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Zhang T, Luo L, He Q, Xiao S, Li Y, Chen J, Qin T, Xiao Z, Ge Q. Research advances on molecular mechanism and natural product therapy of iron metabolism in heart failure. Eur J Med Res 2024; 29:253. [PMID: 38659000 PMCID: PMC11044586 DOI: 10.1186/s40001-024-01809-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 03/22/2024] [Indexed: 04/26/2024] Open
Abstract
The progression of heart failure (HF) is complex and involves multiple regulatory pathways. Iron ions play a crucial supportive role as a cofactor for important proteins such as hemoglobin, myoglobin, oxidative respiratory chain, and DNA synthetase, in the myocardial energy metabolism process. In recent years, numerous studies have shown that HF is associated with iron dysmetabolism, and deficiencies in iron and overload of iron can both lead to the development of various myocarditis diseases, which ultimately progress to HF. Iron toxicity and iron metabolism may be key targets for the diagnosis, treatment, and prevention of HF. Some iron chelators (such as desferrioxamine), antioxidants (such as ascorbate), Fer-1, and molecules that regulate iron levels (such as lactoferrin) have been shown to be effective in treating HF and protecting the myocardium in multiple studies. Additionally, certain natural compounds can play a significant role by mediating the imbalance of iron-related signaling pathways and expression levels. Therefore, this review not only summarizes the basic processes of iron metabolism in the body and the mechanisms by which they play a role in HF, with the aim of providing new clues and considerations for the treatment of HF, but also summarizes recent studies on natural chemical components that involve ferroptosis and its role in HF pathology, as well as the mechanisms by which naturally occurring products regulate ferroptosis in HF, with the aim of providing reference information for the development of new ferroptosis inhibitors and lead compounds for the treatment of HF in the future.
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Affiliation(s)
- Tianqing Zhang
- Department of Cardiology, Changde Hospital, Xiangya School of Medicine, Central South University, Hunan, China
| | - Li Luo
- Department of Cardiology, Changde Hospital, Xiangya School of Medicine, Central South University, Hunan, China
| | - Qi He
- People's Hospital of Ningxiang City, Ningxiang City, China
| | - Sijie Xiao
- Department of Cardiology, Changde Hospital, Xiangya School of Medicine, Central South University, Hunan, China
| | - Yuwei Li
- Department of Cardiology, Changde Hospital, Xiangya School of Medicine, Central South University, Hunan, China
| | - Junpeng Chen
- Department of Cardiology, Changde Hospital, Xiangya School of Medicine, Central South University, Hunan, China
| | - Tao Qin
- Department of Cardiology, Changde Hospital, Xiangya School of Medicine, Central South University, Hunan, China
| | - Zhenni Xiao
- Department of Cardiology, Changde Hospital, Xiangya School of Medicine, Central South University, Hunan, China
| | - Qingliang Ge
- Department of Cardiology, Changde Hospital, Xiangya School of Medicine, Central South University, Hunan, China.
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Ivanova AY, Shirokov IV, Toshchakov SV, Kozlova AD, Obolenskaya ON, Mariasina SS, Ivlev VA, Gartseev IB, Medvedev OS. Effects of Coenzyme Q10 on the Biomarkers (Hydrogen, Methane, SCFA and TMA) and Composition of the Gut Microbiome in Rats. Pharmaceuticals (Basel) 2023; 16:ph16050686. [PMID: 37242469 DOI: 10.3390/ph16050686] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 04/21/2023] [Accepted: 04/27/2023] [Indexed: 05/28/2023] Open
Abstract
The predominant route of administration of drugs with coenzyme Q10 (CoQ10) is administration per os. The bioavailability of CoQ10 is about 2-3%. Prolonged use of CoQ10 to achieve pharmacological effects contributes to the creation of elevated concentrations of CoQ10 in the intestinal lumen. CoQ10 can have an effect on the gut microbiota and the levels of biomarkers it produces. CoQ10 at a dose of 30 mg/kg/day was administered per os to Wistar rats for 21 days. The levels of gut microbiota biomarkers (hydrogen, methane, short-chain fatty acids (SCFA), and trimethylamine (TMA)) and taxonomic composition were measured twice: before the administration of CoQ10 and at the end of the experiment. Hydrogen and methane levels were measured using the fasting lactulose breath test, fecal and blood SCFA and fecal TMA concentrations were determined by NMR, and 16S sequencing was used to analyze the taxonomic composition. Administration of CoQ10 for 21 days resulted in a 1.83-fold (p = 0.02) increase in hydrogen concentration in the total air sample (exhaled air + flatus), a 63% (p = 0.02) increase in the total concentration of SCFA (acetate, propionate, butyrate) in feces, a 126% increase in butyrate (p = 0.04), a 6.56-fold (p = 0.03) decrease in TMA levels, a 2.4-fold increase in relative abundance of Ruminococcus and Lachnospiraceae AC 2044 group by 7.5 times and a 2.8-fold decrease in relative representation of Helicobacter. The mechanism of antioxidant effect of orally administered CoQ10 can include modification of the taxonomic composition of the gut microbiota and increased generation of molecular hydrogen, which is antioxidant by itself. The evoked increase in the level of butyric acid can be followed by protection of the gut barrier function.
