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Jahankhani K, Taghipour N, Nikoonezhad M, Behboudi H, Mehdizadeh M, Kadkhoda D, Hajifathali A, Mosaffa N. Adjuvant therapy with zinc supplementation; anti-inflammatory and anti-oxidative role in multiple myeloma patients receiving autologous hematopoietic stem cell transplantation: a randomized controlled clinical trial. Biometals 2024:10.1007/s10534-024-00630-0. [PMID: 39217594 DOI: 10.1007/s10534-024-00630-0] [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: 02/24/2024] [Accepted: 08/19/2024] [Indexed: 09/04/2024]
Abstract
Multiple myeloma (MM) patients are often accompanied by heightened levels of oxidative stress, even following bone marrow transplantation. Trace mineral supplements have been found to regulate and inhibit the activity of oxidative radicals and inflammatory factors, which are involved in the pathogenesis of MM. The study sought to evaluate the effectiveness of the supplementation by analyzing changes in oxidative, anti-oxidative, and inflammation markers. Patients were randomly assigned to a zinc or placebo group, with the former receiving 30 mg of zinc or placebo tablets daily for 1 month. Blood samples were collected from the patients on the day of transplantation, 15 days, and 30 days post-transplantation. Real-time PCR was employed to measure the expression of oxidative/antioxidative genes. Furthermore, the protein level of oxidative markers in serum samples was assessed. Finally, serum TNF-α concentrations were measured using the ELISA technique. The expression levels of SOD1, SOD2, and NRF2 genes were significantly higher on days 15 and 30 compared to the control group (P < 0.05), with a greater increase on day 30 (P < 0.05). Conversely, the expression levels of Keap1 and NOX2 genes were lower on day 30 than those of the control group (P < 0.05), with a further decrease from day 15 to day 30 (P < 0.05). The experimental group exhibited a notable reduction in TNF-α cytokine levels on day 30 compared to the control and placebo groups (P < 0.05). All findings were coordinated according to the nutritional questionnaire. Our findings suggest a potential benefit of zinc supplementation in managing the adverse effects of chemotherapy in MM patients, warranting further investigation.
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Affiliation(s)
- Kasra Jahankhani
- Department of Immunology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Niloofar Taghipour
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Maryam Nikoonezhad
- Hematopoietic Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hossein Behboudi
- Faculty of Biology, Medicinal Plants and Drugs Research Institute, Shahid Beheshti University, Tehran, Iran
| | - Mahshid Mehdizadeh
- Hematopoietic Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Dariush Kadkhoda
- Department of Biostatistics, School of Paramedical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Abbas Hajifathali
- Hematopoietic Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Nariman Mosaffa
- Department of Immunology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Pan F, Hu M, Ye T, Gan J, Ling M, Liu M. The activation of HAMP promotes colorectal cancer cell proliferation through zinc-mediated upregulation of SMAD4 expression. Transl Cancer Res 2024; 13:1493-1507. [PMID: 38617511 PMCID: PMC11009800 DOI: 10.21037/tcr-23-1292] [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: 07/22/2023] [Accepted: 01/23/2024] [Indexed: 04/16/2024]
Abstract
Background Colorectal cancer (CRC) poses a significant challenge in digestive system diseases, and emerging evidence underscores the critical role of zinc metabolism in its progression. This study aimed to investigate the clinical implications of genes at the intersection of zinc metabolism and CRC. Methods We downloaded CRC prognosis-related genes and zinc metabolism-related genes from public databases. Then, the overlapping genes were screened out, and bioinformatics analysis was performed to obtain the hub gene associated with CRC prognosis. Subsequently, in vitro assays were carried out to investigate the expression of this hub gene and its exact mechanism between zinc metabolism and CRC. Results HAMP was identified as the hub CRC prognostic gene from overlapping zinc metabolism-related and CRC prognostic genes. In vitro analysis showed HAMP was over-expressed in CRC, and its knockdown inhibited RKO and HCT-116 cell invasion and migration significantly. ZnSO4 induced HAMP up-regulation to promote cell proliferation, while TPEN decreased HAMP expression to inhibit cell proliferation. Importantly, we further found that ZnSO4 enhanced SMAD4 expression to augment HAMP promoter activity and promote cell proliferation in CRC. Conclusions HAMP stands out as an independent prognostic factor in CRC, representing a potential therapeutic target. Its intricate regulation by zinc, particularly through the modulation of SMAD4, unveils a novel avenue for understanding CRC biology. This study provides valuable insights into the interplay between zinc metabolism, HAMP, and CRC, offering promising clinical indicators for CRC patients. The findings present a compelling case for further exploration and development of targeted therapeutic strategies in CRC management.
