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Huang W, Wang L, Huang Z, Sun Z, Zheng B. Peroxiredoxin 3 has a crucial role in the macrophage polarization by regulating mitochondrial homeostasis. Respir Res 2024; 25:110. [PMID: 38431661 PMCID: PMC10909251 DOI: 10.1186/s12931-024-02739-9] [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: 10/15/2023] [Accepted: 02/19/2024] [Indexed: 03/05/2024] Open
Abstract
Acute lung injury (ALI) is one of the life-threatening complications of sepsis, and macrophage polarization plays a crucial role in the sepsis-associated ALI. However, the regulatory mechanisms of macrophage polarization in ALI and in the development of inflammation are largely unknown. In this study, we demonstrated that macrophage polarization occurs in sepsis-associated ALI and is accompanied by mitochondrial dysfunction and inflammation, and a decrease of PRDX3 promotes the initiation of macrophage polarization and mitochondrial dysfunction. Mechanistically, PRDX3 overexpression promotes M1 macrophages to differentiate into M2 macrophages, and enhances mitochondrial functional recovery after injury by reducing the level of glycolysis and increasing TCA cycle activity. In conclusion, we identified PRDX3 as a critical hub integrating oxidative stress, inflammation, and metabolic reprogramming in macrophage polarization. The findings illustrate an adaptive mechanism underlying the link between macrophage polarization and sepsis-associated ALI.
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Affiliation(s)
- Wenhui Huang
- Department of Respiratory and Critical Care Medicine, Guangdong Provincial Key Laboratory of Major Obstetric Diseases, Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Lianfang Wang
- Department of Respiratory and Critical Care Medicine, Guangxi Hospital Division of The First Affiliated Hospital, Sun Yat-sen University, Guangxi, China
| | - Zhipeng Huang
- Dongguan Hospital of Integrated Chinese and Western Medicine, Dongguan, China
| | - Zhichao Sun
- The Second Affiliated Hospital of Guangzhou, University of Chinese Medicine, Guangzhou, China
| | - Bojun Zheng
- Department of Critical Care Medicine, The Second Affiliated Hospital of Guangzhou, University of Chinese Medicine, Guangzhou, China.
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Guo C, Cui Y, Jiao M, Yao J, Zhao J, Tian Y, Dong J, Liao L. Crosstalk between proximal tubular epithelial cells and other interstitial cells in tubulointerstitial fibrosis after renal injury. Front Endocrinol (Lausanne) 2024; 14:1256375. [PMID: 38260142 PMCID: PMC10801024 DOI: 10.3389/fendo.2023.1256375] [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: 07/10/2023] [Accepted: 11/22/2023] [Indexed: 01/24/2024] Open
Abstract
The energy needs of tubular epithelial components, especially proximal tubular epithelial cells (PTECs), are high and they heavily depend on aerobic metabolism. As a result, they are particularly vulnerable to various injuries caused by factors such as ischemia, proteinuria, toxins, and elevated glucose levels. Initial metabolic and phenotypic changes in PTECs after injury are likely an attempt at survival and repair. Nevertheless, in cases of recurrent or prolonged injury, PTECs have the potential to undergo a transition to a secretory state, leading to the generation and discharge of diverse bioactive substances, including transforming growth factor-β, Wnt ligands, hepatocyte growth factor, interleukin (IL)-1β, lactic acid, exosomes, and extracellular vesicles. By promoting fibroblast activation, macrophage recruitment, and endothelial cell loss, these bioactive compounds stimulate communication between epithelial cells and other interstitial cells, ultimately worsening renal damage. This review provides a summary of the latest findings on bioactive compounds that facilitate the communication between these cellular categories, ultimately leading to the advancement of tubulointerstitial fibrosis (TIF).
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Affiliation(s)
- Congcong Guo
- Department of Endocrinology and Metabology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, Shandong, China
- Shandong Key Laboratory of Rheumatic Disease and Translational Medicine, the First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, Shandong, China
- Shandong Institute of Nephrology, the First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, Shandong, China
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Yuying Cui
- Department of Endocrinology and Metabology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, Shandong, China
- Shandong Key Laboratory of Rheumatic Disease and Translational Medicine, the First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, Shandong, China
- Shandong Institute of Nephrology, the First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, Shandong, China
- First Clinical Medical College, Shandong University of Traditional Chinese Medicin, Jinan, Shandong, China
| | - Mingwen Jiao
- Department of General Surgery, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, Shandong, China
| | - Jinming Yao
- Department of Endocrinology and Metabology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, Shandong, China
- Shandong Key Laboratory of Rheumatic Disease and Translational Medicine, the First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, Shandong, China
- Shandong Institute of Nephrology, the First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, Shandong, China
| | - Junyu Zhao
- Department of Endocrinology and Metabology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, Shandong, China
- Shandong Key Laboratory of Rheumatic Disease and Translational Medicine, the First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, Shandong, China
- Shandong Institute of Nephrology, the First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, Shandong, China
| | - Yutian Tian
- Department of Endocrinology and Metabology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, Shandong, China
- Shandong Key Laboratory of Rheumatic Disease and Translational Medicine, the First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, Shandong, China
- Shandong Institute of Nephrology, the First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, Shandong, China
| | - Jianjun Dong
- Department of Endocrinology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Lin Liao
- Department of Endocrinology and Metabology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, Shandong, China
- Shandong Key Laboratory of Rheumatic Disease and Translational Medicine, the First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, Shandong, China
- Shandong Institute of Nephrology, the First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, Shandong, China
- First Clinical Medical College, Shandong University of Traditional Chinese Medicin, Jinan, Shandong, China
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3
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Snashall CM, Sutton CW, Faro LL, Ceresa C, Ploeg R, Shaheed SU. Comparison of in-gel and in-solution proteolysis in the proteome profiling of organ perfusion solutions. Clin Proteomics 2023; 20:51. [PMID: 37968584 PMCID: PMC10648346 DOI: 10.1186/s12014-023-09440-x] [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: 03/21/2023] [Accepted: 10/25/2023] [Indexed: 11/17/2023] Open
Abstract
PURPOSE The organ perfusion solution (perfusate), collected at clinically and temporally significant stages of the organ preservation and transplantation process, provides a valuable insight into the biological status of an organ over time and prior to reperfusion (transplantation) in the recipient. The objective of this study was to assess two bottom-up proteomics workflows for the extraction of tryptic peptides from the perfusate. EXPERIMENTAL DESIGN Two different kinds of perfusate samples from kidney and liver trials were profiled using liquid chromatography-mass spectrometry (LC-MS/MS). The preparation of clean peptide mixtures for downstream analysis was performed considering different aspects of sample preparation; protein estimation, enrichment, in-gel and urea-based in-solution digestion. RESULTS In-solution digestion of perfusate allowed identification of the highest number of peptides and proteins with greater sequence coverage and higher confidence data in kidney and liver perfusate. Key pathways identified by gene ontology analysis included complement, coagulation and antioxidant pathways, and a number of biomarkers previously linked to ischemia-reperfusion injury were also observed in perfusate. CONCLUSIONS This study showed that in-solution digestion is a more efficient method for LC-MS/MS analysis of kidney and liver organ perfusion solutions. This method is also quicker and easier than in-gel digestion, allowing for greater sample throughput, with fewer opportunities for experimental error or peptide loss.
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Affiliation(s)
- Corinna M Snashall
- Nuffield Department of Surgical Sciences, University of Oxford, Oxford, UK
- School of Biosciences, The University of Sheffield, Sheffield, UK
| | - Chris W Sutton
- Institute of Cancer Therapeutics, University of Bradford, Bradford, UK
| | - Letizia Lo Faro
- Nuffield Department of Surgical Sciences, University of Oxford, Oxford, UK
| | - Carlo Ceresa
- Nuffield Department of Surgical Sciences, University of Oxford, Oxford, UK
- Oxford University Hospital NHS Foundation Trust, Oxford, UK
| | - Rutger Ploeg
- Nuffield Department of Surgical Sciences, University of Oxford, Oxford, UK
- Leiden University Medical Centre, Leiden University, Leiden, Netherlands
- Oxford University Hospital NHS Foundation Trust, Oxford, UK
| | - Sadr Ul Shaheed
- Nuffield Department of Surgical Sciences, University of Oxford, Oxford, UK.
- NHSBT Oxford Blood Donor Centre John Radcliffe Hospital, Headley Way, Headington, Oxford, OX3 9BQ, UK.