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Affiliation(s)
- Anastasiia Yu Ivanova
- Faculty of Medicine, Lomonosov Moscow State University, Moscow 119991, Russia
- National Medical Research Center of Cardiology of the Ministry of Health of the Russian Federation, Laboratory of Experimental Pharmacology, Moscow 121552, Russia
| | - Ivan V Shirokov
- Medical and Technical Information Technologies, Bauman Moscow State Technical University, Moscow 105005, Russia
| | - Stepan V Toshchakov
- Center for Genome Research, National Research Center "Kurchatov Institute", Moscow 123098, Russia
| | - Aleksandra D Kozlova
- Center for Genome Research, National Research Center "Kurchatov Institute", Moscow 123098, Russia
| | - Olga N Obolenskaya
- Faculty of Medicine, Lomonosov Moscow State University, Moscow 119991, Russia
| | - Sofia S Mariasina
- Faculty of Medicine, Lomonosov Moscow State University, Moscow 119991, Russia
- Institute of Functional Genomics, Moscow State University, Moscow 119991, Russia
| | - Vasily A Ivlev
- Pharmacy Resource Center, Peoples Friendship University of Russia (RUDN University), Moscow 117198, Russia
| | - Ilya B Gartseev
- The Institute of Artificial Intelligence of Russian Technological University MIREA, Moscow 119454, Russia
| | - Oleg S Medvedev
- Faculty of Medicine, Lomonosov Moscow State University, Moscow 119991, Russia
- National Medical Research Center of Cardiology of the Ministry of Health of the Russian Federation, Laboratory of Experimental Pharmacology, Moscow 121552, Russia
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Zhang Y, Zhang J, Fu Z. Molecular hydrogen is a potential protective agent in the management of acute lung injury. Mol Med 2022; 28:27. [PMID: 35240982 PMCID: PMC8892414 DOI: 10.1186/s10020-022-00455-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Accepted: 02/14/2022] [Indexed: 11/21/2022] Open
Abstract
Acute lung injury (ALI) and acute respiratory distress syndrome, which is a more severe form of ALI, are life-threatening clinical syndromes observed in critically ill patients. Treatment methods to alleviate the pathogenesis of ALI have improved to a great extent at present. Although the efficacy of these therapies is limited, their relevance has increased remarkably with the ongoing pandemic caused by the novel coronavirus disease 2019 (COVID-19), which causes severe respiratory distress syndrome. Several studies have demonstrated the preventive and therapeutic effects of molecular hydrogen in the various diseases. The biological effects of molecular hydrogen mainly involve anti-inflammation, antioxidation, and autophagy and cell death modulation. This review focuses on the potential therapeutic effects of molecular hydrogen on ALI and its underlying mechanisms and aims to provide a theoretical basis for the clinical treatment of ALI and COVID-19.
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Affiliation(s)
- Yan Zhang
- Department of Anesthesiology, Shengjing Hospital of China Medical University, Shenyang, 110004, People's Republic of China
| | - Jin Zhang
- Department of Anesthesiology, Shengjing Hospital of China Medical University, Shenyang, 110004, People's Republic of China
| | - Zhiling Fu
- Department of Anesthesiology, Shengjing Hospital of China Medical University, Shenyang, 110004, People's Republic of China.
