMID: 39061996 PMCID: PMC11273931 DOI: 10.3390/biomedicines12071422] [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: 05/20/2024] [Revised: 06/17/2024] [Accepted: 06/25/2024] [Indexed: 07/28/2024] Open
Abstract
The Roma population is Europe's largest ethnic minority, yet data on the prevalence of non-communicable diseases remain scarce in medical literature. This study aimed to compare the clinical and metabolic particularities of a Roma population with diabetes with a group of non-Roma. We conducted an observational, transversal study and evaluated 808 adult patients with diabetes mellitus, from a tertiary diabetes care hospital. The prevalence of metabolic syndrome was high among both groups, 94.3% in the Roma patients and 89.1% in the non-Roma. A slightly higher mean value of the triglyceride-glucose (TyG) index was observed among the Roma group (10.07 ± 0.71 versus 9.71 ± 0.82). Among the non-Roma, variables that were significantly associated with the TyG index were glycated hemoglobin (HbA1c), total cholesterol (TC), high density lipoprotein-cholesterol (HDL-c), and low-density lipoprotein-cholesterol (LDL-c), while among the Roma, HbA1c and HDL-c were correlated with this index. There were no differences concerning myocardial infarction; however, the number of patients with a history of stroke was 2.1 times higher in the Roma group compared to the non-Roma group. The prevalence of cardiovascular risk factors, cardiovascular disease, and microvascular complications among the study's Roma population are quite significant, underscoring the importance of ethnic disparities in approaching healthcare management strategies.
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Affiliation(s)
- Andrada Cosoreanu
- Department of Diabetes, Nutrition and Metabolic Diseases, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (A.C.); (A.V.); (G.R.)
| | - Emilia Rusu
- Department of Diabetes, Nutrition and Metabolic Diseases, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (A.C.); (A.V.); (G.R.)
| | - Florin Rusu
- “Doctor Carol Davila” Central Military University Emergency Hospital, 010825 Bucharest, Romania; (F.R.); (S.S.)
| | - Silviu Stanciu
- “Doctor Carol Davila” Central Military University Emergency Hospital, 010825 Bucharest, Romania; (F.R.); (S.S.)
| | - Ioana Ungureanu
- “Nicolae Malaxa” Clinica Hospital, 022441 Bucharest, Romania; (I.U.); (M.D.)
| | - Marius Donici
- “Nicolae Malaxa” Clinica Hospital, 022441 Bucharest, Romania; (I.U.); (M.D.)
| | - Alexandra Visinescu
- Department of Diabetes, Nutrition and Metabolic Diseases, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (A.C.); (A.V.); (G.R.)
| | | | - Gabriela Radulian
- Department of Diabetes, Nutrition and Metabolic Diseases, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (A.C.); (A.V.); (G.R.)
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27
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Thomson AM, Rioux BV, Hrubeniuk TJ, Bouchard DR, Sénéchal M. Does type 2 diabetes duration influence the effectiveness of an aerobic exercise intervention: Results from the INTENSITY study. PLoS One 2024; 19:e0304341. [PMID: 38843234 PMCID: PMC11156316 DOI: 10.1371/journal.pone.0304341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Accepted: 05/10/2024] [Indexed: 06/09/2024] Open
Abstract
BACKGROUND Studies suggest that longer durations of T2DM increase the risk of T2DM complications and premature mortality. However, whether T2DM duration impacts the efficacy of an aerobic exercise intervention is unclear. OBJECTIVE The purpose of this study was: 1) to compare changes in body composition, cardiorespiratory fitness, and glycemia between individuals with short- and long-duration T2DM after aerobic exercise and 2) to determine whether these changes were associated with changes in glycemia by T2DM duration. METHODS A secondary analysis of the INTENSITY study (NCT03787836), including thirty-four adults (≥19 years) with T2DM who participated in 28 weeks of aerobic exercise training for 150 minutes per week at a moderate-to-vigorous intensity (4.5 to 6.0 metabolic equivalents (METs)). Using pre-established cut-points, participants were categorized into two groups 1) short-duration T2DM (<5 years) or 2) long-duration T2DM (≥5 years). Glycemia was measured by glycated hemoglobin (HbA1c), body composition by BodPod, and cardiorespiratory fitness by a measure of peak oxygen consumption (VO2peak). All measurements were performed at baseline, 16 weeks, and 28 weeks. RESULTS Participants in the short-duration T2DM group experienced decreases in fat mass (kg) (p = 0.03), HbA1c (p = 0.05), and an increased relative VO2peak (p = 0.01). Those with long-duration T2DM experienced decreases in fat mass (kg) (p = 0.02) and HbA1c (p <0.001) and increased fat-free mass (p = 0.02). No significant differences were observed between groups in any outcomes. Changes in fat mass (r = 0.54, p = 0.02), and body fat percentage (r = 0.50, p = 0.02) were significantly associated with the change in HbA1c in those with a long-duration T2DM only. CONCLUSION Our results suggest T2DM duration did not differently impact the efficacy of a 28-week aerobic exercise intervention. However, changes in body composition were associated with better glycemia in individuals with longer T2DM duration only.
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Affiliation(s)
- Amy M. Thomson
- Cardiometabolic Exercise & Lifestyle Laboratory, Fredericton, Canada
- Faculty of Kinesiology, University of New Brunswick, Fredericton, Canada
| | - Brittany V. Rioux
- Cardiometabolic Exercise & Lifestyle Laboratory, Fredericton, Canada
- Faculty of Kinesiology, University of New Brunswick, Fredericton, Canada
| | - Travis J. Hrubeniuk
- CancerCare Manitoba, Canada
- Community Health Sciences, Max Rady College of Medicine, University of Manitoba, Winnipeg, Canada
| | - Danielle R. Bouchard
- Cardiometabolic Exercise & Lifestyle Laboratory, Fredericton, Canada
- Faculty of Kinesiology, University of New Brunswick, Fredericton, Canada
| | - Martin Sénéchal
- Cardiometabolic Exercise & Lifestyle Laboratory, Fredericton, Canada
- Faculty of Kinesiology, University of New Brunswick, Fredericton, Canada
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28
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Kazaryan S, Bazarbekova R, Dossanova A, Kainarbekova N, Zhakebayeva A. Functional state of the kidneys in patients with acute coronary syndrome against the background of newly identified disorders of carbohydrate metabolism: a multidisciplinary problem. Expert Rev Endocrinol Metab 2024:1-9. [PMID: 38831703 DOI: 10.1080/17446651.2024.2363543] [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: 11/02/2023] [Accepted: 03/30/2024] [Indexed: 06/05/2024]
Abstract
BACKGROUND Determining the relationship between cardiovascular risks, carbohydrate metabolism disorders, and renal dysfunction can help in creating new tools for their management and for better interaction of specialists in a multidisciplinary team. The purpose of this study was to determine the functional state of the kidneys and carbohydrate metabolism in patients with acute coronary syndrome without a history of such disorders. METHODS 200 patients of the cardiology department of the City Clinical Hospital No. 7 in Almaty were examined using laboratory diagnostics and subsequent statistical data processing. RESULTS Acute coronary syndrome develops in 63% of cases against the background of previous disorders of carbohydrate metabolism - prediabetes (45.5%) and type 2 diabetes mellitus (17.5%). In this group of patients, in the presence of disorders of carbohydrate metabolism, in all cases, it is accompanied by acute renal damage. It was noted that diabetes mellitus in newly diagnosed patients actually had a certain duration and occurred much earlier than cardiovascular complications - this was evidenced by an increased level of glycated hemoglobin. CONCLUSIONS Such results indicate the need for early diagnosis of cardio-reno-metabolic syndrome in patients with cardiovascular complications, as well as timely administration of drugs that simultaneously have antidiabetic, cardio- and nephroprotective effects.
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Affiliation(s)
- Svetlana Kazaryan
- Department of General Practice with a Focus on Endocrinology, Kazakhstan Medical University "KSPH", Almaty, Republic of Kazakhstan
| | - Rimma Bazarbekova
- Department of General Practice with a Focus on Endocrinology, Kazakhstan Medical University "KSPH", Almaty, Republic of Kazakhstan
| | - Ainur Dossanova
- Department of General Practice with a Focus on Endocrinology, Kazakhstan Medical University "KSPH", Almaty, Republic of Kazakhstan
| | | | - Aigerim Zhakebayeva
- Department of General Practice with a Focus on Endocrinology, Kazakhstan Medical University "KSPH", Almaty, Republic of Kazakhstan
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29
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Zhang J, Yu Z, Li S, Zhang Q, Chen W, Wang J, He S, Liu Y, Chen S, Xu J. Causal relationship between T2DM microvascular complications and gut microbiota: a Mendelian randomization study. Front Endocrinol (Lausanne) 2024; 15:1349465. [PMID: 38887269 PMCID: PMC11180823 DOI: 10.3389/fendo.2024.1349465] [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: 12/04/2023] [Accepted: 05/17/2024] [Indexed: 06/20/2024] Open
Abstract
Background Gowing number of studies have demonstrated the association between gut microbiome and T2DM microvascular complications, however the causal relationship remains unclear. Therefore, we using the Mendelian randomization (MR) approach to investigate this causal relation. Methods Using gut microbiome data from the International MiBioGen Consortium genome-wide association study (GWAS) and T2DM microvascular complications data from the FinnGen Consortium GWAS to perform MR analyses. Single nucleotide polymorphisms (SNPs) were selected as instrumental variables (IVs), the inverse variance weighting (IVW) method was used as the primary analysis method, and the results were tested for heterogeneity and horizontal pleiotropy. Results Our research identified that there are 5 known microbial species and 2 unknown microbial species in the gut microbiome that were causally related to T2DM retinopathy. Besides, three and seven known microbial species causal relationships between the gut microbiome and T2DM neuropathy and T2DM nephropathy, respectively. Conclusions Using MR methods, we demonstrated the causal relationship between gut microbiome and microvascular complications in T2DM, providing a new strategy for the prevention and treatment of it.