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Jiang S, Uddin MJ, Yu X, Piao L, Dorotea D, Oh GT, Ha H. Peroxisomal Fitness: A Potential Protective Mechanism of Fenofibrate against High Fat Diet-Induced Non-Alcoholic Fatty Liver Disease in Mice. Diabetes Metab J 2022; 46:829-842. [PMID: 35746892 PMCID: PMC9723204 DOI: 10.4093/dmj.2021.0274] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Accepted: 03/15/2022] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Non-alcoholic fatty liver disease (NAFLD) has been increasing in association with the epidemic of obesity and diabetes. Peroxisomes are single membrane-enclosed organelles that play a role in the metabolism of lipid and reactive oxygen species. The present study examined the role of peroxisomes in high-fat diet (HFD)-induced NAFLD using fenofibrate, a peroxisome proliferator-activated receptor α (PPARα) agonist. METHODS Eight-week-old male C57BL/6J mice were fed either a normal diet or HFD for 12 weeks, and fenofibrate (50 mg/kg/day) was orally administered along with the initiation of HFD. RESULTS HFD-induced liver injury as measured by increased alanine aminotransferase, inflammation, oxidative stress, and lipid accumulation was effectively prevented by fenofibrate. Fenofibrate significantly increased the expression of peroxisomal genes and proteins involved in peroxisomal biogenesis and function. HFD-induced attenuation of peroxisomal fatty acid oxidation was also significantly restored by fenofibrate, demonstrating the functional significance of peroxisomal fatty acid oxidation. In Ppara deficient mice, fenofibrate failed to maintain peroxisomal biogenesis and function in HFD-induced liver injury. CONCLUSION The present data highlight the importance of PPARα-mediated peroxisomal fitness in the protective effect of fenofibrate against NAFLD.
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Affiliation(s)
- Songling Jiang
- Graduate School of Pharmaceutical Sciences, Ewha Womans University, College of Pharmacy, Seoul, Korea
| | - Md Jamal Uddin
- Graduate School of Pharmaceutical Sciences, Ewha Womans University, College of Pharmacy, Seoul, Korea
| | - Xiaoying Yu
- Graduate School of Pharmaceutical Sciences, Ewha Womans University, College of Pharmacy, Seoul, Korea
| | - Lingjuan Piao
- Graduate School of Pharmaceutical Sciences, Ewha Womans University, College of Pharmacy, Seoul, Korea
| | - Debra Dorotea
- Graduate School of Pharmaceutical Sciences, Ewha Womans University, College of Pharmacy, Seoul, Korea
| | - Goo Taeg Oh
- Department of Life Sciences, Ewha Womans University, Seoul, Korea
| | - Hunjoo Ha
- Graduate School of Pharmaceutical Sciences, Ewha Womans University, College of Pharmacy, Seoul, Korea
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5
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Sun R, Tian X, Li Y, Zhao Y, Wang Z, Hu Y, Zhang L, Wang Y, Gao D, Zheng S, Yao J. The m6A reader YTHDF3-mediated PRDX3 translation alleviates liver fibrosis. Redox Biol 2022; 54:102378. [PMID: 35779442 PMCID: PMC9287738 DOI: 10.1016/j.redox.2022.102378] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 06/15/2022] [Accepted: 06/19/2022] [Indexed: 01/07/2023] Open
Affiliation(s)
- Ruimin Sun
- Department of Pharmacology, Dalian Medical University, Dalian, China; Institute of Integrative Medicine, Dalian Medical University, Dalian, China
| | - Xinyao Tian
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; Department of Hepatobiliary and Pancreatic Surgery, Department of Liver Transplantation, Shulan (Hangzhou) Hospital, Hangzhou, China
| | - Yang Li
- Department of Gastrointestinal Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yan Zhao
- Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Zhecheng Wang
- Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Yan Hu
- Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Lijun Zhang
- Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Yue Wang
- Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Dongyan Gao
- Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Shusen Zheng
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; Department of Hepatobiliary and Pancreatic Surgery, Department of Liver Transplantation, Shulan (Hangzhou) Hospital, Hangzhou, China.
| | - Jihong Yao
- Department of Pharmacology, Dalian Medical University, Dalian, China.
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6
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Zahan MS, Hasan A, Rahman MH, Meem KN, Moni A, Hannan MA, Uddin MJ. Protective effects of fucoidan against kidney diseases: Pharmacological insights and future perspectives. Int J Biol Macromol 2022; 209:2119-2129. [PMID: 35500767 DOI: 10.1016/j.ijbiomac.2022.04.192] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 04/22/2022] [Accepted: 04/25/2022] [Indexed: 12/24/2022]
Abstract
Chronic kidney disease (CKD) is a major public health concern that costs millions of lives worldwide. Natural products are consistently being explored for the development of novel therapeutics in the management of CKD. Fucoidan is a sulfated polysaccharide predominantly extracted from brown seaweed, which has multiple pharmacological benefits against various kidney problems, including chronic renal failure and diabetic nephropathy. This review aimed at exploring literature to update the renoprotective effects of fucoidan, to get an understanding of pharmacological mechanisms, and to highlight the recent progress of fucoidan-based therapeutic development. Evidence shows that fucoidan is effective against inflammation, oxidative stress, and fibrosis in kidney. Fucoidan targets multiple signaling systems, including Nrf2/HO-1, NF-κB, ERK and p38 MAPK, TGF-β1, SIRT1, and GLP-1R signaling that are known to be associated with CKD pathobiology. Despite these pharmacological prospects, the application of fucoidan is limited by its larger molecular size. Notably, low molecular weight fucoidan has shown therapeutic promise in some recent studies. However, future research is warranted to translate the outcome of preclinical studies into clinical use in kidney patients.
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Affiliation(s)
- Md Sarwar Zahan
- ABEx Bio-Research Center, East Azampur, Dhaka 1230, Bangladesh
| | - Adeba Hasan
- ABEx Bio-Research Center, East Azampur, Dhaka 1230, Bangladesh
| | | | | | - Akhi Moni
- ABEx Bio-Research Center, East Azampur, Dhaka 1230, Bangladesh
| | - Md Abdul Hannan
- ABEx Bio-Research Center, East Azampur, Dhaka 1230, Bangladesh; Department of Biochemistry and Molecular Biology, Bangladesh Agricultural University, Mymensingh 2202, Bangladesh.
| | - Md Jamal Uddin
- ABEx Bio-Research Center, East Azampur, Dhaka 1230, Bangladesh; Graduate School of Pharmaceutical Sciences, College of Pharmacy, Ewha Womans University, Seoul, Republic of Korea.
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7
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Alasmari WA, Abdelfattah-Hassan A, El-Ghazali HM, Abdo SA, Ibrahim D, ElSawy NA, El-Shetry ES, Saleh AA, Abourehab MAS, Mahfouz H. Exosomes Derived from BM-MSCs Mitigate the Development of Chronic Kidney Damage Post-Menopause via Interfering with Fibrosis and Apoptosis. Biomolecules 2022; 12:biom12050663. [PMID: 35625591 PMCID: PMC9138582 DOI: 10.3390/biom12050663] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 04/13/2022] [Accepted: 04/22/2022] [Indexed: 02/07/2023] Open
Abstract
The rate of chronic kidney disease (CKD) is increasing globally, and it is caused by continuous damage to kidney tissue. With time the renal damage becomes irreversible, leading to CKD development. In females, post-menopause lack of estrogen supply has been described as a risk factor for CKD development, and studies targeting post-menopause CKD are scarce. In the present study, we used exosomes isolated from bone marrow mesenchymal stem/stromal cells (BM-MSCs) to test their therapeutic potential against the development of CKD. At first, the menopause model was achieved by surgical bilateral ovariectomy in female albino rats. After that, 100 µg of exosomes was given to ovariectomized rats, and the study continued for 2 months. Changes in urine volume, urine protein content, kidney function biochemical parameters (creatinine and BUN), kidney antioxidant parameters (SOD, GPx and CAT), histological changes, immunohistochemical levels of caspase 3, and the gene expression of NGAL (related to kidney damage), TGFβ1 and αSMA (related to fibrosis and EMT), and caspase 3 (related to apoptosis) were studied. After the ovariectomy, the occurrence of CKD was confirmed in the rats by the drastic reduction of serum estrogen and progesterone levels, reduced urine output, increased urinary protein excretion, elevated serum creatinine and BUN, reduced GPx SOD, and CAT in kidney tissue, degenerative and fibrotic lesions in the histopathological examination, higher immunohistochemical expression of caspase 3 and increased expression of all studied genes. After exosomes administration, the entire chronic inflammatory picture in the kidney was corrected, and a near-normal kidney structure and function were attained. This study shows for the first time that BM-MSCs exosomes are potent for reducing apoptosis and fibrosis levels and, thus, can reduce the chronic damage of the kidneys in females that are in their menopause period. Therefore, MSCs-derived exosomes should be considered a valuable therapy for preserving postmenopausal kidney structure and function and, subsequently, could improve the quality of females’ life during menopause.
