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Khiji MN, Arghidash F, Tanha GK, Zadeh RH, Ghorbani E, Khazaei M, Hassanian SM, Gataa IS, Lam AKY, Giovannetti E, Ferns GA, Nazari E, Avan A. The Therapeutic Application of Hydrogen in Cancer: The Potential and Challenges. Curr Pharm Des 2024; 30:1295-1306. [PMID: 38638053 DOI: 10.2174/0113816128296710240404040232] [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: 01/01/2024] [Revised: 03/09/2024] [Accepted: 03/12/2024] [Indexed: 04/20/2024]
Abstract
Hydrogen therapy has emerged as a possible approach for both preventing and treating cancer. Cancers are often associated with oxidative stress and chronic inflammation. Hydrogen, with its unique physiological functions and characteristics, exhibits antioxidant, anti-inflammatory, and anti-apoptotic properties, making it an attractive candidate for cancer treatment. Through its ability to mitigate oxidative damage, modulate inflammatory responses, and sustain cellular viability, hydrogen demonstrates significant potential in preventing cancer recurrence and improving treatment outcomes. Preclinical studies have shown the efficacy of hydrogen therapy in several cancer types, highlighting its ability to enhance the effectiveness of conventional treatments while reducing associated side effects. Furthermore, hydrogen therapy has been found to be safe and well-tolerated in clinical settings. Nonetheless, additional investigations are necessary to improve a comprehensive understanding of the mechanisms underlying hydrogen's therapeutic potential and refine the administration and dosage protocols. However, further clinical trials are still needed to explore its safety profile and capacity. In aggregate, hydrogen therapy represents an innovative and promising treatment for several malignancies.
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Affiliation(s)
- Morteza Nazari Khiji
- Student Research Committee, Sabzevar University of Medical Sciences, Sabzevar, Iran
| | - Faezeh Arghidash
- Department of Medical Biotechnology and Nanotechnology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ghazaleh Khalili Tanha
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Rasoul Hossein Zadeh
- Student Research Committee, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Elnaz Ghorbani
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Majid Khazaei
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed Mahdi Hassanian
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Alfred King-Yin Lam
- Department of Pathology, School of Medicine and Dentistry, Griffith University, Gold Coast Campus, Gold Coast, QLD 4222, Australia
| | - Elisa Giovannetti
- Cancer Pharmacology Lab, AIRC Start Up Unit, Fondazione Pisana per La Scienza, Pisa, Italy
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam U.M.C., VU University Medical Center [VUMC], Amsterdam, The Netherlands
| | - Gordon A Ferns
- Division of Medical Education, Brighton & Sussex Medical School, Falmer, Brighton, Sussex BN1 9PH, UK
| | - Elham Nazari
- Department of Health Information, Technology and Management, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Amir Avan
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Faculty of Health, School of Biomedical Sciences, Queensland University of Technology, Brisbane, Australia
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2
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He J, Liu F, Xu T, Ma J, Yu H, Zhao J, Xie Y, Luo L, Yang Q, Lou T, He L, Sun D. The role of hydrogen therapy in Alzheimer's disease management: Insights into mechanisms, administration routes, and future challenges. Biomed Pharmacother 2023; 168:115807. [PMID: 37913734 DOI: 10.1016/j.biopha.2023.115807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 10/25/2023] [Accepted: 10/26/2023] [Indexed: 11/03/2023] Open
Abstract
Alzheimer's disease (AD) is a progressive neurodegenerative disorder predominantly affecting the elderly. While conventional pharmacological therapies remain the primary treatment for AD, their efficacy is limited effectiveness and often associated with significant side effects. This underscores the urgent need to explore alternative, non-pharmacological interventions. Oxidative stress has been identified as a central player in AD pathology, influencing various aspects including amyloid-beta metabolism, tau phosphorylation, autophagy, neuroinflammation, mitochondrial dysfunction, and synaptic dysfunction. Among the emerging non-drug approaches, hydrogen therapy has garnered attention for its potential in mitigating these pathological conditions. This review provides a comprehensively overview of the therapeutic potential of hydrogen in AD. We delve into its mechanisms of action, administration routes, and discuss the current challenges and future prospects, with the aim of providing valuable insights to facilitate the clinical application of hydrogen-based therapies in AD management.
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Affiliation(s)
- Jiaxuan He
- Institute of Life Sciences & Biomedical Collaborative Innovation Center of Zhejiang Province, Wenzhou University, Wenzhou 325035, China
| | - Fan Liu
- Institute of Life Sciences & Biomedical Collaborative Innovation Center of Zhejiang Province, Wenzhou University, Wenzhou 325035, China
| | - Ting Xu
- Institute of Life Sciences & Biomedical Collaborative Innovation Center of Zhejiang Province, Wenzhou University, Wenzhou 325035, China
| | - Jiahui Ma
- Institute of Life Sciences & Biomedical Collaborative Innovation Center of Zhejiang Province, Wenzhou University, Wenzhou 325035, China
| | - Haiyang Yu
- Institute of Life Sciences & Biomedical Collaborative Innovation Center of Zhejiang Province, Wenzhou University, Wenzhou 325035, China
| | - Jing Zhao
- Institute of Life Sciences & Biomedical Collaborative Innovation Center of Zhejiang Province, Wenzhou University, Wenzhou 325035, China
| | - Yanyan Xie
- The Affiliated Kangning Hospital of Wenzhou Medical University, Wenzhou 325000, China
| | - Li Luo
- Dongguan Hospital, Southern Medical University, Dongguan 523059, China
| | - Qinsi Yang
- Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou 325000, China
| | - Ting Lou
- Yiwu Center for Disease Control and Prevention, Yiwu 322000, China.
| | - Luqing He
- Department of Science and Education, the Third People's Hospital Health Care Group of Cixi, Ningbo 315300, China.
| | - Da Sun
- Institute of Life Sciences & Biomedical Collaborative Innovation Center of Zhejiang Province, Wenzhou University, Wenzhou 325035, China.
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3
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Song Y, Zhang R, Qin H, Xu W, Sun J, Jiang J, Ye Y, Gao J, Li H, Huang W, Liu K, Hu Y, Peng F, Tu Y. Micromotor-Enabled Active Hydrogen and Tobramycin Delivery for Synergistic Sepsis Therapy. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2303759. [PMID: 37818787 PMCID: PMC10667834 DOI: 10.1002/advs.202303759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 08/08/2023] [Indexed: 10/13/2023]
Abstract
Sepsis is a highly heterogeneous syndrome normally characterized by bacterial infection and dysregulated systemic inflammatory response that leads to multiple organ failure and death. Single anti-inflammation or anti-infection treatment exhibits limited survival benefit for severe cases. Here a biodegradable tobramycin-loaded magnesium micromotor (Mg-Tob motor) is successfully developed as a potential hydrogen generator and active antibiotic deliverer for synergistic therapy of sepsis. The peritoneal fluid of septic mouse provides an applicable space for Mg-water reaction. Hydrogen generated sustainably and controllably from the motor interface propels the motion to achieve active drug delivery along with attenuating hyperinflammation. The developed Mg-Tob motor demonstrates efficient protection from anti-inflammatory and antibacterial activity both in vitro and in vivo. Importantly, it prevents multiple organ failure and significantly improves the survival rate up to 87.5% in a high-grade sepsis model with no survival, whereas only about half of mice survive with the individual therapies. This micromotor displays the superior therapeutic effect of synergistic hydrogen-chemical therapy against sepsis, thus holding great promise to be an innovative and translational drug delivery system to treat sepsis or other inflammation-related diseases in the near future.