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Huang Y, Xiao FM, Tang WJ, Qiao J, Wei HF, Xie YY, Wei YZ. Hydrogen inhalation promotes recovery of a patient in persistent vegetative state from intracerebral hemorrhage: A case report and literature review. World J Clin Cases 2022; 10:1311-1319. [PMID: 35211564 PMCID: PMC8855194 DOI: 10.12998/wjcc.v10.i4.1311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 10/05/2021] [Accepted: 12/23/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Persistent vegetative state (PVS) is a devastating and long-lasting clinical condition with high morbidity and mortality; currently, there are no available effective interventions.
CASE SUMMARY We report the case of an 11-year-old boy with PVS caused by severe intracerebral bleeding in the left hemisphere following anticoagulation treatment. The patient’s PVS severity showed no notable improvement after 2-mo neuroprotective treatment and rehabilitation, including nerve growth factor and baclofen, hyperbaric oxygen, and comprehensive bedside rehabilitation therapies. Daily inhalation treatment (4-6 h) of high-concentration hydrogen (H2) gas (66.6% H2 + 33.3% O2) was provided. Surprisingly, the patient’s orientation, consciousness, ability to speak, facial expressions, and locomotor function were significantly restored, along with improvements in essential general health status, after H2 gas inhalation treatment, which was consistent with stabilized neuropathology in the left hemisphere and increased Hounsfield unit values of computed tomography in the right hemisphere. The patient finally recovered to a near normal conscious state with a Coma Recovery Scale-Revised Score of 22 from his previous score of 3.
CONCLUSION Phase 1 clinical trials are needed to explore the safety and efficacy of H2 gas inhalation in patients with PVS.
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Affiliation(s)
- Yan Huang
- Department of Rehabilitation, Qilu Children’s Hospital of Shandong University, Jinan 250022, Shandong Province, China
| | - Feng-Ming Xiao
- Department of Rehabilitation, Qilu Children’s Hospital of Shandong University, Jinan 250022, Shandong Province, China
| | - Wen-Jie Tang
- Research Center for Translational Medicine & Key Laboratory of Arrhythmias of the Ministry of Education of China, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, Shanghai Province, China
| | - Jing Qiao
- Department of Pediatrics, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, Shanghai Province, China
| | - Hai-Feng Wei
- Department of Clinical Imaging, The First Clinical Medical College, Shandong University of Traditional Chinese Medicine, Jinan 250022, Shandong Province, China
| | - Yuan-Yun Xie
- National Clinic and Medicine Research Institute for Geriatric Diseases, Gannan Health Promotion and Translational Laboratory, The First Affiliated Hospital, Gannan University of Medical Sciences, Ganzhou 341000, Jiangxi Province, China
| | - You-Zhen Wei
- Research Center for Translational Medicine & Key Laboratory of Arrhythmias of the Ministry of Education of China, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, Shanghai Province, China
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Jiang B, Li Y, Dai W, Wu A, Wu H, Mao D. Hydrogen-rich saline alleviates early brain injury through regulating of ER stress and autophagy after experimental subarachnoid hemorrhage. Acta Cir Bras 2021; 36:e360804. [PMID: 34644772 PMCID: PMC8516430 DOI: 10.1590/acb360804] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 07/20/2021] [Indexed: 02/07/2023] Open
Abstract
PURPOSE Subarachnoid hemorrhage (SAH) is a common complication of cerebral vascular disease. Hydrogen has been reported to alleviate early brain injury (EBI) through oxidative stress injury, reactive oxygen species (ROS), and autophagy. Autophagy is a programmed cell death mechanism that plays a vital role in neuronal cell death after SAH. However, the precise role of autophagy in hydrogen-mediated neuroprotection following SAH has not been confirmed. METHODS In the present study, the objective was to investigate the neuroprotective effects and potential molecular mechanisms of hydrogen-rich saline in SAH-induced EBI by regulating neural autophagy in the C57BL/6 mice model. Mortality, neurological score, brain water content, ROS, malondialdehyde (MDA), and neuronal death were evaluated. RESULTS The results show that hydrogen-rich saline treatment markedly increased the survival rate and neurological score, increased neuron survival, downregulated the autophagy protein expression of Beclin-1 and LC3, and endoplasmic reticulum (ER) stress. That indicates that hydrogen-rich saline-mediated inhibition of autophagy and ER stress ameliorate neuronal death after SAH. The neuroprotective capacity of hydrogen-rich saline is partly dependent on the ROS/Nrf2/heme oxygenase-1 (HO-1) signaling pathway. CONCLUSIONS The results of this study demonstrate that hydrogen-rich saline improves neurological outcomes in mice and reduces neuronal death by protecting against neural autophagy and ER stress.