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Affiliation(s)
- Wardah A. Alasmari
- Department of Anatomy, Faculty of Medicine, Umm Al-Qura University, Makkah 24230, Saudi Arabia
- Correspondence: (W.A.A.); or (A.A.-H.)
| | - Ahmed Abdelfattah-Hassan
- Department of Anatomy and Embryology, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44519, Egypt;
- Biomedical Sciences Program, University of Science and Technology, Zewail City of Science and Technology, Giza 12578, Egypt
- Correspondence: (W.A.A.); or (A.A.-H.)
| | - Hanaa M. El-Ghazali
- Department of Anatomy and Embryology, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44519, Egypt;
| | - Samar A. Abdo
- Department of Biochemistry, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44519, Egypt;
| | - Doaa Ibrahim
- Department of Nutrition and Clinical Nutrition, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44511, Egypt;
| | - Naser A. ElSawy
- Department of Human Anatomy and Embryology, Faculty of Medicine, Zagazig University, Zagazig 44511, Egypt; (N.A.E.); (E.S.E.-S.)
| | - Eman S. El-Shetry
- Department of Human Anatomy and Embryology, Faculty of Medicine, Zagazig University, Zagazig 44511, Egypt; (N.A.E.); (E.S.E.-S.)
| | - Ayman A. Saleh
- Department of Animal Wealth Development, Genetics & Genetic Engineering, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44519, Egypt;
| | - Mohammed A. S. Abourehab
- Department of Pharmaceutics, College of Pharmacy, Umm Al-Qura University, Makkah 21955, Saudi Arabia;
| | - Hala Mahfouz
- Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine, Kafrelsheikh University, Kafrelsheikh 33516, Egypt;
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Kasuno K, Yodoi J, Iwano M. Urinary Thioredoxin as a Biomarker of Renal Redox Dysregulation and a Companion Diagnostic to Identify Responders to Redox-Modulating Therapeutics. Antioxid Redox Signal 2022; 36:1051-1065. [PMID: 34541903 DOI: 10.1089/ars.2021.0194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Significance: The development and progression of renal diseases, including acute kidney injury (AKI) and chronic kidney disease (CKD), are the result of heterogeneous pathophysiology that reflects a range of environmental factors and, in a lesser extent, genetic mutations. The pathophysiology specific to most kidney diseases is not currently identified; therefore, these diseases are diagnosed based on non-pathological factors. For that reason, pathophysiology-based companion diagnostics for selection of pathophysiology-targeted treatments have not been available, which impedes personalized medicine in kidney disease. Recent Advances: Pathophysiology-targeted therapeutic agents are now being developed for the treatment of redox dysregulation. Redox modulation therapeutics, including bardoxolone methyl, suppresses the onset and progression of AKI and CKD. On the other hand, pathophysiology-targeted diagnostics for renal redox dysregulation are also being developed. Urinary thioredoxin (TXN) is a biomarker that can be used to diagnose tubular redox dysregulation. AKI causes oxidation and urinary excretion of TXN, which depletes TXN from the tubules, resulting in tubular redox dysregulation. Urinary TXN is selectively elevated at the onset of AKI and correlates with the progression of CKD in diabetic nephropathy. Critical Issues: Diagnostic methods should provide information about molecular mechanisms that aid in the selection of appropriate therapies to improve the prognosis of kidney disease. Future Directions: A specific diagnostic method enabling detection of redox dysregulation based on pathological molecular mechanisms is much needed and could provide the first step toward personalized medicine in kidney disease. Urinary TXN is a candidate for a companion diagnostic method to identify responders to redox-modulating therapeutics. Antioxid. Redox Signal. 36, 1051-1065.
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Affiliation(s)
- Kenji Kasuno
- Department of Nephrology, Faculty of Medical Sciences, University of Fukui, Fukui, Japan.,Life Science Innovation Center, University of Fukui, Fukui, Japan
| | - Junji Yodoi
- Institute for Virus Research, Kyoto University, Kyoto, Japan.,Japan Biostress Research Promotion Alliance (JBPA), Kyoto, Japan
| | - Masayuki Iwano
- Department of Nephrology, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
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9
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Kundu S, Hossain KS, Moni A, Zahan MS, Rahman MM, Uddin MJ. Potentials of ketogenic diet against chronic kidney diseases: pharmacological insights and therapeutic prospects. Mol Biol Rep 2022; 49:9749-9758. [PMID: 35441940 DOI: 10.1007/s11033-022-07460-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Accepted: 04/06/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND Chronic kidney disease (CKD) is a worldwide public health concern. Nutritional interventions become a primary concern in managing various diseases, including CKD. Ketogenic diets (KD) are a popular diet and an increasingly used diet for weight loss. MAIN BODY With the increasing cases of CKD, KD has been proposed as a treatment by many scientists. Several studies have shown that KD can slow down the progression rate of renal abnormalities. Also, this diet is regarded as a safe route for managing CKD. CKD is generally associated with increased inflammation, oxidative stress, fibrosis, autophagy dysfunction, and mitochondrial dysfunction, while all of these can be attenuated by KD. The protective effect of KD is mainly mediated through inhibition of ROS, NF-κB, and p62 signaling. CONCLUSIONS It is suggested that KD could be considered a new strategy for managing and treating CKD more carefully. This review explores the potential of KD on CKD and the mechanism involved in KD-mediated kidney protection.
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Affiliation(s)
- Sushmita Kundu
- ABEx Bio-Research Center, East Azampur, Dhaka, 1230, Bangladesh
| | | | - Akhi Moni
- ABEx Bio-Research Center, East Azampur, Dhaka, 1230, Bangladesh
| | - Md Sarwar Zahan
- ABEx Bio-Research Center, East Azampur, Dhaka, 1230, Bangladesh
| | - Md Masudur Rahman
- Department of Pathology, Faculty of Veterinary, Animal and Biomedical Sciences, Sylhet Agricultural University, Sylhet, 3100, Bangladesh
| | - Md Jamal Uddin
- ABEx Bio-Research Center, East Azampur, Dhaka, 1230, Bangladesh. .,Graduate School of Pharmaceutical Sciences, College of Pharmacy, Ewha Womans University, Seoul, 03760, Republic of Korea.
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10
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Alasmari WA, El-Shetry ES, Ibrahim D, ElSawy NA, Eldoumani H, Metwally AS, Saleh AA, Mona MM, Abd-Elsalam MM, Hendam BM, Essawi WM, Abourehab MAS, Abdelfattah-Hassan A. Mesenchymal stem-cells' exosomes are renoprotective in postmenopausal chronic kidney injury via reducing inflammation and degeneration. Free Radic Biol Med 2022; 182:150-159. [PMID: 35218913 DOI: 10.1016/j.freeradbiomed.2022.02.024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Revised: 02/19/2022] [Accepted: 02/21/2022] [Indexed: 01/06/2023]
Abstract
Chronic kidney disease (CKD) is an important global disease its rates are increasing worldwide. CKD is caused by injuries to kidney tissue that exceeds the rate of regeneration, which with time lead to irreversible renal damage and CKD become evident. In females, diminished estrogen supply in the postmenopausal period is associated with greater risk for developing CKD. In this study we isolated exosomes from bone marrow mesenchymal stem/stromal cells (BM-MSCs) and tested their therapeutic effects on post-menopause CKD (PM-CKD) and compared their effects with BM-MSCs. The menopause model was achieved by bilateral ovariectomy in 8-months-old female albino rats, then no treatment, 2 million BM-MSCs or 100 μg of exosomes (Exo) was given intravenously in tail vein to ovariectomized rats and the study continued for 8 weeks post-ovariectomy. Changes in weight, urine volume, urine protein content, kidney function biochemical parameters (creatinine and BUN), Kidney oxidative stress (MDA), kidney antioxidant parameters (SOD, GPx and CAT), histopathological changes, immunohistochemical expression of KIM-1 and, finally, genes related to renal damage (peroxiredoxin-3, KIM-1 and ICAM-1) and inflammation (TNF-α, Cox2 and IL-6) were recorded for all study groups. Post-ovariectomy there was an increased body weight, drastic reduction of estrogen and progesterone levels, reduced urine output, increased urinary protein excretion, elevated serum creatinine and BUN, increased MDA and reduced GPx SOD, and CAT in kidney tissue, chronic inflammation, degenerative and fibrotic lesions in histopathological examination, high expression of KIM-1 immunohistochemically and changes in gene expression analyses all pointing to the development of CKD in the study rats. In the PM-CKD groups receiving BM-MSCs or Exo, the whole chronic inflammatory picture was completely reversed towards a much normal kidney structure and function. The improvements were more observable with Exo compared to BM-MSCs. Overall, our results show for the first time that exosomes isolated from BM-MSCs are more potent in reducing chronic inflammatory changes in the kidney of postmenopausal females compared to the cell-based approach using BM-MSCs. Therefore, MSCs-derived exosomes are a promising therapeutic approach for preserving postmenopausal kidney structure and function and, subsequently, should improve the quality of life of postmenopausal females.