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Affiliation(s)
- Junping Zhang
- Department of Endocrine and Metabolism, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Jiangxi, China
| | - Zilu Yu
- Queen Mary School, Medical College, Nanchang University, Nanchang, China
| | - Shanshan Li
- Department of Endocrine and Metabolism, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Jiangxi, China
| | - Qingfang Zhang
- Queen Mary School, Medical College, Nanchang University, Nanchang, China
| | - Wen Chen
- Department of Endocrine and Metabolism, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Jiangxi, China
| | - Jingying Wang
- Department of Endocrine and Metabolism, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Jiangxi, China
| | - Shasha He
- Department of Endocrine and Metabolism, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Jiangxi, China
- Jiangxi Clinical Research Center for Endocrine and Metabolic Disease, Nanchang, Jiangxi, China
- Jiangxi Branch of National Clinical Research Center for Metabolic Disease, Nanchang, Jiangxi, China
| | - Ying Liu
- Department of Endocrine and Metabolism, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Jiangxi, China
- Jiangxi Clinical Research Center for Endocrine and Metabolic Disease, Nanchang, Jiangxi, China
- Jiangxi Branch of National Clinical Research Center for Metabolic Disease, Nanchang, Jiangxi, China
| | - Shen Chen
- Department of Endocrine and Metabolism, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Jiangxi, China
| | - Jixiong Xu
- Department of Endocrine and Metabolism, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Jiangxi, China
- Jiangxi Clinical Research Center for Endocrine and Metabolic Disease, Nanchang, Jiangxi, China
- Jiangxi Branch of National Clinical Research Center for Metabolic Disease, Nanchang, Jiangxi, China
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30
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Jia R, Solé-Guardia G, Kiliaan AJ. Blood-brain barrier pathology in cerebral small vessel disease. Neural Regen Res 2024; 19:1233-1240. [PMID: 37905869 DOI: 10.4103/1673-5374.385864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 08/22/2023] [Indexed: 11/02/2023] Open
Abstract
ABSTRACT Cerebral small vessel disease is a neurological disease that affects the brain microvasculature and which is commonly observed among the elderly. Although at first it was considered innocuous, small vessel disease is nowadays regarded as one of the major vascular causes of dementia. Radiological signs of small vessel disease include small subcortical infarcts, white matter magnetic resonance imaging hyperintensities, lacunes, enlarged perivascular spaces, cerebral microbleeds, and brain atrophy; however, great heterogeneity in clinical symptoms is observed in small vessel disease patients. The pathophysiology of these lesions has been linked to multiple processes, such as hypoperfusion, defective cerebrovascular reactivity, and blood-brain barrier dysfunction. Notably, studies on small vessel disease suggest that blood-brain barrier dysfunction is among the earliest mechanisms in small vessel disease and might contribute to the development of the hallmarks of small vessel disease. Therefore, the purpose of this review is to provide a new foundation in the study of small vessel disease pathology. First, we discuss the main structural domains and functions of the blood-brain barrier. Secondly, we review the most recent evidence on blood-brain barrier dysfunction linked to small vessel disease. Finally, we conclude with a discussion on future perspectives and propose potential treatment targets and interventions.
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Affiliation(s)
- Ruxue Jia
- Department of Medical Imaging, Anatomy, Radboud University Medical Center, Donders Institute for Brain, Cognition & Behavior, Center for Medical Neuroscience, Preclinical Imaging Center PRIME, Radboud Alzheimer Center, Nijmegen, the Netherlands
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31
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Kazemzadeh K, Bayani M, Khademi R, Sadat-Madani SF, Habibzadeh A, Shirani M, Ghadri H, Abbasalizadeh M, Izadi E, Rezaee M, Shafiei A, Joudaki A, Asadigandomani H, Deravi N, Meybodi SM, Bafrani MA. Association of serum omentin levels with microvascular complications of type 2 diabetes mellitus: a systematic review and meta-analysis. J Diabetes Metab Disord 2024; 23:239-249. [PMID: 38932798 PMCID: PMC11196567 DOI: 10.1007/s40200-023-01359-2] [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: 08/23/2023] [Accepted: 11/20/2023] [Indexed: 06/28/2024]
Abstract
Background and aims Type 2 diabetes mellitus (T2DM) is a chronic condition associated with various microvascular complications, including neuropathy, retinopathy, and nephropathy. Recent studies have suggested a potential association between serum omentin levels and the risk of developing microvascular complications in patients with T2DM. However, the existing evidence remains inconclusive. Therefore, we conducted a systematic review and meta-analysis to examine the association between serum omentin levels and microvascular complications in T2DM patients. Methods A comprehensive search was conducted in PubMed, Scopus, and Google Scholar databases to retrieve relevant articles published up to May 2023. Observational studies investigating omentin levels association with microvascular complications in T2DM patients were included. Data was extracted and hence analyzed. Results A total of seven cross-sectional articles met the inclusion criteria, with a total population of 1587 participants. The meta-analysis revealed a significant association between serum omentin levels and microvascular complications in patients with T2DM. Serum omentin levels were lower in patients with microvascular complications than in those without complications (Mean difference, 95% confidence interval: -1.31 [-2.50, -0.13], I2 = 99.62%). Conclusion This systematic review and meta-analysis provides evidence supporting an association between serum omentin levels and microvascular complications in patients with T2DM. The findings suggest that Omentin may be lower in T2DM patients with microvascular complications. Further research is warranted to elucidate the underlying mechanisms and explore the clinical implications of these findings. Supplementary Information The online version contains supplementary material available at 10.1007/s40200-023-01359-2.
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Affiliation(s)
- Kimia Kazemzadeh
- Student Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Maedeh Bayani
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Reza Khademi
- School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Adrina Habibzadeh
- School of Medicine, Fasa University of Medical Sciences, Fasa, Iran
- USERN Office, Fasa University of Medical Sciences, Fasa, Iran
| | - Mahsa Shirani
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hani Ghadri
- School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | | | - Erfan Izadi
- School of Medicine, Shahroud University of Medical Sciences, Shahroud, Iran
| | - Mahsa Rezaee
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Arshia Shafiei
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Alireza Joudaki
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Niloofar Deravi
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Melika Arab Bafrani
- Student Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran
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Imre E, Imre E, Ozturk S. Initial handgrip strength as a predictive factor for amputation risk in diabetic foot patients. Rev Clin Esp 2024; 224:346-356. [PMID: 38643901 DOI: 10.1016/j.rceng.2024.04.011] [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] [Indexed: 04/23/2024]
Abstract
BACKGROUND We aimed to analyze the prognostic significance of handgrip strength as predictor of lower extremity amputation at 1 year follow up in patients with type 2 diabetes. METHODS We evaluated 526 patients with type 2 diabetes between August 2020, and, June 2022. We collected from the electronic medical records demographic variables, laboratory data and history of amputation. The handgrip strength was assessed using a handheld Smedley digital dynamometer following the NHANES Muscle Strenght/Grip Test Procedure. Low handgrip strength was defined for women as less than 16 kg and for men less than 27 kg. Outcome variable was major or minor lower extremity amputation. RESULTS A total of 205 patients with complete data entered the study. Patients mean age was 59 years old, 37% were women and the mean diabetes disease duration was 14 years. Seventy-seven (37%) patients suffered from lower extremity mputations (26 major and 51 minor amputations). After controlling for age, gender, presence of peripheral artery disease, body mass index and white cell counts as confounder variables, patients with low handgrip had an increased risk for amputations (Odds Ratio 2.17; 95% confidence Interval: 1.09-4.32; <0.001). CONCLUSION Low handgrip stregth is an independent prognostic marker for lower limb amputation at one year in patients with diabetes.
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Affiliation(s)
- E Imre
- Marmara University Medical Faculty, Endocrinology and Metabolism Department.
| | - E Imre
- Bakırkoy Dr. Sadi Konuk Training and Research Hospital, Orthopaedics and Traumatology.
| | - S Ozturk
- Gaziantep Dr. Ersin Arslan Training and Research Hospital, Endocrinology and Metabolism.
