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Bao T, Zhang X, Xie W, Wang Y, Li X, Tang C, Yang Y, Sun J, Gao J, Yu T, Zhao L, Tong X. Natural compounds efficacy in complicated diabetes: A new twist impacting ferroptosis. Biomed Pharmacother 2023; 168:115544. [PMID: 37820566 DOI: 10.1016/j.biopha.2023.115544] [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: 03/28/2023] [Revised: 09/13/2023] [Accepted: 09/18/2023] [Indexed: 10/13/2023] Open
Abstract
Ferroptosis, as a way of cell death, participates in the body's normal physiological and pathological regulation. Recent studies have shown that ferroptosis may damage glucose-stimulated islets β Insulin secretion and programmed cell death of T2DM target organs are involved in the pathogenesis of T2DM and its complications. Targeting suppression of ferroptosis with specific inhibitors may provide new therapeutic opportunities for previously untreated T2DM and its target organs. Current studies suggest that natural bioactive compounds, which are abundantly available in drugs, foods, and medicinal plants for the treatment of T2DM and its target organs, have recently received significant attention for their various biological activities and minimal toxicity, and that many natural compounds appear to have a significant role in the regulation of ferroptosis in T2DM and its target organs. Therefore, this review summarized the potential treatment strategies of natural compounds as ferroptosis inhibitors to treat T2DM and its complications, providing potential lead compounds and natural phytochemical molecular nuclei for future drug research and development to intervene in ferroptosis in T2DM.
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Affiliation(s)
- Tingting Bao
- Institute of Metabolic Diseases, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, No.5 BeiXianGe Street, Xicheng District, Beijing 100053, China; Graduate school, Beijing University of Traditional Chinese Medicine, Beijing 100029, China
| | - Xiangyuan Zhang
- Institute of Metabolic Diseases, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, No.5 BeiXianGe Street, Xicheng District, Beijing 100053, China; Graduate school, Beijing University of Traditional Chinese Medicine, Beijing 100029, China
| | - Weinan Xie
- Institute of Metabolic Diseases, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, No.5 BeiXianGe Street, Xicheng District, Beijing 100053, China; Graduate school, Beijing University of Traditional Chinese Medicine, Beijing 100029, China
| | - Ying Wang
- Changchun University of Chinese Medicine, No. 1035, Boshuo Road, Jingyue National High-tech Industrial Development Zone, Changchun 130117, China
| | - Xiuyang Li
- Institute of Metabolic Diseases, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, No.5 BeiXianGe Street, Xicheng District, Beijing 100053, China
| | - Cheng Tang
- Changchun University of Chinese Medicine, No. 1035, Boshuo Road, Jingyue National High-tech Industrial Development Zone, Changchun 130117, China
| | - Yingying Yang
- National Center for Integrated Traditional and Western Medicine, China-Japan Friendship Hospital, Beijing 100029, China
| | - Jun Sun
- Affiliated Hospital of Changchun University of Traditional Chinese Medicine, No. 1478, Gongnong Road, Chaoyang District, Changchun 130021, China
| | - Jiaqi Gao
- School of Qi-Huang Chinese Medicine, Beijing University of Chinese Medicine, No. 11, North 3rd Ring East Roa, Chaoyang Distric, Beijing 10010, China
| | - Tongyue Yu
- Institute of Metabolic Diseases, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, No.5 BeiXianGe Street, Xicheng District, Beijing 100053, China
| | - Linhua Zhao
- Institute of Metabolic Diseases, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, No.5 BeiXianGe Street, Xicheng District, Beijing 100053, China.
| | - Xiaolin Tong
- Institute of Metabolic Diseases, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, No.5 BeiXianGe Street, Xicheng District, Beijing 100053, China.
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Feng Y, Jia L, Ma W, Tian C, Du H. Iron Chelator Deferoxamine Alleviates Progression of Diabetic Nephropathy by Relieving Inflammation and Fibrosis in Rats. Biomolecules 2023; 13:1266. [PMID: 37627331 PMCID: PMC10452339 DOI: 10.3390/biom13081266] [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: 07/27/2023] [Revised: 08/17/2023] [Accepted: 08/18/2023] [Indexed: 08/27/2023] Open
Abstract
Diabetic nephropathy (DN) is one of the most devastating diabetic microvascular complications. It has previously been observed that iron metabolism levels are abnormal in diabetic patients. However, the mechanism by which iron metabolism levels affect DN is poorly understood. This study was designed to evaluate the role of iron-chelator deferoxamine (DFO) in the improvement of DN. Here, we established a DN rat model induced by diets high in carbohydrates and fat and streptozotocin (STZ) injection. Our data demonstrated that DFO treatment for three weeks greatly attenuated renal dysfunction as evidenced by decreased levels of urinary albumin, blood urea nitrogen, and serum creatinine, which were elevated in DN rats. Histopathological observations showed that DFO treatment improved the renal structures of DN rats and preserved podocyte integrity by preventing the decrease of transcripts of nephrin and podocin. In addition, DFO treatment reduced the overexpression of fibronectin 1, collagen I, IL-1β, NF-κB, and MCP-1 in DN rats, as well as inflammatory cell infiltrates and collagenous fibrosis. Taken together, our findings unveiled that iron chelation via DFO injection had a protective impact on DN by alleviating inflammation and fibrosis, and that it could be a potential therapeutic strategy for DN.
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Affiliation(s)
- Yunfei Feng
- Department of Endocrinology and Metabolism, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310003, China;
| | - Li Jia
- MoE Key Laboratory of Molecular Animal Nutrition, College of Animal Sciences, Zhejiang University, Hangzhou 310058, China
| | - Wan Ma
- MoE Key Laboratory of Molecular Animal Nutrition, College of Animal Sciences, Zhejiang University, Hangzhou 310058, China
| | - Chenying Tian
- MoE Key Laboratory of Molecular Animal Nutrition, College of Animal Sciences, Zhejiang University, Hangzhou 310058, China
| | - Huahua Du
- MoE Key Laboratory of Molecular Animal Nutrition, College of Animal Sciences, Zhejiang University, Hangzhou 310058, China
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Rodrigues DBB, Punaro GR, Lima DY, Rodrigues AM, Pugliero S, Higa EMS. Cupuaçu extract protects the kidneys of diabetic rats by modulating Nrf2/NF-κB p65 and iNOS. AN ACAD BRAS CIENC 2023; 95:e20220927. [PMID: 37493696 DOI: 10.1590/0001-3765202320220927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 03/28/2023] [Indexed: 07/27/2023] Open
Abstract
Diabetes is characterized by increased levels of oxidative stress. Its suggested that extract of cupuaçu could improve the antioxidant system in diabetes. The aim was to evaluate the effect of EC on Nrf2/NF-κB p65 in normal and diabetic rats. Male, adult Wistar rats (9-week-old) were distributed in 4 groups: control (CTL) and diabetic (DM) who received water; CTLEC and DMEC who received 1 mL/day of EC (1 g/mL), via gavage for 8 consecutive weeks. The diabetes was inducted with a single intravenous dose of 45 mg/kg streptozotocin. Glycemia and body weight were measured at the beginning and end of the protocol, and the renal tissue was analyzed by Western blot for SOD-1, SOD-2, CAT, GSSG, Nrf2, NF-κB p65, iNOS and 3-NT. Glycemia was reduced in DMEC vs. DM after 8 weeks of EC treatment. There was no difference in body weight of DMEC vs. DM; however, DMEC vs. DM presented increased levels of CAT and Nrf2, with a significant reduction of NF-κB p65, iNOS and 3-NT. Therefore, we suggest that EC could be utilized as a complementary therapy to ameliorate the antioxidant profile via Nrf2 and to delay the evolution of diabetic complications in renal tissue by inflammatory pathway inhibition.