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Affiliation(s)
| | | | | | - An Wu
- Wenzhou Medical University, China
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Miura M, Imai K, Tsuda H, Miki R, Tano S, Ito Y, Hirako-Takamura S, Moriyama Y, Ushida T, Iitani Y, Nakano-Kobayashi T, Toyokuni S, Kajiyama H, Kotani T. Prenatal Molecular Hydrogen Administration Ameliorates Several Findings in Nitrofen-Induced Congenital Diaphragmatic Hernia. Int J Mol Sci 2021; 22:ijms22179500. [PMID: 34502408 PMCID: PMC8431162 DOI: 10.3390/ijms22179500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 08/27/2021] [Accepted: 08/27/2021] [Indexed: 11/22/2022] Open
Abstract
Oxidative stress plays a pathological role in pulmonary hypoplasia and pulmonary hypertension in congenital diaphragmatic hernia (CDH). This study investigated the effect of molecular hydrogen (H2), an antioxidant, on CDH pathology induced by nitrofen. Sprague-Dawley rats were divided into three groups: control, CDH, and CDH + hydrogen-rich water (HW). Pregnant dams of CDH + HW pups were orally administered HW from embryonic day 10 until parturition. Gasometric evaluation and histological, immunohistochemical, and real-time polymerase chain reaction analyses were performed. Gasometric results (pH, pO2, and pCO2 levels) were better in the CDH + HW group than in the CDH group. The CDH + HW group showed amelioration of alveolarization and pulmonary artery remodeling compared with the CDH group. Oxidative stress (8-hydroxy-2′-deoxyguanosine-positive-cell score) in the pulmonary arteries and mRNA levels of protein-containing pulmonary surfactant that protects against pulmonary collapse (surfactant protein A) were significantly attenuated in the CDH + HW group compared with the CDH group. Overall, prenatal H2 administration improved respiratory function by attenuating lung morphology and pulmonary artery thickening in CDH rat models. Thus, H2 administration in pregnant women with diagnosed fetal CDH might be a novel antenatal intervention strategy to reduce newborn mortality due to CDH.
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MESH Headings
- Animals
- Animals, Newborn
- Antioxidants/pharmacology
- Deuterium Oxide/pharmacology
- Disease Models, Animal
- Female
- Hernias, Diaphragmatic, Congenital/drug therapy
- Hernias, Diaphragmatic, Congenital/metabolism
- Hernias, Diaphragmatic, Congenital/pathology
- Hydrogen/metabolism
- Hydrogen/pharmacology
- Hypertension, Pulmonary/metabolism
- Lung/pathology
- Male
- Organogenesis/drug effects
- Phenyl Ethers/adverse effects
- Phenyl Ethers/pharmacology
- Pregnancy
- Pulmonary Artery
- Pulmonary Surfactants/metabolism
- Rats
- Rats, Sprague-Dawley
- Vascular Remodeling/drug effects
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Affiliation(s)
- Mayo Miura
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, 65 Tsurumai-Cho, Showa-Ku, Nagoya 466-8550, Japan; (M.M.); (K.I.); (S.T.); (T.U.); (Y.I.); (T.N.-K.); (H.K.)
| | - Kenji Imai
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, 65 Tsurumai-Cho, Showa-Ku, Nagoya 466-8550, Japan; (M.M.); (K.I.); (S.T.); (T.U.); (Y.I.); (T.N.-K.); (H.K.)
| | - Hiroyuki Tsuda
- Department of Obstetrics and Gynecology, Japanese Red Cross Nagoya First Hospital, 3-35 Michisita-Cho, Nakamura-Ku, Nagoya 453-8511, Japan; (H.T.); (Y.I.)
