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Ravani S, Chatzianastasiou A, Papapetropoulos A. Using mechanism-based combinations of H 2S-donors to maximize the cardioprotective action of H 2S. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024; 397:1853-1864. [PMID: 37773523 PMCID: PMC10858931 DOI: 10.1007/s00210-023-02729-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Accepted: 09/18/2023] [Indexed: 10/01/2023]
Abstract
H2S-donors are cardioprotective in ischemia/reperfusion (I/R) injury. Some H2S-donors exert their beneficial effects in a nitric oxide (NO)-dependent manner, while others act using NO-independent pathways. The aims of the present study were to (i) evaluate whether H2S-donors with distinct pharmacodynamic properties act synergistically in I/R injury and (ii) determine if H2S-donors remain cardioprotective in obese mice. C57BL/6 mice were subjected to 30 min of ischemia followed by 120 min of reperfusion. Donors were administered intravenously at the end of ischemia (Na2S: 1 μmol/kg, GYY4137: 25 μmol/kg, AP39: 0,25 μmol/kg), while the 3-mercaptopyruvate sulfurtransferase (10 mg/kg) inhibitor was given intraperitonially 1 h prior to ischemia. Infarct size was estimated by 2,3,5-triphenyltetrazolium staining, while the area at risk was calculated using Evans blue. All three donors reduced infarct size when administered as a sole treatment. Co-administration of Na2S/GYY4137, as well as Na2S/AP39 reduced further the I/R injury, beyond what was observed with each individual donor. Since inhibition of the H2S-producing enzyme 3-mercaptopyruvate sulfurtransferase is known to reduce infarct size, we co-administered C3 with Na2S to determine possible additive effects between the two agents. In this case, combination of C3 with Na2S did not yield superior results compared to the individual treatments. Similarly, to what was observed in healthy mice, administration of a H2S-donor (Na2S or AP39) reduced I/R injury in mice rendered obese by consumption of a high fat diet. We conclude that combining a NO-dependent with a NO-independent H2S-donor leads to enhanced cardioprotection and that H2S-donors remain effective in obese animals.
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Affiliation(s)
- Stella Ravani
- Center of Clinical, Experimental Surgery & Translational Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece
- Laboratory of Pharmacology, Faculty of Pharmacy, National and Kapodistrian University of Athens, Athens, Greece
| | - Athanasia Chatzianastasiou
- Laboratory of Pharmacology, Faculty of Pharmacy, National and Kapodistrian University of Athens, Athens, Greece
| | - Andreas Papapetropoulos
- Center of Clinical, Experimental Surgery & Translational Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece.
- Laboratory of Pharmacology, Faculty of Pharmacy, National and Kapodistrian University of Athens, Athens, Greece.
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Łoboda A, Dulak J. Cardioprotective Effects of Hydrogen Sulfide and Its Potential Therapeutic Implications in the Amelioration of Duchenne Muscular Dystrophy Cardiomyopathy. Cells 2024; 13:158. [PMID: 38247849 PMCID: PMC10814317 DOI: 10.3390/cells13020158] [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: 12/19/2023] [Revised: 01/10/2024] [Accepted: 01/12/2024] [Indexed: 01/23/2024] Open
Abstract
Hydrogen sulfide (H2S) belongs to the family of gasotransmitters and can modulate a myriad of biological signaling pathways. Among others, its cardioprotective effects, through antioxidant, anti-inflammatory, anti-fibrotic, and proangiogenic activities, are well-documented in experimental studies. Cardiorespiratory failure, predominantly cardiomyopathy, is a life-threatening complication that is the number one cause of death in patients with Duchenne muscular dystrophy (DMD). Although recent data suggest the role of H2S in ameliorating muscle wasting in murine and Caenorhabditis elegans models of DMD, possible cardioprotective effects have not yet been addressed. In this review, we summarize the current understanding of the role of H2S in animal models of cardiac dysfunctions and cardiac cells. We highlight that DMD may be amenable to H2S supplementation, and we suggest H2S as a possible factor regulating DMD-associated cardiomyopathy.