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Affiliation(s)
- Daniela B B Rodrigues
- Universidade Federal de São Paulo, Nefrologia, Rua Pedro de Toledo, #763, 14º Andar, 04039-032 São Paulo, SP, Brazil
- Universidade Federal de São Paulo, Medicina Translacional, Rua Pedro de Toledo, #763, 14º Andar, 04039-032 São Paulo, SP, Brazil
| | - Giovana R Punaro
- Universidade Federal de São Paulo, Nefrologia, Rua Pedro de Toledo, #763, 14º Andar, 04039-032 São Paulo, SP, Brazil
| | - Deyse Y Lima
- Universidade Federal de São Paulo, Nefrologia, Rua Pedro de Toledo, #763, 14º Andar, 04039-032 São Paulo, SP, Brazil
- Universidade Federal de São Paulo, Laboratório de Óxido Nítrico e Estresse Oxidativo, Rua Pedro de Toledo, #763, 14º Andar, 04039-032 São Paulo, SP, Brazil
| | - Adelson M Rodrigues
- Universidade Federal de São Paulo, Medicina Translacional, Rua Pedro de Toledo, #763, 14º Andar, 04039-032 São Paulo, SP, Brazil
- Universidade Federal de São Paulo, Laboratório de Óxido Nítrico e Estresse Oxidativo, Rua Pedro de Toledo, #763, 14º Andar, 04039-032 São Paulo, SP, Brazil
| | - Samuel Pugliero
- Universidade Federal de São Paulo, Nefrologia, Rua Pedro de Toledo, #763, 14º Andar, 04039-032 São Paulo, SP, Brazil
- Universidade Federal de São Paulo, Medicina Translacional, Rua Pedro de Toledo, #763, 14º Andar, 04039-032 São Paulo, SP, Brazil
| | - Elisa M S Higa
- Universidade Federal de São Paulo, Nefrologia, Rua Pedro de Toledo, #763, 14º Andar, 04039-032 São Paulo, SP, Brazil
- Universidade Federal de São Paulo, Medicina Translacional, Rua Pedro de Toledo, #763, 14º Andar, 04039-032 São Paulo, SP, Brazil
- Universidade Federal de São Paulo, Laboratório de Óxido Nítrico e Estresse Oxidativo, Rua Pedro de Toledo, #763, 14º Andar, 04039-032 São Paulo, SP, Brazil
- Universidade Federal de São Paulo, Divisão de Emergência e Urgência, Rua Pedro de Toledo, #763, 14º Andar, 04039-032 São Paulo, SP, Brazil
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Wu Y, Sun Y, Wu Y, Zhang K, Chen Y. Predictive value of ferroptosis-related biomarkers for diabetic kidney disease: a prospective observational study. Acta Diabetol 2023; 60:507-516. [PMID: 36633709 PMCID: PMC10033569 DOI: 10.1007/s00592-022-02028-1] [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: 11/10/2022] [Accepted: 12/29/2022] [Indexed: 01/13/2023]
Abstract
AIMS To explore the predictive value of ferroptosis-related (FR) biomarkers for diabetic kidney disease (DKD) in patients with type 2 diabetes mellitus (T2DM). METHODS This prospective observational study enrolled patients with T2DM at the Second Hospital of Jilin University between December 2021 and March 2022. DKD was measured by the urinary albumin-to-creatinine ratio. Receiver operating characteristic curve (ROC) analysis was performed to assess the predictive value of ferroptosis-related biomarkers for DKD.The risk factors for massive proteinuria were performed by multivariable logistic regression analysis. RESULTS Finally, 118 patients (53.0 ± 12.2 years, 76 males) were enrolled, 52 of them without DKD (had normal proteinuria), while 66 with DKD. (Forty-one had microproteinuria, and 25 had massive proteinuria.) FR biomarkers, including acyl-CoA synthase long chain family member 4 (ACSL4), malondialdehyde (MDA), and reactive oxygen species (ROS), were significantly higher in the massive proteinuria group than in the other groups, while glutathione peroxidase 4 (GPX4) was significantly lower (all P < 0.05). The area under the ROC of the combination of GPX4, ACSL4, MDA, and ROS for predicting DKD was 0.804 (P < 0.001). Additionally, multivariate logistic regression analysis showed that the course of disease and ferritin levels were independent risk factors for massive proteinuria, while high serum iron, transferrin, and GPX4 levels were independent protective factors for massive proteinuria in patients with T2DM (all P < 0.05). CONCLUSIONS The GPX4, ACSL4, MDA, and ROS combination might have a good predictive value for DKD. Additionally, the course of disease, ferritin levels, serum iron, transferrin, and GPX4 were independently associated with massive proteinuria.
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Affiliation(s)
- You Wu
- Department of Endocrinology, The Second Hospital of Jilin University, No. 218 Ziqiang Street, Nanguan Distract, Changchun, 130041, China
| | - Yunwei Sun
- Department of Endocrinology, The Second Hospital of Jilin University, No. 218 Ziqiang Street, Nanguan Distract, Changchun, 130041, China
| | - Yiwei Wu
- Department of Endocrinology, The Second Hospital of Jilin University, No. 218 Ziqiang Street, Nanguan Distract, Changchun, 130041, China
| | - Kecheng Zhang
- Department of Endocrinology, The Second Hospital of Jilin University, No. 218 Ziqiang Street, Nanguan Distract, Changchun, 130041, China
| | - Yan Chen
- Department of Endocrinology, The Second Hospital of Jilin University, No. 218 Ziqiang Street, Nanguan Distract, Changchun, 130041, China.