| | - Rika Miki
- Laboratory of Bell Research Center, Department of Obstetrics and Gynecology Collaborative Research, Nagoya University Graduate School of Medicine, 65 Tsurumai-Cho, Showa-Ku, Nagoya 466-8550, Japan;
| | - Sho Tano
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, 65 Tsurumai-Cho, Showa-Ku, Nagoya 466-8550, Japan; (M.M.); (K.I.); (S.T.); (T.U.); (Y.I.); (T.N.-K.); (H.K.)
| | - Yumiko Ito
- Department of Obstetrics and Gynecology, Japanese Red Cross Nagoya First Hospital, 3-35 Michisita-Cho, Nakamura-Ku, Nagoya 453-8511, Japan; (H.T.); (Y.I.)
| | - Shima Hirako-Takamura
- Department of Obstetrics and Gynecology, Kasugai Municipal Hospital, Kasugai 486-8510, Japan;
| | - Yoshinori Moriyama
- Department of Obstetrics and Gynecology, Fujita Health University Graduate School of Medicine, Toyoake 470-1192, Japan;
| | - Takafumi Ushida
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, 65 Tsurumai-Cho, Showa-Ku, Nagoya 466-8550, Japan; (M.M.); (K.I.); (S.T.); (T.U.); (Y.I.); (T.N.-K.); (H.K.)
| | - Yukako Iitani
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, 65 Tsurumai-Cho, Showa-Ku, Nagoya 466-8550, Japan; (M.M.); (K.I.); (S.T.); (T.U.); (Y.I.); (T.N.-K.); (H.K.)
| | - Tomoko Nakano-Kobayashi
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, 65 Tsurumai-Cho, Showa-Ku, Nagoya 466-8550, Japan; (M.M.); (K.I.); (S.T.); (T.U.); (Y.I.); (T.N.-K.); (H.K.)
| | - Shinya Toyokuni
- Department of Pathology and Biological Responses, Nagoya University Graduate School of Medicine, 65 Tsurumai-Cho, Showa-Ku, Nagoya 466-8550, Japan;
| | - Hiroaki Kajiyama
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, 65 Tsurumai-Cho, Showa-Ku, Nagoya 466-8550, Japan; (M.M.); (K.I.); (S.T.); (T.U.); (Y.I.); (T.N.-K.); (H.K.)
| | - Tomomi Kotani
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, 65 Tsurumai-Cho, Showa-Ku, Nagoya 466-8550, Japan; (M.M.); (K.I.); (S.T.); (T.U.); (Y.I.); (T.N.-K.); (H.K.)
- Center for Maternal-Neonatal Care, Division of Perinatology, Nagoya University Hospital, 65 Tsurumai-Cho, Showa-Ku, Nagoya 466-8560, Japan
- Correspondence: ; Tel.: +81-52-744-2261; Fax: +81-52-744-2268
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Li R, Qu Y, Li X, Tao Y, Yang Q, Wang J, Diao Y, Li Q, Fang Y, Huang Y, Wang L. Molecular Hydrogen Attenuated N-methyl-N-Nitrosourea Induced Corneal Endothelial Injury by Upregulating Anti-Apoptotic Pathway. Invest Ophthalmol Vis Sci 2021; 62:2. [PMID: 34196654 PMCID: PMC8267183 DOI: 10.1167/iovs.62.9.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Purpose Previous work by our group has demonstrated the value of N-methyl-N-nitrosourea (MNU)-induced corneal endothelial decompensation in animal models. The aim of this study was to investigate the effect of molecular hydrogen (H2) on MNU-induced corneal endothelial cell (CEC) injury and the underlying mechanism. Methods MNU-induced animal models of CEC injury were washed with hydrogen-rich saline (HRS) for 14 days. Immunofluorescence staining, immunohistochemical staining, and corneal endothelial assessment were applied to determine architectural and cellular changes on the corneal endothelium following HRS treatment. MNU-induced cell models of CEC injury were co-cultured with H2. The effect of H2 was examined using morphological and functional assays. Results It was shown that MNU could inhibit the proliferation and specific physiological functions of CECs by increasing apoptosis and decreasing the expression of ZO-1 and Na+/K+-ATPase, whereas H2 improved the proliferation and physiological function of CECs by anti-apoptosis. Cell experiments further confirmed that H2 could reverse MNU damage to CECs by decreasing oxidative stress injury, interfering with the NF-κB/NLRP3 pathway and the FOXO3a/p53/p21 pathway. Conclusions This study suggests that topical application of H2 could protect CECs against corneal damage factors through anti-apoptotic effect, reduce the incidence and severity of corneal endothelial decompensation, and maintain corneal transparency.
