1
|
Delgadillo-Valero LF, Hernández-Cruz EY, Pedraza-Chaverri J. The Protective Role of Ozone Therapy in Kidney Disease: A Review. Life (Basel) 2023; 13:life13030752. [PMID: 36983907 PMCID: PMC10057350 DOI: 10.3390/life13030752] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 03/05/2023] [Accepted: 03/07/2023] [Indexed: 03/12/2023] Open
Abstract
Ozone (O3) is a reactive oxygen species (ROS) that can interact with cellular components and cause oxidative stress. Following said logic, if O3 induces such a stressful milieu, how does it exert antioxidant functions? This is mediated by controlled toxicity produced by low concentrations of O3, which enhance the cell’s suppliance of antioxidant properties without causing any further damage. Therapeutic concentrations vary extensively, although 50 µg/mL is commonly used in experimental and clinical procedures, given that augmented concentrations might work as germicides or cause endogenous damage. O3 therapy has been shown to be effective when applied before or after traumatic renal procedures, whether caused by ischemia, xenobiotics, chronic damage, or other models. In this review, we focus on discussing the role of O3 therapy in different models of kidney damage associated with fibrosis, apoptosis, oxidative stress, and inflammation. We integrate and report knowledge about O3 in renal therapy, debunking skepticism towards unconventional medicine, explaining its proven therapeutic properties, and thus providing background for its use in further research as well as in clinical settings.
Collapse
Affiliation(s)
- Luis Fernando Delgadillo-Valero
- Faculty of Medicine, National Autonomous University of Mexico, Mexico City 04360, Mexico
- Laboratory F-315, Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico, Mexico City 04510, Mexico
| | - Estefani Yaquelin Hernández-Cruz
- Laboratory F-315, Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico, Mexico City 04510, Mexico
- Postgraduate in Biological Sciences, National Autonomous University of Mexico, Ciudad Universitaria, Mexico City 04510, Mexico
| | - José Pedraza-Chaverri
- Laboratory F-315, Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico, Mexico City 04510, Mexico
- Correspondence:
| |
Collapse
|
2
|
Al-Kharashi L, Attia H, Alsaffi A, Almasri T, Arafa M, Hasan I, Alajami H, Ali R, Badr A. Pentoxifylline and thiamine ameliorate rhabdomyolysis-induced acute kidney injury in rats via suppressing TLR4/NF-κB and NLRP-3/caspase-1/gasdermin mediated-pyroptosis. Toxicol Appl Pharmacol 2023; 461:116387. [PMID: 36690085 DOI: 10.1016/j.taap.2023.116387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 01/12/2023] [Accepted: 01/16/2023] [Indexed: 01/21/2023]
Abstract
Acute kidney injury (AKI) is a common complication of rhabdomyolysis (RM), a syndrome characterized by skeletal muscle damage resulting in renal tubular oxidative stress, inflammation, and activated toll like receptor-4 (TLR-4) and NOD-like receptor protein-3 (NLRP-3) inflammasome. Pyroptosis is a programmed cell death mediated by NLRP-3 leading to the activation of caspase-1 and gasdermin D (GSDMD), the hallmark of pyroptosis. This study aims to investigate the renoprotective effects of two antioxidants; pentoxifylline (PTX) and thiamine (TM) via targeting the aforementioned pathways. RM-AKI was induced in male Albino Wistar rats by intramuscular injection of glycerol (50% v/v, 10 ml/kg). PTX (100 mg/kg, oral) and TM (25 mg/kg, i.p) were administered for 12 days prior glycerol injection and continued for 3 days following induction of RM-AKI. Serum creatinine, blood urea nitrogen (BUN), creatin kinase, lipid peroxides, total antioxidant activity, inflammatory markers (tumor necrosis factor-α, interleukin-1β, and nuclear factor kappa B), TLR4, NLRP-3, caspase-1, GSDMD and c-myc (an apoptotic marker) were estimated. Compared to AKI model, co-administered drugs revealed a significant improvement in renal function and pathology as indicated by the reduction in serum creatinine, BUN and protein cast accumulation. The elevations of oxidative stress, and inflammatory markers as well as the over-expression of c-myc were alleviated. Protein levels of TLR4, NLRP3, cleaved caspase-1, and GSDMD were significantly elevated in RM-AKI model, and this elevation was attenuated by the tested drugs. In conclusion, PTX and TM could be a potential renoprotective approach for patients with RM through targeting TLR4/NF-κB and NLRP-3/caspase-1/gasdermin mediated-pyroptosis pathways.