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Affiliation(s)
- Agnieszka Łoboda
- Department of Medical Biotechnology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University in Krakow, Gronostajowa 7 Street, 30-387 Kraków, Poland;
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Alsohaibani R, Claudel AL, Perchat-Varlet R, Boutserin S, Talfournier F, Boschi-Muller S, Selles B. Rhodanese-Fold Containing Proteins in Humans: Not Just Key Players in Sulfur Trafficking. Antioxidants (Basel) 2023; 12:antiox12040843. [PMID: 37107218 PMCID: PMC10135228 DOI: 10.3390/antiox12040843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 03/21/2023] [Accepted: 03/28/2023] [Indexed: 04/03/2023] Open
Abstract
The Rhodanese-fold is a ubiquitous structural domain present in various protein subfamilies associated with different physiological functions or pathophysiological conditions in humans. Proteins harboring a Rhodanese domain are diverse in terms of domain architecture, with some representatives exhibiting one or several Rhodanese domains, fused or not to other structural domains. The most famous Rhodanese domains are catalytically active, thanks to an active-site loop containing an essential cysteine residue which allows for catalyzing sulfur transfer reactions involved in sulfur trafficking, hydrogen sulfide metabolism, biosynthesis of molybdenum cofactor, thio-modification of tRNAs or protein urmylation. In addition, they also catalyse phosphatase reactions linked to cell cycle regulation, and recent advances proposed a new role into tRNA hydroxylation, illustrating the catalytic versatility of Rhodanese domain. To date, no exhaustive analysis of Rhodanese containing protein equipment from humans is available. In this review, we focus on structural and biochemical properties of human-active Rhodanese-containing proteins, in order to provide a picture of their established or putative key roles in many essential biological functions.
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H2S Donors with Cytoprotective Effects in Models of MI/R Injury and Chemotherapy-Induced Cardiotoxicity. Antioxidants (Basel) 2023; 12:antiox12030650. [PMID: 36978898 PMCID: PMC10045576 DOI: 10.3390/antiox12030650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 02/21/2023] [Accepted: 02/28/2023] [Indexed: 03/08/2023] Open
Abstract
Hydrogen sulfide (H2S) is an endogenous signaling molecule that greatly influences several important (patho)physiological processes related to cardiovascular health and disease, including vasodilation, angiogenesis, inflammation, and cellular redox homeostasis. Consequently, H2S supplementation is an emerging area of interest, especially for the treatment of cardiovascular-related diseases. To fully unlock the medicinal properties of hydrogen sulfide, however, the development and refinement of H2S releasing compounds (or donors) are required to augment its bioavailability and to better mimic its natural enzymatic production. Categorizing donors by the biological stimulus that triggers their H2S release, this review highlights the fundamental chemistry and releasing mechanisms of a range of H2S donors that have exhibited promising protective effects in models of myocardial ischemia-reperfusion (MI/R) injury and cancer chemotherapy-induced cardiotoxicity, specifically. Thus, in addition to serving as important investigative tools that further advance our knowledge and understanding of H2S chemical biology, the compounds highlighted in this review have the potential to serve as vital therapeutic agents for the treatment (or prevention) of various cardiomyopathies.
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Comparative Study of Different H 2S Donors as Vasodilators and Attenuators of Superoxide-Induced Endothelial Damage. Antioxidants (Basel) 2023; 12:antiox12020344. [PMID: 36829903 PMCID: PMC9951978 DOI: 10.3390/antiox12020344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 01/25/2023] [Accepted: 01/30/2023] [Indexed: 02/04/2023] Open
Abstract
In the last years, research proofs have confirmed that hydrogen sulfide (H2S) plays an important role in various physio-pathological processes, such as oxidation, inflammation, neurophysiology, and cardiovascular protection; in particular, the protective effects of H2S in cardiovascular diseases were demonstrated. The interest in H2S-donating molecules as tools for biological and pharmacological studies has grown, together with the understanding of H2S importance. Here we performed a comparative study of a series of H2S donor molecules with different chemical scaffolds and H2S release mechanisms. The compounds were tested in human serum for their stability and ability to generate H2S. Their vasorelaxant properties were studied on rat aorta strips, and the capacity of the selected compounds to protect NO-dependent endothelium reactivity in an acute oxidative stress model was tested. H2S donors showed different H2S-releasing kinetic and produced amounts and vasodilating profiles; in particular, compound 6 was able to attenuate the dysfunction of relaxation induced by pyrogallol exposure, showing endothelial protective effects. These results may represent a useful basis for the rational development of promising H2S-releasing agents also conjugated with other pharmacophores.