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Lupu M, Coada CA, Tudor DV, Baldea I, Florea A, Toma VA, Lupsor A, Moldovan R, Decea N, Filip GA. Iron chelation alleviates multiple pathophysiological pathways in a rat model of cardiac pressure overload. Free Radic Biol Med 2023; 200:1-10. [PMID: 36822542 DOI: 10.1016/j.freeradbiomed.2023.02.018] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 02/10/2023] [Accepted: 02/21/2023] [Indexed: 02/25/2023]
Abstract
Iron dysmetabolism affects a great proportion of heart failure patients, while chronic hypertension is one of the most common risk factors for heart failure and death in industrialized countries. Serum data from reduced ejection fraction heart failure patients show a relative or absolute iron deficiency, whereas cellular myocardial analyses field equivocal data. An observed increase in organellar iron deposits was incriminated to cause reactive oxygen species formation, lipid peroxidation, and cell death. Therefore, we studied the effects of iron chelation on a rat model of cardiac hypertrophy. Suprarenal abdominal aortic constriction was achieved surgically, with a period of nine weeks to accommodate the development of chronic pressure overload. Next, deferiprone (100 mg/kg/day), a lipid-permeable iron chelator, was administered for two weeks. Pressure overload resulted in increased inflammation, fibrotic remodeling, lipid peroxidation, left ventricular hypertrophy and mitochondrial iron derangements. Deferiprone reduced cardiac inflammation, lipid peroxidation, mitochondrial iron levels, and hypertrophy, without affecting circulating iron levels or ejection fraction. In conclusion, metallic molecules may pose ambivalent effects within the cardiovascular system, with beneficial effects of iron redistribution, chiefly in the mitochondria.
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Affiliation(s)
- Mihai Lupu
- Iuliu Hatieganu University of Medicine and Pharmacy, Dept. of Physiology, Cluj-Napoca, Romania
| | - Camelia Alexandra Coada
- Iuliu Hatieganu University of Medicine and Pharmacy, Dept. of Molecular Sciences, 400394, Cluj-Napoca, Romania; University of Bologna, Department of Medical and Surgical Sciences (DIMEC), 40138, Bologna, Italy
| | - Diana-Valentina Tudor
- Iuliu Hatieganu University of Medicine and Pharmacy, Dept. of Physiology, Cluj-Napoca, Romania
| | - Ioana Baldea
- Iuliu Hatieganu University of Medicine and Pharmacy, Dept. of Physiology, Cluj-Napoca, Romania
| | - Adrian Florea
- Iuliu Hatieganu University of Medicine and Pharmacy, Dept. of Cell and Molecular Biology, Cluj-Napoca, Romania.
| | - Vlad-Alexandru Toma
- Babeș-Bolyai University, Department of Molecular Biology and Biotechnologies, Clinicilor Street No. 4-6, 400000, Cluj-Napoca, Cluj County, Romania; Institute of Biological Research, Republicii Street No. 48, 400015, Cluj-Napoca, Cluj County, Romania
| | - Ana Lupsor
- Iuliu Hatieganu University of Medicine and Pharmacy, Dept. of Physiology, Cluj-Napoca, Romania
| | - Remus Moldovan
- Iuliu Hatieganu University of Medicine and Pharmacy, Dept. of Physiology, Cluj-Napoca, Romania
| | - Nicoleta Decea
- Iuliu Hatieganu University of Medicine and Pharmacy, Dept. of Physiology, Cluj-Napoca, Romania
| | - Gabriela Adriana Filip
- Iuliu Hatieganu University of Medicine and Pharmacy, Dept. of Physiology, Cluj-Napoca, Romania
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Lin Y, Xu W, Hou Y, Wang S, Zhang H, Ran M, Huang Y, Wang Y, Yang G. The multifaceted role of ferroptosis in kidney diseases. Chem Biol Interact 2022; 365:110107. [PMID: 35985518 DOI: 10.1016/j.cbi.2022.110107] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 08/08/2022] [Accepted: 08/09/2022] [Indexed: 11/20/2022]
Abstract
Ferroptosis, a form of cell death caused by the excessive accumulation of iron-dependent lipid peroxides. Studies over the last decade have identified multiple pathways that affect the sensitivity of cells to ferroptosis. Renal diseases, the tenth leading cause of death in the world, has been affecting the life of people for a long time. Numerous studies have shown that ferroptosis is inextricably linked to damage to kidney cells. Here, we review the pathophysiological features of the kidney, the basic pathways of ferroptosis, and the mechanisms of ferroptosis-induced kidney injury. It is proposed a promising outlook for the treatment of renal diseases by influencing ferroptosis.
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Affiliation(s)
- Yuxuan Lin
- Department of Food Nutrition and Safety, Dalian Medical University, No. 9W. Lushun South Road, Dalian, 116044, China
| | - Wenqi Xu
- Department of Food Nutrition and Safety, Dalian Medical University, No. 9W. Lushun South Road, Dalian, 116044, China
| | - Yunfeng Hou
- Department of Food Nutrition and Safety, Dalian Medical University, No. 9W. Lushun South Road, Dalian, 116044, China
| | - Shaopeng Wang
- Department of Cardiology, The First Affiliated Hospital of Dalian Medical University, Dalian, 116011, China
| | - Haoyang Zhang
- Department of Food Nutrition and Safety, Dalian Medical University, No. 9W. Lushun South Road, Dalian, 116044, China
| | - Maohuan Ran
- Department of Food Nutrition and Safety, Dalian Medical University, No. 9W. Lushun South Road, Dalian, 116044, China
| | - Yiming Huang
- Department of Food Nutrition and Safety, Dalian Medical University, No. 9W. Lushun South Road, Dalian, 116044, China
| | - Yimeng Wang
- Department of Food Nutrition and Safety, Dalian Medical University, No. 9W. Lushun South Road, Dalian, 116044, China
| | - Guang Yang
- Department of Food Nutrition and Safety, Dalian Medical University, No. 9W. Lushun South Road, Dalian, 116044, China.
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Zimiao C, Dongdong L, Shuoping C, Peng Z, Fan Z, Rujun C, Xiaohua G. Correlations Between Iron Status and Body Composition in Patients With Type 2 Diabetes Mellitus. Front Nutr 2022; 9:911860. [PMID: 35911095 PMCID: PMC9326402 DOI: 10.3389/fnut.2022.911860] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Accepted: 06/22/2022] [Indexed: 11/24/2022] Open
Abstract
Background Our study aimed to investigate the association between iron metabolism and body composition in patients with type 2 diabetes mellitus (T2DM). Methods A total of 824 patients with T2DM were enrolled. Measurements of body composition were obtained by dual-energy X-ray absorptiometry. Patients were stratified into three groups according to their sex-specific ferritin levels. Basic information, laboratory results, and body composition were collected. Results Serum iron and transferrin saturation (TSAT) were increased significantly with increased serum ferritin (all p < 0.05). Total iron-binding capacity (TIBC) was decreased significantly with increased serum ferritin (p < 0.05). Visceral fat mass (VF), android fat/total body fat mass, android-to-gynoid fat ratio (A/G ratio), and high-sensitivity C-reactive protein were all increased significantly with increased serum ferritin (all p < 0.05). Patients with a high A/G ratio (A/G ratio ≧ 1) had significantly higher serum iron, ferritin, and TSAT, but significantly lower TIBC. In the model adjusted for age and gender, higher ferritin levels were associated with a higher VF (all p < 0.05). Serum iron was positively correlated with the occurrence of a high A/G ratio (A/G ratio ≧ 1) after the adjustment of confounding factors [an odds ratio (OR = 1.09, 95% CI, 1.02–1.19, p = 0.02)]. With receiver operating curve analysis, the cutoff value of serum iron for a high A/G ratio was 18.56, and the area under the curve was 0.771 (sensitivity 88.9%and specificity 63.9%, p = 0.01). Conclusion Higher serum iron and ferritin concentrations were positively associated with a higher VF. Higher serum iron concentrations were positively correlated with a high A/G ratio. This study indicates the potential relationship between iron overload and the body composition in patients with T2DM.