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Affiliation(s)
- Wardah A Alasmari
- Department of Anatomy, Faculty of Medicine, Umm Al-Qura University, Makkah, 24230, Saudi Arabia
| | - Eman S El-Shetry
- Department of Human Anatomy and Embryology, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Doaa Ibrahim
- Department of Nutrition and Clinical Nutrition, Faculty of Veterinary Medicine, Zagazig University, 44511, Zagazig, Egypt
| | - Naser A ElSawy
- Department of Human Anatomy and Embryology, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Haitham Eldoumani
- Department of Anatomy and Embryology, Faculty of Veterinary Medicine, Mansoura University, Mansoura, 35516, Egypt
| | - Aya Sh Metwally
- Department of Pharmacology, Faculty of Veterinary Medicine, Aswan University, Aswan, Egypt
| | - Ayman A Saleh
- Department of Animal Wealth Development, Genetics & Genetic Engineering, Faculty of Veterinary Medicine, Zagazig University, Egypt
| | - Marwa M Mona
- Department of Medical Biochemistry, Faculty of Medicine, Kafrelsheikh University, Egypt
| | - Marwa M Abd-Elsalam
- Department of Histology, Faculty of Medicine, Kafrelsheikh University, Egypt
| | - Basma M Hendam
- Department of Husbandry and Development of Animal Wealth, Genetics & Genetic Engineering, Faculty of Veterinary Medicine, Mansoura University, Mansoura, 35516, Egypt
| | - Walaa M Essawi
- Department of Theriogenology, Faculty of Veterinary Medicine, Aswan University, Aswan, 81528, Egypt
| | - Mohammed A S Abourehab
- Department of Pharmaceutics, College of Pharmacy, Umm Al-Qura University, Makkah, 21955, Saudi Arabia
| | - Ahmed Abdelfattah-Hassan
- Department of Anatomy and Embryology, Faculty of Veterinary Medicine, Zagazig University, 44519, Zagazig, Egypt; Biomedical Sciences Program, University of Science and Technology, Zewail City of Science and Technology, Giza, 12578, Egypt.
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11
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Akter S, Moni A, Faisal GM, Uddin MR, Jahan N, Hannan MA, Rahman A, Uddin MJ. Renoprotective Effects of Mangiferin: Pharmacological Advances and Future Perspectives. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19031864. [PMID: 35162887 PMCID: PMC8834953 DOI: 10.3390/ijerph19031864] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 01/30/2022] [Accepted: 02/05/2022] [Indexed: 02/06/2023]
Abstract
Both acute and chronic kidney diseases substantially contribute to the morbidities and mortality of patients worldwide. The existing therapeutics, which are mostly developed from synthetic sources, present some unexpected effects in patients, provoking researchers to explore potential novel alternatives. Natural products that have protective effects against various renal pathologies could be potential drug candidates for kidney diseases. Mangiferin is a natural polyphenol predominantly isolated from Mangifera indica and possesses multiple health benefits against various human ailments, including kidney disease. The main objective of this review is to update the renoprotective potentials of mangiferin with underlying molecular pharmacology and to highlight the recent development of mangiferin-based therapeutics toward kidney problems. Literature published over the past decade suggests that treatment with mangiferin attenuates renal inflammation and oxidative stress, improves interstitial fibrosis and renal dysfunction, and ameliorates structural alteration in the kidney. Therefore, mangiferin could be used as a multi-target therapeutic candidate to treat renal diseases. Although mangiferin-loaded nanoparticles have shown therapeutic promise against various human diseases, there is limited information on the targeted delivery of mangiferin in the kidney. Further research is required to gain insight into the molecular pharmacology of mangiferin targeting kidney diseases and translate the preclinical results into clinical use.
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Affiliation(s)
- Sumaya Akter
- ABEx Bio-Research Center, East Azampur, Dhaka 1230, Bangladesh; (S.A.); (A.M.); (G.M.F.); (M.R.U.); (M.A.H.)
| | - Akhi Moni
- ABEx Bio-Research Center, East Azampur, Dhaka 1230, Bangladesh; (S.A.); (A.M.); (G.M.F.); (M.R.U.); (M.A.H.)
| | - Golam Mahbub Faisal
- ABEx Bio-Research Center, East Azampur, Dhaka 1230, Bangladesh; (S.A.); (A.M.); (G.M.F.); (M.R.U.); (M.A.H.)
- Faculty of Veterinary Medicine and Animal Science, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur 1706, Bangladesh
| | - Muhammad Ramiz Uddin
- ABEx Bio-Research Center, East Azampur, Dhaka 1230, Bangladesh; (S.A.); (A.M.); (G.M.F.); (M.R.U.); (M.A.H.)
| | - Nourin Jahan
- Department of Pharmacology, Faculty of Medicine, Kagawa University, 1750-1 Ikenobe, Miki-cho, Kita-gun, Takamatsu 761-0793, Japan;
| | - Md Abdul Hannan
- ABEx Bio-Research Center, East Azampur, Dhaka 1230, Bangladesh; (S.A.); (A.M.); (G.M.F.); (M.R.U.); (M.A.H.)
- Department of Biochemistry and Molecular Biology, Bangladesh Agricultural University, Mymensingh 2202, Bangladesh
| | - Asadur Rahman
- Department of Pharmacology, Faculty of Medicine, Kagawa University, 1750-1 Ikenobe, Miki-cho, Kita-gun, Takamatsu 761-0793, Japan;
- Correspondence: (A.R.); (M.J.U.)
| | - Md Jamal Uddin
- ABEx Bio-Research Center, East Azampur, Dhaka 1230, Bangladesh; (S.A.); (A.M.); (G.M.F.); (M.R.U.); (M.A.H.)
- Graduate School of Pharmaceutical Sciences, College of Pharmacy, Ewha Womans University, Seoul 120-750, Korea
- Correspondence: (A.R.); (M.J.U.)
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12
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Akter T, Rahman MA, Moni A, Apu MAI, Fariha A, Hannan MA, Uddin MJ. Prospects for Protective Potential of Moringa oleifera against Kidney Diseases. PLANTS (BASEL, SWITZERLAND) 2021; 10:plants10122818. [PMID: 34961289 PMCID: PMC8706354 DOI: 10.3390/plants10122818] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Revised: 12/15/2021] [Accepted: 12/16/2021] [Indexed: 06/14/2023]
Abstract
Kidney diseases are regarded as one of the major public health issues in the world. The objectives of this study were: (i) to investigate the causative factors involved in kidney disease and the therapeutic aspects of Moringa oleifera, as well as (ii) the effectiveness of M. oleifera in the anti-inflammation and antioxidant processes of the kidney while minimizing all potential side effects. In addition, we proposed a hypothesis to improve M. oleifera based drug development. This study was updated by searching the key words M. oleifera on kidney diseases and M. oleifera on oxidative stress, inflammation, and fibrosis in online research databases such as PubMed and Google Scholar. The following validation checking and scrutiny analysis of the recently published articles were used to explore this study. The recent existing research has found that M. oleifera has a plethora of health benefits. Individual medicinal properties of M. oleifera leaf extract, seed powder, stem extract, and the whole extract (ethanol/methanol) can up-increase the activity of antioxidant enzymes like superoxide dismutase (SOD), catalase (CAT), and glutathione (GSH), while decreasing the activity of inflammatory cytokines such as TNF-α, IL-1β, IL-6, and COX-2. In our study, we have investigated the properties of this plant against kidney diseases based on existing knowledge with an updated review of literature. Considering the effectiveness of M. oleifera, this study would be useful for further research into the pharmacological potential and therapeutic insights of M. oleifera, as well as prospects of Moringa-based effective medicine development for human benefits.
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Affiliation(s)
- Tanzina Akter
- ABEx Bio-Research Center, East Azampur, Dhaka 1230, Bangladesh; (T.A.); (M.A.R.); (A.M.); (M.A.I.A.); (A.F.); (M.A.H.)
| | - Md Atikur Rahman
- ABEx Bio-Research Center, East Azampur, Dhaka 1230, Bangladesh; (T.A.); (M.A.R.); (A.M.); (M.A.I.A.); (A.F.); (M.A.H.)
| | - Akhi Moni
- ABEx Bio-Research Center, East Azampur, Dhaka 1230, Bangladesh; (T.A.); (M.A.R.); (A.M.); (M.A.I.A.); (A.F.); (M.A.H.)
| | - Md. Aminul Islam Apu
- ABEx Bio-Research Center, East Azampur, Dhaka 1230, Bangladesh; (T.A.); (M.A.R.); (A.M.); (M.A.I.A.); (A.F.); (M.A.H.)
| | - Atqiya Fariha
- ABEx Bio-Research Center, East Azampur, Dhaka 1230, Bangladesh; (T.A.); (M.A.R.); (A.M.); (M.A.I.A.); (A.F.); (M.A.H.)
| | - Md. Abdul Hannan
- ABEx Bio-Research Center, East Azampur, Dhaka 1230, Bangladesh; (T.A.); (M.A.R.); (A.M.); (M.A.I.A.); (A.F.); (M.A.H.)