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Fan J, Pung E, Lin Y, Wang Q. Recent development of hydrogen sulfide-releasing biomaterials as novel therapies: a narrative review. BIOMATERIALS TRANSLATIONAL 2022; 3:250-263. [PMID: 36846507 PMCID: PMC9947736 DOI: 10.12336/biomatertransl.2022.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 12/09/2022] [Accepted: 12/20/2022] [Indexed: 06/18/2023]
Abstract
Hydrogen sulfide (H2S) has been reported as an endogenous gasotransmitter that contributes to the modulation of a myriad of biological signalling pathways, which includes maintaining homeostasis in living organisms at physiological concentrations, controlling protein sulfhydration and persulfidation for signalling processes, mediating neurodegeneration, and regulating inflammation and innate immunity, etc. As a result, researchers are actively exploring effective approaches to evaluate the properties and the distribution of H2S in vivo. Furthermore, the regulation of the physiological conditions of H2S in vivo introduces the opportunity to further study the molecular mechanisms by which H2S regulates cellular functions. In recent years, many H2S-releasing compounds and biomaterials that can deliver H2S to various body systems have been developed to provide sustained and stable H2S delivery. Additionally, various designs of these H2S-releasing biomaterials have been proposed to aid in the normal conduction of physiological processes, such as cardioprotection and wound healing, by modulating different signalling pathways and cell functionalities. Using biomaterials as a platform to control the delivery of H2S introduces the opportunity to fine tune the physiological concentration of H2S in vivo, a key to many therapeutic applications. In this review, we highlight recent research works concerning the development and application of H2S-releasing biomaterials with a special emphasis to different release triggering conditions in in vivo studies. We believe that the further exploration of the molecular mechanisms underlying H2S donors and their function when incorporated with various biomaterials will potentially help us understand the pathophysiological mechanisms of different diseases and assist the development of H2S-based therapies.
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Affiliation(s)
- Jingyu Fan
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, SC, USA
| | - Elizabeth Pung
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, SC, USA
| | - Yuan Lin
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin Province, China
| | - Qian Wang
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, SC, USA
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7
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Garcia SM, Matheson B, Morales-Loredo JH, Jernigan NL, Kanagy NL, Resta TC, Clark RM, Shekarriz R, Gonzalez Bosc LV. Hydrogen sulfide and miR21 are suitable biomarkers of hypoxic exposure. Am J Physiol Regul Integr Comp Physiol 2022; 323:R900-R909. [PMID: 36250874 PMCID: PMC9678419 DOI: 10.1152/ajpregu.00199.2022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 09/12/2022] [Accepted: 10/13/2022] [Indexed: 11/22/2022]
Abstract
Hypoxia is the reduction of alveolar partial pressure of oxygen ([Formula: see text]). Military members and people who practice recreational activities from moderate to high altitudes are at risk for hypoxic exposure. Hypoxemia's signs and symptoms vary from asymptomatic to severe responses, such as excessive hypoxic ventilatory responses and residual neurobehavioral impairment. Therefore, it is essential to identify hypoxia-induced biomarkers to indicate people with exposure to hypoxia. Advances have been made in understanding physiological responses to hypoxia, including elevations in circulating levels of endothelin 1 (ET-1) and microRNA 21 (miR-21) and reduction in circulating levels of hydrogen sulfide (H2S). Although the levels of these factors change upon exposure to hypoxia, it is unclear if these changes are sustained on return to normoxia. We hypothesize that hypoxia-induced ET-1 and miR-21 remain elevated, whereas hypoxia-reduction in H2S sustains after returning to normoxic conditions. To test this hypothesis, we exposed male rats to 6 h of 12% O2 and measured circulating levels of ET-1 and miR-21, pre, during, and posthypoxia. We found that ET-1 plasma levels increased in response to hypoxia but returned to normal levels within 30 min after the restoration of normoxia. miR-21 plasma levels and transdermal H2S emissions decreased in response to hypoxia, remaining decreased on return to normoxia, thus following the biomarker criteria. Therefore, this study supports a unique role for plasma miR21 and transdermal H2S as hypoxia biomarkers that could be used to identify individuals after exposure to hypoxia.