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Affiliation(s)
- Runpu Li
- Medical School of Chinese PLA, Beijing, China.,Department of Ophthalmology, The Third Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Yingxin Qu
- Department of Ophthalmology, Chinese Aerospace 731 Hospital, Beijing, China
| | - Xiaoqi Li
- Medical School of Chinese PLA, Beijing, China.,Department of Ophthalmology, The Third Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Ye Tao
- Department of Ophthalmology, Henan Provincial People's Hospital, Zhengzhou University, Zhengzhou, China
| | - Qinghua Yang
- Department of Ophthalmology, The Third Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Junyi Wang
- Department of Ophthalmology, The Third Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Yumei Diao
- Department of Ophthalmology, The Third Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Qian Li
- Department of Ophthalmology, The Third Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Yifan Fang
- Medical School of Chinese PLA, Beijing, China.,Department of Ophthalmology, The Third Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Yifei Huang
- Department of Ophthalmology, The Third Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Liqiang Wang
- Department of Ophthalmology, The Third Medical Center, Chinese PLA General Hospital, Beijing, China
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Cárdenas-Rodríguez N, Bandala C, Vanoye-Carlo A, Ignacio-Mejía I, Gómez-Manzo S, Hernández-Cruz EY, Pedraza-Chaverri J, Carmona-Aparicio L, Hernández-Ochoa B. Use of Antioxidants for the Neuro-Therapeutic Management of COVID-19. Antioxidants (Basel) 2021; 10:971. [PMID: 34204362 PMCID: PMC8235474 DOI: 10.3390/antiox10060971] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Revised: 06/07/2021] [Accepted: 06/15/2021] [Indexed: 02/07/2023] Open
Abstract
Coronavirus Disease 2019 (COVID-19), caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), is an emergent infectious disease that has caused millions of deaths throughout the world. COVID-19 infection's main symptoms are fever, cough, fatigue, and neurological manifestations such as headache, myalgias, anosmia, ageusia, impaired consciousness, seizures, and even neuromuscular junctions' disorders. In addition, it is known that this disease causes a series of systemic complications such as adverse respiratory distress syndrome, cardiac injury, acute kidney injury, and liver dysfunction. Due to the neurological symptoms associated with COVID-19, damage in the central nervous system has been suggested as well as the neuroinvasive potential of SARS-CoV-2. It is known that CoV infections are associated with an inflammation process related to the imbalance of the antioxidant system; cellular changes caused by oxidative stress contribute to brain tissue damage. Although anti-COVID-19 vaccines are under development, there is no specific treatment for COVID-19 and its clinical manifestations and complications; only supportive treatments with immunomodulators, anti-vascular endothelial growth factors, modulating drugs, statins, or nutritional supplements have been used. In the present work, we analyzed the potential of antioxidants as adjuvants for the treatment of COVID-19 and specifically their possible role in preventing or decreasing the neurological manifestations and neurological complications present in the disease.
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Affiliation(s)
- Noemí Cárdenas-Rodríguez
- Laboratorio de Neurociencias, Instituto Nacional de Pediatría, Secreatría de Salud, Ciudad de México 04530, Mexico; (A.V.-C.); (L.C.-A.)
| | - Cindy Bandala
- Division de Neurociencias, Instituto Nacional de Rehabilitación, Secretaría de Salud, Ciudad de México 14389, Mexico;
- Escuela Superior de Medicina, Instituto Politécnico Nacional, Ciudad de México 11340, Mexico
| | - América Vanoye-Carlo
- Laboratorio de Neurociencias, Instituto Nacional de Pediatría, Secreatría de Salud, Ciudad de México 04530, Mexico; (A.V.-C.); (L.C.-A.)
| | - Iván Ignacio-Mejía
- Laboratorio de Medicina Traslacional, Escuela Militar de Graduados de Sanidad, SEDENA, Ciudad de México 11200, Mexico;
| | - Saúl Gómez-Manzo
- Laboratorio de Bioquímica Genética, Instituto Nacional de Pediatría, Secretaría de Salud, Ciudad de México 04530, Mexico;
| | | | - José Pedraza-Chaverri
- Departamento de Biología, Facultad de Química, UNAM, Ciudad de México 04150, Mexico; (E.Y.H.-C.); (J.P.-C.)