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Affiliation(s)
- Yanzhen Song
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism & Guangdong Provincial Key Laboratory of New Drug ScreeningSchool of Pharmaceutical SciencesSouthern Medical UniversityGuangzhou510515China
| | - Ruotian Zhang
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism & Guangdong Provincial Key Laboratory of New Drug ScreeningSchool of Pharmaceutical SciencesSouthern Medical UniversityGuangzhou510515China
| | - Hanfeng Qin
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism & Guangdong Provincial Key Laboratory of New Drug ScreeningSchool of Pharmaceutical SciencesSouthern Medical UniversityGuangzhou510515China
| | - Wenxin Xu
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism & Guangdong Provincial Key Laboratory of New Drug ScreeningSchool of Pharmaceutical SciencesSouthern Medical UniversityGuangzhou510515China
| | - Jia Sun
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism & Guangdong Provincial Key Laboratory of New Drug ScreeningSchool of Pharmaceutical SciencesSouthern Medical UniversityGuangzhou510515China
| | - Jiamiao Jiang
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism & Guangdong Provincial Key Laboratory of New Drug ScreeningSchool of Pharmaceutical SciencesSouthern Medical UniversityGuangzhou510515China
| | - Yicheng Ye
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism & Guangdong Provincial Key Laboratory of New Drug ScreeningSchool of Pharmaceutical SciencesSouthern Medical UniversityGuangzhou510515China
| | - Junbin Gao
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism & Guangdong Provincial Key Laboratory of New Drug ScreeningSchool of Pharmaceutical SciencesSouthern Medical UniversityGuangzhou510515China
| | - Huaan Li
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism & Guangdong Provincial Key Laboratory of New Drug ScreeningSchool of Pharmaceutical SciencesSouthern Medical UniversityGuangzhou510515China
| | - Weichang Huang
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism & Guangdong Provincial Key Laboratory of New Drug ScreeningSchool of Pharmaceutical SciencesSouthern Medical UniversityGuangzhou510515China
| | - Kun Liu
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism & Guangdong Provincial Key Laboratory of New Drug ScreeningSchool of Pharmaceutical SciencesSouthern Medical UniversityGuangzhou510515China
| | - Yunrui Hu
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism & Guangdong Provincial Key Laboratory of New Drug ScreeningSchool of Pharmaceutical SciencesSouthern Medical UniversityGuangzhou510515China
| | - Fei Peng
- School of Materials Science and EngineeringSun Yat‐Sen UniversityGuangzhou510275China
| | - Yingfeng Tu
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism & Guangdong Provincial Key Laboratory of New Drug ScreeningSchool of Pharmaceutical SciencesSouthern Medical UniversityGuangzhou510515China
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Kayabaş M, Şahin L, Makav M, Alwazeer D, Aras L, Yiğit S, LeBaron TW. Protective Effect of Hydrogen-Rich Saline on Spinal Cord Damage in Rats. Pharmaceuticals (Basel) 2023; 16:ph16040527. [PMID: 37111284 PMCID: PMC10143771 DOI: 10.3390/ph16040527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 03/16/2023] [Accepted: 03/29/2023] [Indexed: 04/05/2023] Open
Abstract
The anti-inflammatory and anti-apoptotic effects of molecular hydrogen, delivered as hydrogen-rich saline (HRS), on spinal cord injury was investigated. Four-month-old male Sprague Dawley rats (n = 24) were classified into four groups: (1) control—laminectomy only at T7-T10; (2) spinal injury—dura left intact, Tator and Rivlin clip compression model applied to the spinal cord for 1 min, no treatment given; (3) HRS group—applied intraperitoneally (i.p.) for seven days; and (4) spinal injury—HRS administered i.p. for seven days after laminectomy at T7–T10 level, leaving the dura intact and applying the Tator and Rivlin clip compression model to the spinal cord for 1 min. Levels of interleukin-6 (IL-6) and tumor necrosis factor-alpha (TNF-α) were measured in blood taken at day seven from all groups, and hematoxylin–eosin (H & E) and terminal deoxynucleotidyl transferase dUTP nick-end labeling (TUNEL) were used to stain the tissue samples. IL-6 and TNF-α levels were significantly lower in the group treated with HRS following the spinal cord injury compared to the group whose spinal cord was damaged. A decrease in apoptosis was also observed. The anti-inflammatory and anti-apoptotic effect of IL-6 may be a clinically useful adjuvant therapy after spinal cord injury.
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Affiliation(s)
- Murat Kayabaş
- Department of Neurosurgery, Faculty of Medicine, Kafkas University, 36100 Kars, Türkiye
| | - Levent Şahin
- Department of Emergency Medicine, Faculty of Medicine, Kafkas University, 36100 Kars, Türkiye
| | - Mustafa Makav
- Department of Physiology, Faculty of Veterinary, Kafkas University, 36040 Kars, Türkiye
| | - Duried Alwazeer
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Iğdır University, 76000 Iğdır, Türkiye
| | - Levent Aras
- Department of Neurosurgery, Faculty of Medicine, Kafkas University, 36100 Kars, Türkiye
| | - Serdar Yiğit
- Department of Histology and Embryology, Faculty of Medicine, Kafkas University, 36100 Kars, Türkiye
| | - Tyler W. LeBaron
- Department of Kinesiology and Outdoor Recreation, Southern Utah University, Cedar City, UT 84720, USA
- Molecular Hydrogen Institute, Enoch, UT 84721, USA
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5
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Cavalera S, Colitti B, De Mia GM, Feliziani F, Giudici SD, Angioi PP, D'Errico F, Scalas D, Scollo A, Serra T, Chiarello M, Testa V, Di Nardo F, Baggiani C, Oggiano A, Rosati S, Anfossi L. Development of molecular and antigenic-based rapid tests for the identification of African swine fever virus in different tissues. Talanta 2023; 258:124443. [PMID: 36933298 DOI: 10.1016/j.talanta.2023.124443] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 03/07/2023] [Accepted: 03/08/2023] [Indexed: 03/14/2023]
Abstract
African swine fever (ASF) is a severe haemorrhagic infectious disease affecting suids, thus representing a great economic concern. Considering the importance of the early diagnosis, rapid point of care testing (POCT) for ASF is highly demanded. In this work, we developed two strategies for the rapid onsite diagnosis of ASF, based on Lateral Flow Immunoassay (LFIA) and Recombinase Polymerase Amplification (RPA) techniques. The LFIA was a sandwich-type immunoassay exploiting a monoclonal antibody directed towards the p30 protein of the virus (Mab). The Mab was anchored onto the LFIA membrane to capture the ASFV and was also labelled with gold nanoparticles for staining the antibody-p30 complex. However, the use of the same antibody for capturing and as detector ligand showed a significant competitive effect for antigen binding, so required an experimental design to minimize reciprocal interference and maximize the response. The RPA assay, employing primers to the capsid protein p72 gene and an exonuclease III probe, was performed at 39 °C. The limit of detection of the method was assessed using a plasmid encoding the target gene and resulted in 5 copy/μL. The new LFIA and RPA were applied for ASFV detection in the animal tissues usually analysed by conventional assays (i.e., real-time PCR), such as kidney, spleen, and lymph nodes. A simple and universal virus extraction protocol was applied for sample preparation, followed by DNA extraction and purification for the RPA. The LFIA only required the addition of 3% H2O2 to limit matrix interference and prevent false positive results. The two rapid methods (25 min and 15 min were needed to complete the analysis for RPA and LFIA, respectively) showed high diagnostic specificity (100%) and sensitivity (93% and 87% for LFIA and RPA, respectively) for samples with high viral load (Ct < 27). False negative results were observed for samples with low viral load (Ct > 28) and/or also containing specific antibodies to ASFV, which decreased antigen availability and were indicative of a chronic, poorly transmissible infection. The simple and rapid sample preparation and the diagnostic performance of the LFIA suggested its large practical applicability for POC diagnosis of ASF.
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Affiliation(s)
- Simone Cavalera
- Department of Chemistry, University of Turin, Turin, TO, Italy.
| | - Barbara Colitti
- Department of Veterinary Sciences, University of Turin, Turin, TO, Italy.
| | - Gian Mario De Mia
- National Reference Laboratory for Asfivirus and Pestivirus Istituto Zooprofilattico Sperimentale Dell'Umbria e Delle Marche (IZSUM), Perugia, PG, Italy
| | - Francesco Feliziani
- National Reference Laboratory for Asfivirus and Pestivirus Istituto Zooprofilattico Sperimentale Dell'Umbria e Delle Marche (IZSUM), Perugia, PG, Italy
| | - Silvia Dei Giudici
- Istituto Zooprofilattico Sperimentale Della Sardegna, Sassari, SS, Italy
| | - Pier Paolo Angioi
- Istituto Zooprofilattico Sperimentale Della Sardegna, Sassari, SS, Italy
| | - Federica D'Errico
- National Reference Laboratory for Asfivirus and Pestivirus Istituto Zooprofilattico Sperimentale Dell'Umbria e Delle Marche (IZSUM), Perugia, PG, Italy
| | - Daniela Scalas
- Department of Veterinary Sciences, University of Turin, Turin, TO, Italy
| | - Annalisa Scollo
- Department of Veterinary Sciences, University of Turin, Turin, TO, Italy
| | - Thea Serra
- Department of Chemistry, University of Turin, Turin, TO, Italy
| | | | - Valentina Testa
- Department of Chemistry, University of Turin, Turin, TO, Italy
| | - Fabio Di Nardo
- Department of Chemistry, University of Turin, Turin, TO, Italy
| | | | - Annalisa Oggiano
- Istituto Zooprofilattico Sperimentale Della Sardegna, Sassari, SS, Italy
| | - Sergio Rosati
- Department of Veterinary Sciences, University of Turin, Turin, TO, Italy
| | - Laura Anfossi
- Department of Chemistry, University of Turin, Turin, TO, Italy
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A potential clinical application of hydrogen-rich saline in patients with traumatic brain injury. J Pediatr Surg 2022; 57:1032. [PMID: 35843727 DOI: 10.1016/j.jpedsurg.2022.06.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Accepted: 06/14/2022] [Indexed: 11/27/2022]
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Feng Y, Ju Y, Yan Z, Ji M, Yang M, Wu Q, Wang L, Sun G. Protective role of wogonin following traumatic brain injury by reducing oxidative stress and apoptosis via the PI3K/Nrf2/HO‑1 pathway. Int J Mol Med 2022; 49:53. [PMID: 35179214 PMCID: PMC8904077 DOI: 10.3892/ijmm.2022.5109] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 01/25/2022] [Indexed: 01/15/2023] Open
Abstract
Traumatic brain injury (TBI) is usually caused by accidental injuries and traffic accidents, with a very high mortality rate. Treatment and management following TBI are essential to reduce patient injury and help improve long‑term prognosis. Wogonin is a flavonoid compound with an antioxidant effect extracted from Scutellaria baicalensis Georgi. However, the function and mechanism of wogonin in protecting brain injury remain to be elucidated. The present study established a TBI model of Sprague‑Dawley rats and treated them with wogonin following trauma. The results showed that wogonin treatment significantly reduced neurobehavioral disorders, brain edema and hippocampal neuron damage caused by TBI. It was found that in TBI rats, administration of wogonin increased the levels of antioxidant factors glutathione, superoxide dismutase and catalase in the CA1 region of the hippocampus and significantly inhibited the production of malondialdehyde and reactive oxygen species. western blotting data showed that wogonin exerted antioxidant activity by downregulating the level of NOX2 protein. In inhibiting cell apoptosis, wogonin upregulated the expression of Bcl‑2 protein in the hippocampal CA1 region of TBI rats and inhibited caspase‑3 and Bax proteins. Additionally, wogonin inhibited the progression of injury following TBI through the PI3K/Akt/nuclear factor‑erythroid factor 2‑related factor 2 (Nrf2)/heme oxygenase‑1 (HO‑1) signaling pathway. Wogonin increased the expression of phosphorylated Akt, Nrf2 and HO‑1 in the hippocampus of TBI rats. Following the administration of PI3K inhibitor LY294002, the upregulation of these proteins by wogonin was partly reversed. In addition, LY294002 partially reversed the regulation of wogonin on NOX2, caspase‑3, Bax and Bcl‑2 proteins. Therefore, wogonin exerts antioxidant and anti‑apoptotic properties to prevent hippocampal damage following TBI, which is accomplished through the PI3K/Akt/Nrf2/HO‑1 pathway.