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Zheng S, Zhao N, Feng C, Ma J. Cell division cycle 42 attenuates high glucose-treated renal tubular epithelial cell apoptosis, fibrosis, and inflammation, but activates the PAK1/AKT pathway. Clin Exp Nephrol 2024; 28:513-521. [PMID: 38416339 DOI: 10.1007/s10157-024-02468-9] [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: 11/15/2023] [Accepted: 01/20/2024] [Indexed: 02/29/2024]
Abstract
BACKGROUND Cell division cycle 42 (CDC42) modulates metabolism, inflammation, and fibrosis to engage in the pathology of diabetic complications. This study intended to further investigate the influence of CDC42 on viability, apoptosis, inflammation, epithelial-mesenchymal transition, and fibrosis in high glucose (HG)-treated renal tubular epithelial cells. METHODS HK-2 cells were exposed to HG medium (30 mM) to establish the diabetic nephropathy (DN) cellular model, then the cells were transfected with scramble overexpression control (oeNC) or CDC42 overexpression (oeCDC42) vectors. RESULTS Both the level of CDC42 mRNA and protein were decreased in HG-treated HK-2 cells in a dose- and time-dependent manner. Then HG-treated HK-2 cells were proposed for the following experiments. It was found that CDC42 increased CCK-8 detected viability and EdU positive cells. On the contrary, CDC42 reduced cell apoptosis, which was reflected by decreased TUNEL positive rate, increased BCL2, and reduced BAX. Interestingly, CDC42 inhibited fibrosis, which was reflected by increased E-Cadherin, as well as decreased Vimentin, TGF-β1, Collagen1, and α-SMA. Apart from these, CDC42 also attenuated proinflammatory cytokine production, including TNF-α, IL-1β, and IL-6. Moreover, CDC42 activated the PAK1/AKT pathway, which was reflected by increased p-PAK1 and p-AKT. However, CDC42 did not affect p-ERK. CONCLUSION CDC42 may retard DN progression via its regulation of renal tubular epithelial cell functions, which may be due to its stimulation of the PAK1/AKT pathway.
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Affiliation(s)
- Shanshan Zheng
- Clinical Integrated Traditional Chinese and Western Medicine, Heilongjiang University of Chinese Medicine, Harbin, 150040, China
| | - Na Zhao
- Department of Endocrinology, First Affiliated Hospital, Heilongjiang University of Chinese Medicine, No. 26 Heping Road, Harbin, 150040, China
| | - Chuwen Feng
- Teaching and Research Department of Western Medicine Internal Medicine, Heilongjiang University of Chinese Medicine, Harbin, 150040, China
| | - Jian Ma
- Department of Endocrinology, First Affiliated Hospital, Heilongjiang University of Chinese Medicine, No. 26 Heping Road, Harbin, 150040, China.
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Ge Y, Wang Q, Yao Y, Xin Q, Sun J, Chen W, Lin Y, Cai X. Framework Nucleic Acids-Based VEGF Signaling Activating System for Angiogenesis: A Dual Stimulation Strategy. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2308701. [PMID: 38460168 DOI: 10.1002/advs.202308701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 12/29/2023] [Indexed: 03/11/2024]
Abstract
Angiogenesis is crucial for tissue engineering, wound healing, and regenerative medicine. Nanomaterials constructed based on specific goals can be employed to activate endogenous growth factor-related signaling. In this study, based on the conventional single-stranded DNA self-assembly into tetrahedral framework nucleic acids (tFNAs), the Apt02 nucleic acid aptamer and dimethyloxallyl glycine (DMOG) small molecule are integrated into a complex via a template-based click chemistry reaction and toehold-mediated strand displacement reaction. Thus, being able to simulate the VEGF (vascular endothelial growth factor) function and stabilize HIF (hypoxia-inducible factor), a functional whole is constructed and applied to angiogenesis. Cellular studies demonstrate that the tFNAs-Apt02 complex (TAC) has a conspicuous affinity to human umbilical vein endothelial cells (HUVECs). Further incubation with DMOG yields the tFNAs-Apt02-DMOG complex (TACD), which promotes VEGF secretion, in vitro blood vessel formation, sprouting, and migration of HUVECs. Additionally, TACD enhances angiogenesis by upregulating the VEGF/VEGFR and HIF signaling pathways. Moreover, in a diabetic mouse skin defect repair process, TACD increases blood vessel formation and collagen deposition, therefore accelerating wound healing. The novel strategy simulating VEGF and stabilizing HIF promotes blood-vessel formation in vivo and in vitro and has the potential for broad applications in the vascularization field.
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Affiliation(s)
- Yichen Ge
- State Key Laboratory of Oral Diseases, National Center for Stomatology, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, 610041, P. R. China
| | - Qingxuan Wang
- State Key Laboratory of Oral Diseases, National Center for Stomatology, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, 610041, P. R. China
| | - Yangxue Yao
- State Key Laboratory of Oral Diseases, National Center for Stomatology, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, 610041, P. R. China
| | - Qin Xin
- State Key Laboratory of Oral Diseases, National Center for Stomatology, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, 610041, P. R. China
| | - Jiafei Sun
- State Key Laboratory of Oral Diseases, National Center for Stomatology, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, 610041, P. R. China
| | - Wen Chen
- State Key Laboratory of Oral Diseases, National Center for Stomatology, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, 610041, P. R. China
| | - Yunfeng Lin
- State Key Laboratory of Oral Diseases, National Center for Stomatology, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, 610041, P. R. China
- Sichuan Provincial Engineering Research Center of Oral Biomaterials, Chengdu, Sichuan, 610041, P. R. China
| | - Xiaoxiao Cai
- State Key Laboratory of Oral Diseases, National Center for Stomatology, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, 610041, P. R. China
- Sichuan Provincial Engineering Research Center of Oral Biomaterials, Chengdu, Sichuan, 610041, P. R. China
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Khalil O, Dargham S, Jayyousi A, Al Suwaidi J, Abi Khalil C. Diabetes Is Associated with Worse Postoperative Mortality and Morbidity in Bariatric Surgery, Regardless of the Procedure. J Clin Med 2024; 13:3174. [PMID: 38892885 PMCID: PMC11173340 DOI: 10.3390/jcm13113174] [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: 04/11/2024] [Revised: 05/20/2024] [Accepted: 05/21/2024] [Indexed: 06/21/2024] Open
Abstract
Background/Objectives: Bariatric surgery is a central cornerstone in obesity treatment. We aimed to assess the impact of diabetes on the postoperative outcomes of bariatric surgery and compare three techniques: sleeve gastrectomy, Roux-en-Y, and gastric banding. Methods: We extracted data from the National Inpatient Sample (2015-2019) using ICD codes. The primary outcome was postoperative mortality. Secondary outcomes were major bleeding, atrial fibrillation, and acute renal failure. Results: Among patients who underwent sleeve gastrectomy, diabetes was associated with a higher adjusted risk of mortality (aOR 2.07 [1.36-3.16]), atrial fibrillation, and acute renal failure, but a similar risk of bleeding. Among patients who underwent Roux-en-Y, diabetes did not increase mortality and bleeding risk. Still, it was associated with a higher risk of atrial fibrillation and acute renal failure. Among patients who underwent gastric banding, diabetes was only associated with a higher risk of bleeding. When comparing the three techniques in diabetes patients, Roux-en-Y was significantly associated with higher mortality and acute renal failure risk when compared to the other procedures. Bleeding was more common in Roux-en-Y than in Sleeve. Conclusions: In total, diabetes is associated with worse postoperative outcomes in bariatric surgery, regardless of the technique. Among diabetes patients, Roux-en-Y was associated with the highest mortality and morbidity.
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Affiliation(s)
- Omar Khalil
- Research Department, Weill Cornell Medicine—Qatar, Doha P.O. Box 24144, Qatar
- Department of Medicine, Virginia Commonwealth University Health, Richmond, VA 23298, USA
| | - Soha Dargham
- Department of Medical Education, Weill Cornell Medicine—Qatar, Doha P.O. Box 24144, Qatar
| | - Amin Jayyousi
- Department of Endocrinology, Hamad Medical Corporation, Doha P.O. Box 3050, Qatar
| | - Jassim Al Suwaidi
- Heart Hospital, Hamad Medical Corporation, Doha P.O. Box 3050, Qatar;
| | - Charbel Abi Khalil
- Research Department, Weill Cornell Medicine—Qatar, Doha P.O. Box 24144, Qatar
- Heart Hospital, Hamad Medical Corporation, Doha P.O. Box 3050, Qatar;
- Sanford and I. Weill Department of Medicine, Weill Cornell Medicine, New York, NY 10065, USA
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Gong Y, Bai X, Zhang D, Yang X, Qin Z, Yang Y, Zhou Y, Meng J, Liu X. Effect of DPP-4i inhibitors on renal function in patients with type 2 diabetes mellitus: a systematic review and meta-analysis of randomized controlled trials. Lipids Health Dis 2024; 23:157. [PMID: 38796440 PMCID: PMC11128128 DOI: 10.1186/s12944-024-02132-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2024] [Accepted: 05/06/2024] [Indexed: 05/28/2024] Open
Abstract
AIMS About 20-40% patients with type 2 diabetes mellitus (T2DM) had an increased risk of developing diabetic nephropathy (DN). Dipeptidyl peptidase-4 inhibitors (DPP-4i) were recommended for treatment of T2DM, while the impact of DPP-4i on renal function remained unclear. This study aimed to explore the effect of DPP-4i on renal parameter of estimated glomerular filtration rate (eGFR) and albumin-to-creatinine ratio (ACR) in T2DM. METHODS A systematic search was performed across PubMed, Embase and Cochrane Library. A fixed or random-effects model was used for quantitative synthesis according to the heterogeneity, which was assessed with I2 index. Sensitivity analysis and publication bias were performed with standard methods, respectively. RESULTS A total of 17 randomized controlled trials were identified. Administration of DPP-4i produced no significant effect on eGFR (WMD, -0.92 mL/min/1.73m2, 95% CI, -2.04 to 0.19) in diabetic condition. DPP-4i produced a favorable effect on attenuating ACR (WMD, -2.76 mg/g, 95% CI, -5.23 to -0.29) in patients with T2DM. The pooled estimate was stable based on the sensitivity test. No publication bias was observed according to Begg's and Egger's tests. CONCLUSIONS Treatment with DPP-4i preserved the renal parameter of eGFR in diabetic condition. Available evidences suggested that administration of DPP-4i produced a favorable effect on attenuating ACR in patients with T2DM. INTERNATIONAL PROSPECTIVE REGISTER FOR SYSTEMATIC REVIEW (PROSPERO) NUMBER: CRD.42020144642.