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Affiliation(s)
- Fei Pan
- Department of General Medicine, Minhang Hospital, Fudan University, Shanghai, China
| | - Mengting Hu
- Department of General Medicine, Minhang Hospital, Fudan University, Shanghai, China
| | - Tao Ye
- Department of Oncology, Minhang Hospital, Fudan University, Shanghai, China
| | - Jiaqi Gan
- Department of General Medicine, Minhang Hospital, Fudan University, Shanghai, China
| | - Meirong Ling
- Department of Emergency Medical, Minhang Hospital, Fudan University, Shanghai, China
| | - Mei Liu
- Department of General Medicine, Minhang Hospital, Fudan University, Shanghai, China
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Charaya A, Sahu C, Singla S, Jena G. Zinc Deficiency Exacerbates Bisphenol A-Induced Hepatic and Renal Damage: Delineation of Molecular Mechanisms. Biol Trace Elem Res 2023; 201:2879-2894. [PMID: 36076144 DOI: 10.1007/s12011-022-03392-3] [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: 04/04/2022] [Accepted: 08/12/2022] [Indexed: 11/02/2022]
Abstract
Zinc (Zn) plays an important role in the maintenance of redox status in the biological system. Zn deficiency has been found to be associated with negative effects on the functioning of many organ systems, including hepatic and renal systems. Bisphenol A (BPA) can alter Zn homeostasis and perturb the physiological system by provoking oxidative stress, which can lead to damage of different organs such as reproductive, immune, neuroendocrine, hepatic and renal systems. The present study aims to investigate the toxicity of BPA in Zn deficient condition in the liver and kidney of rat and to correlate its synergistic actions. Zn deficiency was induced by feeding Zn-deficient diet (ZDD), and BPA was administered orally (100 mg/kg/d). Male Sprague-Dawley rats were divided into four groups: NPD + Vehicle (normal feed and water), NPD + BPA (100 mg/kg/d), ZDD + Vehicle (fed with Zn-deficient diet only) and ZDD + BPA (Zn-deficient diet + BPA; 100 mg/kg/d) for 8 weeks. Biochemical, histopathological, TUNEL assay and protein expression profiles were determined to decipher the oxidative damage induced by ZDD and the toxicant BPA. Expression profile of nuclear factor erythroid 2-related factor 2, proliferating cell nuclear antigen, kelch-like ECH-associated protein 1, superoxide dismutase-1, metallothionein and apoptosis incidence showed that ZDD and BPA have a synergistic exacerbation effect on the liver and kidney of rat.
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Affiliation(s)
- Aarzoo Charaya
- Facility for Risk Assessment and Intervention Studies, Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research, S.A.S Nagar, Sahibzada Ajit Singh Nagar, Punjab, India, 160062
| | - Chittaranjan Sahu
- Facility for Risk Assessment and Intervention Studies, Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research, S.A.S Nagar, Sahibzada Ajit Singh Nagar, Punjab, India, 160062
| | - Shivani Singla
- Facility for Risk Assessment and Intervention Studies, Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research, S.A.S Nagar, Sahibzada Ajit Singh Nagar, Punjab, India, 160062
| | - Gopabandhu Jena
- Facility for Risk Assessment and Intervention Studies, Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research, S.A.S Nagar, Sahibzada Ajit Singh Nagar, Punjab, India, 160062.