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Affiliation(s)
- Yan Feng
- Department of Neurosurgery, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, P.R. China
| | - Yaru Ju
- Department of Obstetrics, The Fourth Hospital of Shijiazhuang, Shijiazhuang, Hebei 050011, P.R. China
| | - Zhongjie Yan
- Department of Neurosurgery, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, P.R. China
| | - Mingjun Ji
- Department of Critical Care Medical, Linxi County People's Hospital, Xingtai, Hebei 054000, P.R. China
| | - Ming Yang
- Department of Neurosurgery, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, P.R. China
| | - Qiang Wu
- Department of Neurosurgery, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, P.R. China
| | - Liqun Wang
- Department of Neurosurgery, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, P.R. China
| | - Guozhu Sun
- Department of Neurosurgery, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, P.R. China
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Traumatic Brain Injury: Mechanistic Insight on Pathophysiology and Potential Therapeutic Targets. J Mol Neurosci 2021; 71:1725-1742. [PMID: 33956297 DOI: 10.1007/s12031-021-01841-7] [Citation(s) in RCA: 85] [Impact Index Per Article: 28.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Accepted: 04/09/2021] [Indexed: 12/20/2022]
Abstract
Traumatic brain injury (TBI) causes brain damage, which involves primary and secondary injury mechanisms. Primary injury causes local brain damage, while secondary damage begins with inflammatory activity followed by disruption of the blood-brain barrier (BBB), peripheral blood cells infiltration, brain edema, and the discharge of numerous immune mediators including chemotactic factors and interleukins. TBI alters molecular signaling, cell structures, and functions. Besides tissue damage such as axonal damage, contusions, and hemorrhage, TBI in general interrupts brain physiology including cognition, decision-making, memory, attention, and speech capability. Regardless of the deep understanding of the pathophysiology of TBI, the underlying mechanisms still need to be assessed with a desired therapeutic agent to control the consequences of TBI. The current review gives a brief outline of the pathophysiological mechanism of TBI and various biochemical pathways involved in brain injury, pharmacological treatment approaches, and novel targets for therapy.
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9
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Chen W, Zhang HT, Qin SC. Neuroprotective Effects of Molecular Hydrogen: A Critical Review. Neurosci Bull 2021; 37:389-404. [PMID: 33078374 PMCID: PMC7954968 DOI: 10.1007/s12264-020-00597-1] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Accepted: 05/31/2020] [Indexed: 12/15/2022] Open
Abstract
Molecular hydrogen (H2) is a physiologically inert gas. However, during the last 10 years, increasing evidence has revealed its biological functions under pathological conditions. More specifically, H2 has protective effects against a variety of diseases, particularly nervous system disorders, which include ischemia/reperfusion injury, traumatic injury, subarachnoid hemorrhage, neuropathic pain, neurodegenerative diseases, cognitive dysfunction induced by surgery and anesthesia, anxiety, and depression. In addition, H2 plays protective roles mainly through anti-oxidation, anti-inflammation, anti-apoptosis, the regulation of autophagy, and preservation of mitochondrial function and the blood-brain barrier. Further, H2 is easy to use and has neuroprotective effects with no major side-effects, indicating that H2 administration is a potential therapeutic strategy in clinical settings. Here we summarize the H2 donors and their pharmacokinetics. Meanwhile, we review the effectiveness and safety of H2 in the treatment of various nervous system diseases based on preclinical and clinical studies, leading to the conclusion that H2 can be a simple and effective clinical therapy for CNS diseases such as ischemia-reperfusion brain injury, Parkinson's disease, and diseases characterized by cognitive dysfunction. The potential mechanisms involved in the neuroprotective effect of H2 are also analyzed.
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Affiliation(s)
- Wei Chen
- Taishan Institute for Hydrogen Biomedicine, Shandong First Medical University and Shandong Academy of Medical Sciences, Tai'an, 271000, China
- Key Laboratory of Atherosclerosis in Universities of Shandong and Institute of Atherosclerosis, Shandong First Medical University and Shandong Academy of Medical Sciences, Tai'an, 271000, China
| | - Han-Ting Zhang
- Departments of Neuroscience and Behavioral Medicine and Psychiatry, Rockefeller Neurosciences Institute, West Virginia University Health Sciences Center, Morgantown, WV, 26506, USA.
| | - Shu-Cun Qin
- Taishan Institute for Hydrogen Biomedicine, Shandong First Medical University and Shandong Academy of Medical Sciences, Tai'an, 271000, China.
- Key Laboratory of Atherosclerosis in Universities of Shandong and Institute of Atherosclerosis, Shandong First Medical University and Shandong Academy of Medical Sciences, Tai'an, 271000, China.
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Xiang RP, Zhou MJ, Cui R, Yu HY, Chen Q, Huang YJ, Li Z, Yu C. Effects of Different Degrees of Carotid Artery Stenosis on the Expression of XIAP and Smac in the Ischemic Penumbra of Rats with Cerebral Ischemia-Reperfusion. J Stroke Cerebrovasc Dis 2021; 30:105516. [PMID: 33310074 DOI: 10.1016/j.jstrokecerebrovasdis.2020.105516] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Revised: 11/24/2020] [Accepted: 11/27/2020] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVE To investigate the effects of different degrees of carotid artery stenosis (CAS) on the expression of XIAP and Smac in ischemic penumbra of rats with cerebral ischemia-reperfusion (I/R). MATERIALS AND METHODS Samples were collected at 12 h and 24 h after reperfusion, and then the treated groups were divided into the NC-12 group, NC-24 group, MIS-12 group, MIS-24 group, MOS-12 group, MOS-24 group, SES-12 group and SES-24 group. HE staining was used to observe the pathological changes of the brain tissue. TUNEL assay was used to detect the apoptosis in the ischemic penumbra. IHC and RT-qPCR were used to detect the expression of XIAP and Smac in the brain tissue. RESULTS By observing the pathological sections of brain tissue, the rats in MIS, MOS and SES groups showed loose brain tissue on the infarcted side and neuronal pyknosis in the ischemic penumbra. And with the aggravation and prolongation of the degree of stenosis, the degree of brain injury deepened. It was further found that the TUNEL positive rate was significantly increased in the ischemic penumbra in the SES and MOS groups compared with that in the normal control (NC) group. The results of IHC and RT-qPCR showed that the mRNA expression of XIAP and Smac in the ischemic penumbra was significantly up-regulated in the MIS, MOS and SES groups compared with that in the NC group. CONCLUSIONS CAS may activate XIAP/Smac signaling pathway to induce neuronal apoptosis and promote the injury in the ischemic penumbra caused by cerebral I/R.
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Affiliation(s)
- Ru-Ping Xiang
- Department of Neurology, Changsha Hospital of Hunan Normal University, Changsha 410006, Hunan, China
| | - Mei-Jun Zhou
- Department of Neurology, Changsha Hospital of Hunan Normal University, Changsha 410006, Hunan, China
| | - Rong Cui
- Department of Intensive Care Unit, Changsha Hospital of Hunan Normal University, No.70 Lu-Shan Road, Changsha 410006, Hunan, China.
| | - Hui-Yun Yu
- Department of Neurology, Changsha Hospital of Hunan Normal University, Changsha 410006, Hunan, China
| | - Qiong Chen
- Department of Neurology, Changsha Hospital of Hunan Normal University, Changsha 410006, Hunan, China
| | - Yu-Juan Huang
- Department of Neurology, Changsha Hospital of Hunan Normal University, Changsha 410006, Hunan, China
| | - Zhi Li
- Department of Neurology, Changsha Hospital of Hunan Normal University, Changsha 410006, Hunan, China
| | - Cheng Yu
- Department of Neurology, Changsha Hospital of Hunan Normal University, Changsha 410006, Hunan, China
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11
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Abstract
Traumatic brain injury (TBI) is a serious global public health problem. Survivors of TBI often suffer from long-term disability, which puts a heavy burden on society and families. Unfortunately, up to now, there is no efficacious treatment for TBI patients in clinical practice. As a reducing gas, hydrogen has been shown to be neuroprotective in multiple cerebral disease models; however, its efficacy in TBI remains controversial. In this review, we will focus on the results of hydrogen in experimental TBI, elaborate the potential mechanisms, and put forward for future researches based on our current understanding and views.