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Affiliation(s)
- Yong Gong
- Department of Nephrology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Xueyan Bai
- Department of Hemotology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Donglei Zhang
- Department of Hemotology, Zhongnan Hospital, Wuhan University, Wuhan, Hubei, China
| | - Xingsheng Yang
- Department of Cardiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Zheng Qin
- Department of Cardiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yu Yang
- Department of Cardiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yilun Zhou
- Department of Nephrology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
| | - Jie Meng
- Department of Pathology, Beijing TongRen Hospital, Capital Medical University, Beijing, China.
| | - Xin Liu
- Department of Pharmacy, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
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Hotta Y, Oyama K, Yoshida T, Ieda N, Mori T, Horita Y, Kataoka T, Furukawa-Hibi Y, Ohya S, Nakagawa H, Kimura K. The Effects of a Red-Light Controllable Nitric Oxide Donor, NORD-1, on Erectile Dysfunction in Rats with Streptozotocin Induced Diabetes Mellitus. World J Mens Health 2024; 42:42.e58. [PMID: 38772543 DOI: 10.5534/wjmh.230362] [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: 12/25/2023] [Revised: 01/31/2024] [Accepted: 01/31/2024] [Indexed: 05/23/2024] Open
Abstract
PURPOSE Patients with diabetes mellitus (DM) often exhibit refractory erectile dysfunction (ED). Red-light-controllable nitric oxide donor (NORD-1) and red-light irradiation have successfully enhanced erectile function in intact rats. In this study, we investigated whether the combination of NORD-1 and red-light irradiation effectively treated ED in streptozotocin (STZ)-treated rats with DM. MATERIALS AND METHODS Seven-week-old male Sprague-Dawley rats were used in this study. Rats in the DM and sham groups received intravenous STZ (50 mg/kg) and saline, respectively. One week after treatment, the blood glucose level of rats in the DM group was >250 mg/dL. Five weeks after the treatment, we performed a functional study by measuring intracavernous pressure (ICP) under cavernous nerve stimulation before and after NORD-1 treatment with and without light irradiation. Additionally, we performed an isometric tension study using the corpus cavernosum of rats treated with NORD-1 or the control compound, SiR650. RESULTS The ICP/mean arterial pressure (MAP) ratio was significantly lower in the DM group than in the sham group before and after NORD-1 treatment without light irradiation (both p<0.05). After NORD-1 treatment with light irradiation, the ICP/MAP ratio in the sham and DM groups was significantly enhanced than before and after NORD-1 treatment without light irradiation (all p<0.05). The ICP/MAP ratio in the DM group after NORD-1 with light irradiation was similar to that in the sham group under normal conditions before NORD-1 treatment. Moreover, the systemic blood pressure was not affected by NORD-1 or light irradiation. In the tension study, the corpus cavernosum of rats treated with SiR650 was not changed by red light in the sham or DM groups. However, the rats treated with NORD-1 were strongly relaxed by red light in both groups. CONCLUSIONS NORD-1 and red-light irradiation could improve ED in the presence of DM without lowering blood pressure.
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Affiliation(s)
- Yuji Hotta
- Department of Clinical Pharmaceutics, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
- Department of Hospital Pharmacy, Nagoya City University Graduate School of Pharmaceutical Sciences, Nagoya, Japan.
| | - Kyoya Oyama
- Department of Hospital Pharmacy, Nagoya City University Graduate School of Pharmaceutical Sciences, Nagoya, Japan
| | - Takuma Yoshida
- Department of Hospital Pharmacy, Nagoya City University Graduate School of Pharmaceutical Sciences, Nagoya, Japan
- Department of Pharmacology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Naoya Ieda
- Department of Organic and Medicinal Chemistry, Nagoya City University Graduate School of Pharmaceutical Sciences, Nagoya, Japan
| | - Taiki Mori
- Department of Hospital Pharmacy, Nagoya City University Graduate School of Pharmaceutical Sciences, Nagoya, Japan
| | - Yasuhiro Horita
- Department of Clinical Pharmaceutics, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Tomoya Kataoka
- Department of Pharmacology, Chiba Institute of Science, Choshi, Japan
| | - Yoko Furukawa-Hibi
- Department of Clinical Pharmaceutics, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Susumu Ohya
- Department of Pharmacology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Hidehiko Nakagawa
- Department of Organic and Medicinal Chemistry, Nagoya City University Graduate School of Pharmaceutical Sciences, Nagoya, Japan
| | - Kazunori Kimura
- Department of Clinical Pharmaceutics, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
- Department of Hospital Pharmacy, Nagoya City University Graduate School of Pharmaceutical Sciences, Nagoya, Japan
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Kaawele S, Elkeraie A, Youssef E, Elrggal M, Elrggal M, Zyada R, Esmail W. Spectrum of Nondiabetic Kidney Diseases in Patients with Type 2 Diabetes Mellitus Who Underwent Kidney Biopsy in Egypt. Kidney Blood Press Res 2024; 49:377-384. [PMID: 38754398 DOI: 10.1159/000538852] [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: 08/09/2023] [Accepted: 04/08/2024] [Indexed: 05/18/2024] Open
Abstract
INTRODUCTION Diabetic kidney disease (DKD) affects 30-40% of patients with diabetes. The prevalence of nondiabetic kidney disease (NDKD) in patients with type 2 diabetes mellitus (T2D) in Egypt is unknown. This study aimed to assess the prevalence of NDKD in patients with T2D in Egypt. METHODS In this cross-sectional study, we searched the data of patients with T2D who underwent a native kidney biopsy between January 2010 and December 2020 in a kidney pathology laboratory in Egypt. RESULTS Of 12,006 patients who underwent kidney biopsy, 677 patients had T2D. NDKD was found in 285 patients (42.7%), DKD in 220 patients (33%), and mixed DKD and NDKD in 162 patients (24.3%). The total prevalence of NDKD was 67% in patients with T2D in our study group. Membranous nephropathy was the most common histopathological disease in patients with NDKD (20.6%) followed by acute tubular injury (ATI) (19.2%) and focal segmental glomerulosclerosis (15.2%). The presence of ATI in a kidney biopsy was associated with a significantly higher mean serum creatine level (p < 0.001). Minimal change disease was associated with a significantly higher proteinuria level (p < 0.001). In binary logistic regression analysis, combining NDKD and mixed groups, the duration of diabetes was a negative predictor of NDKD, with a longer duration decreasing the likelihood of NDKD. CONCLUSION NDKD is prevalent among patients with T2D who underwent a kidney biopsy. Kidney biopsy remains the gold standard for diagnosing NDKD in patients with T2D.
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Affiliation(s)
- Salem Kaawele
- Nephrology Specialist at Premier Hospital, Mombasa, Kenya
| | - Ahmed Elkeraie
- Professor of Internal Medicine, Nephrology Department at Alexandria University, Faculty of Medicine, Alexandria, Egypt
| | - Eman Youssef
- Professor of Internal Medicine, Diabetes and Metabolism Department at Alexandria University, Faculty of Medicine, Alexandria, Egypt
| | - Mohamed Elrggal
- Nephrology Department, Kidney and Urology Centre, Alexandria, Egypt
| | - Mahmoud Elrggal
- Pharmacology & Toxicology Department, Faculty of Medicine, Al-Qunfudah Umm Al-Qura University, Mecca, Saudi Arabia
| | - Rowan Zyada
- Nephrology Specialist at Kidney and Urology Centre, Alexandria, Egypt,
| | - Wessam Esmail
- Professor of Pathology, Beni-Suef University, Faculty of Medicine, Beni Suef, Egypt
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Natale F, Luisi E, Franzese R, Mollo N, Solimene A, Caso VM, Corvino A, Golino P, Cimmino G. Semaglutide in Cardiometabolic Diseases: SELECTing the Target Population. J Cardiovasc Dev Dis 2024; 11:145. [PMID: 38786967 PMCID: PMC11122593 DOI: 10.3390/jcdd11050145] [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: 03/28/2024] [Revised: 05/01/2024] [Accepted: 05/04/2024] [Indexed: 05/25/2024] Open
Abstract
Cardiovascular diseases remain the main cause of death and disability worldwide. Despite the tremendous improvement in pharmacological, minimally invasive and rehabilitative strategies, global deaths due to cardiovascular diseases are still increasing. Additional risk factors have been recently proposed, and thanks to scientific progress, novel drugs for the control of the main risk factors focusing on the cardiometabolic pathways have been identified. Glucagon-like peptide-1 (GLP-1) receptor agonists represent an innovative step in the management of patients affected by type 2 diabetes mellitus. In addition to their significant efficacy on glycemic homeostasis, some members of this class of drugs have indications in the treatment of obesity. Furthermore, accumulated evidence in the literature has finally suggested a protective role in cardiovascular health. The possible role of GLP-1R agonist drugs (GLP-1RAs) on the mechanisms underlying chronic inflammation and the almost ubiquitous distribution of GLP-1 receptors could explain the enormous versatility of these drugs. Semaglutide is a GLP-1RA recently proven to be effective in cardiovascular outcomes. In the present article, we will review the available data on semaglutide in light of the most recent publications to better characterize the target population achieving cardiovascular benefits.
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Affiliation(s)
- Francesco Natale
- Vanvitelli Cardiology Unit, Monaldi Hospital, 80131 Naples, Italy; (F.N.); (P.G.)
| | - Ettore Luisi
- Vanvitelli Cardiology Unit, Monaldi Hospital, 80131 Naples, Italy; (F.N.); (P.G.)