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Affiliation(s)
- Selina M Garcia
- Vascular Physiology Group, Department of Cell Biology and Physiology, University of New Mexico Health Sciences Center, Albuquerque, New Mexico
| | - Benjamin Matheson
- Vascular Physiology Group, Department of Cell Biology and Physiology, University of New Mexico Health Sciences Center, Albuquerque, New Mexico
| | - Juan H Morales-Loredo
- Vascular Physiology Group, Department of Cell Biology and Physiology, University of New Mexico Health Sciences Center, Albuquerque, New Mexico
| | - Nikki L Jernigan
- Vascular Physiology Group, Department of Cell Biology and Physiology, University of New Mexico Health Sciences Center, Albuquerque, New Mexico
| | - Nancy L Kanagy
- Vascular Physiology Group, Department of Cell Biology and Physiology, University of New Mexico Health Sciences Center, Albuquerque, New Mexico
| | - Thomas C Resta
- Vascular Physiology Group, Department of Cell Biology and Physiology, University of New Mexico Health Sciences Center, Albuquerque, New Mexico
| | - Ross M Clark
- Department of Surgery, University of New Mexico Health Sciences Center, Albuquerque, New Mexico
| | | | - Laura V Gonzalez Bosc
- Vascular Physiology Group, Department of Cell Biology and Physiology, University of New Mexico Health Sciences Center, Albuquerque, New Mexico
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Sodium Thiosulphate-Loaded Liposomes Control Hydrogen Sulphide Release and Retain Its Biological Properties in Hypoxia-like Environment. Antioxidants (Basel) 2022; 11:antiox11112092. [DOI: 10.3390/antiox11112092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 10/09/2022] [Accepted: 10/18/2022] [Indexed: 11/16/2022] Open
Abstract
Hypoxia, or insufficient oxygen availability is a common feature in the development of a myriad of cardiovascular-related conditions including ischemic disease. Hydrogen sulphide (H2S) donors, such as sodium thiosulphate (STS), are known for their cardioprotective properties. However, H2S due to its gaseous nature, is released and cleared rapidly, limiting its potential translation to clinical settings. For the first time, we developed and characterised liposome formulations encapsulating STS and explored their potential for modulating STS uptake, H2S release and the ability to retain pro-angiogenic and biological signals in a hypoxia-like environment mirroring oxygen insufficiency in vitro. Liposomes were prepared by varying lipid ratios and characterised for size, polydispersity and charge. STS liposomal encapsulation was confirmed by HPLC-UV detection and STS uptake and H2S release was assessed in vitro. To mimic hypoxia, cobalt chloride (CoCl2) was administered in conjunction with formulated and non-formulated STS, to explore pro-angiogenic and metabolic signals. Optimised liposomal formulation observed a liposome diameter of 146.42 ± 7.34 nm, a polydispersity of 0.22 ± 0.19, and charge of 3.02 ± 1.44 mV, resulting in 25% STS encapsulation. Maximum STS uptake (76.96 ± 3.08%) from liposome encapsulated STS was determined at 24 h. Co-exposure with CoCl2 and liposome encapsulated STS resulted in increased vascular endothelial growth factor mRNA as well as protein expression, enhanced wound closure and increased capillary-like formation. Finally, liposomal STS reversed metabolic switch induced by hypoxia by enhancing mitochondrial bioenergetics. These novel findings provide evidence of a feasible controlled-delivery system for STS, thus H2S, using liposome-based nanoparticles. Likewise, data suggests that in scenarios of hypoxia, liposomal STS is a good therapeutic candidate to sustain pro-angiogenic signals and retain metabolic functions that might be impaired by limited oxygen and nutrient availability.
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Deodorized Garlic Decreases Oxidative Stress Caused by Lipopolysaccharide in Rat Heart through Hydrogen Sulfide: Preliminary Findings. Int J Mol Sci 2022; 23:ijms232012529. [PMID: 36293383 PMCID: PMC9604113 DOI: 10.3390/ijms232012529] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 10/08/2022] [Accepted: 10/15/2022] [Indexed: 01/05/2023] Open
Abstract
Deodorized garlic (DG) may favor the activity of the antioxidant enzymes and promote the synthesis of hydrogen sulfide (H2S). The objective was to test if DG favors an increase in H2S and if it decreases the oxidative stress caused by lipopolysaccharide (LPS) in rat hearts. A total of 24 rats were divided into 4 groups: Group 1 control (C), Group 2 LPS, Group 3 DG, and Group 4 LPS plus DG. The cardiac mechanical performance (CMP), coronary vascular resistance (CVR), and oxidative stress markers, such as total antioxidant capacity (TAC), glutathione (GSH), selenium (Se), lipid peroxidation (LPO), thiols, hydrogen sulfide (H2S), and the activities and expressions of thioredoxin reductase (TrxR), glutathione peroxidase (GPx), and glutathione-S-transferase (GST), cystathionine synthetase (CBS), cystathionine γ-lyase (CTH), iNOS, and eNOS-p, were analyzed in the heart. Infarct zones in the cardiac tissue were present (p = 0.01). The CMP and CVR decreased and increased (p ≤ 0.05), TAC, GSH, H2S, NO, thiols, and GST activity (p ≤ 0.01) decreased, and LPO and iNOS increased (p ≤ 0.05). The activities and expressions of TrxR, GPx, eNOS-p, CTH, and CBS (p ≤ 0.05) decreased with the LPS treatment; however, DG normalized this effect. DG treatment decreases heart damage caused by LPS through the cross-talk between the H2S and NO systems.