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Affiliation(s)
- Hong-Wei Hu
- Department of Neurosurgery & Brain and Nerve Research Laboratory, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, China
| | - Zhi-Guo Chen
- Department of Neurology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, China
| | - Jian-Gang Liu
- Department of Neurosurgery & Brain and Nerve Research Laboratory, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, China
| | - Gang Chen
- Department of Neurosurgery & Brain and Nerve Research Laboratory, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, China
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12
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Karimi SA, Hosseinmardi N, Sayyah M, Hajisoltani R, Janahmadi M. Enhancement of intrinsic neuronal excitability-mediated by a reduction in hyperpolarization-activated cation current (I h ) in hippocampal CA1 neurons in a rat model of traumatic brain injury. Hippocampus 2020; 31:156-169. [PMID: 33107111 DOI: 10.1002/hipo.23270] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Revised: 09/28/2020] [Accepted: 10/04/2020] [Indexed: 01/13/2023]
Abstract
Traumatic brain injury (TBI) is associated with epileptiform activity in the hippocampus; however, the underlying mechanisms have not been fully determined. The goal was to understand what changes take place in intrinsic neuronal physiology in the hippocampus after blunt force trauma to the cortex. In this context, hyperpolarization-activated cation current (Ih ) currents may have a critical role in modulating the neuronal intrinsic membrane excitability; therefore, its contribution to the TBI-induced hyperexcitability was assessed. In a model of TBI caused by controlled cortical impact (CCI), the intrinsic electrophysiological properties of pyramidal neurons were examined 1 week after TBI induction in rats. Whole-cell patch-clamp recordings were performed under current- and voltage-clamp conditions following ionotropic receptors blockade. Induction of TBI caused changes in the intrinsic excitability of pyramidal neurons, as shown by a significant increase and decrease in firing frequency and in the rheobase current, respectively (p < .05). The evoked firing rate and the action potential time to peak were also significantly increased and decreased, respectively (p < .05). In the TBI group, the amplitude of instantaneous and steady-state Ih currents was both significantly smaller than those in the control group (p < .05). The Ih current density was also significantly decreased (p < .001). Findings indicated that TBI led to an increase in the intrinsic excitability in CA1 pyramidal neurons and changes in Ih current could be, in part, one of the underlying mechanisms involved in this hyperexcitability.
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Affiliation(s)
- Seyed Asaad Karimi
- Neuroscience Research Center, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Department of Physiology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Neurophysiology Research Center, Hamadan University of Medical Sciences, Hamadan, Iran.,Department of Neuroscience, School of Science and Advanced Technologies in Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Narges Hosseinmardi
- Department of Physiology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Sayyah
- Department of Physiology and Pharmacology, Pasteur Institute of Iran, Tehran, Iran
| | - Razieh Hajisoltani
- Department of Physiology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mahyar Janahmadi
- Neuroscience Research Center, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Department of Physiology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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13
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Prospects of molecular hydrogen in perioperative neuroprotection from basic research to clinical application. Curr Opin Anaesthesiol 2020; 33:655-660. [PMID: 32826628 DOI: 10.1097/aco.0000000000000915] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW The current systematic review summarizes recent, basic clinical achievements regarding the neuroprotective effects of molecular hydrogen in distinct central nervous system conditions. RECENT FINDINGS Perioperative neuroprotection remains a major topic of clinical anesthesia. Various gaseous molecules have previously been explored as a feasible therapeutic option in neurological disorders. Among them, molecular hydrogen, which has emerged as a novel and potential therapy for perioperative neuroprotection, has received much attention. SUMMARY Fundamental and clinical evidence supports the antioxidant, antiinflammation, antiapoptosis and mitochondrial protective effects of hydrogen in the pathophysiology of nervous system diseases. The clinically preventive and therapeutic effects of hydrogen on different neural diseases, however, remain uncertain, and the lack of support by large randomized controlled trials has delayed its clinical application.
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14
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Chen JB, Pan ZB, Du DM, Qian W, Ma YY, Mu F, Xu KC. Hydrogen gas therapy induced shrinkage of metastatic gallbladder cancer: A case report. World J Clin Cases 2019; 7:2065-2074. [PMID: 31423439 PMCID: PMC6695532 DOI: 10.12998/wjcc.v7.i15.2065] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2019] [Revised: 06/17/2019] [Accepted: 06/27/2019] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND We present the case of a 72-year-old female patient with gallbladder cancer (GBC) who developed in situ recurrence and liver metastases 9 mo after irreversible electroporation ablation and oral tegafur (a fluoropyrimidine derivative) chemotherapy, which failed to control the progression of the disease. The patient further developed metastases in the lymph nodes around the head of the pancreas. The patient had severe anemia, requiring weekly blood transfusions. The gallbladder tumor invaded the descending part of the duodenum, causing intestinal leakage and hepatic colonic adhesion.
CASE SUMMARY The patient refused other treatments and began daily hydrogen inhalation therapy. After 1 mo of treatment, the gallbladder and liver tumors continued to progress, and intestinal obstruction occurred. After continuous hydrogen therapy and symptomatic treatments including gastrointestinal decompression and intravenous nutrition support, the intestinal obstruction was gradually relieved. Three months after hydrogen therapy, the metastases in the abdominal cavity gradually reduced in size, her anemia and hypoalbuminemia were corrected, lymphocyte and tumor marker levels returned to normal, and the patient was able to resume normal life.
CONCLUSION This is the first report of an efficacy and safety study about hydrogen therapy in patient with metastatic GBC and a critical general condition, who has remained stable for more than 4 months.
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Affiliation(s)
- Ji-Bing Chen
- Central Laboratory, Fuda Cancer Hospital of Jinan University, Guangzhou 510665, Guangdong Province, China
| | - Zhong-Bao Pan
- Central Laboratory, Fuda Cancer Hospital of Jinan University, Guangzhou 510665, Guangdong Province, China
| | - Duan-Ming Du
- Intervention Department of Shenzhen Second People’s Hospital, Shenzhen 518035, Guangdong Province, China
| | - Wei Qian
- Central Laboratory, Fuda Cancer Hospital of Jinan University, Guangzhou 510665, Guangdong Province, China
| | - Yang-Yang Ma
- Central Laboratory, Fuda Cancer Hospital of Jinan University, Guangzhou 510665, Guangdong Province, China
| | - Feng Mu
- Central Laboratory, Fuda Cancer Hospital of Jinan University, Guangzhou 510665, Guangdong Province, China
| | - Ke-Cheng Xu
- Central Laboratory, Fuda Cancer Hospital of Jinan University, Guangzhou 510665, Guangdong Province, China
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15
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Hydrogen Gas Treatment Improves the Neurological Outcome After Traumatic Brain Injury Via Increasing miR-21 Expression. Shock 2018; 50:308-315. [DOI: 10.1097/shk.0000000000001018] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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16
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Hydrogen-rich water attenuates oxidative stress in rats with traumatic brain injury via Nrf2 pathway. J Surg Res 2018; 228:238-246. [DOI: 10.1016/j.jss.2018.03.024] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2017] [Revised: 01/29/2018] [Accepted: 03/14/2018] [Indexed: 12/22/2022]
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17
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Barichello T, Sayana P, Giridharan VV, Arumanayagam AS, Narendran B, Della Giustina A, Petronilho F, Quevedo J, Dal-Pizzol F. Long-Term Cognitive Outcomes After Sepsis: a Translational Systematic Review. Mol Neurobiol 2018; 56:186-251. [PMID: 29687346 DOI: 10.1007/s12035-018-1048-2] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Accepted: 03/27/2018] [Indexed: 01/04/2023]
Abstract
Sepsis is systemic inflammatory response syndrome with a life-threatening organ dysfunction that is caused by an unbalanced host immune response in an attempt to eliminate invasive microorganisms. We posed questions, "Does sepsis survivor patients have increased risk of neuropsychiatric manifestations?" and "What is the mechanism by which sepsis induces long-term neurological sequelae, particularly substantial cognitive function decline in survivor patients and in pre-clinical sepsis models?" The studies were identified by searching PubMed/MEDLINE (National Library of Medicine), PsycINFO, EMBASE (Ovid), LILACS (Latin American and Caribbean Health Sciences Literature), IBECS (Bibliographical Index in Spanish in Health Sciences), and Web of Science databases for peer-reviewed journals that were published until January 2018. A total of 3555 papers were included in the primary screening. After that, 130 articles were selected for the study. A number of pre-clinical studies have shown an auto amplification of pro-inflammatory cytokines such as tumor necrosis factor alpha (TNF-α), interleukin (IL)-1β, and IL-6 in the first few hours after sepsis induction, also increased blood-brain barrier permeability, elevated levels of matrix metalloproteinases, increased levels of damage-associated molecular patterns were demonstrated. In addition, the rodents presented long-term cognitive impairment in different behavioral tasks that were prevented by blocking the mechanism of action of these inflammatory mediators. Clinical studies have showed that sepsis survivors presented increased bodily symptoms such as fatigue, pain, visual disturbances, gastrointestinal problems, and neuropsychiatric problems compared to before sepsis. Sepsis leaves the survivors with an aftermath of physiological, neuropsychiatric, and functional impairment. Systematic review registration: CRD42017071755.
