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Li A, Wu S, Li Q, Wang Q, Chen Y. Elucidating the Molecular Pathways and Therapeutic Interventions of Gaseous Mediators in the Context of Fibrosis. Antioxidants (Basel) 2024; 13:515. [PMID: 38790620 PMCID: PMC11117599 DOI: 10.3390/antiox13050515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Revised: 04/13/2024] [Accepted: 04/22/2024] [Indexed: 05/26/2024] Open
Abstract
Fibrosis, a pathological alteration of the repair response, involves continuous organ damage, scar formation, and eventual functional failure in various chronic inflammatory disorders. Unfortunately, clinical practice offers limited treatment strategies, leading to high mortality rates in chronic diseases. As part of investigations into gaseous mediators, or gasotransmitters, including nitric oxide (NO), carbon monoxide (CO), and hydrogen sulfide (H2S), numerous studies have confirmed their beneficial roles in attenuating fibrosis. Their therapeutic mechanisms, which involve inhibiting oxidative stress, inflammation, apoptosis, and proliferation, have been increasingly elucidated. Additionally, novel gasotransmitters like hydrogen (H2) and sulfur dioxide (SO2) have emerged as promising options for fibrosis treatment. In this review, we primarily demonstrate and summarize the protective and therapeutic effects of gaseous mediators in the process of fibrosis, with a focus on elucidating the underlying molecular mechanisms involved in combating fibrosis.
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Affiliation(s)
- Aohan Li
- Chronic Disease Research Center, Medical College, Dalian University, Dalian 116622, China; (A.L.); (S.W.); (Q.L.)
| | - Siyuan Wu
- Chronic Disease Research Center, Medical College, Dalian University, Dalian 116622, China; (A.L.); (S.W.); (Q.L.)
| | - Qian Li
- Chronic Disease Research Center, Medical College, Dalian University, Dalian 116622, China; (A.L.); (S.W.); (Q.L.)
| | - Qianqian Wang
- Chronic Disease Research Center, Medical College, Dalian University, Dalian 116622, China; (A.L.); (S.W.); (Q.L.)
- Engineering Technology Research Center for The Utilization of Functional Components of Organic Natural Products, Dalian University, Dalian 116622, China
| | - Yingqing Chen
- Chronic Disease Research Center, Medical College, Dalian University, Dalian 116622, China; (A.L.); (S.W.); (Q.L.)
- Engineering Technology Research Center for The Utilization of Functional Components of Organic Natural Products, Dalian University, Dalian 116622, China
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Song X, Wang L, Liu M, Pan R, Song J, Kong J. Atractylenolide II ameliorates myocardial fibrosis and oxidative stress in spontaneous hypertension rats. Technol Health Care 2024; 32:131-142. [PMID: 37483026 DOI: 10.3233/thc-220601] [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] [Indexed: 07/25/2023]
Abstract
BACKGROUND Hypertension is a well-recognized risk factor for cardiovascular, which is also a critical factor in causing myocardial fibrosis (MF). OBJECTIVE The study aimed to explore the effect of Atractylenolide II (ATL-II) on MF and oxidative stress in spontaneous hypertension rats (SHR). METHODS The body weight of rats after injection of ATL-II was quantitatively analyzed. The left ventricular function of SHR was evaluated by Echocardiographic. HE staining, Masson trichrome staining, left ventricular mass index (LVMI) and immunofluorescence was applied to investigate the effects of ATL-II on MF. RT qPCR was used to detect the Collagen I, α-SMA, Fibronectin, and Vimentin mRNA expression levels in myocardial slices. The effect ATL-II on cardiomyocyte apoptosis was detected by TUNEL staining and western blot. An immunohistochemistry assay was conducted to detect α-SMA protein and TGF-β1 protein. The contents of H2O2, GSH-PX, SOD, and MDA were measured by colorimetry. RESULTS ATL-II could dose-dependently improve the BW of SHRs (P< 0.05) and enhance myocardial function. Moreover, ATL-II effectively reduced cardiomyocyte apoptosis in SHRs. Alternatively, ATL-II could inhibit the Collagen I, α-SMA, Fibronectin, and Vimentin mRNA and protein expression levels in SHRs. ATL-II could ameliorate oxidative stress by improving the activities of SOD and GSH-PX and lowering the contents of H2O2 and MDA in ATL-II-treated SHRs, which reach about 80%. CONCLUSION ATL-II could exert an inhibiting effect on MF and oxidative stress in SHRs. Hence, ATL-II may hold promise for the treatment of MF and oxidative stress in Spontaneous Hypertension.