- Department of Biochemistry and Molecular Biology, Bangladesh Agricultural University, Mymensingh 2202, Bangladesh
| | - Md Jamal Uddin
- ABEx Bio-Research Center, East Azampur, Dhaka 1230, Bangladesh; (T.A.); (M.A.R.); (A.M.); (M.A.I.A.); (A.F.); (M.A.H.)
- Graduate School of Pharmaceutical Sciences, College of Pharmacy, Ewha Womans University, Seoul 03760, Korea
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13
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Krata N, Foroncewicz B, Zagożdżon R, Moszczuk B, Zielenkiewicz M, Pączek L, Mucha K. Peroxiredoxins as Markers of Oxidative Stress in IgA Nephropathy, Membranous Nephropathy and Lupus Nephritis. Arch Immunol Ther Exp (Warsz) 2021; 70:3. [PMID: 34914001 PMCID: PMC8677691 DOI: 10.1007/s00005-021-00638-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Accepted: 11/12/2021] [Indexed: 01/31/2023]
Abstract
IgA nephropathy (IgAN), membranous nephropathy (MN), and lupus nephritis (LN) represent important causes of chronic kidney disease. They belong to the immune-mediated glomerulonephritis (GNs), and have distinct pathogenesis, distinct clinical courses, and variable responses to treatment. Therefore, specific diagnostic procedures are necessary for more effective patient management. Recently, a role for oxidative stress has been proposed in various renal disorders. Thus, molecules related to oxidative stress, such as 2-Cys-peroxiredoxins (PRDXs), may represent plausible candidates for biomarkers in renal pathologies. The aim of this study was to assess whether there are differences between individual GNs and healthy controls in the context of PRDXs serum concentration. We enrolled 108 patients with biopsy-proven IgAN (47), MN (26), LN (35) and 30 healthy age- and sex-matched controls. The serum concentrations of PRDX 1-5 were measured with ELISA assays and correlated with demographic and clinical data. The PRDXs' concentration varied depending on the GN type. We also observed an association of PRDXs with lower estimated glomerular filtration rates, complement, hemoglobin, and body mass index. Our study indicates that individual PRDX can play roles in pathophysiology of selected GNs and that their serum concentrations may become useful as a new supplementary diagnostic markers in IgAN, MN as well as LN. The results of this study open a new avenue for prospective research on PRDXs in renal diseases.
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Affiliation(s)
- Natalia Krata
- Department of Immunology, Transplantology and Internal Diseases, Medical University of Warsaw, Warsaw, Poland.,ProMix Center (ProteogenOmix in Medicine) at the Department of Immunology, Transplantology and Internal Diseases, Medical University of Warsaw, Warsaw, Poland
| | - Bartosz Foroncewicz
- Department of Immunology, Transplantology and Internal Diseases, Medical University of Warsaw, Warsaw, Poland.,ProMix Center (ProteogenOmix in Medicine) at the Department of Immunology, Transplantology and Internal Diseases, Medical University of Warsaw, Warsaw, Poland
| | - Radosław Zagożdżon
- ProMix Center (ProteogenOmix in Medicine) at the Department of Immunology, Transplantology and Internal Diseases, Medical University of Warsaw, Warsaw, Poland.,Department of Clinical Immunology, Medical University of Warsaw, Warsaw, Poland.,Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Warsaw, Poland
| | - Barbara Moszczuk
- ProMix Center (ProteogenOmix in Medicine) at the Department of Immunology, Transplantology and Internal Diseases, Medical University of Warsaw, Warsaw, Poland.,Department of Clinical Immunology, Medical University of Warsaw, Warsaw, Poland
| | | | - Leszek Pączek
- Department of Immunology, Transplantology and Internal Diseases, Medical University of Warsaw, Warsaw, Poland.,ProMix Center (ProteogenOmix in Medicine) at the Department of Immunology, Transplantology and Internal Diseases, Medical University of Warsaw, Warsaw, Poland.,Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Warsaw, Poland
| | - Krzysztof Mucha
- Department of Immunology, Transplantology and Internal Diseases, Medical University of Warsaw, Warsaw, Poland. .,ProMix Center (ProteogenOmix in Medicine) at the Department of Immunology, Transplantology and Internal Diseases, Medical University of Warsaw, Warsaw, Poland. .,Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Warsaw, Poland.
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14
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Liu W, Liang L, Zhang Q, Li Y, Yan S, Tang T, Ren Y, Mo J, Liu F, Chen X, Lan T. Effects of andrographolide on renal tubulointersticial injury and fibrosis. Evidence of its mechanism of action. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2021; 91:153650. [PMID: 34332282 DOI: 10.1016/j.phymed.2021.153650] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 06/28/2021] [Accepted: 07/01/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND Diabetic nephropathy (DN) is associated with renal interstitial injury and fibrosis. Our previous study showed that andrographolide protected against the progression of DN and high glucose (HG)-induced mesangial dysfunction. However, the protective effects of andrographolide on renal tubular epithelial cells have not been fully elucidated. PURPOSE To determine the protective effects of andrographolide on renal tubular damage and explore the underlying mechanism. STUDY DESIGN Human tubular epithelial cells (HK-2 cells) were treated with andrographolide (5 and 10 μM) under HG conditions. Diabetic mice were treated with andrographolide (i.p. 2 and 4 mg/kg, twice per week). METHODS Western blotting, reverse transcription-polymerase chain reaction (RT-PCR), immunofluorescence and flow cytometry were used to analyze the effects of andrographolide on renal tubular injury and fibrotic mechanisms in HK-2 cells. The protective effects of andrographolide against renal tubulointerstitial injury and fibrosis were investigated in diabetic mice fed a high-fat diet (HFD). Renal interstitial tissue was collected at sacrifice for immunohistochemistry, immunofluorescence analysis, RT-PCR and Western blotting to analyze the effects of andrographolide on renal tubular injury and fibrosis. RESULTS In vitro assay results indicated that andrographolide (5 and 10 μM) effectively inhibited HG-induced apoptosis, epithelial-mesenchymal transition (EMT) and collagen deposition in HK-2 cells. Mechanistically, HG stimulated mitochondrial reactive oxygen species (mtROS)-mediated NOD-like receptor family and pyrin domain-containing protein 3 (NLRP3) inflammasome activation and EMT in tubular epithelial cells, and andrographolide (5 and 10 μM) inhibited these effects by ameliorating mitochondrial dysfunction. In vivo, treatment with andrographolide (2 and 4 mg/kg) inhibited renal tubular cell apoptosis, EMT and tubulointerstitial fibrosis, mitochondrial dysfunction and NLRP3 inflammasome activation in diabetic mice. CONCLUSION Andrographolide (5 and 10 μM) prevents HG-induced renal tubular cell damage, and andrographolide (2 and 4 mg/kg) protects against the progression of diabetic tubular injury and fibrosis in mice by suppressing mitochondrial dysfunction and NLRP3 inflammasome activation.