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Affiliation(s)
- Tatiana Barichello
- Translational Psychiatry Program, Department of Psychiatry and Behavioral Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston, 1941 East Road, Houston, TX, 77054, USA. .,Laboratory of Experimental Pathophysiology, Graduate Program in Health Sciences, Health Sciences Unit, University of Southern Santa Catarina (UNESC), Criciúma, SC, Brazil.
| | - Pavani Sayana
- Translational Psychiatry Program, Department of Psychiatry and Behavioral Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston, 1941 East Road, Houston, TX, 77054, USA
| | - Vijayasree V Giridharan
- Translational Psychiatry Program, Department of Psychiatry and Behavioral Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston, 1941 East Road, Houston, TX, 77054, USA
| | | | - Boomadevi Narendran
- Division of Epidemiology, Human Genetics and Environmental Sciences, University of Texas School of Public Health, Houston, TX, USA
| | - Amanda Della Giustina
- Translational Psychiatry Program, Department of Psychiatry and Behavioral Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston, 1941 East Road, Houston, TX, 77054, USA.,Laboratory of Neurobiology of Inflammatory and Metabolic Processes, Postgraduate Program in Health Sciences, University of South Santa Catarina, Tubarao, SC, Brazil
| | - Fabricia Petronilho
- Laboratory of Neurobiology of Inflammatory and Metabolic Processes, Postgraduate Program in Health Sciences, University of South Santa Catarina, Tubarao, SC, Brazil
| | - João Quevedo
- Translational Psychiatry Program, Department of Psychiatry and Behavioral Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston, 1941 East Road, Houston, TX, 77054, USA.,Laboratory of Neurosciences, Graduate Program in Health Sciences, Health Sciences Unit, University of Southern Santa Catarina-UNESC, Criciúma, SC, Brazil.,Center of Excellence on Mood Disorders, Department of Psychiatry and Behavioral Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Felipe Dal-Pizzol
- Laboratory of Experimental Pathophysiology, Graduate Program in Health Sciences, Health Sciences Unit, University of Southern Santa Catarina (UNESC), Criciúma, SC, Brazil
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18
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Abstract
Postoperative cognitive decline is a major clinical problem with high morbidity and mortality after surgery. Many studies have found that molecular hydrogen (H2) has significant neuroprotection against acute and chronic neurological injury by regulating inflammation and apoptosis. In this study, we hypothesized that H2 treatment could ameliorate the development of cognitive impairment following surgery. Adult male rats were subjected to stabilized tibial fracture operation under anesthesia. Two percent of H2 was inhaled for 3 h beginning at 1 h after surgery. Separate cohorts of rats were tested for cognitive function with fear conditioning and the Y-maze test, or euthanized to assess blood-brain barrier integrity, and systemic and hippocampal proinflammatory cytokine and caspase-3 activity. Surgery-challenged animals showed significant cognitive impairment evidenced by a decreased percentage of freezing time and an increased number of learning trials on days 1, 3, and 7 after operation, which were significantly improved by H2 treatment. Furthermore, H2 treatment significantly ameliorated the increase in serum and hippocampal proinflammatory cytokines tumor necrosis factor-α, interleukin-1β, interleukin-6, and high-mobility group protein 1 in surgery-challenged animals. Moreover, H2 treatment markedly improved blood-brain barrier integrity and reduced caspase-3 activity in the hippocampus of surgery-challenged animals. These findings suggest that H2 treatment could significantly mitigate surgery-induced cognitive impairment by regulating inflammation and apoptosis.
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19
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Ge L, Yang M, Yang NN, Yin XX, Song WG. Molecular hydrogen: a preventive and therapeutic medical gas for various diseases. Oncotarget 2017; 8:102653-102673. [PMID: 29254278 PMCID: PMC5731988 DOI: 10.18632/oncotarget.21130] [Citation(s) in RCA: 100] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Accepted: 08/26/2017] [Indexed: 12/14/2022] Open
Abstract
Since the 2007 discovery that molecular hydrogen (H2) has selective antioxidant properties, multiple studies have shown that H2 has beneficial effects in diverse animal models and human disease. This review discusses H2 biological effects and potential mechanisms of action in various diseases, including metabolic syndrome, organ injury, and cancer; describes effective H2 delivery approaches; and summarizes recent progress toward H2 applications in human medicine. We also discuss remaining questions in H2 therapy, and conclude with an appeal for a greater role for H2 in the prevention and treatment of human ailments that are currently major global health burdens. This review makes a case for supporting hydrogen medicine in human disease prevention and therapy.
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Affiliation(s)
- Li Ge
- Department of Histology and Embryology, School of Basic Medical Sciences, Taishan Medical University, Tai-an City 271000, Shandong Province, PR China
| | - Ming Yang
- Department of Clinical Medicine, Taishan Medical University, Tai-an City 271000, Shandong Province, PR China
| | - Na-Na Yang
- Key Laboratory of Atherosclerosis in Universities of Shandong, Taishan Medical University, Institute of Atherosclerosis, Taishan Medical University, Tai-an City 271000, Shandong Province, PR China
| | - Xin-Xin Yin
- Department of Clinical Medicine, Taishan Medical University, Tai-an City 271000, Shandong Province, PR China
| | - Wen-Gang Song
- Department of medical immunology, School of Basic Medical Sciences, Taishan Medical University, Tai-an City 271000, Shandong Province, PR China
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20
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The protective effect of hydrogen sulfide (H2S) on traumatic brain injury (TBI) induced memory deficits in rats. Brain Res Bull 2017; 134:177-182. [DOI: 10.1016/j.brainresbull.2017.07.014] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Revised: 07/19/2017] [Accepted: 07/20/2017] [Indexed: 11/19/2022]
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21
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Yu J, Yu Q, Liu Y, Zhang R, Xue L. Hydrogen gas alleviates oxygen toxicity by reducing hydroxyl radical levels in PC12 cells. PLoS One 2017; 12:e0173645. [PMID: 28362819 PMCID: PMC5375132 DOI: 10.1371/journal.pone.0173645] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Accepted: 02/22/2017] [Indexed: 12/19/2022] Open
Abstract
Hyperbaric oxygen (HBO) therapy through breathing oxygen at the pressure of above 1 atmosphere absolute (ATA) is useful for varieties of clinical conditions, especially hypoxic-ischemic diseases. Because of generation of reactive oxygen species (ROS), breathing oxygen gas at high pressures can cause oxygen toxicity in the central nervous system, leading to multiple neurological dysfunction, which limits the use of HBO therapy. Studies have shown that Hydrogen gas (H2) can diminish oxidative stress and effectively reduce active ROS associated with diseases. However, the effect of H2 on ROS generated from HBO therapy remains unclear. In this study, we investigated the effect of H2 on ROS during HBO therapy using PC12 cells. PC12 cells cultured in medium were exposed to oxygen gas or mixed oxygen gas and H2 at 1 ATA or 5 ATA. Cells viability and oxidation products and ROS were determined. The data showed that H2 promoted the cell viability and inhibited the damage in the cell and mitochondria membrane, reduced the levels of lipid peroxidation and DNA oxidation, and selectively decreased the levels of •OH but not disturbing the levels of O2•-, H2O2, or NO• in PC12 cells during HBO therapy. These results indicated that H2 effectively reduced •OH, protected cells against oxygen toxicity resulting from HBO therapy, and had no effect on other ROS. Our data supported that H2 could be potentially used as an antioxidant during HBO therapy.
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Affiliation(s)
- Junchao Yu
- Department of Hyperbaric Oxygenation, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Qiuhong Yu
- Department of Hyperbaric Oxygenation, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yaling Liu
- Department of Hyperbaric Oxygenation, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Ruiyun Zhang
- Department of Neurology, Civil Aviation General Hospital, Beijing, China
| | - Lianbi Xue
- Department of Hyperbaric Oxygenation, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- * E-mail:
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22
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Iketani M, Ohsawa I. Molecular Hydrogen as a Neuroprotective Agent. Curr Neuropharmacol 2017; 15:324-331. [PMID: 27281176 PMCID: PMC5412697 DOI: 10.2174/1570159x14666160607205417] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2016] [Revised: 04/28/2016] [Accepted: 05/31/2016] [Indexed: 11/22/2022] Open
Abstract
Oxidative stress and neuroinflammation cause many neurological disorders. Recently, it has been reported that molecular hydrogen (H2) functions as an antioxidant and anti-inflammatory agent. The routes of H2 administration in animal model and human clinical studies are roughly classified into three types, inhalation of H2 gas, drinking H2-dissolved water, and injection of H2-dissolved saline. This review discusses some of the remarkable progress that has been made in the research of H2 use for neurological disorders, such as cerebrovascular diseases, neurodegenerative disorders, and neonatal brain disorders. Although most neurological disorders are currently incurable, these studies suggest the clinical potential of H2 administration for their prevention, treatment, and mitigation. Several of the potential effectors of H2 will also be discussed, including cell signaling molecules and hormones that are responsible for preventing oxidative stress and inflammation. Nevertheless, further investigation will be required to determine the direct target molecule of H2.
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Affiliation(s)
| | - Ikuroh Ohsawa
- Biological Process of Aging, Tokyo Metropolitan Institute of Gerontology, 35-2 Sakae-cho, Itabashi-ku, Tokyo 173-0015, Japan
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23
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Qin L, Tao Y, Wang L, Chen H, Liu Y, Huang YF. Hydrogen-Rich Saline as an Innovative Therapy for Cataract: A Hypothesis. Med Sci Monit 2016; 22:3191-5. [PMID: 27606690 PMCID: PMC5019135 DOI: 10.12659/msm.899807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Cataract is the leading cause of irreversible blindness worldwide. Increasing evidence indicates that oxidative stress is an important risk factor contributing to the development of cataract. Moreover, the enhancement of the antioxidant defense system may be beneficial to prevent or delay the cataractogenesis. The term oxidative stress has been defined as a disturbance in the equilibrium status of oxidant/antioxidant systems with progressive accumulation of reactive oxygen species (ROS) in intact cells. Superfluous ROS can damage proteins, lipids, polysaccharides, and nucleic acids within ocular tissues that are closely correlated with cataract formation. Therefore, prevention of oxidative stress damage by antioxidants might be considered as a viable means of medically offsetting the progression of this vision-impairing disease. Molecular hydrogen has recently been verified to have protective and therapeutic value as an antioxidant through its ability to selectively reduce cytotoxic ROS such as hydroxyl radical (OH). Hitherto, hydrogen has been used as a therapeutic element against multiple pathologies in both animal models and human patients. Unlike most well-known antioxidants, which are unable to successfully target organelles, hydrogen has advantageous distribution characteristics enabling it to penetrate biomembranes and diffuse into the cytosol, mitochondria, and nucleus. Consequently, we speculate that hydrogen might be an effective antioxidant to protect against lens damage, and it is important to further explore the biological mechanism underlying its potential therapeutic effects.