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Affiliation(s)
- Chen Zimiao
- Department of Endocrinology and Metabolism, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Luo Dongdong
- Department of Endocrinology and Metabolism, The Second Affiliated Hospital of Dalian Medical University, Dalian Medical University, Dalian, China
| | - Chen Shuoping
- Department of Endocrinology and Metabolism, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Zhou Peng
- Central Hospital of Qiaoxia Town, Wenzhou, China
| | - Zheng Fan
- College of Psychiatry, Wenzhou Medical University, Wenzhou, China
| | - Chen Rujun
- Department of Burn, 906 Hospital of the Joint Logistics Team, PLA, Wenzhou, China
- *Correspondence: Chen Rujun,
| | - Gong Xiaohua
- Department of Endocrinology and Metabolism, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
- Gong Xiaohua,
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Wu K, Fei L, Wang X, Lei Y, Liu Y, Xu W, Chen J, Zhu E, Zhong M, Huang M, Jiang X, Yin F, Yan Z, Zhao X, Tang C, Patzak A, Liu X, Zheng Z. ZIP14 is involved in iron deposition and triggers ferroptosis in diabetic nephropathy. Metallomics 2022; 14:6596292. [PMID: 35641158 DOI: 10.1093/mtomcs/mfac034] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Accepted: 05/25/2022] [Indexed: 11/12/2022]
Abstract
Ferroptosis is caused by lipid peroxidation and iron accumulation and can cause cell death. Abnormally expressed iron transporters are involved in ferroptosis in a variety of diseases. ZRT/IRT-like protein 14 (ZIP14) is a transport protein that can mediate cellular uptake of iron, zinc and manganese. Herein, we have tested the hypothesis that the divalent metal transporter ZIP14 is involved in the initiation of ferroptosis in diabetic nephropathy (DN). DN was induced in eight-week old male rats by streptozotocin (STZ) before analysis of the degree of renal tubular injury. In addition, an in vitro model of DN in HK2 cells was used. We showed that ZIP14 was upregulated and Fe2+ levels increased both in vivo and in vitro. Expression of glutathione peroxidase 4 (GPX4) and the level of glutathione (GSH) were reduced, whereas that of malondialdehyde (MDA) increased. Ferrostatin-1(Fer-1) treatment reduced the expression of ZIP14 and the levels of Fe2+ and MDA, which is consistent with ferroptosis. Fer-1 improved kidney function in DN rats. This was characterized by urine levels of protein-to-creatinine ratio, α 1-microglobulin and N-acetyl-β-D-glucosaminidase. Our study demonstrates a novel role for ZIP14 in diabetic kidney injury mediated by ferroptosis, and suggests a potential new therapeutic approach for the treatment of diabetic nephropathy.
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Affiliation(s)
- Keping Wu
- Department of Nephrology, Kidney and Urology Center, The Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen, China.,Department of Nephrology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Lingyan Fei
- Department of Nephrology, Kidney and Urology Center, The Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen, China.,Institute of Translation Physiology, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin.,Department of Nephrology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Xiaohua Wang
- Department of Nephrology, Kidney and Urology Center, The Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen, China
| | - Yan Lei
- Department of Nephrology, Kidney and Urology Center, The Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen, China
| | - Yu Liu
- Department of Nephrology, Kidney and Urology Center, The Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen, China
| | - Wenqian Xu
- Department of Nephrology, Kidney and Urology Center, The Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen, China
| | - Jiasi Chen
- Department of Nephrology, Kidney and Urology Center, The Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen, China
| | - Enyi Zhu
- Department of Nephrology, Kidney and Urology Center, The Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen, China
| | - Ming Zhong
- Department of Nephrology, Kidney and Urology Center, The Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen, China
| | - Mingcheng Huang
- Department of Nephrology, Kidney and Urology Center, The Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen, China
| | - Xi Jiang
- Department of Clinical Laboratory, The Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen, China
| | - Fei Yin
- Department of Thoracic Surgery, The Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen, China
| | - Zhijun Yan
- Department of Anesthesia, The First Affiliated Hospital of Nanhua University, Hunan, China
| | - Xinying Zhao
- Department of Hematology, Guangzhou Women and Children's Medical center, Guangzhou Medical University, Guangzhou, China
| | - Chun Tang
- Department of Nephrology, Kidney and Urology Center, The Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen, China
| | - Andreas Patzak
- Institute of Translation Physiology, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin
| | - Xiaoping Liu
- Department of Hematology, Guangzhou Women and Children's Medical center, Guangzhou Medical University, Guangzhou, China
| | - Zhihua Zheng
- Department of Nephrology, Kidney and Urology Center, The Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen, China
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Wang Z, Fang S, Ding S, Tan Q, Zhang X. Research Progress on Relationship Between Iron Overload and Lower Limb Arterial Disease in Type 2 Diabetes Mellitus. Diabetes Metab Syndr Obes 2022; 15:2259-2264. [PMID: 35936055 PMCID: PMC9347475 DOI: 10.2147/dmso.s366729] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Accepted: 07/01/2022] [Indexed: 01/07/2023] Open
Abstract
Iron is one of the most important trace elements in life activities. It participates in a variety of important physiological processes in the body through oxidation-reduction reaction. A large number of studies show that iron overload (IO) is closely related to the progression of diabetes and its various chronic complications. However, the mechanism of iron overload in the pathogenesis of diabetes and the mechanism of iron overload in atherosclerosis (AS) are still controversial, and the relationship between iron overload and diabetic lower extremity arterial disease (LEAD) remains still unclear. Some recent reviews and original research articles suggest further studies to explain the complex relationship between iron metabolism and atherosclerosis. This article reviews the relationship between iron overload and diabetes and its relationship with LEAD, and discusses its mechanisms from various aspects, such as lipid peroxidation induced by iron overload, so as to provide clinical diagnosis and treatment ideas for diabetic lower extremity arterial disease. It is hoped that early evaluation, diagnosis and treatment of LEAD will be inspired.