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Chen Z, Zhou H, Huang X, Wang S, Ouyang X, Wang Y, Cao Q, Yang L, Tao Y, Lai H. Pirfenidone attenuates cardiac hypertrophy against isoproterenol by inhibiting activation of the janus tyrosine kinase-2/signal transducer and activator of transcription 3 (JAK-2/STAT3) signaling pathway. Bioengineered 2022; 13:12772-12782. [PMID: 35609321 PMCID: PMC9276057 DOI: 10.1080/21655979.2022.2073145] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Cardiovascular risk factors have attracted increasing attention in recent years with the acceleration of population aging, amongst which cardiac hypertrophy is the initiating link to heart failure. Pirfenidone is a promising agent for the treatment of idiopathic pulmonary fibrosis and has recently proven to exert inhibitory effects on the inflammatory response. This study proposes to explore the potential pharmacological action of pirfenidone in treating cardiac hypertrophy in a rodent model. Four groups of mice were used in the present study: the control, ISO (5 mg/kg/day) for 7 days, pirfenidone (200 mg/kg/day) for 14 days, and spironolactone (SPI) (200 mg/kg/day) for 14 days groups. Increased heart weight index, left ventricle (LV) weight index, LV wall thickness, declined LV volume, and elevated serum levels of CK-MB, AST, and LDH were observed in ISO-challenged mice, all of which were dramatically reversed by the administration of pirfenidone or SPI. Furthermore, an elevated cross-sectional area of cardiomyocytes in the wheat germ agglutinin (WGA) staining of heart cross-sections, upregulated atrial natriuretic peptide (ANP), brain natriuretic peptide (BNP), β-Myosin Heavy Chain (β-MHC), and excessively released tumor necrosis factor-α (TNF-α) and interleukin 6 (IL-6) in cardiac tissues were observed in the ISO group but greatly alleviated by pirfenidone or SPI. Lastly, the promoted expression levels of p-JAK-2/JAK-2 and p-STAT3/STAT-3 in the cardiac tissues of ISO-challenged mice were significantly repressed by pirfenidone or SPI. Collectively, our data reveals a therapeutic property of pirfenidone on ISO-induced cardiac hypertrophy in mice.
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Affiliation(s)
- Zhenhuan Chen
- Department of Cardiology, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, Jiangxi, China
| | - Haiwen Zhou
- Department of Cardiology, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, Jiangxi, China
| | - Xiantao Huang
- Department of Cardiology, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, Jiangxi, China
| | - Shaoyun Wang
- Department of Cardiology, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, Jiangxi, China
| | - Xiaochao Ouyang
- Department of Cardiology, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, Jiangxi, China
| | - Yunxia Wang
- Department of Cardiology, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, Jiangxi, China
| | - Qianqiang Cao
- Department of Cardiology, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, Jiangxi, China
| | - Liu Yang
- Department of Cardiology, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, Jiangxi, China
| | - Yu Tao
- Department of Cardiology, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, Jiangxi, China
| | - Hengli Lai
- Department of Cardiology, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, Jiangxi, China
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Ascenção K, Szabo C. Emerging roles of cystathionine β-synthase in various forms of cancer. Redox Biol 2022; 53:102331. [PMID: 35618601 PMCID: PMC9168780 DOI: 10.1016/j.redox.2022.102331] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 04/29/2022] [Accepted: 05/04/2022] [Indexed: 12/12/2022] Open
Abstract
The expression of the reverse transsulfuration enzyme cystathionine-β-synthase (CBS) is markedly increased in many forms of cancer, including colorectal, ovarian, lung, breast and kidney, while in other cancers (liver cancer and glioma) it becomes downregulated. According to the clinical database data in high-CBS-expressor cancers (e.g. colon or ovarian cancer), high CBS expression typically predicts lower survival, while in the low-CBS-expressor cancers (e.g. liver cancer), low CBS expression is associated with lower survival. In the high-CBS expressing tumor cells, CBS, and its product hydrogen sulfide (H2S) serves as a bioenergetic, proliferative, cytoprotective and stemness factor; it also supports angiogenesis and epithelial-to-mesenchymal transition in the cancer microenvironment. The current article reviews the various tumor-cell-supporting roles of the CBS/H2S axis in high-CBS expressor cancers and overviews the anticancer effects of CBS silencing and pharmacological CBS inhibition in various cancer models in vitro and in vivo; it also outlines potential approaches for biomarker identification, to support future targeted cancer therapies based on pharmacological CBS inhibition.