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Affiliation(s)
- Limin Qin
- Department of Ophthalmology, General Hospital of Chinese PLA, Ophthalmology and Visual Science Key Lab of PLA, Beijing, China (mainland)
| | - Ye Tao
- Department of Ophthalmology, General Hospital of Chinese PLA, Ophthalmology and Visual Science Key Lab of PLA, Beijing, China (mainland)
| | - Liqiang Wang
- Department of Ophthalmology, General Hospital of Chinese PLA, Ophthalmology and Visual Science Key Lab of PLA, Beijing, China (mainland)
| | - Hong Chen
- Department of Ophthalmology, General Hospital of Chinese PLA, Ophthalmology and Visual Science Key Lab of PLA, Beijing, China (mainland)
| | - Ying Liu
- Department of Ophthalmology, General Hospital of Chinese PLA, Ophthalmology and Visual Science Key Lab of PLA, Beijing, China (mainland)
| | - Yi Fei Huang
- Department of Ophthalmology, General Hospital of Chinese PLA, Ophthalmology and Visual Science Key Lab of PLA, Beijing, China (mainland)
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24
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Li Q, Yu P, Zeng Q, Luo B, Cai S, Hui K, Yu G, Zhu C, Chen X, Duan M, Sun X. Neuroprotective Effect of Hydrogen-Rich Saline in Global Cerebral Ischemia/Reperfusion Rats: Up-Regulated Tregs and Down-Regulated miR-21, miR-210 and NF-κB Expression. Neurochem Res 2016; 41:2655-2665. [PMID: 27386874 PMCID: PMC5065604 DOI: 10.1007/s11064-016-1978-x] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2016] [Revised: 05/01/2016] [Accepted: 06/09/2016] [Indexed: 01/30/2023]
Abstract
Recently, it has been suggested that molecular hydrogen (H2) can selectively reduce the levels of hydroxyl radicals (.OH), and ameliorate oxidative and inflammatory injuries to organs in global cerebral ischemia reperfusion models. Global cerebral ischemia/reperfusion (I/R) can induce a sudden activation of inflammatory cytokines and later influence the systemic immunoreactivity which may contribute to a worse outcome. Regulatory T cells (Tregs) are involved in several pathological aspects of cerebral I/R. In addition, miRNA took part in the processes of cellular response to hypoxia. Since the expression of a specific set of miRNA called “hypoxamirs” is upregulated by hypoxia. Therefore, the aim of this study was to analyze the effect of HRS on I/R inducing cerebral damage, Tregs, and specific miRNA. Our results showed that rats undergone global cerebral I/R and treated with HRS have milder injury than I/R animals without HRS treatment. miR-210 expression in the hippocampus of the I/R group at 6, 24 and 96 h after reperfusion was significantly increased at each time point, while its expression in the group treated with HRS was significantly decreased. In addition, Tregs number in group I/R was decreased at each time points, while its number in the group treated with HRS was increased at 24 and 96 h after reperfusion. We focus on the relationship among Tregs, TGF-β1, TNF-α and NF-κB at 24 h, and we found that there is a high correlation among them. Therefore, our results indicated that the brain resuscitation mechanism in the HRS-treated rats may be related with the effect of upregulating the number of Treg cells.
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Affiliation(s)
- Qian Li
- Department of Anesthesia, Jinling Hospital, No. 305, Zhongshan East Road, Nanjing, 210002, Jiangsu, China
| | - Pan Yu
- Department of Burn and Plastic Surgery, Jinling Hospital, No. 305, Zhongshan East Road, Nanjing, 210002, Jiangsu, China
| | - Qiuting Zeng
- Department of Anesthesia, Zhongda Hospital, Southeast University, No. 87, Hunan Road, Nanjing, 210002, Jiangsu, China
| | - Bing Luo
- Department of Anesthesia, Jinling Hospital, No. 305, Zhongshan East Road, Nanjing, 210002, Jiangsu, China
| | - Shenquan Cai
- Department of Anesthesia, Jinling Hospital, No. 305, Zhongshan East Road, Nanjing, 210002, Jiangsu, China
| | - Kangli Hui
- Department of Anesthesia, Jinling Hospital, No. 305, Zhongshan East Road, Nanjing, 210002, Jiangsu, China
| | - Gao Yu
- Department of Anesthesia, Jinling Hospital, No. 305, Zhongshan East Road, Nanjing, 210002, Jiangsu, China
| | - Changsong Zhu
- Department of Anesthesia, Jinling Hospital, No. 305, Zhongshan East Road, Nanjing, 210002, Jiangsu, China
| | - Xingdong Chen
- Department of Anesthesia, Jinling Hospital, No. 305, Zhongshan East Road, Nanjing, 210002, Jiangsu, China.
| | - Manlin Duan
- Department of Anesthesia, Jinling Hospital, No. 305, Zhongshan East Road, Nanjing, 210002, Jiangsu, China.
| | - Xuejun Sun
- Department of Naval Aeromedicine, Faculty of Naval Medicine, Second Military Medical University, Shanghai, 200433, China
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25
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Tian R, Hou Z, Hao S, Wu W, Mao X, Tao X, Lu T, Liu B. Hydrogen-rich water attenuates brain damage and inflammation after traumatic brain injury in rats. Brain Res 2016; 1637:1-13. [PMID: 26826009 DOI: 10.1016/j.brainres.2016.01.029] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2015] [Revised: 01/15/2016] [Accepted: 01/19/2016] [Indexed: 02/07/2023]
Abstract
Inflammation and oxidative stress are the two major causes of apoptosis after traumatic brain injury (TBI). Most previous studies of the neuroprotective effects of hydrogen-rich water on TBI primarily focused on antioxidant effects. The present study investigated whether hydrogen-rich water (HRW) could attenuate brain damage and inflammation after traumatic brain injury in rats. A TBI model was induced using a controlled cortical impact injury. HRW or distilled water was injected intraperitoneally daily following surgery. We measured survival rate, brain edema, blood-brain barrier (BBB) breakdown and neurological dysfunction in all animals. Changes in inflammatory cytokines, inflammatory cells and Cho/Cr metabolites in brain tissues were also detected. Our results demonstrated that TBI-challenged rats exhibited significant brain injuries that were characterized by decreased survival rate and increased BBB permeability, brain edema, and neurological dysfunction, while HRW treatment ameliorated the consequences of TBI. HRW treatment also decreased the levels of pro-inflammatory cytokines (TNF-α, IL-1β and HMGB1), inflammatory cell number (Iba1) and inflammatory metabolites (Cho) and increased the levels of an anti-inflammatory cytokine (IL-10) in the brain tissues of TBI-challenged rats. In conclusion, HRW could exert a neuroprotective effect against TBI and attenuate inflammation, which suggests HRW as an effective therapeutic strategy for TBI patients.
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Affiliation(s)
- Runfa Tian
- Department of Neurosurgery, Beijing Tian Tan Hospital, Capital Medical University, Beijing 100050, PR China; China National Clinical Research Center for Neurological Diseases, Beijing 100050, PR China; Beijing Key Laboratory of Central Nervous System Injury, Beijing 100050, PR China
| | - Zonggang Hou
- Department of Neurosurgery, Beijing Tian Tan Hospital, Capital Medical University, Beijing 100050, PR China; China National Clinical Research Center for Neurological Diseases, Beijing 100050, PR China; Beijing Key Laboratory of Central Nervous System Injury, Beijing 100050, PR China
| | - Shuyu Hao
- Department of Neurosurgery, Beijing Tian Tan Hospital, Capital Medical University, Beijing 100050, PR China; China National Clinical Research Center for Neurological Diseases, Beijing 100050, PR China; Beijing Key Laboratory of Central Nervous System Injury, Beijing 100050, PR China
| | - Weichuan Wu
- Department of Neurosurgery, Baoan Central Hospital, Shenzhen 518102, PR China
| | - Xiang Mao
- Department of Neurosurgery, the First Affiliated Hospital of Anhui Medical University, Hefei 230000, PR China
| | - Xiaogang Tao
- Department of Neurosurgery, Beijing Tian Tan Hospital, Capital Medical University, Beijing 100050, PR China; China National Clinical Research Center for Neurological Diseases, Beijing 100050, PR China; Beijing Key Laboratory of Central Nervous System Injury, Beijing 100050, PR China
| | - Te Lu
- Department of Neurosurgery, Beijing Tian Tan Hospital, Capital Medical University, Beijing 100050, PR China; China National Clinical Research Center for Neurological Diseases, Beijing 100050, PR China; Beijing Key Laboratory of Central Nervous System Injury, Beijing 100050, PR China
| | - Baiyun Liu
- Department of Neurosurgery, Beijing Tian Tan Hospital, Capital Medical University, Beijing 100050, PR China; China National Clinical Research Center for Neurological Diseases, Beijing 100050, PR China; Beijing Key Laboratory of Central Nervous System Injury, Beijing 100050, PR China; Neurotrauma Laboratory, Beijing Neurosurgical Institute, Capital Medical University, Beijing 100050, PR China; Nerve Injury and Repair Center of Beijing Institute for Brain Disorders, Beijing 100050, PR China; Department of Neurotrauma, General Hospital of Armed Police Forces, Beijing 100039, PR China.