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Affiliation(s)
- Zhongjing Wang
- Department of Endocrinology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430014, People’s Republic of China
| | - Shu Fang
- Department of Endocrinology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430014, People’s Republic of China
- School of Medicine, Jianghan University, Wuhan, 430056, People’s Republic of China
| | - Sheng Ding
- Department of Endocrinology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430014, People’s Republic of China
| | - Qin Tan
- Department of Endocrinology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430014, People’s Republic of China
| | - Xuyan Zhang
- Department of Endocrinology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430014, People’s Republic of China
- Correspondence: Xuyan Zhang, Department of Endocrinology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, No. 26 of Shengli Street, Jiang’an District, Wuhan, 430014, People’s Republic of China, Tel +86 027 6569 6337, Fax +86 027 8276 1417, Email
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10
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Wu Y, Chen Y. Research progress on ferroptosis in diabetic kidney disease. Front Endocrinol (Lausanne) 2022; 13:945976. [PMID: 36246888 PMCID: PMC9556825 DOI: 10.3389/fendo.2022.945976] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 09/08/2022] [Indexed: 12/04/2022] Open
Abstract
Ferroptosis is a newly discovered form of cell death that differs from other forms of regulated cell death at morphological, biochemical, and genetic levels, and is characterized by iron-dependent accumulation of lipid peroxides. Ferroptosis is closely related to intracellular metabolism of amino acids, lipids, and iron. Hence, its regulation may facilitate disease intervention and treatment. Diabetic kidney disease is one of the most serious complications of diabetes, which leads to serious psychological and economic burdens to patients and society when it progresses to end-stage renal disease. At present, there is no effective treatment for diabetic kidney disease. Ferroptosis has been recently identified in animal models of diabetic kidney disease. Herein, we systematically reviewed the regulatory mechanism of ferroptosis, its association with different forms of cell death, summarized its relationship with diabetic kidney disease, and explored its regulation to intervene with the progression of diabetic kidney disease or as a treatment.
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11
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Hu Y, Liu S, Liu W, Zhang Z, Liu Y, Sun D, Zhang M, Fang J. Bioinformatics analysis of genes related to iron death in diabetic nephropathy through network and pathway levels based approaches. PLoS One 2021; 16:e0259436. [PMID: 34735495 PMCID: PMC8568295 DOI: 10.1371/journal.pone.0259436] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Accepted: 10/20/2021] [Indexed: 12/16/2022] Open
Abstract
Diabetic nephropathy is one of the common microvascular complications of diabetes. Iron death is a recently reported way of cell death. To explore the effects of iron death on diabetic nephropathy, iron death score of diabetic nephropathy was analyzed based on the network and pathway levels. Furthermore, markers related to iron death were screened. Using RNA-seq data of diabetic nephropathy, samples were clustered uniformly and the disease was classified. Differentially expressed gene analysis was conducted on the typed disease samples, and the WGCNA algorithm was used to obtain key modules. String database was used to perform protein interaction analysis on key module genes for the selection of Hub genes. Moreover, principal component analysis method was applied to get transcription factors and non-coding genes, which interact with the Hub gene. All samples can be divided into two categories and principal component analysis shows that the two categories are significantly different. Hub genes (FPR3, C3AR1, CD14, ITGB2, RAC2 and ITGAM) related to iron death in diabetic nephropathy were obtained through gene expression differential analysis between different subtypes. Non-coding genes that interact with Hub genes, including hsa-miR-572, hsa-miR-29a-3p, hsa-miR-29b-3p, hsa-miR-208a-3p, hsa-miR-153-3p and hsa-miR-29c-3p, may be related to diabetic nephropathy. Transcription factors HIF1α, KLF4, KLF5, RUNX1, SP1, VDR and WT1 may be related to diabetic nephropathy. The above factors and Hub genes are collectively involved in the occurrence and development of diabetic nephropathy, which can be further studied in the future. Moreover, these factors and genes may be potential target for therapeutic drugs.
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Affiliation(s)
- Yaling Hu
- Shanxi Medical University, Taiyuan, Shanxi, China
- Department of Nephrology, The First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Shuang Liu
- Department of Urology, The First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Wenyuan Liu
- Department of Nephrology, The First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Ziyuan Zhang
- Department of Nephrology, The First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Yuxiang Liu
- Shanxi Medical University, Taiyuan, Shanxi, China
| | - Dalin Sun
- Department of Nephrology, The First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Mingyu Zhang
- Shanxi Medical University, Taiyuan, Shanxi, China
| | - Jingai Fang
- Department of Nephrology, The First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
- * E-mail:
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12
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Wang Y, Bi R, Quan F, Cao Q, Lin Y, Yue C, Cui X, Yang H, Gao X, Zhang D. Ferroptosis involves in renal tubular cell death in diabetic nephropathy. Eur J Pharmacol 2020; 888:173574. [PMID: 32976829 DOI: 10.1016/j.ejphar.2020.173574] [Citation(s) in RCA: 102] [Impact Index Per Article: 25.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 09/14/2020] [Accepted: 09/14/2020] [Indexed: 01/08/2023]
Abstract
Ferroptosis is a novel type of programmed cell death characterized by iron-dependent accumulation of lipid hydroperoxides to lethal levels. Accumulative studies have indicated diabetic nephropathy (DN) as an inflammatory disorder, which involved immune modulation both in the occurrence and progression of the disease. In addition, DN is also considered as the major threatening complication of Diabetes mellitus (DM). However, other forms of programmed cell death, such as autophagy, apoptosis and necrosis, have been reported to be associated with DN, while there are no effective drugs to alleviate the damage of DN. In this study, we explored whether ferroptosis was involved in the progression of DN both in vivo and in vitro. We first established DN models using streptozotocin (STZ) and db/db mice. Results showed significant changes of ferroptosis associated markers, like increased expression levels of acyl-CoA synthetase long-chain family member 4 (ACSL4) and decreased expression levels of glutathione peroxidase 4 (GPX4) in DN mice. Also lipid peroxidation products and iron content were increased in DN mice. Next, in vitro, ferroptosis inducer erastin or RSL3 could induce renal tubular cell death, while iron and high ACSL4 levels sensitised ferroptosis. Finally, ACSL4 inhibitor rosiglitazone (Rosi) was used in the development of DN, which improved survival rate and kidney function, reduced lipid peroxidation product MDA and iron content. In summary, we first found ferroptosis was involved in DN and ferroptosis might be as a future direction in the treatment of DN.