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Affiliation(s)
- Wenwen Liu
- Guangdong Pharmaceutical University, Guangzhou 510006, China; Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western Medicine, Guangzhou 510006, China; Key Laboratory of Glucolipid Metabolic Disorder, Ministry of Education, Guangzhou 510006, China; Institute of Chinese Medicine, Guangdong TCM Key Laboratory for Metabolic Diseases, Guangzhou 510006, China
| | - Lanmei Liang
- Guangdong Pharmaceutical University, Guangzhou 510006, China; Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western Medicine, Guangzhou 510006, China; Key Laboratory of Glucolipid Metabolic Disorder, Ministry of Education, Guangzhou 510006, China; Institute of Chinese Medicine, Guangdong TCM Key Laboratory for Metabolic Diseases, Guangzhou 510006, China
| | - Qi Zhang
- Guangdong Pharmaceutical University, Guangzhou 510006, China; Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western Medicine, Guangzhou 510006, China; Key Laboratory of Glucolipid Metabolic Disorder, Ministry of Education, Guangzhou 510006, China; Institute of Chinese Medicine, Guangdong TCM Key Laboratory for Metabolic Diseases, Guangzhou 510006, China
| | - Ying Li
- Guangdong Pharmaceutical University, Guangzhou 510006, China; Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western Medicine, Guangzhou 510006, China; Key Laboratory of Glucolipid Metabolic Disorder, Ministry of Education, Guangzhou 510006, China; Institute of Chinese Medicine, Guangdong TCM Key Laboratory for Metabolic Diseases, Guangzhou 510006, China
| | - Sishan Yan
- Guangdong Pharmaceutical University, Guangzhou 510006, China; Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western Medicine, Guangzhou 510006, China; Key Laboratory of Glucolipid Metabolic Disorder, Ministry of Education, Guangzhou 510006, China; Institute of Chinese Medicine, Guangdong TCM Key Laboratory for Metabolic Diseases, Guangzhou 510006, China
| | - Tang Tang
- Guangdong Pharmaceutical University, Guangzhou 510006, China; Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western Medicine, Guangzhou 510006, China; Key Laboratory of Glucolipid Metabolic Disorder, Ministry of Education, Guangzhou 510006, China; Institute of Chinese Medicine, Guangdong TCM Key Laboratory for Metabolic Diseases, Guangzhou 510006, China
| | - Yuqing Ren
- Guangdong Pharmaceutical University, Guangzhou 510006, China; Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western Medicine, Guangzhou 510006, China; Key Laboratory of Glucolipid Metabolic Disorder, Ministry of Education, Guangzhou 510006, China; Institute of Chinese Medicine, Guangdong TCM Key Laboratory for Metabolic Diseases, Guangzhou 510006, China
| | - Juxian Mo
- Guangdong Pharmaceutical University, Guangzhou 510006, China; Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western Medicine, Guangzhou 510006, China; Key Laboratory of Glucolipid Metabolic Disorder, Ministry of Education, Guangzhou 510006, China; Institute of Chinese Medicine, Guangdong TCM Key Laboratory for Metabolic Diseases, Guangzhou 510006, China
| | - Fanna Liu
- Department of Nephrology, The First Affiliated Hospital of Jinan University, Jinan University, Guangzhou 510632, China
| | - Xiaoyan Chen
- The Department of Endocrinology, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, China
| | - Tian Lan
- Guangdong Pharmaceutical University, Guangzhou 510006, China; Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western Medicine, Guangzhou 510006, China; Key Laboratory of Glucolipid Metabolic Disorder, Ministry of Education, Guangzhou 510006, China; Institute of Chinese Medicine, Guangdong TCM Key Laboratory for Metabolic Diseases, Guangzhou 510006, China.
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15
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Feng J, Li H, Li J, Meng P, Wang L, Liu C, Zhao S, Sun W, Zhang Y. hnRNPK knockdown alleviates NLRP3 inflammasome priming by repressing FLIP expression in Raw264.7 macrophages. Redox Rep 2021; 25:104-111. [PMID: 33269646 PMCID: PMC7717877 DOI: 10.1080/13510002.2020.1857157] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Objectives: Inflammation is an important predisposing and progressive factor in chronic kidney disease (CKD). Heterogeneous nuclear ribonucleoprotein K (hnRNPK) is associated with many fundamental cellular processes, but in chronic inflammatory pathologies remains unclear. Methods: An in vitro peripheral inflammation model was established using lipopolysaccharide (LPS)-stimulated mouse RAW264.7 macrophages, followed by inflammasome activation by ATP treatment. Knockdown of hnRNPK by sihnRNPK and FLICE-like inhibitory protein (FLIP) by siFLIP transfection were achieved in Raw264.7 macrophages. ELISA was used to determine the expression of IL-1β, IL-18 and TNF-α. Real time PCR was applied to detect the mRNA levels of hnRNPK, NOD-like receptors family pyrin domain-containing 3 (NLRP3), FLIP, Caspase-1, IL-1β and IL-18. Western blot and immunofluorescence were performed to detect relevant protein expressions. Co-immunoprecipitation (Co-IP) was used to assess the interaction of hnRNPK with FLIP. Results: Results showed that LPS plus ATP activated NLRP3 inflammasome, which evidenced by the up-regulation of TNF-α, IL-1β and IL-18. Notably, hnRNPK and FLIP were significantly up-regulated in activated NLRP3 inflammasome of macrophages. HnRNPK or FLIP knockdown significantly suppressed the activation of NLRP3 inflammasome, as reflected by down-regulation of Caspase-1, IL-1β and IL-18. Importantly, hnRNPK could directly bind to FLIP in activated NLRP3 inflammasome. Discussion: Our findings suggest that hnRNPK could promote the activation of NLRP3 inflammasome by directly binding FLIP, which might provide potential new therapeutic targets for CKD.
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Affiliation(s)
- Junxia Feng
- The Central Laboratory, Affiliated Huadu Hospital, Southern Medical University, Guangzhou, People's Republic of China
| | - Hongyan Li
- Department of nephrology, Affiliated Huadu Hospital, Southern Medical University, Guangzhou, People's Republic of China
| | - Jingchun Li
- The Central Laboratory, Affiliated Huadu Hospital, Southern Medical University, Guangzhou, People's Republic of China
| | - Ping Meng
- The Central Laboratory, Affiliated Huadu Hospital, Southern Medical University, Guangzhou, People's Republic of China
| | - Lina Wang
- Department of nephrology, Affiliated Huadu Hospital, Southern Medical University, Guangzhou, People's Republic of China
| | - Chunli Liu
- The Central Laboratory, Affiliated Huadu Hospital, Southern Medical University, Guangzhou, People's Republic of China
| | - Shili Zhao
- Department of nephrology, Affiliated Huadu Hospital, Southern Medical University, Guangzhou, People's Republic of China
| | - Wei Sun
- The Central Laboratory, Affiliated Huadu Hospital, Southern Medical University, Guangzhou, People's Republic of China
| | - Yunfang Zhang
- Department of nephrology, Affiliated Huadu Hospital, Southern Medical University, Guangzhou, People's Republic of China
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16
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Prospective Pharmacological Potential of Resveratrol in Delaying Kidney Aging. Int J Mol Sci 2021; 22:ijms22158258. [PMID: 34361023 PMCID: PMC8348580 DOI: 10.3390/ijms22158258] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 07/26/2021] [Accepted: 07/28/2021] [Indexed: 01/22/2023] Open
Abstract
Aging is an unavoidable part of life. The more aged we become, the more susceptible we become to various complications and damages to the vital organs, including the kidneys. The existing drugs for kidney diseases are mostly of synthetic origins; thus, natural compounds with minimal side-effects have attracted growing interest from the scientific community and pharmaceutical companies. A literature search was carried out to collect published research information on the effects of resveratrol on kidney aging. Recently, resveratrol has emerged as a potential anti-aging agent. This versatile polyphenol exerts its anti-aging effects by intervening in various pathologies and multi-signaling systems, including sirtuin type 1, AMP-activated protein kinase, and nuclear factor-κB. Researchers are trying to figure out the detailed mechanisms and possible resveratrol-mediated interventions in divergent pathways at the molecular level. This review highlights (i) the causative factors implicated in kidney aging and the therapeutic aspects of resveratrol, and (ii) the effectiveness of resveratrol in delaying the aging process of the kidney while minimizing all possible side effects.
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17
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Wang Y, Zhao Y, Wang Z, Sun R, Zou B, Li R, Liu D, Lin M, Zhou J, Ning S, Tian X, Yao J. Peroxiredoxin 3 Inhibits Acetaminophen-Induced Liver Pyroptosis Through the Regulation of Mitochondrial ROS. Front Immunol 2021; 12:652782. [PMID: 34054813 PMCID: PMC8155593 DOI: 10.3389/fimmu.2021.652782] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Accepted: 04/28/2021] [Indexed: 12/16/2022] Open
Abstract
Pyroptosis is a newly discovered form of cell death. Peroxiredoxin 3 (PRX3) plays a crucial role in scavenging reactive oxygen species (ROS), but its hepatoprotective capacity in acetaminophen (APAP)-induced liver disease remains unclear. The aim of this study was to assess the role of PRX3 in the regulation of pyroptosis during APAP-mediated hepatotoxicity. We demonstrated that pyroptosis occurs in APAP-induced liver injury accompanied by intense oxidative stress and inflammation, and liver specific PRX3 silencing aggravated the initiation of pyroptosis and liver injury after APAP intervention. Notably, excessive mitochondrial ROS (mtROS) was observed to trigger pyroptosis by activating the NLRP3 inflammasome, which was ameliorated by Mito-TEMPO treatment, indicating that the anti-pyroptotic role of PRX3 relies on its powerful ability to regulate mtROS. Overall, PRX3 regulates NLRP3-dependent pyroptosis in APAP-induced liver injury by targeting mitochondrial oxidative stress.