- Department of Translational Medical Sciences, Section of Cardiology, University of Campania Luigi Vanvitelli, 80131 Naples, Italy
| | - Rosa Franzese
- Vanvitelli Cardiology Unit, Monaldi Hospital, 80131 Naples, Italy; (F.N.); (P.G.)
- Department of Translational Medical Sciences, Section of Cardiology, University of Campania Luigi Vanvitelli, 80131 Naples, Italy
| | - Noemi Mollo
- Vanvitelli Cardiology Unit, Monaldi Hospital, 80131 Naples, Italy; (F.N.); (P.G.)
- Department of Translational Medical Sciences, Section of Cardiology, University of Campania Luigi Vanvitelli, 80131 Naples, Italy
| | - Achille Solimene
- Vanvitelli Cardiology Unit, Monaldi Hospital, 80131 Naples, Italy; (F.N.); (P.G.)
- Department of Translational Medical Sciences, Section of Cardiology, University of Campania Luigi Vanvitelli, 80131 Naples, Italy
| | - Valentina Maria Caso
- Department of Precision Medicine, University of Campania Luigi Vanvitelli, 80131 Naples, Italy
- Pharmacy Unit, Monaldi Hospital, 80131 Naples, Italy
| | | | - Paolo Golino
- Vanvitelli Cardiology Unit, Monaldi Hospital, 80131 Naples, Italy; (F.N.); (P.G.)
- Department of Translational Medical Sciences, Section of Cardiology, University of Campania Luigi Vanvitelli, 80131 Naples, Italy
| | - Giovanni Cimmino
- Department of Translational Medical Sciences, Section of Cardiology, University of Campania Luigi Vanvitelli, 80131 Naples, Italy
- Cardiology Unit, AOU Luigi Vanvitelli, 80138 Naples, Italy
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Fakheran O, Bencze B, Mischak I, Vegh D, Payer M. The reliability of using gingival crevicular blood to measure blood glucose and hba1c levels in the dental setting: a systematic review and meta-analysis. Clin Oral Investig 2024; 28:299. [PMID: 38702475 PMCID: PMC11068679 DOI: 10.1007/s00784-024-05685-4] [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: 10/03/2023] [Accepted: 04/24/2024] [Indexed: 05/06/2024]
Abstract
OBJECTIVE There are 500 million patients living with diabetes mellitus worldwide and 50% of them remain undiagnosed. Routine periodontal probing provides gingival crevicular blood in patients with gingivitis. Gingival blood may be useful for diabetes screening without the need for any expensive, painful or time-consuming method by using convenient glucometers. Therefore, the objective of this systematic review and meta-analysis is to answer the question to "is there a difference in glucose or HbA1c levels (O) in patients with positive gingival bleeding (P) measured on gingival crevicular blood (GCB) (I) compared to finger prick capillary blood (CB) (C). MATERIALS AND METHODS The authors performed an electronic search of six databases using identical MeSH phrases. Only human clinical studies without limitations on the year of publication were considered. Data extraction was done by using standardized data collection sheets. Risk of bias assessment were conducted using QUADAS-2 and QUADAS-C. Meta-analyses were carried out with the random effects model to aggregate the correlation coefficients and the difference between the means between gingival and capillary blood reading, using 95% confidence intervals. RESULTS The database and manual search yielded 268 articles, from which the selection procedure provided 36 articles for full-text screening, and the final pool of eligible articles composed of 23 studies with 1680 patients. Meta-analysis results on glycemic levels showed differences between the GCB and CB procedures in patients with and without diabetes with values of -6.80 [-17.35; 3.76] and - 4.36 [-9.89; 1.18], respectively. Statistically significant correlations were found (p = 0.001) between GCB and CB measurements in patients with (0.97 [0.927; 0.987]) and without diabetes (0.927 [0.873; 0.958]). CONCLUSION Gingival blood could prove to be useful to identify patients with undiagnosed diabetes when the necessary amount of uncontaminated blood is present. However, this technique is limited by the possibility of contamination, prandial status and inaccuracies, so it is unsuited to address the patient's glycemic control accurately.
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Affiliation(s)
- Omid Fakheran
- Division of Oral Surgery and Orthodontics, Department of Dentistry and Oral Health, Medical University of Graz, Billrothgasse 4, Graz, 8010, Austria
| | - Bulcsu Bencze
- Department of Prosthodontics, Semmelweis University, Szentkiralyi utca 47, Budapest, 1088, Hungary
| | - Irene Mischak
- Department of Prosthodontics, Semmelweis University, Szentkiralyi utca 47, Budapest, 1088, Hungary
| | - Daniel Vegh
- Department of Prosthodontics, Semmelweis University, Szentkiralyi utca 47, Budapest, 1088, Hungary.
| | - Michael Payer
- Division of Oral Surgery and Orthodontics, Department of Dentistry and Oral Health, Medical University of Graz, Billrothgasse 4, Graz, 8010, Austria
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Song Y, Zhang H, Sun J, Long Y, Zhang K, Yin Q, Duan X. Glycemic Variability and the Risk of Diabetic Peripheral Neuropathy: A Meta-Analysis. Horm Metab Res 2024; 56:358-367. [PMID: 37820699 DOI: 10.1055/a-2165-3579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/13/2023]
Abstract
Glycemic variability (GV) has been related to complications in patients with diabetes. The aim of the systematic review and meta-analysis was to investigate whether GV is also associated with the incidence of diabetic peripheral neuropathy (DPN). A systematic search of Medline, Web of Science, Embase, and Cochrane Library database was conducted to identify relevant observational studies with longitudinal follow-up. The Newcastle-Ottawa Scale was used for study quality evaluation. A random-effects model was utilized to pool the results, accounting for heterogeneity. Ten observational studies including 72 565 patients with diabetes were included. The quality score was 8-9, indicating generally good quality of the included studies. With a mean follow-up duration of 7.1 years, 11 532 patients (15.9%) were diagnosed as DPN. Compared to patients with low GV, patients with high GV were associated with an increased risk incidence of DPN (risk ratio: 1.51, 95% confidence interval: 1.23 to 1.85, p<0.001; I2=78%). In addition, subgroup analysis showed consistent results in patients with type 1 and type 2 diabetes, and in studies evaluating the short-term and long-term GV (p for subgroup difference=0.82 and 0.53). Finally, results of subgroup analysis also suggested that the association between GV and risk of DPN were not significantly affected by study design, follow-up durations, diagnostic methods for DPN, adjustment of mean glycated hemoglobin A1c, or study quality scores (p for subgroup difference all>0.05). A high GV may be associated with an increased incidence of DPN.
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Affiliation(s)
- Ying Song
- Department of Endocrinology and Metabolism, Xichang People's Hospital, Xichang, China
| | - Haiyan Zhang
- Department of Endocrinology and Metabolism, Xichang People's Hospital, Xichang, China
| | - Ju Sun
- Department of Endocrinology and Metabolism, Xichang People's Hospital, Xichang, China
| | - Ying Long
- Department of Endocrinology and Metabolism, Xichang People's Hospital, Xichang, China
| | - Kaixiang Zhang
- Department of Endocrinology and Metabolism, Xichang People's Hospital, Xichang, China
| | - Qian Yin
- Department of Endocrinology and Metabolism, Xichang People's Hospital, Xichang, China
| | - Xiaorong Duan
- Department of Endocrinology and Metabolism, Xichang People's Hospital, Xichang, China
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He D, Gao B, Wang J, Yang C, Zhao MH, Zhang L. The Difference Between Cystatin C- and Creatinine-Based Estimated Glomerular Filtration Rate and Risk of Diabetic Microvascular Complications Among Adults With Diabetes: A Population-Based Cohort Study. Diabetes Care 2024; 47:873-880. [PMID: 38470988 PMCID: PMC11043223 DOI: 10.2337/dc23-2364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 02/19/2024] [Indexed: 03/14/2024]
Abstract
OBJECTIVE The impact of the difference between cystatin C- and creatinine-based estimated glomerular filtration rate (eGFRdiff) on diabetic microvascular complications (DMCs) remains unknown. We investigated the associations of eGFRdiff with overall DMCs and subtypes, including diabetic retinopathy (DR), diabetic kidney disease (DKD), and diabetic neuropathy (DN). RESEARCH DESIGN AND METHODS This prospective cohort study included 25,825 participants with diabetes free of DMCs at baseline (2006 to 2010) from the UK Biobank. eGFRdiff was calculated using both absolute difference (eGFRabdiff) and the ratio (eGFRrediff) between cystatin C- and creatinine-based calculations. Incidence of DMCs was ascertained using electronic health records. Cox proportional hazards regression models were used to evaluate the associations of eGFRdiff with overall DMCs and subtypes. RESULTS During a median follow-up of 13.6 years, DMCs developed in 5,753 participants, including 2,752 cases of DR, 3,203 of DKD, and 1,149 of DN. Each SD decrease of eGFRabdiff was associated with a 28% higher risk of overall DMCs, 14% higher risk of DR, 56% higher risk of DKD, and 29% higher risk of DN. For each 10% decrease in eGFRrediff, the corresponding hazard ratios (95% CIs) were 1.16 (1.14, 1.18) for overall DMCs, 1.08 (1.05, 1.11) for DR, 1.29 (1.26, 1.33) for DKD, and 1.17 (1.12, 1.22) for DN. The magnitude of associations was not materially altered in any of the sensitivity analyses. CONCLUSIONS Large eGFRdiff was independently associated with risk of DMCs and its subtypes. Our findings suggested monitoring eGFRdiff in the diabetes population has potential benefit for identification of high-risk patients.