Collapse
Affiliation(s)
- Layla Al-Kharashi
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11495, Saudi Arabia
| | - Hala Attia
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11495, Saudi Arabia; Department of Biochemistry, College of Pharmacy, Mansoura University, Mansoura 35516, Egypt.
| | - Aljazzy Alsaffi
- College of Pharmacy, King Saud University, Riyadh 11495, Saudi Arabia
| | - Toka Almasri
- College of Pharmacy, King Saud University, Riyadh 11495, Saudi Arabia
| | - Maha Arafa
- Pathology Department, College of Medicine, King Saud University, Riyadh 11495, Saudi Arabia
| | - Iman Hasan
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11495, Saudi Arabia
| | - Hanaa Alajami
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11495, Saudi Arabia
| | - Rehab Ali
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11495, Saudi Arabia
| | - Amira Badr
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11495, Saudi Arabia; Department of Pharmacology and Toxicology, College of Pharmacy, Ain Shams, University, Heliopolis, Cairo, Egypt
| |
Collapse
|
3
|
Gawish MF, Selim SA, Abd El-Star AA, Ahmed SM. Histological and immunohistochemical study of the effect of ozone versus erythropoietin on induced skeletal muscle ischemia-reperfusion injury in adult male rats. Ultrastruct Pathol 2022; 46:96-109. [PMID: 35130793 DOI: 10.1080/01913123.2022.2035874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Ischemia reperfusion (IR) injury of skeletal muscles is a serious problem because of its local and systemic complications. Previous studies reported that ozone and erythropoietin could alleviate IR effect on several organs. The current research is established to evaluate the possible protective role of ozone versus erythropoietin following IR injury of the gastrocnemius muscle. Fifty rats were equally divided into five groups: I control, II ischemia reperfusion (IR), III post-reperfusion ozone treated, IV post-reperfusion erythropoietin-treated, and V recovering post-reperfusion without treatment groups. The right femoral arteries of all rats were clamped for three hours to induce ischemia then clamps were released to allow reperfusion for two hours. Rats of group II were scarified immediately after reperfusion period. Rats of group III were injected with ozone just after reperfusion for 14 days. Animals of group IV were injected with erythropoietin just after reperfusion for 14 days. Rats of group V rats were kept for 2 weeks following reperfusion without treatment. Blood samples were obtained to estimate lactate dehydrogenase (LDH) and creatine kinase (CK) enzymes. Gastrocnemius muscle was processed for measurement of tissue malondialdehyde (MDA), as well as examination by light and electron microscopes. iNOS and PCNA immunohistochemistry and statistical analysis were applied. The current results indicated that both ozone and erythropoietin could be used as protective agents reducing the muscular damage induced by IR injury.