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Affiliation(s)
- Yue Wang
- Department of Pharmacology, Dalian Medical University, Dalian, China.,Institute of Integrative Medicine, Dalian Medical University, Dalian, China
| | - Yan Zhao
- Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Zhecheng Wang
- Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Ruimin Sun
- Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Boyang Zou
- Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Ruixi Li
- Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Deshun Liu
- Department of General Surgery, The Second Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Musen Lin
- Department of Pharmacy, The Second Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Junjun Zhou
- Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Shili Ning
- Department of General Surgery, The Second Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Xiaofeng Tian
- Department of General Surgery, The Second Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Jihong Yao
- Department of Pharmacology, Dalian Medical University, Dalian, China.,Institute of Integrative Medicine, Dalian Medical University, Dalian, China
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18
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Otani K, Shichita T. Cerebral sterile inflammation in neurodegenerative diseases. Inflamm Regen 2020; 40:28. [PMID: 33292860 PMCID: PMC7722432 DOI: 10.1186/s41232-020-00137-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 08/07/2020] [Indexed: 12/19/2022] Open
Abstract
Therapeutic strategies for regulating neuroinflammation are expected in the development of novel therapeutic agents to prevent the progression of central nervous system (CNS) pathologies. An understanding of the detailed molecular and cellular mechanisms of neuroinflammation in each CNS disease is necessary for the development of therapeutics. Since the brain is a sterile organ, neuroinflammation in Alzheimer's disease (AD), Parkinson's disease (PD), and amyotrophic lateral sclerosis (ALS) is triggered by cerebral cellular damage or the abnormal accumulation of inflammatogenic molecules in CNS tissue through the activation of innate and acquired immunity. Inflammation and CNS pathologies worsen each other through various cellular and molecular mechanisms, such as oxidative stress or the accumulation of inflammatogenic molecules induced in the damaged CNS tissue. In this review, we summarize the recent evidence regarding sterile immune responses in neurodegenerative diseases.
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Affiliation(s)
- Kento Otani
- Stroke Renaissance Project, Tokyo Metropolitan Institute of Medical Science, 2-1-6 Kamikitazawa, Setagaya-ku, Tokyo, 156-8506, Japan
- Division of Biochemistry, Faculty of Pharmacy and Graduate School of Pharmaceutical Science, Keio University, Tokyo, 105-8512, Japan
| | - Takashi Shichita
- Stroke Renaissance Project, Tokyo Metropolitan Institute of Medical Science, 2-1-6 Kamikitazawa, Setagaya-ku, Tokyo, 156-8506, Japan.
- Precursory Research for Innovative Medical Care (PRIME), Japan Agency for Medical Research and Development (AMED), Tokyo, 100-0004, Japan.
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Brand MD. Riding the tiger - physiological and pathological effects of superoxide and hydrogen peroxide generated in the mitochondrial matrix. Crit Rev Biochem Mol Biol 2020; 55:592-661. [PMID: 33148057 DOI: 10.1080/10409238.2020.1828258] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Elevated mitochondrial matrix superoxide and/or hydrogen peroxide concentrations drive a wide range of physiological responses and pathologies. Concentrations of superoxide and hydrogen peroxide in the mitochondrial matrix are set mainly by rates of production, the activities of superoxide dismutase-2 (SOD2) and peroxiredoxin-3 (PRDX3), and by diffusion of hydrogen peroxide to the cytosol. These considerations can be used to generate criteria for assessing whether changes in matrix superoxide or hydrogen peroxide are both necessary and sufficient to drive redox signaling and pathology: is a phenotype affected by suppressing superoxide and hydrogen peroxide production; by manipulating the levels of SOD2, PRDX3 or mitochondria-targeted catalase; and by adding mitochondria-targeted SOD/catalase mimetics or mitochondria-targeted antioxidants? Is the pathology associated with variants in SOD2 and PRDX3 genes? Filtering the large literature on mitochondrial redox signaling using these criteria highlights considerable evidence that mitochondrial superoxide and hydrogen peroxide drive physiological responses involved in cellular stress management, including apoptosis, autophagy, propagation of endoplasmic reticulum stress, cellular senescence, HIF1α signaling, and immune responses. They also affect cell proliferation, migration, differentiation, and the cell cycle. Filtering the huge literature on pathologies highlights strong experimental evidence that 30-40 pathologies may be driven by mitochondrial matrix superoxide or hydrogen peroxide. These can be grouped into overlapping and interacting categories: metabolic, cardiovascular, inflammatory, and neurological diseases; cancer; ischemia/reperfusion injury; aging and its diseases; external insults, and genetic diseases. Understanding the involvement of mitochondrial matrix superoxide and hydrogen peroxide concentrations in these diseases can facilitate the rational development of appropriate therapies.
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Yu H, Hao JM, Li X, Li F, Li J, Li L. Decreased Expression of Peroxiredoxin in Patients with Ovarian Endometriosis Cysts. Arch Med Res 2020; 51:670-674. [PMID: 32564961 DOI: 10.1016/j.arcmed.2020.06.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Revised: 05/21/2020] [Accepted: 06/04/2020] [Indexed: 11/16/2022]
Abstract
BACKGROUND Endometriosis (EMT) is a common occurrence in women of reproductive age. Since oxidative stress has been associated with the development and/or progression of the disease, the present study was conducted to detect the expression of peroxiredoxin (PRX) isoforms, including PRX1, PRX2, and PRX3. METHODS Fifty-two patients with ovarian endometriosis cysts and 47 controls were included in the study. Serum levels of PRXs were detected by enzyme-linked immunosorbent assay, and the expression of PRX in the endometrium was examined by immunohistochemistry. RESULTS Serum PRX1, PRX2, and PRX3 were significantly lower in EMT patients than in controls. The expression of the three isoforms was significantly decreased in ectopic endometrium compared to that in eutopic or control endometrium. There was no difference in PRX expression between eutopic endometrium of EMT patients and control endometrium, and no association was found between serum PRX levels and immunostaining scores. CONCLUSION Our results are the first report that PRXs are downregulated in EMT patients, which suggests that PRXs are involved in the oxidative state of the disease.
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Affiliation(s)
- Hui Yu
- Binzhou Medical University, Yantai, China
| | - Jun-Mei Hao
- Department of Pathology, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, China
| | - Xiaoyan Li
- Binzhou Medical University, Yantai, China
| | - Fengling Li
- Department of Obstetrics and Gynecology, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, China
| | - Jingmin Li
- Binzhou Medical University, Yantai, China
| | - Lianqin Li
- Department of Obstetrics and Gynecology, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, China.
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Ye H, He X, Feng X. Developing neobavaisoflavone nanoemulsion suppresses lung cancer progression by regulating tumor microenvironment. Biomed Pharmacother 2020; 129:110369. [PMID: 32563983 DOI: 10.1016/j.biopha.2020.110369] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 05/31/2020] [Accepted: 06/02/2020] [Indexed: 02/08/2023] Open
Abstract
It is necessary to create novel, efficacious and harmless therapeutic strategy for lung cancer treatment. The application of nanoemulsion to specifically suppress cancer progression in the tumor microenvironment would be an effective therapy. Neobavaisoflavone (Neo) is an isoflavone isolated from Psoralea corylifolia L, possesses striking anti-inflammatory and anti-cancer effects. In our stduy, Neo significantly reduced reactive oxygen species (ROS) generation in the activated myofibroblast. Furthermore, a novel Neo nanoemulsion (nano-Neo) was prepared to improve Neo solubility and bioavailability. Nano-Neo showed more effectively anti-proliferative role in lung cancer cells. In addition, in vivo analysis further demonstrated that nano-Neo could effectively suppress tumor growth compared to the free Neo-treated mice without noticeable damage to major organs. Furthermore, nano-Neo treatment markedly reduced extracellular matrix (ECM) deposition in tumor samples by repressing transforming growth factor-β (TGF-β)/SMADs signaling pathway. Meanwhile, the activated immune microenvironment in tumor tissues was dramatically improved by nano-Neo through reducing regulatory T cells (Tregs) and myeloid-derived suppressor cells (MDSCs) infiltration, as well as improving the count of natural killer (NK) cells and M2 macrophage phenotype switch to pro-inflammatory M1. In addition, we found that the prepared nano-Neo exerted promising tumor targeting efficiency with improved pharmacokinetic properties. Therefore, the novel approach to prepare nano-Neo introduced here might provide an effective strategy for lung cancer treatment with few adverse effects.
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Affiliation(s)
- Hui Ye
- Department of Thoracic Surgery, Shanxi Cancer Hospital, Taiyuan, Shanxi, 030013, China
| | - Xiaojie He
- Department of Science and Education, Maoming People's Hospital, Maoming, Guangdong, 525000, China
| | - Xu Feng
- Department of CT Room, Shanxian Haijiya Hospital, Heze, 274300, China.