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Arif HM, Qian Z, Wang R. Signaling Integration of Hydrogen Sulfide and Iron on Cellular Functions. Antioxid Redox Signal 2022; 36:275-293. [PMID: 34498949 DOI: 10.1089/ars.2021.0203] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Significance: Hydrogen sulfide (H2S) is an endogenous signaling molecule, regulating numerous physiological functions from vasorelaxation to neuromodulation. Iron is a well-known bioactive metal ion, being the central component of hemoglobin for oxygen transportation and participating in biomolecule degradation, redox balance, and enzymatic actions. The interplay between H2S and iron metabolisms and functions impacts significantly on the fate and wellness of different types of cells. Recent Advances: Iron level in vivo affects the production of H2S via nonenzymatic reactions. On the contrary, H2S quenches excessive iron inside the cells and regulates the redox status of iron. Critical Issues: Abnormal metabolisms of both iron and H2S are associated with various conditions and diseases such as iron overload, anemia, oxidative stress, and cardiovascular and neurodegenerative diseases. The molecular mechanisms for the interactions between H2S and iron are unsettled yet. Here we review signaling links of the production, metabolism, and their respective and integrative functions of H2S and iron in normalcy and diseases. Future Directions: Physiological and pathophysiological importance of H2S and iron as well as their therapeutic applications should be evaluated jointly, not separately. Future investigation should expand from iron-rich cells and tissues to the others, in which H2S and iron interaction has not received due attention. Antioxid. Redox Signal. 36, 275-293.
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Affiliation(s)
| | - Zhongming Qian
- Institute of Translational & Precision Medicine, Nantong University, Nantong, China
| | - Rui Wang
- Department of Biology, York University, Toronto, Canada
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Sun HJ, Wu ZY, Nie XW, Wang XY, Bian JS. An Updated Insight Into Molecular Mechanism of Hydrogen Sulfide in Cardiomyopathy and Myocardial Ischemia/Reperfusion Injury Under Diabetes. Front Pharmacol 2021; 12:651884. [PMID: 34764865 PMCID: PMC8576408 DOI: 10.3389/fphar.2021.651884] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Accepted: 09/23/2021] [Indexed: 12/13/2022] Open
Abstract
Cardiovascular diseases are the most common complications of diabetes, and diabetic cardiomyopathy is a major cause of people death in diabetes. Molecular, transcriptional, animal, and clinical studies have discovered numerous therapeutic targets or drugs for diabetic cardiomyopathy. Within this, hydrogen sulfide (H2S), an endogenous gasotransmitter alongside with nitric oxide (NO) and carbon monoxide (CO), is found to play a critical role in diabetic cardiomyopathy. Recently, the protective roles of H2S in diabetic cardiomyopathy have attracted enormous attention. In addition, H2S donors confer favorable effects in myocardial infarction, ischaemia-reperfusion injury, and heart failure under diabetic conditions. Further studies have disclosed that multiplex molecular mechanisms are responsible for the protective effects of H2S against diabetes-elicited cardiac injury, such as anti-oxidative, anti-apoptotic, anti-inflammatory, and anti-necrotic properties. In this review, we will summarize the current findings on H2S biology and pharmacology, especially focusing on the novel mechanisms of H2S-based protection against diabetic cardiomyopathy. Also, the potential roles of H2S in diabetes-aggravated ischaemia-reperfusion injury are discussed.
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Affiliation(s)
- Hai-Jian Sun
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Zhi-Yuan Wu
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Xiao-Wei Nie
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Xin-Yu Wang
- Department of Endocrinology, The First Affiliated Hospital of Shenzhen University (Shenzhen Second People's Hospital), Shenzhen, China
| | - Jin-Song Bian
- Department of Pharmacology, School of Medicine, Southern University of Science and Technology, Shenzhen, China.,National University of Singapore (Suzhou) Research Institute, Suzhou, China
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Carter RN, Gibbins MTG, Barrios-Llerena ME, Wilkie SE, Freddolino PL, Libiad M, Vitvitsky V, Emerson B, Le Bihan T, Brice M, Su H, Denham SG, Homer NZM, Mc Fadden C, Tailleux A, Faresse N, Sulpice T, Briand F, Gillingwater T, Ahn KH, Singha S, McMaster C, Hartley RC, Staels B, Gray GA, Finch AJ, Selman C, Banerjee R, Morton NM. The hepatic compensatory response to elevated systemic sulfide promotes diabetes. Cell Rep 2021; 37:109958. [PMID: 34758301 PMCID: PMC8595646 DOI: 10.1016/j.celrep.2021.109958] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 07/06/2021] [Accepted: 10/15/2021] [Indexed: 12/12/2022] Open
Abstract
Impaired hepatic glucose and lipid metabolism are hallmarks of type 2 diabetes. Increased sulfide production or sulfide donor compounds may beneficially regulate hepatic metabolism. Disposal of sulfide through the sulfide oxidation pathway (SOP) is critical for maintaining sulfide within a safe physiological range. We show that mice lacking the liver- enriched mitochondrial SOP enzyme thiosulfate sulfurtransferase (Tst-/- mice) exhibit high circulating sulfide, increased gluconeogenesis, hypertriglyceridemia, and fatty liver. Unexpectedly, hepatic sulfide levels are normal in Tst-/- mice because of exaggerated induction of sulfide disposal, with associated suppression of global protein persulfidation and nuclear respiratory factor 2 target protein levels. Hepatic proteomic and persulfidomic profiles converge on gluconeogenesis and lipid metabolism, revealing a selective deficit in medium-chain fatty acid oxidation in Tst-/- mice. We reveal a critical role of TST in hepatic metabolism that has implications for sulfide donor strategies in the context of metabolic disease.