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Affiliation(s)
- Yue Wang
- School of Sciences, China Pharmaceutical University, Nanjing, 211198, China; State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Discovery for Metabolic Disease, Center for New Drug Safety Evaluation and Research, China Pharmaceutical University, Nanjing, 211198, China
| | - Ran Bi
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Discovery for Metabolic Disease, Center for New Drug Safety Evaluation and Research, China Pharmaceutical University, Nanjing, 211198, China
| | - Fei Quan
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Discovery for Metabolic Disease, Center for New Drug Safety Evaluation and Research, China Pharmaceutical University, Nanjing, 211198, China
| | - Qiuhua Cao
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Discovery for Metabolic Disease, Center for New Drug Safety Evaluation and Research, China Pharmaceutical University, Nanjing, 211198, China
| | - Yanting Lin
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Discovery for Metabolic Disease, Center for New Drug Safety Evaluation and Research, China Pharmaceutical University, Nanjing, 211198, China
| | - Chongxiu Yue
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Discovery for Metabolic Disease, Center for New Drug Safety Evaluation and Research, China Pharmaceutical University, Nanjing, 211198, China
| | - Xinmeng Cui
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Discovery for Metabolic Disease, Center for New Drug Safety Evaluation and Research, China Pharmaceutical University, Nanjing, 211198, China
| | - Hongbao Yang
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Discovery for Metabolic Disease, Center for New Drug Safety Evaluation and Research, China Pharmaceutical University, Nanjing, 211198, China
| | - Xinghua Gao
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Discovery for Metabolic Disease, Center for New Drug Safety Evaluation and Research, China Pharmaceutical University, Nanjing, 211198, China.
| | - Dayong Zhang
- School of Sciences, China Pharmaceutical University, Nanjing, 211198, China.
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13
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Theut LR, Dsouza DL, Grove RC, Boesen EI. Evidence of Renal Iron Accumulation in a Male Mouse Model of Lupus. Front Med (Lausanne) 2020; 7:516. [PMID: 33015091 PMCID: PMC7506121 DOI: 10.3389/fmed.2020.00516] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 07/27/2020] [Indexed: 12/17/2022] Open
Abstract
Lupus nephritis represents a common and serious complication of the autoimmune disease Systemic Lupus Erythematosus (SLE). Clinical studies suggest that several proteins related to iron metabolism, including transferrin, serve as urinary biomarkers of lupus nephritis. We previously reported that in female NZBWF1 mice, a commonly used mouse model of SLE with a female sex bias, increased urinary transferrin excretion and renal iron accumulation occur around the onset of albuminuria. The current study investigated whether similar findings occur in male mice of a different mouse model of SLE, the MRL/lpr mouse. Two different cohorts were studied: MRL/lpr mice at an early, pre-albuminuric age (8 weeks), and after developing albuminuria (>100 mg/dL, confirmed by ELISA); age-matched MRL/MpJ control strain mice served for comparison. Urinary transferrin excretion was dramatically increased in the older, albuminuric MRL/lpr mice compared to the age-matched MRL/MpJ (P < 0.05), but there was no significant difference between strains at 8 weeks of age. Similarly, there were no significant differences between strains in renal cortical or outer medullary non-heme iron concentrations at 8 weeks. In the older, albuminuric MRL/lpr mice, renal cortical and outer medullary non-heme iron concentrations were significantly increased compared with age-matched MRL/MpJ mice, as was the expression of the iron storage protein ferritin (P < 0.01). Together, these data show that increased urinary transferrin excretion and renal tissue iron accumulation also occurs in albuminuric male MRL/lpr mice, suggesting that renal iron accumulation may be a feature of multiple mouse models of SLE.
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Affiliation(s)
- Lindsey R Theut
- Department of Cellular & Integrative Physiology, University of Nebraska Medical Center, Omaha, NE, United States
| | - Del L Dsouza
- Department of Cellular & Integrative Physiology, University of Nebraska Medical Center, Omaha, NE, United States
| | - Ryan C Grove
- Department of Cellular & Integrative Physiology, University of Nebraska Medical Center, Omaha, NE, United States
| | - Erika I Boesen
- Department of Cellular & Integrative Physiology, University of Nebraska Medical Center, Omaha, NE, United States
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14
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The Role of Chemokines and Chemokine Receptors in Diabetic Nephropathy. Int J Mol Sci 2020; 21:ijms21093172. [PMID: 32365893 PMCID: PMC7246426 DOI: 10.3390/ijms21093172] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 04/24/2020] [Accepted: 04/27/2020] [Indexed: 12/12/2022] Open
Abstract
Kidney function decline is one of the complications of diabetes mellitus and may be indicated as diabetic nephropathy (DN). DN is a chronic inflammatory disease featuring proteinuria and a decreasing glomerular filtration rate. Despite several therapeutic options being currently available, DN is still the major cause of end-stage renal disease. Accordingly, widespread innovation is needed to improve outcomes in patients with DN. Chemokines and their receptors are critically involved in the inflammatory progression in the development of DN. Although recent studies have shown multiple pathways related to the chemokine system, the specific and direct effects of chemokines and their receptors remain unclear. In this review, we provide an overview of the potential role and mechanism of chemokine systems in DN proposed in recent years. Chemokine system-related mechanisms may provide potential therapeutic targets in DN.
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15
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Matrix Metalloproteinases in Diabetic Kidney Disease. J Clin Med 2020; 9:jcm9020472. [PMID: 32046355 PMCID: PMC7073625 DOI: 10.3390/jcm9020472] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2019] [Revised: 01/30/2020] [Accepted: 02/01/2020] [Indexed: 12/11/2022] Open
Abstract
Around the world diabetic kidney disease (DKD) is the main cause of chronic kidney disease (CKD), which is characterized by mesangial expansion, glomerulosclerosis, tubular atrophy, and interstitial fibrosis. The hallmark of the pathogenesis of DKD is an increased extracellular matrix (ECM) accumulation causing thickening of the glomerular and tubular basement membranes, mesangial expansion, sclerosis, and tubulointerstitial fibrosis. The matrix metalloproteases (MMPs) family are composed of zinc-dependent enzymes involved in the degradation and hydrolysis of ECM components. Several MMPs are expressed in the kidney; nephron compartments, vasculature and connective tissue. Given their important role in DKD, several studies have been performed in patients with DKD proposing that the measurement of their activity in serum or in urine may become in the future markers of early DKD. Studies from diabetic nephropathy experimental models suggest that a balance between MMPs levels and their inhibitors is needed to maintain renal homeostasis. This review focuses in the importance of the MMPs within the kidney and their modifications at the circulation, kidney and urine in patients with DKD. We also cover the most important studies performed in experimental models of diabetes in terms of MMPs levels, renal expression and its down-regulation effect.