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Affiliation(s)
- Xiaolong Song
- Department of Cardiology, Yancheng Traditional Chinese Medicine Hospital Affiliated to Nanjing University of Chinese Medicine, Yancheng, Jiangsu, China
| | - Lei Wang
- Laboratory of Morphology, Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Min Liu
- Department of Integrated Traditional and Western Medicine, The Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
| | - Renyou Pan
- Department of Cardiology, Yancheng Traditional Chinese Medicine Hospital Affiliated to Nanjing University of Chinese Medicine, Yancheng, Jiangsu, China
| | - Jun Song
- Department of Cardiology, Yancheng Traditional Chinese Medicine Hospital Affiliated to Nanjing University of Chinese Medicine, Yancheng, Jiangsu, China
| | - Junhong Kong
- Department of Treating disease center, Changzhou Traditional Chinese Medicine Hospital Affiliated to Nanjing University of Chinese Medicine, Changzhou, Jiangsu, China
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Yang Y, Huang S, Wang J, Nie X, Huang L, Li T. Wogonin attenuates vascular remodeling by inhibiting smooth muscle cell proliferation and migration in hypertensive rat. THE KOREAN JOURNAL OF PHYSIOLOGY & PHARMACOLOGY : OFFICIAL JOURNAL OF THE KOREAN PHYSIOLOGICAL SOCIETY AND THE KOREAN SOCIETY OF PHARMACOLOGY 2024; 28:39-48. [PMID: 38154963 PMCID: PMC10762488 DOI: 10.4196/kjpp.2024.28.1.39] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 11/23/2023] [Accepted: 11/24/2023] [Indexed: 12/30/2023]
Abstract
Wogonin, extracted from the roots of Scutellaria baicalensis Georgi, has been shown to suppress collagen deposition in spontaneously hypertensive rats (SHRs). This study was performed to investigate the role and mechanism of wogonin underlying vascular remodeling in SHRs. After injection of SHRs with 40 mg/kg of wogonin, blood pressure in rats was measured once a week. Masson's trichrome staining was conducted to observe the changes in aortas and mesenteric arteries. Vascular smooth muscle cells (VSMCs) isolated from rat thoracic aortas were treated with Angiotensin II (Ang II; 100 nM) in the presence or absence of varying concentrations of wogonin. The viability and proliferation of VSMCs were examined using Cell Counting Kit-8 assay and 5-ethynyl-2'-deoxyuridine assay, respectively. The migration of VSMCs was examined using wound healing assay and transwell assay. We found that wogonin administration alleviated hypertension, increased lumen diameter, and reduced the thickness of the arterial media in SHRs. Ang II treatment enhanced the viability of VSMCs, which was inhibited by wogonin in a concentration-dependent manner. Wogonin reversed Ang II-induced increases in the viability, proliferation, and migration of VSMCs. Moreover, wogonin inhibited Ang II-induced activation of mitogen-activated protein kinase (MAPK) signaling in VSMCs. Overall, wogonin repressed the proliferative and migratory capacity of VSMCs by regulating the MAPK signaling pathway, thereby attenuating vascular remodeling in hypertensive rats, indicating that wogonin might be a therapeutic agent for the treatment of vascular diseases.