| | - Liliana Carmona-Aparicio
- Laboratorio de Neurociencias, Instituto Nacional de Pediatría, Secreatría de Salud, Ciudad de México 04530, Mexico; (A.V.-C.); (L.C.-A.)
| | - Beatriz Hernández-Ochoa
- Laboratorio de Inmunoquímica, Hospital Infantil de México Federico Gómez, Secretaría de Salud, Ciudad de México 06720, Mexico;
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Hydrogen gas as a central on-off functional switch of reversible metabolic arrest - New perspectives for biotechnological applications. J Biotechnol 2021; 335:9-18. [PMID: 34090950 DOI: 10.1016/j.jbiotec.2021.06.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2021] [Revised: 05/09/2021] [Accepted: 06/01/2021] [Indexed: 11/23/2022]
Abstract
Metabolism is the sum of all chemical reactions that sustain life. There is an ongoing effort to control metabolic rate, which correlates with the maximum lifespan potential and constitutes one of the oldest scientific questions. Herein, we report on the complete reversible arrest of cellular metabolism and cell growth in a series of organisms, from microalgae to yeast upon exposure to a 100 % hydrogen atmosphere. We also report a tolerance of the microalgae under these conditions against extreme stress conditions, like high salt concentrations. The addition of oxygen or air almost completely restores the metabolic rate and cell growth. Molecular dynamics simulations are employed to decipher this phenomenon at atomic scale. Various proteins, including photosynthetic and respiratory complexes (LHCII, cytochrome c5) are probed in the interaction with hydrogen. Exposure to hydrogen, as opposed to oxygen, decreases the fluctuations of protein residues indicating thermostability. According to the above mechanism, an absolute hydrogen atmosphere can preserve biological products (e.g. fruits) for a long time without consuming any energy. By combining biological, chemical and computational methods, in this research we provide the basis for future innovative studies and advances in the field of biotechnology.
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Ohta S. Development of Hydrogen Medicine and Biology: Potential for Various Applications in Diverse Fields. Curr Pharm Des 2021; 27:583-584. [PMID: 33726639 DOI: 10.2174/138161282705210211144515] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Shigeo Ohta
- Department of Neurology Medicine, Juntendo University Graduate School of Medicine, and Institute for Advanced Medicine, Nippon Medical University, Japan
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Drinking Molecular Hydrogen Water Is Beneficial to Cardiovascular Function in Diet-Induced Obesity Mice. BIOLOGY 2021; 10:biology10050364. [PMID: 33922704 PMCID: PMC8146054 DOI: 10.3390/biology10050364] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 04/10/2021] [Accepted: 04/20/2021] [Indexed: 11/17/2022]
Abstract
Molecular hydrogen (MH) reportedly exerts therapeutic effects against inflammatory diseases as a suppressor of free radical chain reactions. Here, the cardiovascular protective effects of the intake of molecular hydrogen water (MHW) were investigated using high-fat diet-induced obesity (DIO) mice. MHW was prepared using supplier sticks and degassed water as control. MHW intake for 2 weeks did not improve blood sugar or body weight but decreased heart weight in DIO mice. Moreover, MHW intake improved cardiac hypertrophy, shortened the width of cardiomyocytes, dilated the capillaries and arterioles, activated myocardial eNOS-Ser-1177 phosphorylation, and restored left ventricular function in DIO mice. MHW intake promoted the histological conversion of hypertrophy to hyperplasia in white and brown adipose tissues (WAT and BAT) with the upregulation of thermogenic and cardiovascular protective genes in BAT (i.e., Ucp-1, Vegf-a, and eNos). Furthermore, the results of a colony formation assay of bone-marrow-derived endothelial progenitor cells (EPCs) indicated that MHW activated the expansion, differentiation, and mobilization of EPCs to maintain vascular homeostasis. These findings indicate that the intake of MHW exerts cardiovascular protective effects in DIO mice. Hence, drinking MHW is a potential prophylactic strategy against cardiovascular disorders in metabolic syndrome.
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