Collapse
Affiliation(s)
- Magdy F Gawish
- Department of Medical Histology and Cell Biology, Faculty of Medicine, Zagazig University, Egypt
| | - Sally A Selim
- Department of Medical Histology and Cell Biology, Faculty of Medicine, Zagazig University, Egypt
| | - Alyaa A Abd El-Star
- Department of Medical Histology and Cell Biology, Faculty of Medicine, Zagazig University, Egypt
| | - Samah M Ahmed
- Department of Medical Histology and Cell Biology, Faculty of Medicine, Zagazig University, Egypt
| |
Collapse
|
4
|
Liu W, Yang D, Shi J, Wen P, Zhang J, Wang Z, Hu B, Shi X, Cao S, Guo W, Zhang S. Caspase-1 Inhibitor Reduces Pyroptosis Induced by Brain Death in Kidney. Front Surg 2021; 8:760989. [PMID: 34901142 PMCID: PMC8662726 DOI: 10.3389/fsurg.2021.760989] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 11/02/2021] [Indexed: 01/03/2023] Open
Abstract
Brain death (BD) induces an organ-level inflammatory response. However, the underlying mechanisms have not been fully elucidated. Here, we investigated the role of caspase-1-mediated pyroptosis in BD-induced kidney injury in rats. A BD model was established in Sprague-Dawley rats. The rats were intravenously injected with Z-YVAD-FMK 1 h before BD, and sham-operated rats served as controls. After 0, 1, 2, 4, and 6 h of BD, renal injury, and renal expression of the nod-like receptor family pyrin domain-containing 3 (NLRP3), caspase-1, caspase-11, gasdermin D (GSDMD), IL-1β, and IL-18 were assessed using quantitative reverse transcriptase-polymerase chain reaction, western blotting, and immunohistochemistry. Blood urea nitrogen and serum creatinine levels were measured. Additionally, renal tubular epithelial cells (NRK-52E) were subjected to 3 h of hypoxia followed by 6 h of reoxygenation and incubated with Z-YVAD-FMK before hypoxia and reoxygenation. Caspase-11 was knocked-down using small interfering RNA technology. Cell viability and levels of pyroptosis-associated proteins were assessed thereafter. NLRP3, caspase-1, GSDMD, IL-1β, and IL-18 expression levels were upregulated in BD rats. Treatment with Z-YVAD-FMK reduced mRNA and protein levels of caspase-1, GSDMD, IL-1β, and IL-18, improved renal function, and alleviated renal injury. Z-YVAD-FMK efficaciously reduced pyroptosis effects in kidneys in BD rats. Thus, it could be considered as a therapeutic target for BD-induced kidney injury.
Collapse
Affiliation(s)
- Weifeng Liu
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Henan Engineering Technology Research Center of Organ Transplantation, Zhengzhou, China.,Zheng Zhou Key Laboratory of Hepatobiliary and Pancreatic Diseases and Organ Transplantation, Zhengzhou, China.,Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital and College of Clinical Medicine, Henan University of Science and Technology, Luoyang, China
| | - Dongjing Yang
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Henan Engineering Technology Research Center of Organ Transplantation, Zhengzhou, China.,Zheng Zhou Key Laboratory of Hepatobiliary and Pancreatic Diseases and Organ Transplantation, Zhengzhou, China
| | - Jihua Shi
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Henan Engineering Technology Research Center of Organ Transplantation, Zhengzhou, China.,Zheng Zhou Key Laboratory of Hepatobiliary and Pancreatic Diseases and Organ Transplantation, Zhengzhou, China
| | - Peihao Wen
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Jiakai Zhang
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Zhihui Wang
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Bowen Hu
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Xiaoyi Shi
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Shengli Cao
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Wenzhi Guo
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Henan Engineering Technology Research Center of Organ Transplantation, Zhengzhou, China.,Zheng Zhou Key Laboratory of Hepatobiliary and Pancreatic Diseases and Organ Transplantation, Zhengzhou, China
| | - Shuijun Zhang
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Henan Engineering Technology Research Center of Organ Transplantation, Zhengzhou, China.,Zheng Zhou Key Laboratory of Hepatobiliary and Pancreatic Diseases and Organ Transplantation, Zhengzhou, China
| |
Collapse
|
5
|
Yu S, Guo H, Luo Y, Chen H. Ozone protects cardiomyocytes against ischemia/reperfusion injury: Regulating the heat shock protein 70 (HPS70) expression through activating the JAK2/STAT3 Pathway. Bioengineered 2021; 12:6606-6616. [PMID: 34516361 PMCID: PMC8806608 DOI: 10.1080/21655979.2021.1974760] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Ischemia/reperfusion (I/R) injury causes complications in early coronary artery reperfusion for acute myocardial infarction (AMI). Ozone (O3) has been reported to be applied for protecting I/R injury, but its detailed mechanism remains unclear. Our study focused on the protective effect of O3 pretreatment on myocardial I/R injury and JAK2/STAT3 signaling and HSP70 regulation involving in the mediation. The rat hearts which were perfused and isolated as well as the cultured cardiomyocytes of neonatal rat were exposed to hypoxia/reoxygenation (H/R) and different concentrations of O3 followed by heat shock protein 70 (HSP70) siRNA treatment. The results showed O3 attenuated the suppression of cell viability induced by H/R and decreased the release of activity of creatine kinase (CK), lactate dehydrogenase (LDH) and apoptosis of cardiomyocytes in vitro. Moreover, O3 also activated the JAK2/STAT3 signaling, upregulated the expression of HSP70 both in vitro and vivo, and decreased the index of apoptosis of cardiomyocytes caused by I/R as well as myocardial infarct area in vivo. In addition, HSP70 siRNA and JAK2 inhibitor AG490 inhibited the cardioprotective effect of O3. And the expression of HSP70 increased by ozone was reduced by AG-490. In conclusion, our results demonstrated that ozone protects cardiomyocytes in I/R injury through regulation of the expression of HSP70 by activating the JAK2/STAT3 pathway.