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26
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Nicolson GL, de Mattos GF, Settineri R, Costa C, Ellithorpe R, Rosenblatt S, La Valle J, Jimenez A, Ohta S. Clinical Effects of Hydrogen Administration: From Animal and Human Diseases to Exercise Medicine. ACTA ACUST UNITED AC 2016. [DOI: 10.4236/ijcm.2016.71005] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Ichihara M, Sobue S, Ito M, Ito M, Hirayama M, Ohno K. Beneficial biological effects and the underlying mechanisms of molecular hydrogen - comprehensive review of 321 original articles. Med Gas Res 2015; 5:12. [PMID: 26483953 PMCID: PMC4610055 DOI: 10.1186/s13618-015-0035-1] [Citation(s) in RCA: 165] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2015] [Accepted: 10/09/2015] [Indexed: 02/08/2023] Open
Abstract
Therapeutic effects of molecular hydrogen for a wide range of disease models and human diseases have been investigated since 2007. A total of 321 original articles have been published from 2007 to June 2015. Most studies have been conducted in Japan, China, and the USA. About three-quarters of the articles show the effects in mice and rats. The number of clinical trials is increasing every year. In most diseases, the effect of hydrogen has been reported with hydrogen water or hydrogen gas, which was followed by confirmation of the effect with hydrogen-rich saline. Hydrogen water is mostly given ad libitum. Hydrogen gas of less than 4 % is given by inhalation. The effects have been reported in essentially all organs covering 31 disease categories that can be subdivided into 166 disease models, human diseases, treatment-associated pathologies, and pathophysiological conditions of plants with a predominance of oxidative stress-mediated diseases and inflammatory diseases. Specific extinctions of hydroxyl radical and peroxynitrite were initially presented, but the radical-scavenging effect of hydrogen cannot be held solely accountable for its drastic effects. We and others have shown that the effects can be mediated by modulating activities and expressions of various molecules such as Lyn, ERK, p38, JNK, ASK1, Akt, GTP-Rac1, iNOS, Nox1, NF-κB p65, IκBα, STAT3, NFATc1, c-Fos, and ghrelin. Master regulator(s) that drive these modifications, however, remain to be elucidated and are currently being extensively investigated.
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Affiliation(s)
- Masatoshi Ichihara
- Department of Biomedical Sciences, College of Life and Health Sciences, Chubu University, 1200 Matsumoto-cho, Kasugai, 487-8501 Japan
| | - Sayaka Sobue
- Department of Biomedical Sciences, College of Life and Health Sciences, Chubu University, 1200 Matsumoto-cho, Kasugai, 487-8501 Japan
| | - Mikako Ito
- Division of Neurogenetics, Center for Neurological Diseases and Cancer, Nagoya University Graduate School of Medicine, 65 Tsurumai, Showa-ku Nagoya, 466-8550 Japan
| | - Masafumi Ito
- Research Team for Mechanism of Aging, Tokyo Metropolitan Institute of Gerontology, 35-2 Sakae-cho, Itabashi, Tokyo, 173-0015 Japan
| | - Masaaki Hirayama
- Department of Pathophysiological Laboratory Sciences, Nagoya University Graduate School of Medicine, 1-1-20 Daiko-Minami, Higashi-ku, Nagoya, 461-8673 Japan
| | - Kinji Ohno
- Division of Neurogenetics, Center for Neurological Diseases and Cancer, Nagoya University Graduate School of Medicine, 65 Tsurumai, Showa-ku Nagoya, 466-8550 Japan
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28
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Logsdon AF, Lucke-Wold BP, Turner RC, Huber JD, Rosen CL, Simpkins JW. Role of Microvascular Disruption in Brain Damage from Traumatic Brain Injury. Compr Physiol 2015; 5:1147-60. [PMID: 26140712 PMCID: PMC4573402 DOI: 10.1002/cphy.c140057] [Citation(s) in RCA: 97] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Traumatic brain injury (TBI) is acquired from an external force, which can inflict devastating effects to the brain vasculature and neighboring neuronal cells. Disruption of vasculature is a primary effect that can lead to a host of secondary injury cascades. The primary effects of TBI are rapidly occurring while secondary effects can be activated at later time points and may be more amenable to targeting. Primary effects of TBI include diffuse axonal shearing, changes in blood-brain barrier (BBB) permeability, and brain contusions. These mechanical events, especially changes to the BBB, can induce calcium perturbations within brain cells producing secondary effects, which include cellular stress, inflammation, and apoptosis. These secondary effects can be potentially targeted to preserve the tissue surviving the initial impact of TBI. In the past, TBI research had focused on neurons without any regard for glial cells and the cerebrovasculature. Now a greater emphasis is being placed on the vasculature and the neurovascular unit following TBI. A paradigm shift in the importance of the vascular response to injury has opened new avenues of drug-treatment strategies for TBI. However, a connection between the vascular response to TBI and the development of chronic disease has yet to be elucidated. Long-term cognitive deficits are common amongst those sustaining severe or multiple mild TBIs. Understanding the mechanisms of cellular responses following TBI is important to prevent the development of neuropsychiatric symptoms. With appropriate intervention following TBI, the vascular network can perhaps be maintained and the cellular repair process possibly improved to aid in the recovery of cellular homeostasis.
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Affiliation(s)
- Aric F Logsdon
- Department of Pharmaceutical Sciences, West Virginia University, Health Sciences Center, Morgantown, West Virginia, USA
- Department of Neurosurgery, West Virginia University, Health Sciences Center, Morgantown, West Virginia, USA
- Center for Neuroscience, West Virginia University, Health Sciences Center, Morgantown, West Virginia, USA
| | - Brandon P Lucke-Wold
- Department of Neurosurgery, West Virginia University, Health Sciences Center, Morgantown, West Virginia, USA
- Center for Neuroscience, West Virginia University, Health Sciences Center, Morgantown, West Virginia, USA
| | - Ryan C Turner
- Department of Neurosurgery, West Virginia University, Health Sciences Center, Morgantown, West Virginia, USA
- Center for Neuroscience, West Virginia University, Health Sciences Center, Morgantown, West Virginia, USA
| | - Jason D Huber
- Department of Pharmaceutical Sciences, West Virginia University, Health Sciences Center, Morgantown, West Virginia, USA
- Department of Neurosurgery, West Virginia University, Health Sciences Center, Morgantown, West Virginia, USA
- Center for Neuroscience, West Virginia University, Health Sciences Center, Morgantown, West Virginia, USA
| | - Charles L Rosen
- Department of Neurosurgery, West Virginia University, Health Sciences Center, Morgantown, West Virginia, USA
- Center for Neuroscience, West Virginia University, Health Sciences Center, Morgantown, West Virginia, USA
| | - James W Simpkins
- Department of Physiology and Pharmacology, West Virginia University, Health Sciences Center, Morgantown, West Virginia, USA
- Center for Neuroscience, West Virginia University, Health Sciences Center, Morgantown, West Virginia, USA
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29
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Liu R, Fang X, Meng C, Xing J, Liu J, Yang W, Li W, Zhou H. Lung inflation with hydrogen during the cold ischemia phase decreases lung graft injury in rats. Exp Biol Med (Maywood) 2015; 240:1214-22. [PMID: 25662956 DOI: 10.1177/1535370214563895] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2014] [Accepted: 10/22/2014] [Indexed: 11/17/2022] Open
Abstract
Hydrogen has antioxidant and anti-inflammatory effects on lung ischemia-reperfusion injury when it is inhaled by donor or/and recipient. This study examined the effects of lung inflation with 3% hydrogen during the cold ischemia phase on lung graft function in rats. The donor lung was inflated with 3% hydrogen, 40% oxygen, and 57% nitrogen at 5 mL/kg, and the gas was replaced every 20 min during the cold ischemia phase for 2 h. In the control group, the donor lung was inflated with 40% oxygen and 60% nitrogen at 5 mL/kg. The recipient was euthanized 2 h after orthotropic lung transplantation. The hydrogen concentration in the donor lung during the cold ischemia phase was 1.99-3%. The oxygenation indices in the arterial blood and pulmonary vein blood were improved in the hydrogen group. The inflammation response indices, including lung W/D ratio, the myeloperoxidase activity in the grafts, and the levels of IL-8 and TNF-α in serum, were significantly lower in the hydrogen group (5.2 ± 0.8, 0.76 ± 0.32 U/g, 340 ± 84 pg/mL, and 405 ± 115 pg/mL, respectively) than those in the control group (6.5 ± 0.7, 1.1 ± 0.5 U/g, 443 ± 94 pg/mL, and 657 ± 96 pg/mL, respectively (P < 0.05), and the oxidative stress indices, including the superoxide dismutase activity and the level of malonaldehyde in lung grafts were improved after hydrogen application. Furthermore, the lung injury score determined by histopathology, the cell apoptotic index, and the caspase-3 protein expression in lung grafts were decreased after hydrogen treatment, and the static pressure-volume curve of lung graft was improved by hydrogen inflation. In conclusion, lung inflation with 3% hydrogen during the cold ischemia phase alleviated lung graft injury and improved graft function.