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16
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Fakharzadeh S, Argani H, Dadashzadeh S, Kalanaky S, Mohammadi Torbati P, Nazaran MH, Basiri A. BCc1 Nanomedicine Therapeutic Effects in Streptozotocin and High-Fat Diet Induced Diabetic Kidney Disease. Diabetes Metab Syndr Obes 2020; 13:1179-1188. [PMID: 32368111 PMCID: PMC7173843 DOI: 10.2147/dmso.s240757] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Accepted: 03/31/2020] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND One common feature of chronic diseases, such as cancer, diabetes and chronic kidney disease (CKD), is the disruption of iron metabolism and increase in labile iron pool, which can result in excessive production of harmful oxidative stress. The proper management of iron metabolism in this situation can be a valuable tool to ameliorate pathological events. MATERIALS AND METHODS In the previous studies, the anti-neoplastic effects of BCc1, a nanochelating-based nanomedicine with iron-chelating property, were demonstrated in cell culture, animal models and clinical trials. In the present study, the therapeutic effects of BCc1 in animal model of diabetic kidney disease (DKD), induced by streptozotocin injection (35 mg/kg) and high-fat diet consumption, were evaluated. RESULTS The results showed that BCc1 significantly decreased HOMA-IR index, uric acid, blood urea nitrogen, malondialdehyde and 8-isoprostane. In addition, it reduced urinary albumin excretion rate and albumin-to-creatinine ratio in comparison to DKD control rats. This nanomedicine had no negative impact on liver iron content, hemoglobin level, red blood cell count, hematocrit and mean corpuscular volume, while it significantly decreased aspartate aminotransferase and alanine aminotransferase compared to DKD control group. Moreover, the histopathological assessment indicated that lesser glomerular basement membrane and wrinkling, mesangial matrix expansion and pathological changes in proximal cortical tubules were seen in the kidney samples of BCc1-treated rats. CONCLUSION In conclusion, BCc1 as an iron-chelating agent shows promising impacts in DKD animal model, which can ameliorate biochemical and pathological events of this disease.
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Affiliation(s)
- Saideh Fakharzadeh
- Urology and Nephrology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Department of Research and Development, Sodour Ahrar Shargh Company, Tehran, Iran
| | - Hassan Argani
- Urology and Nephrology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Simin Dadashzadeh
- Department of Pharmaceutics and Nanotechnology, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Somayeh Kalanaky
- Department of Research and Development, Sodour Ahrar Shargh Company, Tehran, Iran
| | - Peyman Mohammadi Torbati
- Department of Pathology, Labbafinejad Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Hassan Nazaran
- Department of Research and Development, Sodour Ahrar Shargh Company, Tehran, Iran
- Correspondence: Mohammad Hassan Nazaran Department of Research and Development, Sodour Ahrar Shargh Company, Tehran, Iran Tel/Fax +98 21 88992123 Email
| | - Abbas Basiri
- Urology and Nephrology Research Center, Shahid Labbafinejad Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Abbas Basiri Urology and Nephrology Research Center, Shahid Labbafinejad Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran Tel/Fax +98 21 22567222 Email
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17
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Zhao L, Zou Y, Zhang J, Zhang R, Ren H, Li L, Guo R, Zhang J, Liu F. Serum transferrin predicts end-stage Renal Disease in Type 2 Diabetes Mellitus patients. Int J Med Sci 2020; 17:2113-2124. [PMID: 32922172 PMCID: PMC7484672 DOI: 10.7150/ijms.46259] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Accepted: 07/16/2020] [Indexed: 02/05/2023] Open
Abstract
Background: To investigate the relationship between serum iron status and renal outcome in patients with type 2 diabetes mellitus (T2DM). Methods: Chinese patients (n=111) with T2DM and biopsy-proven diabetic nephropathy (DN) were surveyed in a longitudinal, retrospective study. Serum iron, total iron-binding capacity, ferritin, and transferrin were measured at the time of renal biopsy. Iron deposition and transferrin staining were performed with renal biopsy specimens of DN patients and potential kidney donors. End-stage renal disease (ESRD) was the end-point. ESRD was defined as an estimated glomerular filtration rate <15 mL/min/1.73 m2 or the need for chronic renal replacement therapy. Cox proportional hazard models were used to estimate the hazard ratios (HRs) for the influence of serum iron metabolism on ESRD. Results: During a median follow up of 30.9 months, 66 (59.5%) patients progressed to ESRD. After adjusting for age, sex, baseline systolic blood pressure, renal functions, hemoglobin, HbA1c, and pathological findings, lower serum transferrin concentrations were significantly associated with higher ESRD in multivariate models. Compared with patients in the highest transferrin quartile (≥1.65 g/L), patients in the lowest quartile (≤1.15 g/L) had multivariable-adjusted HR (95% confidence interval) of 7.36 (1.40-38.65) for ESRD. Moreover, tubular epithelial cells in DN exhibited a higher deposition of iron and transferrin expression compared with healthy controls. Conclusions: Low serum transferrin concentration was associated with diabetic ESRD in patients with T2DM. Free iron nephrotoxicity and poor nutritional status with accumulated iron or transferrin deposition might contribute to ESRD.
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Affiliation(s)
- Lijun Zhao
- Division of Nephrology, West China Hospital of Sichuan University, Chengdu, Sichuan, China.,Division of General Practice, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Yutong Zou
- Division of Nephrology, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Junlin Zhang
- Division of Nephrology, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Rui Zhang
- Division of Nephrology, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Honghong Ren
- Division of Nephrology, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Lin Li
- Division of Pathology, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Ruikun Guo
- Division of Nephrology, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Jie Zhang
- Key Laboratory of Transplant Engineering and Immunology, Ministry of Health, Regenerative Medicine Research Center, Chengdu China
| | - Fang Liu
- Division of Nephrology, West China Hospital of Sichuan University, Chengdu, Sichuan, China
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18
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Yasumura S, Naito Y, Okuno K, Sawada H, Asakura M, Masuyama T, Ishihara M. Effects of Heterozygous TfR1 (Transferrin Receptor 1) Deletion in Pathogenesis of Renal Fibrosis in Mice. Hypertension 2019; 75:413-421. [PMID: 31838906 DOI: 10.1161/hypertensionaha.119.13670] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Renal fibrosis is the final pathological process common for several types of end-stage renal diseases, including obstructive nephropathy and diabetic kidney disease. Substantial renal iron loads and oxidative stress have been reported to contribute to the development of renal diseases. TfR1 (transferrin receptor 1) plays a crucial role in cellular iron transport. However, there are no studies investigating TfR1 in the pathophysiology of renal fibrosis. Here, we investigate the role of TfR1 in the development of renal fibrosis. Primarily, to ascertain an association of TfR1 in the pathophysiology of renal fibrosis, we induced unilateral ureteral obstruction in wild-type (WT) and heterozygous TfR1 deleted (TfR1+/-) mice. TfR1+/- mice exhibited attenuated renal fibrosis, along with reduced renal expression of ferritin and 4-hydroxynonenal as compared with WT mice after unilateral ureteral obstruction. In addition, renal expression of TGFβ-RI (transforming growth factor-β receptor I) and Smad2, downstream signaling of TGFβ-RI was attenuated in TfR1+/- mice compared with WT mice after unilateral ureteral obstruction. Next, we investigated the role of TfR1 in the development of diabetic kidney disease. No difference was observed in blood glucose levels and urinary albumin:creatinine ratios between WT and TfR1+/- diabetic mice after streptozotocin administration. In contrast, TfR1+/- mice showed suppressed renal fibrosis, along with reduced renal expression of ferritin, 4-hydroxynonenal, TGFβ-RI, and Smad2 compared with WT mice after streptozotocin administration. These results suggest that TfR1 plays an important role in the development of renal fibrosis.