Collapse
Affiliation(s)
- Shenglong Yu
- The first clinical college of Jinan University, Guangzhou, China.,Department of Cardiovascular, Panyu Central Hospital, (Cardiovascular Institute of Panyu District), Guangzhou, China
| | - Huizhuang Guo
- Department of Radiology, Panyu Central Hospital, (Medical Imaging Institute of Panyu District), Guangzhou, China
| | - Yi Luo
- The first clinical college of Jinan University, Guangzhou, China.,Department of Cardiovascular Medicine, First People's Hospital, Guangzhou, China
| | - Hanwei Chen
- The first clinical college of Jinan University, Guangzhou, China.,Department of Radiology, Panyu Central Hospital, (Medical Imaging Institute of Panyu District), Guangzhou, China
| |
Collapse
|
6
|
The Suppression of Pin1-Alleviated Oxidative Stress through the p38 MAPK Pathway in Ischemia- and Reperfusion-Induced Acute Kidney Injury. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:1313847. [PMID: 34373763 PMCID: PMC8349297 DOI: 10.1155/2021/1313847] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 06/27/2021] [Accepted: 07/07/2021] [Indexed: 12/24/2022]
Abstract
Background Pin1, as the peptidyl-prolyl isomerase, plays a vital role in cellular processes. However, whether it has a regulatory effect on renal ischemia and reperfusion (I/R) injury still remains unknown. Methods The hypoxia/reoxygenation (H/R) model in human kidney (HK-2) cells and the I/R model in rats were assessed to investigate the role of Pin1 on I/R-induced acute kidney injury. Male Sprague-Dawley rats were used to establish the I/R model for 15, 30, and 45 min ischemia and then 24 h reperfusion, with or without the Pin1 inhibitor, to demonstrate the role of Pin1 in acute kidney injury. HK-2 cells were cultured and experienced the H/R model to identify the molecular mechanisms involved. Results In this study, we found that Pin1 and oxidative stress were obviously increased after renal I/R. Inhibition of Pin1 with juglone decreased renal structural and functional injuries, as well as oxidative stress. Besides, Pin1 inhibition with the inhibitor, juglone, or the small interfering RNA showed significant reduction on oxidative stress markers caused by the H/R process in vitro. Furthermore, the results indicated that the expression of p38 MAPK was increased during H/R in vitro and Pin1 inhibition could reduce the increased expression of p38 MAPK. Conclusion Our results illustrated that Pin1 aggravated renal I/R injury via elevating oxidative stress through activation of the p38 MAPK pathway. These findings indicated that Pin1 might become the potential treatment for renal I/R injury.