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Affiliation(s)
- Yang Yang
- Department of Cardiovasology, The First Affiliated Hospital, Hainan Medical University, Haikou 570100, China
| | - Shan Huang
- Department of Cardiovasology, The First Affiliated Hospital, Hainan Medical University, Haikou 570100, China
| | - Jun Wang
- Department of Cardiovasology, The First Affiliated Hospital, Hainan Medical University, Haikou 570100, China
| | - Xiao Nie
- Hainan Eye Hospital and Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Haikou 570311, China
| | - Ling Huang
- Department of Cardiology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430014, China
| | - Tianfa Li
- Department of Cardiovasology, The First Affiliated Hospital, Hainan Medical University, Haikou 570100, China
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Kuropatkina T, Atiakshin D, Sychev F, Artemieva M, Samoilenko T, Gerasimova O, Shishkina V, Gufranov K, Medvedeva N, LeBaron TW, Medvedev O. Hydrogen Inhalation Reduces Lung Inflammation and Blood Pressure in the Experimental Model of Pulmonary Hypertension in Rats. Biomedicines 2023; 11:3141. [PMID: 38137362 PMCID: PMC10740706 DOI: 10.3390/biomedicines11123141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 11/16/2023] [Accepted: 11/22/2023] [Indexed: 12/24/2023] Open
Abstract
Hydrogen has been shown to exhibit selective antioxidant properties against hydroxyl radicals, and exerts antioxidant and anti-inflammatory effects. The monocrotaline-induced model of pulmonary hypertension is suitable for studying substances with antioxidant activity because oxidative stress is induced by monocrotaline. On day 1, male Wistar rats were subcutaneously injected with a water-alcohol solution of monocrotaline or a control with an only water-alcohol solution. One group of monocrotaline-injected animals was placed in a plastic box that was constantly ventilated with atmospheric air containing 4% of molecular hydrogen, and the two groups of rats, injected with monocrotaline or vehicle, were placed in boxes ventilated with atmospheric air. After 21 days, hemodynamic parameters were measured under urethane narcosis. The results showed that, although hydrogen inhalation had no effect on the main markers of pulmonary hypertension induced by monocrotaline injection, there was a reduction in systemic blood pressure due to its systolic component, and a decrease in TGF-β expression, as well as a reduction in tryptase-containing mast cells.
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Affiliation(s)
- Tatyana Kuropatkina
- Department of Pharmacology, Faculty of Medicine, Lomonosov Moscow State University, Lomonosovsky Prospect 27-1, 119991 Moscow, Russia; (T.K.); (M.A.); (K.G.)
| | - Dmitrii Atiakshin
- Research Institute of Experimental Biology and Medicine, N.N. Burdenko Voronezh State Medical University, Moskovsky Prispect, 185, 394066 Voronezh, Russia; (D.A.); (T.S.); (O.G.)
- Research and Educational Center for Immunophenotyping, Digital Spatial Profiling and Ultrastructural Analysis Innovative Technologies, People’s Frendship University of Russia, Miklukho-Maklaya St. 6, 117198 Moscow, Russia
| | - Fedor Sychev
- Faculty of Biology, Lomonosov Moscow State University, Leninskie Gory 1-12, 119234 Moscow, Russia; (F.S.); (N.M.)
| | - Marina Artemieva
- Department of Pharmacology, Faculty of Medicine, Lomonosov Moscow State University, Lomonosovsky Prospect 27-1, 119991 Moscow, Russia; (T.K.); (M.A.); (K.G.)
- Faculty of Biology, Lomonosov Moscow State University, Leninskie Gory 1-12, 119234 Moscow, Russia; (F.S.); (N.M.)
| | - Tatyana Samoilenko
- Research Institute of Experimental Biology and Medicine, N.N. Burdenko Voronezh State Medical University, Moskovsky Prispect, 185, 394066 Voronezh, Russia; (D.A.); (T.S.); (O.G.)
| | - Olga Gerasimova
- Research Institute of Experimental Biology and Medicine, N.N. Burdenko Voronezh State Medical University, Moskovsky Prispect, 185, 394066 Voronezh, Russia; (D.A.); (T.S.); (O.G.)
| | - Viktoriya Shishkina
- Research Institute of Experimental Biology and Medicine, N.N. Burdenko Voronezh State Medical University, Moskovsky Prispect, 185, 394066 Voronezh, Russia; (D.A.); (T.S.); (O.G.)
| | - Khaydar Gufranov
- Department of Pharmacology, Faculty of Medicine, Lomonosov Moscow State University, Lomonosovsky Prospect 27-1, 119991 Moscow, Russia; (T.K.); (M.A.); (K.G.)
| | - Natalia Medvedeva
- Faculty of Biology, Lomonosov Moscow State University, Leninskie Gory 1-12, 119234 Moscow, Russia; (F.S.); (N.M.)
| | - Tyler W. LeBaron
- Department of Kinesiology and Outdoor Recreation, Southern Utah University, Cedar City, UT 84720, USA;
- Molecular Hydrogen Institute, Cedar City, UT 84720, USA
| | - Oleg Medvedev
- Department of Pharmacology, Faculty of Medicine, Lomonosov Moscow State University, Lomonosovsky Prospect 27-1, 119991 Moscow, Russia; (T.K.); (M.A.); (K.G.)