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Affiliation(s)
- Daijun He
- Renal Division, Department of Medicine, Peking University First Hospital, Beijing, China
- Institute of Nephrology, Key Laboratory of Renal Disease, Ministry of Health of China, and Key Laboratory of Chronic Kidney Disease Prevention and Treatment (Peking University), Ministry of Education, Beijing, China
- Research Units of Diagnosis and Treatment of Immune-mediated Kidney Diseases, Chinese Academy of Medical Sciences, Beijing, China
| | - Bixia Gao
- Renal Division, Department of Medicine, Peking University First Hospital, Beijing, China
- Institute of Nephrology, Key Laboratory of Renal Disease, Ministry of Health of China, and Key Laboratory of Chronic Kidney Disease Prevention and Treatment (Peking University), Ministry of Education, Beijing, China
- Research Units of Diagnosis and Treatment of Immune-mediated Kidney Diseases, Chinese Academy of Medical Sciences, Beijing, China
| | - Jinwei Wang
- Renal Division, Department of Medicine, Peking University First Hospital, Beijing, China
- Institute of Nephrology, Key Laboratory of Renal Disease, Ministry of Health of China, and Key Laboratory of Chronic Kidney Disease Prevention and Treatment (Peking University), Ministry of Education, Beijing, China
- Research Units of Diagnosis and Treatment of Immune-mediated Kidney Diseases, Chinese Academy of Medical Sciences, Beijing, China
| | - Chao Yang
- Renal Division, Department of Medicine, Peking University First Hospital, Beijing, China
- Institute of Nephrology, Key Laboratory of Renal Disease, Ministry of Health of China, and Key Laboratory of Chronic Kidney Disease Prevention and Treatment (Peking University), Ministry of Education, Beijing, China
- Research Units of Diagnosis and Treatment of Immune-mediated Kidney Diseases, Chinese Academy of Medical Sciences, Beijing, China
| | - Ming-Hui Zhao
- Renal Division, Department of Medicine, Peking University First Hospital, Beijing, China
- Institute of Nephrology, Key Laboratory of Renal Disease, Ministry of Health of China, and Key Laboratory of Chronic Kidney Disease Prevention and Treatment (Peking University), Ministry of Education, Beijing, China
- Research Units of Diagnosis and Treatment of Immune-mediated Kidney Diseases, Chinese Academy of Medical Sciences, Beijing, China
| | - Luxia Zhang
- Renal Division, Department of Medicine, Peking University First Hospital, Beijing, China
- Institute of Nephrology, Key Laboratory of Renal Disease, Ministry of Health of China, and Key Laboratory of Chronic Kidney Disease Prevention and Treatment (Peking University), Ministry of Education, Beijing, China
- Research Units of Diagnosis and Treatment of Immune-mediated Kidney Diseases, Chinese Academy of Medical Sciences, Beijing, China
- National Institute of Health Data Science at Peking University, Beijing, China
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Yu H, Ma J, Gu Y, Zou W, Zhao N. Serum cell division cycle 42 reflects the development and progression of diabetic nephropathy in patients with diabetes mellitus. Exp Ther Med 2024; 27:185. [PMID: 38533430 PMCID: PMC10964736 DOI: 10.3892/etm.2024.12473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 11/16/2023] [Indexed: 03/28/2024] Open
Abstract
Cell division cycle 42 (CDC42) regulates podocyte apoptosis to take part in the development and progression of diabetic nephropathy (DN), but currently the clinical evidence is limited. The aim of the present study was to investigate the capability of serum CDC42 expression level to estimate the development and progression of DN in patients with diabetes mellitus (DM). Patients with type 2 DM (n=306) were enrolled and divided into normoalbuminuria (n=185), microalbuminuria (n=72) and macroalbuminuria (n=49) groups based on the urinary albumin-to-creatinine ratio. Serum CDC42 was measured in all subjects using enzyme-linked immunosorbent assay. The median (interquartile range) CDC42 in patients with DM was 0.461 (0.314-0.690) ng/ml (range, 0.087-1.728 ng/ml). CDC42 was positively associated with the estimated glomerular filtration rate (P<0.001), but negatively correlated with body mass index, systolic blood pressure, hemoglobin A1c, serum creatine, serum uric acid and C reactive protein (all P<0.050). CDC42 levels were lowest in the macroalbuminuria group, followed by the microalbuminuria group, and were highest in the normoalbuminuria group (P<0.001). CDC42 indicated that it was a favorable estimator for the presence of albuminuria [area under the curve (AUC), 0.792; 95% confidence interval (CI), 0.736-0.848] and macroalbuminuria (AUC, 0.845; 95% CI, 0.775-0.915). By analyses in four different multivariate logistic regression models, increased CDC42 was independently associated with the presence of microalbuminuria (all P<0.001), macroalbuminuria (most P<0.001) and microalbuminuria + macroalbuminuria (all P<0.001). Serum CDC42 level negatively correlated with microalbuminuria and macroalbuminuria in patients with DM, suggesting its ability for estimating the development and progression of DN.
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Affiliation(s)
- Hongyu Yu
- Clinic of Integrated Traditional and Chinese Medicine, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang 150040, P.R. China
| | - Jian Ma
- Department of Endocrinology, First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang 150040, P.R. China
| | - Yueru Gu
- Department of Gynecology, First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang 150040, P.R. China
| | - Wei Zou
- Department of Endocrinology, First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang 150040, P.R. China
| | - Na Zhao
- Clinic of Integrated Traditional and Chinese Medicine, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang 150040, P.R. China
- Department of Endocrinology, First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang 150040, P.R. China
- Department of Chinese Medicine Internal Medicine, Second Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang 150040, P.R. China
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Madhag Z, Al-Isawi Z. Empagliflozin alone and in combination with metformin mitigates diabetes-associated renal complications. J Med Life 2024; 17:530-535. [PMID: 39144694 PMCID: PMC11320611 DOI: 10.25122/jml-2023-0301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Accepted: 10/04/2023] [Indexed: 08/16/2024] Open
Abstract
Diabetes mellitus is a major public health concern, often leading to undiagnosed micro- and macrovascular complications, even in patients with controlled blood glucose levels. Recent evidence suggests that empagliflozin and metformin have renoprotective effects in addition to their hypoglycemic action. This study investigated the potential protective effect of empagliflozin and metformin on diabetic renal complications. Forty-two adult male Sprague Dawley rats were randomized into six groups: normal control, diabetic control, metformin (250 mg/kg), empagliflozin (10 mg/kg), and combination therapy groups. Type 2 diabetes was induced in rats by a single intraperitoneal injection of streptozotocin (40 mg/kg) following two weeks of 10% fructose solution in their drinking water. Blood glucose, creatinine, urea nitrogen, inflammatory markers (IL-6, TNF-α), and renal tissue caspase-3 were assessed after eight weeks. Blood glucose, urea, creatinine, serum IL-6, TNF-α, and tissue caspase-3 were significantly decreased in the treatment groups compared to the diabetic group. The histopathological findings revealed that treatment with empagliflozin and/or metformin improved the damage in the renal tissue caused by diabetes-induced nephropathy. Moreover, co-administration of empagliflozin and metformin resulted in even better outcomes. Our data revealed that empagliflozin and metformin could improve renal function and decrease inflammation and apoptosis in diabetic animals, delaying the progression of diabetic nephropathy. Combined treatment with metformin and empagliflozin proved to have an additive protective action on renal tissue.
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Affiliation(s)
- Zena Madhag
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, University of Kufa, Kufa, Iraq
| | - Zahraa Al-Isawi
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, University of Kufa, Kufa, Iraq
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Marola OJ, MacLean M, Cossette TL, Diemler CA, Hewes AA, Reagan AM, Skelly DA, Howell GR. Genetic context modulates aging and degeneration in the murine retina. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.04.16.589625. [PMID: 38659747 PMCID: PMC11042269 DOI: 10.1101/2024.04.16.589625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/26/2024]
Abstract
Background Age is the principal risk factor for neurodegeneration in both the retina and brain. The retina and brain share many biological properties; thus, insights into retinal aging and degeneration may shed light onto similar processes in the brain. Genetic makeup strongly influences susceptibility to age-related retinal disease. However, studies investigating retinal aging have not sufficiently accounted for genetic diversity. Therefore, examining molecular aging in the retina across different genetic backgrounds will enhance our understanding of human-relevant aging and degeneration in both the retina and brain-potentially improving therapeutic approaches to these debilitating conditions. Methods Transcriptomics and proteomics were employed to elucidate retinal aging signatures in nine genetically diverse mouse strains (C57BL/6J, 129S1/SvlmJ, NZO/HlLtJ, WSB/EiJ, CAST/EiJ, PWK/PhK, NOD/ShiLtJ, A/J, and BALB/cJ) across lifespan. These data predicted human disease-relevant changes in WSB and NZO strains. Accordingly, B6, WSB and NZO mice were subjected to human-relevant in vivo examinations at 4, 8, 12, and/or 18M, including: slit lamp, fundus imaging, optical coherence tomography, fluorescein angiography, and pattern/full-field electroretinography. Retinal morphology, vascular structure, and cell counts were assessed ex vivo. Results We identified common molecular aging signatures across the nine mouse strains, which included genes associated with photoreceptor function and immune activation. Genetic background strongly modulated these aging signatures. Analysis of cell type-specific marker genes predicted age-related loss of photoreceptors and retinal ganglion cells (RGCs) in WSB and NZO, respectively. Fundus exams revealed retinitis pigmentosa-relevant pigmentary abnormalities in WSB retinas and diabetic retinopathy (DR)-relevant cotton wool spots and exudates in NZO retinas. Profound photoreceptor dysfunction and loss were confirmed in WSB. Molecular analyses indicated changes in photoreceptor-specific proteins prior to loss, suggesting photoreceptor-intrinsic dysfunction in WSB. In addition, age-associated RGC dysfunction, loss, and concomitant microvascular dysfunction was observed in NZO mice. Proteomic analyses revealed an early reduction in protective antioxidant processes, which may underlie increased susceptibility to DR-relevant pathology in NZO. Conclusions Genetic context is a strong determinant of retinal aging, and our multi-omics resource can aid in understanding age-related diseases of the eye and brain. Our investigations identified and validated WSB and NZO mice as improved preclinical models relevant to common retinal neurodegenerative diseases.