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22
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Bajor M, Graczyk-Jarzynka A, Marhelava K, Kurkowiak M, Rahman A, Aura C, Russell N, Zych AO, Firczuk M, Winiarska M, Gallagher WM, Zagozdzon R. Triple Combination of Ascorbate, Menadione and the Inhibition of Peroxiredoxin-1 Produces Synergistic Cytotoxic Effects in Triple-Negative Breast Cancer Cells. Antioxidants (Basel) 2020; 9:antiox9040320. [PMID: 32316111 PMCID: PMC7222372 DOI: 10.3390/antiox9040320] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 04/10/2020] [Accepted: 04/14/2020] [Indexed: 02/07/2023] Open
Abstract
Triple-negative breast cancer (TNBC) is an aggressive form of mammary malignancy currently without satisfactory systemic treatment options. Agents generating reactive oxygen species (ROS), such as ascorbate (Asc) and menadione (Men), especially applied in combination, have been proposed as an alternative anticancer modality. However, their effectiveness can be hampered by the cytoprotective effects of elevated antioxidant enzymes (e.g., peroxiredoxins, PRDX) in cancer. In this study, PRDX1 mRNA and protein expression were assessed in TNBC tissues by analysis of the online RNA-seq datasets and immunohistochemical staining of tissue microarray, respectively. We demonstrated that PRDX1 mRNA expression was markedly elevated in primary TNBC tumors as compared to non-malignant controls, with PRDX1 protein staining intensity correlating with favorable survival parameters. Subsequently, PRDX1 functionality in TNBC cell lines or non-malignant mammary cells was targeted by genetic silencing or chemically by auranofin (AUR). The PRDX1-knockdown or AUR treatment resulted in inhibition of the growth of TNBC cells in vitro. These cytotoxic effects were further synergistically potentiated by the incubation with a combination of the prooxidant agents, Asc and Men. In conclusion, we report that the PRDX1-related antioxidant system is essential for maintaining redox homeostasis in TNBC cells and can be an attractive therapeutic target in combination with ROS-generating agents.
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Affiliation(s)
- Malgorzata Bajor
- Department of Clinical Immunology, Medical University of Warsaw, Nowogrodzka 59, 02-006 Warsaw, Poland; (M.B.); (K.M.)
| | - Agnieszka Graczyk-Jarzynka
- Department of Immunology, Medical University of Warsaw, Nielubowicza 5, 02-097 Warsaw, Poland; (A.G.-J.); (A.O.Z.); (M.F.); (M.W.)
| | - Katsiaryna Marhelava
- Department of Clinical Immunology, Medical University of Warsaw, Nowogrodzka 59, 02-006 Warsaw, Poland; (M.B.); (K.M.)
- Postgraduate School of Molecular Medicine, Medical University of Warsaw, Trojdena 2a, 02-091 Warsaw, Poland
| | - Malgorzata Kurkowiak
- International Centre for Cancer Vaccine Science, University of Gdansk, Wita Stwosza 63, 80-308 Gdansk, Poland;
| | - Arman Rahman
- Cancer Biology and Therapeutics Laboratory, UCD School of Biomolecular and Biomedical Science, UCD Conway Institute, University College Dublin, D04 Dublin 4, Ireland; (A.R.); (C.A.); (N.R.); (W.M.G.)
| | - Claudia Aura
- Cancer Biology and Therapeutics Laboratory, UCD School of Biomolecular and Biomedical Science, UCD Conway Institute, University College Dublin, D04 Dublin 4, Ireland; (A.R.); (C.A.); (N.R.); (W.M.G.)
| | - Niamh Russell
- Cancer Biology and Therapeutics Laboratory, UCD School of Biomolecular and Biomedical Science, UCD Conway Institute, University College Dublin, D04 Dublin 4, Ireland; (A.R.); (C.A.); (N.R.); (W.M.G.)
| | - Agata O. Zych
- Department of Immunology, Medical University of Warsaw, Nielubowicza 5, 02-097 Warsaw, Poland; (A.G.-J.); (A.O.Z.); (M.F.); (M.W.)
| | - Malgorzata Firczuk
- Department of Immunology, Medical University of Warsaw, Nielubowicza 5, 02-097 Warsaw, Poland; (A.G.-J.); (A.O.Z.); (M.F.); (M.W.)
| | - Magdalena Winiarska
- Department of Immunology, Medical University of Warsaw, Nielubowicza 5, 02-097 Warsaw, Poland; (A.G.-J.); (A.O.Z.); (M.F.); (M.W.)
| | - William M. Gallagher
- Cancer Biology and Therapeutics Laboratory, UCD School of Biomolecular and Biomedical Science, UCD Conway Institute, University College Dublin, D04 Dublin 4, Ireland; (A.R.); (C.A.); (N.R.); (W.M.G.)
- OncoMark Ltd., Nova UCD, D04 Dublin 4, Ireland
| | - Radoslaw Zagozdzon
- Department of Clinical Immunology, Medical University of Warsaw, Nowogrodzka 59, 02-006 Warsaw, Poland; (M.B.); (K.M.)
- Department of Immunology, Transplantology, and Internal Diseases, Medical University of Warsaw, Nowogrodzka 59, 02-006 Warsaw, Poland
- Correspondence:
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Hwang I, Uddin MJ, Pak ES, Kang H, Jin EJ, Jo S, Kang D, Lee H, Ha H. The impaired redox balance in peroxisomes of catalase knockout mice accelerates nonalcoholic fatty liver disease through endoplasmic reticulum stress. Free Radic Biol Med 2020; 148:22-32. [PMID: 31877356 DOI: 10.1016/j.freeradbiomed.2019.12.025] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2019] [Revised: 11/29/2019] [Accepted: 12/20/2019] [Indexed: 12/21/2022]
Abstract
Peroxisomes are essential organelles for maintaining the homeostasis of lipids and reactive oxygen species (ROS). While oxidative stress-induced endoplasmic reticulum (ER) stress plays an important role in nonalcoholic fatty liver disease (NAFLD), the role of peroxisomes in ROS-mediated ER stress in the development of NAFLD remains elusive. We investigated whether an impaired peroxisomal redox state accelerates NAFLD by activating ER stress by inhibiting catalase, an antioxidant expressed exclusively in peroxisomes. Wild-type (WT) and catalase knockout (CKO) mice were fed either a normal diet or a high-fat diet (HFD) for 11 weeks. HFD-induced phenotype changes and liver injury accompanied by ER stress and peroxisomal dysfunction were accelerated in CKO mice compared to WT mice. Interestingly, these changes were also significantly increased in CKO mice fed a normal diet. Inhibition of catalase by 3-aminotriazole in hepatocytes resulted in the following effects: (i) increased peroxisomal H2O2 levels as measured by a peroxisome-targeted H2O2 probe (HyPer-P); (ii) elevated intracellular ROS; (iii) decreased peroxisomal biogenesis; (iv) activated ER stress; (v) induced lipogenic genes and neutral lipid accumulation; and (vi) suppressed insulin signaling cascade associated with JNK activation. N-acetylcysteine or 4-phenylbutyric acid effectively prevented those alterations. These results suggest that a redox imbalance in peroxisomes perturbs cellular metabolism through the activation of ER stress in the liver.
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Affiliation(s)
- Inah Hwang
- Graduate School of Pharmaceutical Sciences, College of Pharmacy, Ewha Womans University, Seoul, Republic of Korea
| | - Md Jamal Uddin
- Graduate School of Pharmaceutical Sciences, College of Pharmacy, Ewha Womans University, Seoul, Republic of Korea
| | - Eun Seon Pak
- Graduate School of Pharmaceutical Sciences, College of Pharmacy, Ewha Womans University, Seoul, Republic of Korea
| | - Hyeji Kang
- Graduate School of Pharmaceutical Sciences, College of Pharmacy, Ewha Womans University, Seoul, Republic of Korea
| | - Eun-Jung Jin
- Department of Biological Sciences, College of Natural Sciences, Wonkwang University, Iksan, Chunbuk, 54538, Republic of Korea
| | - Suin Jo
- Department of Life Science, Ewha Womans University, Seoul, 03760, Republic of Korea
| | - Dongmin Kang
- Department of Life Science, Ewha Womans University, Seoul, 03760, Republic of Korea
| | - Hyukjin Lee
- Graduate School of Pharmaceutical Sciences, College of Pharmacy, Ewha Womans University, Seoul, Republic of Korea
| | - Hunjoo Ha
- Graduate School of Pharmaceutical Sciences, College of Pharmacy, Ewha Womans University, Seoul, Republic of Korea.
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