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Affiliation(s)
- Roderick N Carter
- University/British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Queen's Medical Research Institute, Edinburgh EH16 4TJ, UK
| | - Matthew T G Gibbins
- University/British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Queen's Medical Research Institute, Edinburgh EH16 4TJ, UK
| | - Martin E Barrios-Llerena
- University/British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Queen's Medical Research Institute, Edinburgh EH16 4TJ, UK
| | - Stephen E Wilkie
- University/British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Queen's Medical Research Institute, Edinburgh EH16 4TJ, UK; Glasgow Ageing Research Network (GARNER), Institute of Biodiversity, Animal Health and Comparative Medicine, University of Glasgow, Glasgow G12 8QQ, UK
| | - Peter L Freddolino
- Department of Biological Chemistry, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Marouane Libiad
- Department of Biological Chemistry, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Victor Vitvitsky
- Department of Biological Chemistry, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Barry Emerson
- University/British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Queen's Medical Research Institute, Edinburgh EH16 4TJ, UK
| | | | - Madara Brice
- University/British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Queen's Medical Research Institute, Edinburgh EH16 4TJ, UK
| | - Huizhong Su
- Cancer Research UK Edinburgh Centre, MRC Institute of Genetics & Molecular Medicine, University of Edinburgh, Western General Hospital, Edinburgh EH4 2XR, UK
| | - Scott G Denham
- University/British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Queen's Medical Research Institute, Edinburgh EH16 4TJ, UK
| | - Natalie Z M Homer
- University/British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Queen's Medical Research Institute, Edinburgh EH16 4TJ, UK
| | - Clare Mc Fadden
- University/British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Queen's Medical Research Institute, Edinburgh EH16 4TJ, UK
| | - Anne Tailleux
- Université de Lille, INSERM, CHU Lille, Institut Pasteur de Lille, U101-EGID, 59000, Lille, France
| | - Nourdine Faresse
- Physiogenex S.A.S, Prologue Biotech, 516 rue Pierre et Marie Curie, 31670 Labège, France
| | - Thierry Sulpice
- Physiogenex S.A.S, Prologue Biotech, 516 rue Pierre et Marie Curie, 31670 Labège, France
| | - Francois Briand
- Physiogenex S.A.S, Prologue Biotech, 516 rue Pierre et Marie Curie, 31670 Labège, France
| | - Tom Gillingwater
- College of Medicine & Veterinary Medicine, University of Edinburgh, Old Medical School (Anatomy), Teviot Place, Edinburgh EH8 9AG, UK
| | - Kyo Han Ahn
- Department of Chemistry, POSTECH, 77 Cheongam-Ro, Nam-Gu, Pohang, Gyungbuk 37673, South Korea
| | - Subhankar Singha
- Department of Chemistry, POSTECH, 77 Cheongam-Ro, Nam-Gu, Pohang, Gyungbuk 37673, South Korea
| | - Claire McMaster
- School of Chemistry, Joseph Black Building, University of Glasgow, Glasgow G12 8QQ, UK
| | - Richard C Hartley
- School of Chemistry, Joseph Black Building, University of Glasgow, Glasgow G12 8QQ, UK
| | - Bart Staels
- Université de Lille, INSERM, CHU Lille, Institut Pasteur de Lille, U101-EGID, 59000, Lille, France
| | - Gillian A Gray
- University/British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Queen's Medical Research Institute, Edinburgh EH16 4TJ, UK
| | - Andrew J Finch
- Cancer Research UK Edinburgh Centre, MRC Institute of Genetics & Molecular Medicine, University of Edinburgh, Western General Hospital, Edinburgh EH4 2XR, UK
| | - Colin Selman
- Glasgow Ageing Research Network (GARNER), Institute of Biodiversity, Animal Health and Comparative Medicine, University of Glasgow, Glasgow G12 8QQ, UK
| | - Ruma Banerjee
- Department of Biological Chemistry, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Nicholas M Morton
- University/British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Queen's Medical Research Institute, Edinburgh EH16 4TJ, UK.