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Shi P, Zhan Z, Ye X, Lu Y, Song K, Sheng F, Shen H, Yin P. The antioxidative effects of empagliflozin on high glucose‑induced epithelial-mesenchymal transition in peritoneal mesothelial cells via the Nrf2/HO-1 signaling. Ren Fail 2022; 44:1528-1542. [PMID: 36098217 PMCID: PMC9481091 DOI: 10.1080/0886022x.2022.2118066] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
High glucose (HG)-induced epithelial-mesenchymal transition (EMT) and oxidative stress play an important role in peritoneal fibrosis, which could be regulated by the nuclear factor erythroid-2-related factor 2 (Nrf2)/heme oxygenase-1 (HO-1) signaling pathway. This study aimed to investigate whether empagliflozin could inhibit HG-induced EMT and oxidative stress via activating the Nrf2/HO-1 signaling pathway. We used HG-based peritoneal dialysis (PD) solution in rats and HG in human peritoneal mesothelial cells (HPMCs) to induce EMT in vivo and in vitro respectively. The peritoneal structure and function were evaluated by hematoxylin and eosin, Masson's trichrome staining, and the peritoneal equilibrium test. Oxidative stress was measured by assay kits. EMT was analyzed using immunohistochemistry and western blot. The PD rats showed decreased ultrafiltration capacity and increased levels of oxidative stress. Histopathological analysis revealed markedly peritoneal thickening, excessive collagen deposition, increased expression of α-SMA, Collagen-I, and Fibronectin, and decreased expression of E‑cadherin. Empagliflozin significantly ameliorated the aforementioned changes. The protein expression levels of nuclear Nrf2 (N-Nrf2) and HO-1 increased in PD rats, which were further promoted by treatment with empagliflozin. In in vitro experiments, the EMT of HPMCs was induced with 60 mM glucose for 24 h and inhibited by empagliflozin. Empagliflozin suppressed oxidative stress and promoted the protein expression of N-Nrf2 and HO-1 in HG‑stimulated HPMCs, which was reversed by the Nrf2 inhibitor. In conclusion, empagliflozin exerted a protective effect against HG-induced EMT and suppressed oxidative stress in PMCs by activating the Nrf2/HO-1 signaling pathway.
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Affiliation(s)
- Ping Shi
- Department of Nephrology, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Zhoubing Zhan
- Department of Nephrology, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Xiaojie Ye
- Department of Nephrology, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Ying Lu
- Department of Nephrology, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Kai Song
- Department of Nephrology, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Feng Sheng
- Department of Nephrology, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Huaying Shen
- Department of Nephrology, The Second Affiliated Hospital of Soochow University, Suzhou, China, Huaying Shen Department of Nephrology, The Second Affiliated Hospital of Soochow University, 1055 Sanxiang Road, Jinchang, Suzhou, 215000, Jiangsu, China
| | - Peiran Yin
- Department of Nephrology, The Second Affiliated Hospital of Soochow University, Suzhou, China,CONTACT Peiran Yin
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Wang R, Guo T, Li J. Mechanisms of Peritoneal Mesothelial Cells in Peritoneal Adhesion. Biomolecules 2022; 12:biom12101498. [PMID: 36291710 PMCID: PMC9599397 DOI: 10.3390/biom12101498] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 10/08/2022] [Accepted: 10/14/2022] [Indexed: 11/24/2022] Open
Abstract
A peritoneal adhesion (PA) is a fibrotic tissue connecting the abdominal or visceral organs to the peritoneum. The formation of PAs can induce a variety of clinical diseases. However, there is currently no effective strategy for the prevention and treatment of PAs. Damage to peritoneal mesothelial cells (PMCs) is believed to cause PAs by promoting inflammation, fibrin deposition, and fibrosis formation. In the early stages of PA formation, PMCs undergo mesothelial–mesenchymal transition and have the ability to produce an extracellular matrix. The PMCs may transdifferentiate into myofibroblasts and accelerate the formation of PAs. Therefore, the aim of this review was to understand the mechanism of action of PMCs in PAs, and to offer a theoretical foundation for the treatment and prevention of PAs.