Collapse
|
7
|
Chirumbolo S, Valdenassi L, Simonetti V, Bertossi D, Ricevuti G, Franzini M, Pandolfi S. Insights on the mechanisms of action of ozone in the medical therapy against COVID-19. Int Immunopharmacol 2021; 96:107777. [PMID: 34020394 PMCID: PMC8112288 DOI: 10.1016/j.intimp.2021.107777] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 04/28/2021] [Accepted: 05/06/2021] [Indexed: 02/06/2023]
Abstract
An increasing amount of reports in the literature is showing that medical ozone (O3) is used, with encouraging results, in treating COVID-19 patients, optimizing pain and symptoms relief, respiratory parameters, inflammatory and coagulation markers and the overall health status, so reducing significantly how much time patients underwent hospitalization and intensive care. To date, aside from mechanisms taking into account the ability of O3 to activate a rapid oxidative stress response, by up-regulating antioxidant and scavenging enzymes, no sound hypothesis was addressed to attempt a synopsis of how O3 should act on COVID-19. The knowledge on how O3 works on inflammation and thrombosis mechanisms is of the utmost importance to make physicians endowed with new guns against SARS-CoV2 pandemic. This review tries to address this issue, so to expand the debate in the scientific community.
Collapse
Affiliation(s)
- Salvatore Chirumbolo
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy.
| | - Luigi Valdenassi
- SIOOT, High School in Oxygen Ozone Therapy, University of Pavia, Italy; SIOOT INTERNATIONAL, Communian Clinic, Gorle Bergamo, Italy
| | - Vincenzo Simonetti
- SIOOT, High School in Oxygen Ozone Therapy, University of Pavia, Italy; SIOOT INTERNATIONAL, Communian Clinic, Gorle Bergamo, Italy
| | - Dario Bertossi
- Department of Surgery, Dentistry, Paediatrics and Gynaecology Unit of Maxillo-Facial Surgery University of Verona, Verona, Italy
| | | | - Marianno Franzini
- SIOOT, High School in Oxygen Ozone Therapy, University of Pavia, Italy; SIOOT INTERNATIONAL, Communian Clinic, Gorle Bergamo, Italy
| | - Sergio Pandolfi
- SIOOT, High School in Oxygen Ozone Therapy, University of Pavia, Italy; SIOOT INTERNATIONAL, Communian Clinic, Gorle Bergamo, Italy; Villa Mafalda Clinics via Monte delle Gioie, Rome, Italy
| |
Collapse
|
8
|
Li X, Zou Y, Fu YY, Xing J, Wang KY, Wan PZ, Wang M, Zhai XY. Ibudilast Attenuates Folic Acid-Induced Acute Kidney Injury by Blocking Pyroptosis Through TLR4-Mediated NF-κB and MAPK Signaling Pathways. Front Pharmacol 2021; 12:650283. [PMID: 34025417 PMCID: PMC8139578 DOI: 10.3389/fphar.2021.650283] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Accepted: 04/19/2021] [Indexed: 02/06/2023] Open
Abstract
Folic acid (FA)-induced renal tubule damage, which is characterized by extensive inflammation, is a common model of acute kidney injury (AKI). Pyroptosis, a pro-inflammatory form of cell death due to the activation of inflammatory caspases, is involved in AKI progression. Ibudilast, a TLR4 antagonist, has been used in the clinic to exert an anti-inflammatory effect on asthma. However, researchers have not explored whether ibudilast exerts a protective effect on AKI by inhibiting inflammation. In the present study, ibudilast reversed FA-induced AKI in mice, as indicated by the reduced serum creatinine and urea nitrogen levels, and improved renal pathology, as well as the downregulation of kidney injury marker-1. In addition, ibudilast significantly increased the production of the anti-inflammatory factor IL-10 while suppressing the secretion of the pro-inflammatory cytokine TNF-α and macrophage infiltration. Moreover, in the injured kidney, ibudilast reduced the levels of both inflammasome markers (NLRP3) and pyroptosis-related proteins (caspase-1, IL1-β, IL-18, and GSDMD cleavage), and decreased the number of TUNEL-positive cells. Further mechanistic studies showed that ibudilast administration inhibited the FA-induced upregulation of TLR4, blocked NF-κB nuclear translocation, and reduced the phosphorylation of NF-κB and IκBα, p38, ERK, and JNK. Thus, this study substantiates the protective effect of ibudilast on FA-induced AKI in mice and suggests that protection might be achieved by reducing pyroptosis and inflammation, likely through the inhibition of TLR4-mediated NF-κB and MAPK signaling pathways.