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Affiliation(s)
- Rongfang Liu
- Department of Anesthesiology, The Second Affiliated Hospital, Harbin Medical University, Harbin 150081, China Hei Long Jiang Province Key Lab of Research on Anesthesiology and Critical Care Medicine, Harbin 150081, China
| | - Xianhai Fang
- Department of Anesthesiology, The Second Affiliated Hospital, Harbin Medical University, Harbin 150081, China Hei Long Jiang Province Key Lab of Research on Anesthesiology and Critical Care Medicine, Harbin 150081, China
| | - Chao Meng
- Department of Anesthesiology, The Second Affiliated Hospital, Harbin Medical University, Harbin 150081, China Hei Long Jiang Province Key Lab of Research on Anesthesiology and Critical Care Medicine, Harbin 150081, China
| | - Jingchun Xing
- Department of Anesthesiology, The Second Affiliated Hospital, Harbin Medical University, Harbin 150081, China Hei Long Jiang Province Key Lab of Research on Anesthesiology and Critical Care Medicine, Harbin 150081, China
| | - Jinfeng Liu
- Department of Anesthesiology, The Second Affiliated Hospital, Harbin Medical University, Harbin 150081, China Hei Long Jiang Province Key Lab of Research on Anesthesiology and Critical Care Medicine, Harbin 150081, China
| | - Wanchao Yang
- Department of Anesthesiology, The Second Affiliated Hospital, Harbin Medical University, Harbin 150081, China Hei Long Jiang Province Key Lab of Research on Anesthesiology and Critical Care Medicine, Harbin 150081, China
| | - Wenzhi Li
- Department of Anesthesiology, The Second Affiliated Hospital, Harbin Medical University, Harbin 150081, China Hei Long Jiang Province Key Lab of Research on Anesthesiology and Critical Care Medicine, Harbin 150081, China
| | - Huacheng Zhou
- Department of Anesthesiology, The Second Affiliated Hospital, Harbin Medical University, Harbin 150081, China Hei Long Jiang Province Key Lab of Research on Anesthesiology and Critical Care Medicine, Harbin 150081, China Department of Anesthesiology, The Fourth Affiliated Hospital, Harbin Medical University, Harbin 150081, China
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Abstract
Traumatic brain injury (TBI) is the most important cause of disability in individuals under the age of 45 years and thus represents a significant social and economic burden. Evidence strongly suggests that oxidative stress is a cornerstone event leading to and propagating secondary injury mechanisms such as excitotoxicity, mitochondrial dysfunction, apoptosis, autophagy, brain edema, and inflammation. TBI has defied conventional approaches to diagnosis and therapy development because of its heterogeneity and complexity. Therefore, it is necessary to explore alternative approaches to therapy development for TBI. The aim of this review is to present a therapeutic approach for TBI, taking into account the evidence supporting the role for oxidative stress in the pathophysiological processes of secondary brain injury. The role of agents such as mitochondria-targeted antioxidants (melatonin and new mitochondria-targeted antioxidants), nicotinamide adenine dinucleotide phosphate (NADPH) inhibitors (antioxidant vitamins and apocynin), and other compounds having mainly antioxidant properties (hydrogen-rich saline, sulforaphane, U-83836E, omega-3, and polyphenols) is covered. The rationale for innovative antioxidant therapies based on current knowledge and particularly the most recent studies regarding this field is discussed. Particular considerations and translational potential of new TBI treatments are examined and a novel therapeutic proposal for TBI is presented.
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Possible nitric oxide modulation in the protective effects of rutin against experimental head trauma-induced cognitive deficits: behavioral, biochemical, and molecular correlates. J Surg Res 2014; 188:268-79. [PMID: 24484907 DOI: 10.1016/j.jss.2013.12.028] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2013] [Revised: 11/28/2013] [Accepted: 12/30/2013] [Indexed: 12/22/2022]
Abstract
BACKGROUND Traumatic head injury is turning out to be a major cause of disability and death. Nitric oxide (NO), an intercellular messenger plays a crucial role in the pathophysiology of several neurologic disorders. Therefore, the present study was designed to investigate the effects of rutin, a well-known flavonoid against cognitive deficits and neuroinflammation associated with traumatic head injury and the probable role of NO pathway in this effect. MATERIALS AND METHODS Wistar rats were exposed to head trauma using weight drop method and kept for a postsurgical rehabilitation period of 2 wk. Later, animals were administered with rutin (20, 40, and 80 mg/kg; per oral) alone and in combination with NO modulators such as N(G)-nitro-L-arginine methyl ester and L-arginine, daily for another 2 wk. RESULTS Head injury caused impaired spatial navigation in Morris water maze test and poor retention in elevated plus maze task. Furthermore, there was a significant rise in acetylcholinesterase activity, oxidative stress, neuroinflammation (tumor necrosis factor α), and neuronal apoptosis (caspase-3) in both cortex and hippocampal regions of traumatized rat brain. Rutin significantly attenuated these behavioral, biochemical, and molecular alterations associated with head trauma. Furthermore, pretreatment of N(G)-nitro-L-arginine methyl ester (10 mg/kg, intraperitoneally), a nonspecific nitric oxide synthase inhibitor, with subeffective dose of rutin (40 mg/kg) potentiated the protective effects; however, pretreatment of L-arginine (100 mg/kg; intraperitoneally), an NO donor, reversed the effects of rutin. CONCLUSIONS The present study suggests that NO modulation could possibly be involved in the neuroprotective effects of rutin against head trauma-induced cognitive deficits, neuroinflammation, and apoptotic signaling cascade.
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32
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Jiang X, Huang Y, Lin W, Gao D, Fei Z. Protective effects of hydrogen sulfide in a rat model of traumatic brain injury via activation of mitochondrial adenosine triphosphate–sensitive potassium channels and reduction of oxidative stress. J Surg Res 2013; 184:e27-35. [DOI: 10.1016/j.jss.2013.03.067] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2013] [Revised: 03/19/2013] [Accepted: 03/20/2013] [Indexed: 01/28/2023]
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Liu Y, Yasui N, Kishimoto A, Sun JN, Ikeda K. Antioxidant Action of Solid Preparation of Xingnaojing in SHRSP. Nat Prod Commun 2013. [DOI: 10.1177/1934578x1300800521] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
We investigated the antioxidant action of a solid preparation of Xingnaojing (XNJ) and ascorbic acid (AA) in stroke-prone spontaneously hypertensive rats (SHRSP). The total antioxidant states in the plasma, systolic blood pressure, and heart rate were measured every 2 weeks, and lipid peroxidation, expressed as thiobarbituric acid-reactive substances in plasma, was measured in the 6th week. The results showed that AA and XNJ significantly increased the total antioxidant status in plasma and reduced malondialdehyde in the plasma. These data suggest that during 6-week administration, XNJ has antioxidant action on SHRSP, which may relate to its generalized inhibition of lipid peroxidation and promotion of the total antioxidant state. These results demonstrated that orally treated XNJ has an antioxidant effect on SHRSP plasma.
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Affiliation(s)
- Yang Liu
- Department of Pharmacology, School of Chinese Materia Medica, Beijing University of Chinese Medicine, China
| | - Naomi Yasui
- School of Pharmacy and Pharmaceutical Sciences, Mukogawa Women's University, 6-46 Ikebiraki, Nishinomiya, Hyogo Japan
| | - Aya Kishimoto
- School of Pharmacy and Pharmaceutical Sciences, Mukogawa Women's University, 6-46 Ikebiraki, Nishinomiya, Hyogo Japan
| | - Jian-ning Sun
- Department of Pharmacology, School of Chinese Materia Medica, Beijing University of Chinese Medicine, China
| | - Katsumi Ikeda
- School of Pharmacy and Pharmaceutical Sciences, Mukogawa Women's University, 6-46 Ikebiraki, Nishinomiya, Hyogo Japan
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Zhou L, Wang X, Xue W, Xie K, Huang Y, Chen H, Gong G, Zeng Y. Beneficial effects of hydrogen-rich saline against spinal cord ischemia-reperfusion injury in rabbits. Brain Res 2013; 1517:150-60. [PMID: 23603405 DOI: 10.1016/j.brainres.2013.04.007] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2012] [Revised: 03/26/2013] [Accepted: 04/10/2013] [Indexed: 10/26/2022]
Abstract
Hydrogen-rich saline (HS) is reported to be a new therapeutic agent in ischemia-reperfusion (I/R)-induced organ damage. The present study was designed to investigate the beneficial effects of HS against spinal cord I/R injury and its associated mechanisms. Spinal cord ischemia was induced by infrarenal aortic occlusion for 20min in male New Zealand white rabbits. Different doses of HS were intravenously (i.v.) administered at 5min before or after the beginning of reperfusion. Moreover, the roles of mitochondrial ATP-sensitive potassium channels (mitoKATP), oxidative stress, inflammatory cytokines and apoptosis was assessed. Here, we found that I/R-challenged rabbits exhibited significant spinal cord injury characterized by the decreased numbers of normal motor neurons and hind-limb motor dysfunction, which was significantly ameliorated by 5mL/kg and 10mL/kg HS treatment before reperfusion or 10mL/kg HS treatment after reperfusion. However, the protective effects of HS treatment in spinal cord I/R injury were partially abolished by the selective mitoKATP channel blocker 5-hydroxydecanoate (5-HD). Moreover, we showed that the beneficial effects of 10mL/kg HS treatment against spinal cord I/R damage were associated with the decreased levels of oxidative products [8-iso-prostaglandin F2α (8-iso-PGF2α) and malondialdehyde (MDA)] and pro-inflammatory cytokines [tumor necrosis factor-alpha (TNF-α) and high-mobility group box 1 (HMGB1)], as well as the increased activities of antioxidant enzymes [superoxide dismutase (SOD) and catalase (CAT)] in serum at 6h, 12h, 24h, 48h and 72h after reperfusion and in spinal cord at 72h after reperfusion. Furthermore, HS treatment (10mL/kg) reduced caspase-3 activity in the spinal cord of this model. Thus, HS may be an effective therapeutic agent for spinal cord I/R injury via activation of mitoKATP channels as well as reduction of oxidative stress, inflammatory cytokines and apoptosis.
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Affiliation(s)
- Leshun Zhou
- Department of Anesthesiology, General Hospital of Chengdu Military Command, Chengdu 610083, Sichuan Province, PR China
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Treatment with hydrogen molecule alleviates TNFα-induced cell injury in osteoblast. Mol Cell Biochem 2012; 373:1-9. [DOI: 10.1007/s11010-012-1450-4] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2012] [Accepted: 09/05/2012] [Indexed: 11/26/2022]
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