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Affiliation(s)
- Ruipeng Wang
- The First School of Clinical Medical, Gansu University of Chinese Medicine, Lanzhou 730030, China
| | - Tiankang Guo
- Department of General Surgery, Gansu Provincial Hospital, Lanzhou 730030, China
- The First School of Clinical Medicine, Lanzhou University, Lanzhou 730030, China
| | - Junliang Li
- The First School of Clinical Medical, Gansu University of Chinese Medicine, Lanzhou 730030, China
- Department of General Surgery, Gansu Provincial Hospital, Lanzhou 730030, China
- The First School of Clinical Medicine, Lanzhou University, Lanzhou 730030, China
- Correspondence:
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Marion-Letellier R, Leboutte M, Amamou A, Raman M, Savoye G, Ghosh S. Diet in Intestinal Fibrosis: A Double-Edged Sword. Nutrients 2021; 13:nu13093148. [PMID: 34579023 PMCID: PMC8470259 DOI: 10.3390/nu13093148] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 09/07/2021] [Accepted: 09/07/2021] [Indexed: 11/30/2022] Open
Abstract
The natural history of inflammatory bowel diseases, especially Crohn’s disease, is frequently complicated by intestinal fibrosis. Because of the lack of effective treatments for intestinal fibrosis, there is an urgent need to develop new therapies. Factors promoting intestinal fibrosis are currently unclear, but diet is a potential culprit. Diet may influence predisposition to develop intestinal fibrosis or alter its natural history by modification of both the host immune response and intestinal microbial composition. Few studies have documented the effects of dietary factors in modulating IBD-induced intestinal fibrosis. As the mechanisms behind fibrogenesis in the gut are believed to be broadly similar to those from extra-intestinal organs, it may be relevant to investigate which dietary components can inhibit or promote fibrosis factors such as myofibroblasts progenitor activation in other fibrotic diseases.
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Affiliation(s)
- Rachel Marion-Letellier
- UNIROUEN, INSERM UMR 1073 Nutrition, Inflammation and Gut-Brain Axis, Normandie University, 76183 Rouen, France; (M.L.); (G.S.)
- Institute for Research and Innovation in Biomedicine (IRIB), UNIROUEN, 76183 Rouen, France
- Correspondence:
| | - Mathilde Leboutte
- UNIROUEN, INSERM UMR 1073 Nutrition, Inflammation and Gut-Brain Axis, Normandie University, 76183 Rouen, France; (M.L.); (G.S.)
- Institute for Research and Innovation in Biomedicine (IRIB), UNIROUEN, 76183 Rouen, France
| | - Asma Amamou
- APC Microbiome Ireland, Biosciences Building, University College Cork, Cork, Ireland; (A.A.); (S.G.)
| | - Maitreyi Raman
- Division of Gastroenterology, University of Calgary, Calgary, AB T2N 4N1, Canada;
- Department of Community Health Sciences, University of Calgary, Calgary, AB T2N 4N1, Canada
| | - Guillaume Savoye
- UNIROUEN, INSERM UMR 1073 Nutrition, Inflammation and Gut-Brain Axis, Normandie University, 76183 Rouen, France; (M.L.); (G.S.)
- Institute for Research and Innovation in Biomedicine (IRIB), UNIROUEN, 76183 Rouen, France
- Department of Gastroenterology, Rouen University Hospital, 76031 Rouen, France
| | - Subrata Ghosh
- APC Microbiome Ireland, Biosciences Building, University College Cork, Cork, Ireland; (A.A.); (S.G.)