- Laboratory of Experimental Pharmacology, National Medical Research Center of Cardiology Named after Accademician Chazov E.I., Akademika Chazova St. 15a, 121552 Moscow, Russia
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Saengsin K, Sittiwangkul R, Chattipakorn SC, Chattipakorn N. Hydrogen therapy as a potential therapeutic intervention in heart disease: from the past evidence to future application. Cell Mol Life Sci 2023; 80:174. [PMID: 37269385 DOI: 10.1007/s00018-023-04818-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Revised: 04/24/2023] [Accepted: 05/20/2023] [Indexed: 06/05/2023]
Abstract
Cardiovascular disease is the leading cause of mortality worldwide. Excessive oxidative stress and inflammation play an important role in the development and progression of cardiovascular disease. Molecular hydrogen, a small colorless and odorless molecule, is considered harmless in daily life when its concentration is below 4% at room temperature. Owing to the small size of the hydrogen molecule, it can easily penetrate the cell membrane and can be metabolized without residue. Molecular hydrogen can be administered through inhalation, the drinking of hydrogen-rich water, injection with hydrogen-rich-saline, and bathing of an organ in a preservative solution. The utilization of molecular hydrogen has shown many benefits and can be effective for a wide range of purposes, from prevention to the treatment of diseases. It has been demonstrated that molecular hydrogen exerts antioxidant, anti-inflammatory, and antiapoptotic effects, leading to cardioprotective benefits. Nevertheless, the exact intracellular mechanisms of its action are still unclear. In this review, evidence of the potential benefits of hydrogen molecules obtained from in vitro, in vivo, and clinical investigations are comprehensively summarized and discussed with a focus on the cardiovascular aspects. The potential mechanisms involved in the protective effects of molecular hydrogen are also presented. These findings suggest that molecular hydrogen could be used as a novel treatment in various cardiovascular pathologies, including ischemic-reperfusion injury, cardiac injury from radiation, atherosclerosis, chemotherapy-induced cardiotoxicity, and cardiac hypertrophy.
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Affiliation(s)
- Kwannapas Saengsin
- Division of Pediatric Cardiology, Department of Pediatrics, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Rekwan Sittiwangkul
- Division of Pediatric Cardiology, Department of Pediatrics, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Siriporn C Chattipakorn
- Cardiac Electrophysiology Research and Training Center, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200, Thailand
- Center of Excellence in Cardiac Electrophysiology Research, Chiang Mai University, Chiang Mai, Thailand
- Department of Oral Biology and Diagnostic Science, Faculty of Dentistry, Chiang Mai University, Chiang Mai, Thailand
- Cardiac Electrophysiology Unit, Department of Physiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Nipon Chattipakorn
- Cardiac Electrophysiology Research and Training Center, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200, Thailand.
- Center of Excellence in Cardiac Electrophysiology Research, Chiang Mai University, Chiang Mai, Thailand.
- Cardiac Electrophysiology Unit, Department of Physiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.
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Shi N, Wang Z, Zhu H, Liu W, Zhao M, Jiang X, Zhao J, Ren C, Zhang Y, Luo L. Research progress on drugs targeting the TGF-β signaling pathway in fibrotic diseases. Immunol Res 2022; 70:276-288. [PMID: 35147920 PMCID: PMC9197809 DOI: 10.1007/s12026-022-09267-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 01/27/2022] [Indexed: 02/07/2023]
Abstract
Tissue fibrosis is a key factor leading to disability and death worldwide; however, thus far, there are no approved treatments for fibrosis. Transforming growth factor (TGF)-β is a major pro-fibrotic cytokine, which is expected to become a target in the treatment of fibrosis; however, since TGF-β has a wide range of biological functions involving a variety of biological processes in the body, a slight change in TGF-β may have a systematic effect. Indiscriminate inhibition of TGF-β can lead to adverse reactions, which can affect the efficacy of treatment. Therefore, it has become very important to explore how both the TGF-β signaling pathway is inhibited and the safe and efficient TGF-β small molecule inhibitors or neutralizing antibodies are designed in the treatment of fibrotic diseases. In this review, we mainly discuss the key role of the TGF-β signaling pathway in fibrotic diseases, as well as the development of fibrotic drugs in recent years, and explore potential targets in the treatment of fibrotic diseases in order to guide subsequent drug development.