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Affiliation(s)
| | | | | | - Cory A. Diemler
- The Jackson Laboratory, Bar Harbor, ME 04609, USA
- Graduate School of Biomedical Sciences and Engineering, University of Maine, Orono, ME 04469, USA
| | | | | | | | - Gareth R. Howell
- The Jackson Laboratory, Bar Harbor, ME 04609, USA
- Sackler School of Graduate Biomedical Sciences, Tufts University School of Medicine, Boston, MA 02111, USA
- Graduate School of Biomedical Sciences and Engineering, University of Maine, Orono, ME 04469, USA
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Xu R, Fang Z, Wang H, Gu Y, Yu L, Zhang B, Xu J. Molecular mechanism and intervention measures of microvascular complications in diabetes. Open Med (Wars) 2024; 19:20230894. [PMID: 38645437 PMCID: PMC11032097 DOI: 10.1515/med-2023-0894] [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: 09/12/2023] [Revised: 12/23/2023] [Accepted: 01/05/2024] [Indexed: 04/23/2024] Open
Abstract
Objective In this article, the epidemiology, molecular mechanism of occurrence and development, risk factors, and treatment of diabetic microvascular complications such as diabetic nephropathy, diabetic retinopathy, and diabetic peripheral neuropathy were discussed, providing the theoretical basis for more accurate elucidation of the pathogenesis and treatment of diabetic microvascular complications. Methods The electronic database of PubMed was searched, and retrieved papers were screened for eligibility by two independent reviewers. Data were extracted using a standardized data extraction form and the quality of included papers was assessed. Results Thirty-eight articles were included. Diabetes nephropathy, diabetes peripheral neuropathy, and diabetes retinopathy are the most common and serious microvascular complications of diabetes in clinical patients. Renin-angiotensin system blockers, beta drugs, statins, antivascular endothelial growth factor drugs, and antioxidants can inhibit the occurrence of microvascular complications in diabetes. Conclusions However, there has been no breakthrough in the treatment of diabetic microvascular complications. Therefore, prevention of diabetic microvascular complications is more important than treatment.
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Affiliation(s)
- Rui Xu
- Hanan Branch of the Second Affiliated Hospital of Heilongjiang University of Chinese Medicine, Harbin, China
| | - Ziming Fang
- The First Affiliated Hospital of Heilongjiang University of Traditional Chinese Medicine, Harbin, China
| | - Hongyu Wang
- Dongning Maternal and Child Care Service Center, Mudanjiang, China
| | - Ye Gu
- Heilongjiang University Of Chinese Medicine, Harbin, China
| | - Liying Yu
- Daqing Traditional Chinese Medicine Hospital, Daqing, China
| | - Boyang Zhang
- Wuxi Traditional Chinese Medicine Hospital, Wuxi, China
| | - Jingyu Xu
- Department of Cardiology, The First Affiliated Hospital of Heilongjiang University of Traditional Chinese Medicine, Harbin, China
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Zhao LZ, Li WM, Ma Y. Prevalence and risk factors of diabetes mellitus among elderly patients in the Lugu community. World J Diabetes 2024; 15:638-644. [PMID: 38680701 PMCID: PMC11045422 DOI: 10.4239/wjd.v15.i4.638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 01/29/2024] [Accepted: 02/27/2024] [Indexed: 04/11/2024] Open
Abstract
BACKGROUND Age is a significant risk factor of diabetes mellitus (DM). With the develop of population aging, the incidence of DM remains increasing. Understanding the epidemiology of DM among elderly individuals in a certain area contributes to the DM interventions for the local elderly individuals with high risk of DM. AIM To explore the prevalence of DM among elderly individuals in the Lugu community and analyze the related risk factors to provide a valid scientific basis for the health management of elderly individuals. METHODS A total of 4816 elderly people who came to the community for physical examination were retrospectively analyzed. The prevalence of DM among the elderly was calculated. The individuals were divided into a DM group and a non-DM group according to the diagnosis of DM to compare the differences in diastolic blood pressure (DBP) and systolic blood pressure (SBP), fasting blood glucose, body mass index (BMI), waist-to-hip ratio (WHR) and incidence of hypertension (HT), coronary heart disease (CHD), and chronic kidney disease (CKD). RESULTS DM was diagnosed in 32.70% of the 4816 elderly people. The BMI of the DM group (25.16 ± 3.35) was greater than that of the non-DM group (24.61 ± 3.78). The WHR was 0.90 ± 0.04 in the non-DM group and 0.90 ± 0.03 in the DM group, with no significant difference. The left SBP and SBP in the DM group were 137.9 mmHg ± 11.92 mmHg and 69.95 mmHg ± 7.75 mmHg, respectively, while they were 126.6 mmHg ± 12.44 mmHg and 71.15 mmHg ± 12.55 mmHg, respectively, in the non-DM group. These findings indicate higher SBP and lower DBP in DM patients than in those without DM. In the DM group, 1274 patients were diagnosed with HT, accounting for 80.89%. Among the 3241 non-DM patients, 1743 (53.78%) were hypertensive and 1498 (46.22%) were nonhypertensive. The DM group had more cases of HT than did the non-DM group. There were more patients with CHD or CKD in the DM group than in the non-DM group. There were more patients who drank alcohol more frequently (≥ 3 times) in the DM group than in the non-DM group. CONCLUSION Older adults in the Lugu community are at a greater risk of DM. In elderly individuals, DM is closely related to high BMI and HT, CHD, and CKD. Physical examinations should be actively carried out for elderly people to determine their BMI, SBP, DBP, and other signs, and sufficient attention should be given to abnormalities in the above signs before further diagnosis.
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Affiliation(s)
- Li-Zhen Zhao
- Lugu Community Health Service Center, West Campus Beijing Chao-yang Hospital Affiliated to Capital Medical University, Beijing 100043, China
| | - Wei-Min Li
- Lugu Community Health Service Center, West Campus Beijing Chao-yang Hospital Affiliated to Capital Medical University, Beijing 100043, China
| | - Ying Ma
- Lugu Community Health Service Center, West Campus Beijing Chao-yang Hospital Affiliated to Capital Medical University, Beijing 100043, China
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Wu S, Wang H, Pan D, Guo J, Zhang F, Ning Y, Gu Y, Guo L. Navigating the future of diabetes: innovative nomogram models for predicting all-cause mortality risk in diabetic nephropathy. BMC Nephrol 2024; 25:127. [PMID: 38600468 PMCID: PMC11008048 DOI: 10.1186/s12882-024-03563-5] [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: 01/29/2024] [Accepted: 03/26/2024] [Indexed: 04/12/2024] Open
Abstract
OBJECTIVE This study aims to establish and validate a nomogram model for the all-cause mortality rate in patients with diabetic nephropathy (DN). METHODS We analyzed data from the National Health and Nutrition Examination Survey (NHANES) spanning from 2007 to 2016. A random split of 7:3 was performed between the training and validation sets. Utilizing follow-up data until December 31, 2019, we examined the all-cause mortality rate. Cox regression models and Least Absolute Shrinkage and Selection Operator (LASSO) regression models were employed in the training cohort to develop a nomogram for predicting all-cause mortality in the studied population. Finally, various validation methods were employed to assess the predictive performance of the nomogram, and Decision Curve Analysis (DCA) was conducted to evaluate the clinical utility of the nomogram. RESULTS After the results of LASSO regression models and Cox multivariate analyses, a total of 8 variables were selected, gender, age, poverty income ratio, heart failure, body mass index, albumin, blood urea nitrogen and serum uric acid. A nomogram model was built based on these predictors. The C-index values in training cohort of 3-year, 5-year, 10-year mortality rates were 0.820, 0.807, and 0.798. In the validation cohort, the C-index values of 3-year, 5-year, 10-year mortality rates were 0.773, 0.788, and 0.817, respectively. The calibration curve demonstrates satisfactory consistency between the two cohorts. CONCLUSION The newly developed nomogram proves to be effective in predicting the all-cause mortality risk in patients with diabetic nephropathy, and it has undergone robust internal validation.