Collapse
Affiliation(s)
- Xue Li
- Department of Histology and Embryology, Basic Medical College, China Medical University, Shenyang, China.,Department of Nephrology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Yu Zou
- Department of Histology and Embryology, Basic Medical College, China Medical University, Shenyang, China
| | - Yuan-Yuan Fu
- Department of Histology and Embryology, Basic Medical College, China Medical University, Shenyang, China
| | - Jia Xing
- Department of Histology and Embryology, Basic Medical College, China Medical University, Shenyang, China
| | - Kai-Yue Wang
- Department of Histology and Embryology, Basic Medical College, China Medical University, Shenyang, China
| | - Peng-Zhi Wan
- Department of Nephrology, First Affiliated Hospital of China Medical University, Shenyang, China
| | - Mo Wang
- Department of Surgery, Yale School of Medicine, New Haven, CT, United States
| | - Xiao-Yue Zhai
- Department of Histology and Embryology, Basic Medical College, China Medical University, Shenyang, China.,Institute of Nephropathology, China Medical University, Shenyang, China
| |
Collapse
|
9
|
Scassellati C, Galoforo AC, Bonvicini C, Esposito C, Ricevuti G. Ozone: a natural bioactive molecule with antioxidant property as potential new strategy in aging and in neurodegenerative disorders. Ageing Res Rev 2020; 63:101138. [PMID: 32810649 PMCID: PMC7428719 DOI: 10.1016/j.arr.2020.101138] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 07/14/2020] [Accepted: 08/04/2020] [Indexed: 02/07/2023]
Abstract
Systems medicine is founded on a mechanism-based approach and identifies in this way specific therapeutic targets. This approach has been applied for the transcription factor nuclear factor (erythroid-derived 2)-like 2 (Nrf2). Nrf2 plays a central role in different pathologies including neurodegenerative disorders (NDs), which are characterized by common pathogenetic features. We here present wide scientific background indicating how a natural bioactive molecule with antioxidant/anti-apoptotic and pro-autophagy properties such as the ozone (O3) can represent a potential new strategy to delay neurodegeneration. Our hypothesis is based on different evidence demonstrating the interaction between O3 and Nrf2 system. Through a meta-analytic approach, we found a significant modulation of O3 on endogenous antioxidant-Nrf2 (p < 0.00001, Odd Ratio (OR) = 1.71 95%CI:1.17-2.25) and vitagene-Nrf2 systems (p < 0.00001, OR = 1.80 95%CI:1.05-2.55). O3 activates also immune, anti-inflammatory signalling, proteasome, releases growth factors, improves blood circulation, and has antimicrobial activity, with potential effects on gut microbiota. Thus, we provide a consistent rationale to implement future clinical studies to apply the oxygen-ozone (O2-O3) therapy in an early phase of aging decline, when it is still possible to intervene before to potentially develop a more severe neurodegenerative pathology. We suggest that O3 along with other antioxidants (polyphenols, mushrooms) implicated in the same Nrf2-mechanisms, can show neurogenic potential, providing evidence as new preventive strategies in aging and in NDs.
Collapse
Affiliation(s)
- Catia Scassellati
- Biological Psychiatry Unit, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy.