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Affiliation(s)
- Ning Shi
- Department of Neurosurgery, Cancer Research Institute, School of Basic Medical Science, Xiangya Hospital, Central South University, Changsha, 410008, China
- The Key Laboratory of Carcinogenesis of the Chinese Ministry of Health and the Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Central South University, Changsha, 410008, China
| | - Zhihong Wang
- State Key Laboratory of Toxicology and Medical Countermeasures, Beijing Institute of Pharmacology and Toxicology, Taiping Road #27, Beijing, 100850, China
| | - Hecheng Zhu
- Changsha Kexin Cancer Hospital, Changsha, 410205, Hunan, China
| | - Weidong Liu
- Department of Neurosurgery, Cancer Research Institute, School of Basic Medical Science, Xiangya Hospital, Central South University, Changsha, 410008, China
- The Key Laboratory of Carcinogenesis of the Chinese Ministry of Health and the Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Central South University, Changsha, 410008, China
| | - Ming Zhao
- Changsha Kexin Cancer Hospital, Changsha, 410205, Hunan, China
| | - Xingjun Jiang
- Department of Neurosurgery, Cancer Research Institute, School of Basic Medical Science, Xiangya Hospital, Central South University, Changsha, 410008, China
| | - Jin Zhao
- Department of Neurosurgery, Cancer Research Institute, School of Basic Medical Science, Xiangya Hospital, Central South University, Changsha, 410008, China
- The Key Laboratory of Carcinogenesis of the Chinese Ministry of Health and the Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Central South University, Changsha, 410008, China
| | - Caiping Ren
- Department of Neurosurgery, Cancer Research Institute, School of Basic Medical Science, Xiangya Hospital, Central South University, Changsha, 410008, China.
- The Key Laboratory of Carcinogenesis of the Chinese Ministry of Health and the Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Central South University, Changsha, 410008, China.
| | - Yan Zhang
- Department of Obstetrics and Gynecology, First Medical Center, General Hospital of Chinese PLA, Beijing, China.
| | - Longlong Luo
- State Key Laboratory of Toxicology and Medical Countermeasures, Beijing Institute of Pharmacology and Toxicology, Taiping Road #27, Beijing, 100850, China.
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Schiffrin EL. From the Editor-in-Chief: Issue at a Glance. Am J Hypertens 2022; 35:113-114. [PMID: 35106533 DOI: 10.1093/ajh/hpab186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Ernesto L Schiffrin
- Lady Davis Institute for Medical Research, and Department of Medicine, Sir Mortimer B. Davis, Jewish General Hospital, McGill University, 3755 Côte-Ste-Catherine Rd., Montreal, Quebec, Canada H3T 1E2
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Mechanisms Underlying Antiarrhythmic Properties of Cardioprotective Agents Impacting Inflammation and Oxidative Stress. Int J Mol Sci 2022; 23:ijms23031416. [PMID: 35163340 PMCID: PMC8835881 DOI: 10.3390/ijms23031416] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 01/21/2022] [Accepted: 01/25/2022] [Indexed: 01/27/2023] Open
Abstract
The prevention of cardiac life-threatening ventricular fibrillation and stroke-provoking atrial fibrillation remains a serious global clinical issue, with ongoing need for novel approaches. Numerous experimental and clinical studies suggest that oxidative stress and inflammation are deleterious to cardiovascular health, and can increase heart susceptibility to arrhythmias. It is quite interesting, however, that various cardio-protective compounds with antiarrhythmic properties are potent anti-oxidative and anti-inflammatory agents. These most likely target the pro-arrhythmia primary mechanisms. This review and literature-based analysis presents a realistic view of antiarrhythmic efficacy and the molecular mechanisms of current pharmaceuticals in clinical use. These include the sodium-glucose cotransporter-2 inhibitors used in diabetes treatment, statins in dyslipidemia and naturally protective omega-3 fatty acids. This approach supports the hypothesis that prevention or attenuation of oxidative and inflammatory stress can abolish pro-arrhythmic factors and the development of an arrhythmia substrate. This could prove a powerful tool of reducing cardiac arrhythmia burden.
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