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Affiliation(s)
- Sensen Wu
- Department of Vascular Surgery, Xuanwu Hospital, Capital Medical University, 45 Changchun Street, Xicheng District, Beijing, China
| | - Hui Wang
- Department of Vascular Surgery, Xuanwu Hospital, Capital Medical University, 45 Changchun Street, Xicheng District, Beijing, China
| | - Dikang Pan
- Department of Vascular Surgery, Xuanwu Hospital, Capital Medical University, 45 Changchun Street, Xicheng District, Beijing, China
| | - Julong Guo
- Department of Vascular Surgery, Xuanwu Hospital, Capital Medical University, 45 Changchun Street, Xicheng District, Beijing, China
| | - Fan Zhang
- Department of Vascular Surgery, Xuanwu Hospital, Capital Medical University, 45 Changchun Street, Xicheng District, Beijing, China
| | - Yachan Ning
- Department of Intensive Care Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Yongquan Gu
- Department of Vascular Surgery, Xuanwu Hospital, Capital Medical University, 45 Changchun Street, Xicheng District, Beijing, China.
| | - Lianrui Guo
- Department of Vascular Surgery, Xuanwu Hospital, Capital Medical University, 45 Changchun Street, Xicheng District, Beijing, China.
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Li J, Wang X, Jia W, Wang K, Wang W, Diao W, Ou F, Ma J, Yang Y. Association of the systemic immuno-inflammation index, neutrophil-to-lymphocyte ratio, and platelet-to-lymphocyte ratio with diabetic microvascular complications. Front Endocrinol (Lausanne) 2024; 15:1367376. [PMID: 38660516 PMCID: PMC11039910 DOI: 10.3389/fendo.2024.1367376] [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: 01/14/2024] [Accepted: 03/27/2024] [Indexed: 04/26/2024] Open
Abstract
Background The systemic immuno-inflammation index (SII), neutrophil-to-lymphocyte ratio (NLR), and platelet-to-lymphocyte ratio (PLR) are widely used and have been shown to be predictive indicators of various diseases. Diabetic nephropathy (DN), retinopathy (DR), and peripheral neuropathy (DPN) are the most prominent and common microvascular complications, which have seriously negative impacts on patients, families, and society. Exploring the associations with these three indicators and diabetic microvascular complications are the main purpose. Methods There were 1058 individuals with type 2 diabetes mellitus (T2DM) in this retrospective cross-sectional study. SII, NLR, and PLR were calculated. The diseases were diagnosed by endocrinologists. Logistic regression and subgroup analysis were applied to evaluate the association between SII, NLP, and PLR and diabetic microvascular complications. Results SII, NLR, and PLR were significantly associated with the risk of DN [odds ratios (ORs): 1.52, 1.71, and 1.60, respectively] and DR [ORs: 1.57, 1.79, and 1.55, respectively] by multivariate logistic regression. When NLR ≥2.66, the OR was significantly higher for the risk of DPN (OR: 1.985, 95% confidence interval: 1.29-3.05). Subgroup analysis showed no significant positive associations across different demographics and comorbidities, including sex, age, hypertension, HbA1c (glycated hemoglobin), and dyslipidemia. Conclusion This study found a positive relationship between NLR and DN, DR, and DPN. In contrast, SII and PLR were found to be only associated with DN and DR. Therefore, for the diagnosis of diabetic microvascular complications, SII, NLR and PLR are highly valuable.
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Affiliation(s)
- Jiahang Li
- Department of Pharmacy, The Second Affiliated Hospital of Air Force Medical University, Xi’an, China
| | - Xueying Wang
- Department of Traditional Chinese Medicine, The First Affiliated Hospital-of Air Force Medical University, Xi’an, China
| | - Wenjing Jia
- Department of Pharmacy, The Second Affiliated Hospital of Air Force Medical University, Xi’an, China
- Department of Pharmacy, The Hospital of Traditional Chinese Medicine in Changwu Country, Changwu, China
| | - Kai Wang
- Department of Pharmacy, The Second Affiliated Hospital of Air Force Medical University, Xi’an, China
- Department of Pharmacy, Sanya Rehabilitation and Recuperation Center, Joint Logistics Support Force, People's Liberation Army, Sanya, China
| | - Wenju Wang
- Department of Pharmacy, The Second Affiliated Hospital of Air Force Medical University, Xi’an, China
| | - Weibo Diao
- Department of Pharmacy, The Second Affiliated Hospital of Air Force Medical University, Xi’an, China
| | - Feiya Ou
- Department of Pharmacy, The Second Affiliated Hospital of Air Force Medical University, Xi’an, China
| | - Jing Ma
- Department of Traditional Chinese Medicine, The First Affiliated Hospital-of Air Force Medical University, Xi’an, China
| | - Yan Yang
- Department of Pharmacy, The Second Affiliated Hospital of Air Force Medical University, Xi’an, China
- Department of Traditional Chinese Medicine, The First Affiliated Hospital-of Air Force Medical University, Xi’an, China
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50
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Zhu X, Liang F, Yin J, Li X, Jiang L, Gao Y, Lu Y, Hu Y, Dai N, Su J, Yang Z, Yao M, Xiao Y, Ge W, Zhang Y, Zhong Y, Zhang J, Wu M. Duration-specific association between plasma IGFBP7 levels and diabetic complications in patients with type 2 diabetes mellitus. Growth Horm IGF Res 2024; 75:101574. [PMID: 38503080 DOI: 10.1016/j.ghir.2024.101574] [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: 06/07/2023] [Revised: 10/31/2023] [Accepted: 02/20/2024] [Indexed: 03/21/2024]
Abstract
OBJECTIVE Insulin-like growth factor binding protein 7 (IGFBP7) has a strong affinity to insulin. This study aimed to evaluate the relationship between IGFBP7 and complications among type 2 diabetes mellitus (T2DM) patients. DESIGN A total of 1449 T2DM patients were selected from a cross-sectional study for disease management registered in the National Basic Public Health Service in Changshu, China, and further tested for their plasma IGFBP7 levels. Logistic regressions and Spearman's rank correlation analyses were used to explore the associations of IGFBP7 with diabetic complications and clinical characteristics, respectively. RESULTS Among the 1449 included T2DM patients, 403 (27.81%) had complications. In patients with shorter duration (less than five years), the base 10 logarithms of IGFBP7 concentration were associated with T2DM complications, with an adjusted odds ratio (OR) of 2.41 [95% confidence interval (95%CI) = 1.06-5.48]; while in patients with longer duration (more than five years), plasma IGFBP7 levels were not associated with T2DM complications. Furthermore, in T2DM patients with shorter duration, those with two or more types of complications were more likely to have higher levels of IGFBP7. CONCLUSION IGFBP7 is positively associated with the risk of complication in T2DM patients with shorter duration.
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Affiliation(s)
- Xiaoyan Zhu
- School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China; Suzhou Center for Disease Prevention and Control, Suzhou, Jiangsu 215004, China
| | - Fei Liang
- Huzhou First People's Hospital, Huzhou, Zhejiang 313000, China; Department of Epidemiology and Health Statistics, School of Public Health, Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases, MOE Key Laboratory of Geriatric Diseases and Immunology, Suzhou Medical College of Soochow University, Suzhou, Jiangsu 215123, China
| | - Jieyun Yin
- Department of Epidemiology and Health Statistics, School of Public Health, Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases, MOE Key Laboratory of Geriatric Diseases and Immunology, Suzhou Medical College of Soochow University, Suzhou, Jiangsu 215123, China
| | - Xiaoliang Li
- Zhuhai Center for Chronic Disease Control and Prevention, Zhuhai, Guangdong 519060, China
| | - Lai Jiang
- Suzhou Center for Disease Prevention and Control, Suzhou, Jiangsu 215004, China
| | - Yan Gao
- Suzhou Center for Disease Prevention and Control, Suzhou, Jiangsu 215004, China
| | - Yan Lu
- Suzhou Center for Disease Prevention and Control, Suzhou, Jiangsu 215004, China
| | - Yihe Hu
- Suzhou Center for Disease Prevention and Control, Suzhou, Jiangsu 215004, China
| | - Ningbin Dai
- Suzhou Center for Disease Prevention and Control, Suzhou, Jiangsu 215004, China
| | - Jian Su
- Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, Jiangsu 210009, China
| | - Zhuoqiao Yang
- Department of Epidemiology and Health Statistics, School of Public Health, Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases, MOE Key Laboratory of Geriatric Diseases and Immunology, Suzhou Medical College of Soochow University, Suzhou, Jiangsu 215123, China
| | - Mengxin Yao
- Department of Epidemiology and Health Statistics, School of Public Health, Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases, MOE Key Laboratory of Geriatric Diseases and Immunology, Suzhou Medical College of Soochow University, Suzhou, Jiangsu 215123, China
| | - Yue Xiao
- Department of Epidemiology and Health Statistics, School of Public Health, Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases, MOE Key Laboratory of Geriatric Diseases and Immunology, Suzhou Medical College of Soochow University, Suzhou, Jiangsu 215123, China
| | - Wenxin Ge
- Department of Epidemiology and Health Statistics, School of Public Health, Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases, MOE Key Laboratory of Geriatric Diseases and Immunology, Suzhou Medical College of Soochow University, Suzhou, Jiangsu 215123, China
| | - Yue Zhang
- Department of Epidemiology and Health Statistics, School of Public Health, Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases, MOE Key Laboratory of Geriatric Diseases and Immunology, Suzhou Medical College of Soochow University, Suzhou, Jiangsu 215123, China
| | - Yi Zhong
- Department of Epidemiology and Health Statistics, School of Public Health, Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases, MOE Key Laboratory of Geriatric Diseases and Immunology, Suzhou Medical College of Soochow University, Suzhou, Jiangsu 215123, China
| | - Jun Zhang
- Suzhou Center for Disease Prevention and Control, Suzhou, Jiangsu 215004, China.
| | - Ming Wu
- Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, Jiangsu 210009, China.
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