| | - Antonio Carlo Galoforo
- Oxygen-Ozone Therapy Scientific Society (SIOOT), Gorle, Italy; University of Pavia, Pavia, Italy
| | - Cristian Bonvicini
- Molecular Markers Laboratory, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy
| | - Ciro Esposito
- Department of Internal Medicine and Therapeutics, University of Pavia, Italy; Nephrology and dialysis unit, ICS S. Maugeri SPA SB Hospital, Pavia, Italy; High School in Geriatrics, University of Pavia, Italy
| | - Giovanni Ricevuti
- Department of Drug Sciences, University of Pavia, Italy; P.D. High School in Geriatrics, University of Pavia, Italy; St.Camillus Medical University, Rome, Italy
| |
Collapse
|
10
|
Cai HA, Tao X, Zheng LJ, Huang L, Peng Y, Liao RY, Zhu YM. Ozone alleviates ischemia/reperfusion injury by inhibiting mitochondrion-mediated apoptosis pathway in SH-SY5Y cells. Cell Biol Int 2020; 44:975-984. [PMID: 31880362 DOI: 10.1002/cbin.11294] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Accepted: 12/25/2019] [Indexed: 12/11/2022]
Abstract
Cerebral ischemia/reperfusion (I/R) injuries are common and often cause severe complications. Ozone has been applied for protecting I/R injury in animal models of several organs including cerebra, but the detailed mechanism remains unclear. 3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay and lactate dehydrogenase measurement were used to determine the influence of ozone on cell activity and damage of SH-SY5Y cells. Some redox items such as catalase (CAT), malondialdehyde (MDA), glutathione peroxidase (GSH-Px), and superoxide dismutase (SOD) were measured by enzyme-linked immunosorbent assay. The mitochondrial membrane potential (ΔΨm ) was determined by JC-1 assay. Cytochrome-c (cyt-c) level in the cytoplasm and mitochondrion was measured by western blotting. Apoptosis was determined by flow cytometry, and some apoptosis-related molecules were detected by quantitative real-time polymerase chain reaction and western blotting. Ozone alleviated oxidative damage by increasing GSH-Px, SOD, CAT, and decreasing MDA. Ozone decreased mitochondrial damage caused by I/R injury and inhibited the release of cyt-c from mitochondrion to cytoplasm in SH-SY5Y cells. The cell apoptosis caused by I/R was inhibited by ozone, and ozone could decrease apoptosis by increasing the ratio of Bcl-2/Bax and inhibiting caspase signaling pathway in SH-SY5Y cells. Ozone has the ability of maintaining redox homeostasis, decreasing mitochondrion damage, and inhibiting neurocytes apoptosis induced by I/R. Therefore, ozone may be a promising protective strategy against cerebral I/R injury.
Collapse
Affiliation(s)
- Hua-An Cai
- Department of Rehabilitative Medicine, Laboratory of Sports Medicine, Hunan Provincial People's Hospital and The First Affiliated Hospital of Hunan Normal University, Changsha, 410016, P.R. China
| | - Xi Tao
- Department of Rehabilitative Medicine, Hunan Provincial People's Hospital and The First Affiliated Hospital of Hunan Normal University, Changsha, 410016, P.R. China
| | - Li-Jun Zheng
- Department of Rehabilitative Medicine, Hunan Provincial People's Hospital and The First Affiliated Hospital of Hunan Normal University, Changsha, 410016, P.R. China
| | - Liang Huang
- Department of Rehabilitative Medicine, Hunan Provincial People's Hospital and The First Affiliated Hospital of Hunan Normal University, Changsha, 410016, P.R. China
| | - Yan Peng
- Hunan Provincial People's Hospital and The First Affiliated Hospital of Hunan Normal University, Changsha, 410016, P.R. China
| | - Ruo-Yi Liao
- Department of Nursing, The First Hospital of Hunan University of Chinese Medicine, Changsha, 410007, P.R. China
| | - Yi-Min Zhu
- Hunan Provincial Key Laboratory of Emergency and Critical Care Metabonomics, Changsha, 410005, P.R. China
| |
Collapse
|
11
|
Zhang J, Wang L, Gong D, Yang Y, Liu X, Chen Z. Inhibition of the SIRT1 signaling pathway exacerbates endoplasmic reticulum stress induced by renal ischemia/reperfusion injury in type 1 diabetic rats. Mol Med Rep 2019; 21:695-704. [PMID: 31974604 PMCID: PMC6947889 DOI: 10.3892/mmr.2019.10893] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Accepted: 11/28/2019] [Indexed: 01/22/2023] Open
Abstract