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Affiliation(s)
- Seiki Yasumura
- From the Department of Cardiovascular and Renal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
| | - Yoshiro Naito
- From the Department of Cardiovascular and Renal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
| | - Keisuke Okuno
- From the Department of Cardiovascular and Renal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
| | - Hisashi Sawada
- From the Department of Cardiovascular and Renal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
| | - Masanori Asakura
- From the Department of Cardiovascular and Renal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
| | - Tohru Masuyama
- From the Department of Cardiovascular and Renal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
| | - Masaharu Ishihara
- From the Department of Cardiovascular and Renal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
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19
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Rodrigues de Morais T, Gambero A. Iron chelators in obesity therapy – Old drugs from a new perspective? Eur J Pharmacol 2019; 861:172614. [DOI: 10.1016/j.ejphar.2019.172614] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Revised: 07/16/2019] [Accepted: 08/14/2019] [Indexed: 02/08/2023]
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20
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Dal Monte M, Cammalleri M, Pecci V, Carmosino M, Procino G, Pini A, De Rosa M, Pavone V, Svelto M, Bagnoli P. Inhibiting the urokinase-type plasminogen activator receptor system recovers STZ-induced diabetic nephropathy. J Cell Mol Med 2018; 23:1034-1049. [PMID: 30426662 PMCID: PMC6349167 DOI: 10.1111/jcmm.14004] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Revised: 10/03/2018] [Accepted: 10/12/2018] [Indexed: 12/16/2022] Open
Abstract
The urokinase-type plasminogen activator (uPA) receptor (uPAR) participates to the mechanisms causing renal damage in response to hyperglycaemia. The main function of uPAR in podocytes (as well as soluble uPAR -(s)uPAR- from circulation) is to regulate podocyte function through αvβ3 integrin/Rac-1. We addressed the question of whether blocking the uPAR pathway with the small peptide UPARANT, which inhibits uPAR binding to the formyl peptide receptors (FPRs) can improve kidney lesions in a rat model of streptozotocin (STZ)-induced diabetes. The concentration of systemically administered UPARANT was measured in the plasma, in kidney and liver extracts and UPARANT effects on dysregulated uPAR pathway, αvβ3 integrin/Rac-1 activity, renal fibrosis and kidney morphology were determined. UPARANT was found to revert STZ-induced up-regulation of uPA levels and activity, while uPAR on podocytes and (s)uPAR were unaffected. In glomeruli, UPARANT inhibited FPR2 expression suggesting that the drug may act downstream uPAR, and recovered the increased activity of the αvβ3 integrin/Rac-1 pathway indicating a major role of uPAR in regulating podocyte function. At the functional level, UPARANT was shown to ameliorate: (a) the standard renal parameters, (b) the vascular permeability, (c) the renal inflammation, (d) the renal fibrosis including dysregulated plasminogen-plasmin system, extracellular matrix accumulation and glomerular fibrotic areas and (e) morphological alterations of the glomerulus including diseased filtration barrier. These results provide the first demonstration that blocking the uPAR pathway can improve diabetic kidney lesion in the STZ model, thus suggesting the uPA/uPAR system as a promising target for the development of novel uPAR-targeting approaches.
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Affiliation(s)
| | | | - Valeria Pecci
- Department of Biology, University of Pisa, Pisa, Italy
| | - Monica Carmosino
- Department of Sciences, University of Basilicata, Potenza, Italy
| | - Giuseppe Procino
- Department of Biosciences, Biotechnologies and Biopharmaceutics, University of Bari, Bari, Italy
| | - Alessandro Pini
- Department of Experimental and Clinical Medicine, University of Firenze, Firenze, Italy
| | - Mario De Rosa
- Department of Experimental Medicine, Second University of Napoli, Napoli, Italy
| | - Vincenzo Pavone
- Department of Chemical Sciences, University of Napoli Federico II, Napoli, Italy
| | - Maria Svelto
- Department of Biosciences, Biotechnologies and Biopharmaceutics, University of Bari, Bari, Italy.,Institute of Biomembranes and Bioenergetics, National Research Council, Bari, Italy
| | - Paola Bagnoli
- Department of Biology, University of Pisa, Pisa, Italy
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21
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Marks ES, Bonnemaison ML, Brusnahan SK, Zhang W, Fan W, Garrison JC, Boesen EI. Renal iron accumulation occurs in lupus nephritis and iron chelation delays the onset of albuminuria. Sci Rep 2017; 7:12821. [PMID: 28993663 PMCID: PMC5634457 DOI: 10.1038/s41598-017-13029-4] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2017] [Accepted: 09/19/2017] [Indexed: 12/11/2022] Open
Abstract
Proteins involved in iron homeostasis have been identified as biomarkers for lupus nephritis, a serious complication of systemic lupus erythematosus (SLE). We tested the hypothesis that renal iron accumulation occurs and contributes to renal injury in SLE. Renal non-heme iron levels were increased in the (New Zealand Black x New Zealand White) F1 (NZB/W) mouse model of lupus nephritis compared with healthy New Zealand White (NZW) mice in an age- and strain-dependent manner. Biodistribution studies revealed increased transferrin-bound iron accumulation in the kidneys of albuminuric NZB/W mice, but no difference in the accumulation of non-transferrin bound iron or ferritin. Transferrin excretion was significantly increased in albuminuric NZB/W mice, indicating enhanced tubular exposure and potential for enhanced tubular uptake following filtration. Expression of transferrin receptor and 24p3R were reduced in tubules from NZB/W compared to NZW mice, while ferroportin expression was unchanged and ferritin expression increased, consistent with increased iron accumulation and compensatory downregulation of uptake pathways. Treatment of NZB/W mice with the iron chelator deferiprone significantly delayed the onset of albuminuria and reduced blood urea nitrogen concentrations. Together, these findings suggest that pathological changes in renal iron homeostasis occurs in lupus nephritis, contributing to the development of kidney injury.
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Affiliation(s)
- Eileen S Marks
- Department of Cellular and Integrative Physiology, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Mathilde L Bonnemaison
- Department of Cellular and Integrative Physiology, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Susan K Brusnahan
- Department of Pharmaceutical Sciences, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Wenting Zhang
- Department of Pharmaceutical Sciences, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Wei Fan
- Department of Pharmaceutical Sciences, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Jered C Garrison
- Department of Pharmaceutical Sciences, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Erika I Boesen
- Department of Cellular and Integrative Physiology, University of Nebraska Medical Center, Omaha, NE, 68198, USA.
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22
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Bloomgarden Z. Chelation for diabetes complications: A neglected approach? J Diabetes 2017; 9:318-319. [PMID: 28074558 DOI: 10.1111/1753-0407.12525] [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: 11/28/2022] Open
Abstract
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