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Zhao J, Shi J, Shan Y, Yu M, Zhu X, Zhu Y, Liu L, Sheng M. Asiaticoside inhibits TGF-β1-induced mesothelial-mesenchymal transition and oxidative stress via the Nrf2/HO-1 signaling pathway in the human peritoneal mesothelial cell line HMrSV5. Cell Mol Biol Lett 2020; 25:33. [PMID: 32514269 PMCID: PMC7257216 DOI: 10.1186/s11658-020-00226-9] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Accepted: 05/08/2020] [Indexed: 12/12/2022] Open
Abstract
Background Peritoneal fibrosis (PF) is a frequent complication caused by peritoneal dialysis (PD). Peritoneal mesothelial cells (PMCs), the first barrier of the peritoneum, play an important role in maintaining structure and function in the peritoneum during PD. Mesothelial-mesenchymal transition (MMT) and oxidative stress of PMCs are two key processes of PF. Purpose To elucidate the efficacy and possible mechanism of asiaticoside inhibition of MMT and ROS generation in TGF-β1-induced PF in human peritoneal mesothelial cells (HPMCs). Methods MMT and ROS generation of HPMCs were induced by TGF-β1. To explain the anti-MMT and antioxidant role of asiaticoside, varied doses of asiaticoside, oxygen radical scavenger (NAC), TGF-β receptor kinase inhibitor (LY2109761) and Nrf2 inhibitor (ML385) were used separately. Immunoblots were used to detect the expression of signaling associated proteins. DCFH-DA was used to detect the generation of ROS. Transwell migration assay and wound healing assay were used to verify the capacity of asiaticoside to inhibit MMT. Immunofluorescence assay was performed to observe the subcellular translocation of Nrf2 and expression of HO-1. Results Asiaticoside inhibited TGF-β1-induced MMT and suppressed Smad signaling in a dose-dependent manner. Migration and invasion activities of HPMCs were decreased by asiaticoside. Asiaticoside decreased TGF-β1-induced ROS, especially in a high dose (150 μM) for 6 h. Furthermore, ML385 partly abolished the inhibitory effect of asiaticoside on MMT, ROS and p-Smad2/3. Conclusions Asiaticoside inhibited the TGF-β1-induced MMT and ROS via Nrf2 activation, thus protecting the peritoneal membrane and preventing PF.
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Affiliation(s)
- Junyi Zhao
- Renal Division, Affiliated Hospital of Nanjing University of Chinese Medicine, 155 Hanzhong Road, Nanjing, 210029 Jiangsu Province China
| | - Jun Shi
- Renal Division, Affiliated Hospital of Nanjing University of Chinese Medicine, 155 Hanzhong Road, Nanjing, 210029 Jiangsu Province China
| | - Yun Shan
- Renal Division, Affiliated Hospital of Nanjing University of Chinese Medicine, 155 Hanzhong Road, Nanjing, 210029 Jiangsu Province China
| | - Manshu Yu
- Renal Division, Affiliated Hospital of Nanjing University of Chinese Medicine, 155 Hanzhong Road, Nanjing, 210029 Jiangsu Province China
| | - Xiaolin Zhu
- Renal Division, Affiliated Hospital of Nanjing University of Chinese Medicine, 155 Hanzhong Road, Nanjing, 210029 Jiangsu Province China
| | - Yilin Zhu
- Renal Division, Affiliated Hospital of Nanjing University of Chinese Medicine, 155 Hanzhong Road, Nanjing, 210029 Jiangsu Province China
| | - Li Liu
- Renal Division, Affiliated Hospital of Nanjing University of Chinese Medicine, 155 Hanzhong Road, Nanjing, 210029 Jiangsu Province China
| | - Meixiao Sheng
- Renal Division, Affiliated Hospital of Nanjing University of Chinese Medicine, 155 Hanzhong Road, Nanjing, 210029 Jiangsu Province China
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