The aim of the present study was to investigate whether the diabetic kidney is more susceptible to ischemia/reperfusion (I/R) injury, and identify the potential mechanisms involved. An animal model of type 1 diabetes was created by treating rats with streptozotocin (STZ). This model was then used, along with healthy controls, to investigate the effect of diabetes mellitus (DM) on renal I/R injury. After 45 min of ischemia and 24 h of reperfusion, kidney and serum samples were acquired and used to evaluate function and histopathological injury in the kidneys. Western blotting was also used to determine the expression levels of key proteins. Rats experiencing renal I/R exhibited significant characteristics of renal dysfunction, reduced levels of Sirtuin 1 (SIRT1) protein (a key signaling protein in the kidneys), increased endoplasmic reticulum stress (ERS) and pyroptosis. Furthermore, diabetic rats exhibited further reductions in the levels of SIRT1 in response to renal I/R injury and an increase in the levels of ERS. These effects were all alleviated by the administration of a SIRT1 agonist. The present analysis revealed that the SIRT1-mediated activation of ER stress and pyroptosis played a pivotal role in diabetic rats subjected to renal I/R injury. Downregulation of the SIRT1 signaling pathway were exacerbated in response to renal I/R injury-induced acute kidney injury (AKI). The present data indicated that DM enhanced ER stress and increased pyroptosis by downregulating the SIRT1 signaling pathway.
Collapse
Affiliation(s)
- Jianjian Zhang
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Lei Wang
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Daojing Gong
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Yuanyuan Yang
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Xiuheng Liu
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Zhiyuan Chen
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| |
Collapse
|
12
|
Yang YY, Gong DJ, Zhang JJ, Liu XH, Wang L. Diabetes aggravates renal ischemia-reperfusion injury by repressing mitochondrial function and PINK1/Parkin-mediated mitophagy. Am J Physiol Renal Physiol 2019; 317:F852-F864. [PMID: 31390235 DOI: 10.1152/ajprenal.00181.2019] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Diabetes could aggravate ischemia-reperfusion (I/R) injury, but the underlying mechanism is unclear. In the present study, we aimed to investigate whether diabetes exacerbates renal I/R injury and its possible mechanism. In vitro, HK-2 cells under normal or high glucose conditions were subjected to hypoxia (12 h) followed by reoxygenation (3 h) (H/R). Cell viability, intracellular ATP content, mitochondrial membrane potential, reactive oxygen species production, and apoptosis were measured. In vivo, streptozotocin-induced diabetic and nondiabetic rats were subjected to I/R. Renal pathology, function, and apoptosis were evaluated by hematoxylin and eosin staining, transmission electron microscopy, and Western blot analysis. Compared with the normal glucose + H/R group, mitochondrial function (ATP, mitochondrial membrane potential, and reactive oxygen species) and mitophagy were reduced in the high glucose + H/R group, as was expression of phosphatase and tensin homolog-induced putative kinase 1 (PINK1) and Parkin. Also, cells in the high glucose + H/R group exhibited more apoptosis compared with the normal glucose + H/R group, as assessed by flow cytometry, TUNEL staining, and Western blot analysis. Compared with normal rats that underwent I/R, diabetic rats that underwent I/R exhibited more severe tubular damage and renal dysfunction as well as expression of the apoptotic protein caspase-3. Meanwhile, diabetes alleviated mitophagy-associated protein expression in rats subjected to I/R, including expression of PINK1 and Parkin. Transmission electron microscopy indicated that the mitophagosome could be hardly observed and that mitochondrial morphology and structure were obviously damaged in the diabetes + I/R group. In conclusion, our results, for the first time, indicate that diabetes could aggravate I/R injury by repressing mitochondrial function and PINK1/Parkin-mediated mitophagy in vivo and in vitro.
Collapse
Affiliation(s)
- Yuan-Yuan Yang
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Dao-Jing Gong
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Jian-Jian Zhang
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Xiu-Heng Liu
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Lei Wang
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| |
Collapse
|