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15
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Ustunova S, Takir S, Yilmazer N, Bulut H, Altindirek D, Ng OH, Tansel CD, Dogan BSU, Ozbek U, Armutak EI, Gurevin EG. Hydrogen Sulphide and Nitric Oxide Cooperate in Cardioprotection Against Ischemia/Reperfusion Injury in Isolated Rat Heart. In Vivo 2021; 34:2507-2516. [PMID: 32871779 DOI: 10.21873/invivo.12067] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 05/11/2020] [Accepted: 05/12/2020] [Indexed: 12/22/2022]
Abstract
BACKGROUND/AIM This study was designed to provide further evidence for the interactions between hydrogen sulfide (H2S) and nitric oxide (NO) in ischemia/reperfusion (I/R) injury. MATERIALS AND METHODS Rat hearts were studied with the Langendorff technique using the H2S donor sodium hydrosulfide (NaHS, 40 μM) and the cystathionine gamma-lyase (CTH or CSE) inhibitor DL-propargylglycine (PAG, 1 mM). NO synthase inhibitor L-NG-nitroarginine methyl ester (L-NAME, 30 mg/kg, 7 days) was administered before the isolation. The hearts were homogenized for biochemical and molecular analysis. RESULTS NaHS reversed I/R-induced cardiac performance impairment, increased tissue nitric oxide production and decreased tissue markers for cardiac injury, while L-NAME inhibited these effects. The expression of CTH was increased with PAG, which was suppressed by L-NAME. CONCLUSION H2S and NO increase each other's production suggesting their interaction and cooperation in cardioprotection against I/R injury.
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Affiliation(s)
- Savas Ustunova
- Department of Physiology, School of Medicine, Bezmialem Vakif University, Istanbul, Turkey
| | - Selcuk Takir
- Department of Medical Pharmacology, School of Medicine, Giresun University, Giresun, Turkey
| | - Nadim Yilmazer
- Department of Biology, Faculty of Arts and Sciences, Namik Kemal University, Tekirdag, Turkey
| | - Huri Bulut
- Department of Medical Biochemistry, School of Medicine, Istinye University, Istanbul, Turkey
| | - Didem Altindirek
- Department of Genetics, Aziz Sancar Institute of Experimental Medicine, Istanbul University, Istanbul, Turkey
| | - Ozden Hatirnaz Ng
- Department of Medical Biology, School of Medicine, Acibadem Mehmet Ali Aydinlar University, Istanbul, Turkey
| | - Cihan Demirci Tansel
- Department of Biology, Faculty of Science, Istanbul University, Istanbul, Turkey
| | - B Sonmez Uydes Dogan
- Department of Pharmacology, Faculty of Pharmacy, Istanbul University, Istanbul, Turkey
| | - Ugur Ozbek
- Department of Medical Genetics, School of Medicine, Acibadem Mehmet Ali Aydinlar University, Istanbul, Turkey
| | - Elif Ilkay Armutak
- Department of Histology and Embryology, Faculty of Veterinary Medicine, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Ebru Gurel Gurevin
- Department of Biology, Faculty of Science, Istanbul University, Istanbul, Turkey
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16
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Rose P, Moore PK, Whiteman M, Kirk C, Zhu YZ. Diet and Hydrogen Sulfide Production in Mammals. Antioxid Redox Signal 2021; 34:1378-1393. [PMID: 33372834 DOI: 10.1089/ars.2020.8217] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Significance: In recent times, it has emerged that some dietary sulfur compounds can act on mammalian cell signaling systems via their propensity to release hydrogen sulfide (H2S). H2S plays important biochemical and physiological roles in the heart, gastrointestinal tract, brain, kidney, and immune systems of mammals. Reduced levels of H2S in cells and tissues correlate with a spectrum of pathophysiological conditions, including heart disease, diabetes, obesity, and altered immune function. Recent Advances: In the last decade, researchers have now begun to explore the mechanisms by which dietary-derived sulfur compounds, in addition to cysteine, can act as sources of H2S. This research has led to the identified several compounds, organic sulfides, isothiocyanates, and inorganic sulfur species including sulfate that can act as potential sources of H2S in mammalian cells and tissues. Critical Issues: We have summarised progress made in the identification of dietary factors that can impact on endogenous H2S levels in mammals. We also describe current research focused on how some sulfur molecules present in dietary plants, and associated chemical analogues, act as sources of H2S, and discuss the biological properties of these molecules as studied in a range of in vitro and in vivo systems. Future Directions: The identification of sulfur compounds in edible plants that can act as novel H2S releasing molecules is intriguing. Research in this area could inform future studies exploring the impact of diet on H2S levels in mammalian systems. Despite recent progress, additional work is needed to determine the mechanisms by which H2S is released from these molecules following ingestions of dietary plants in humans, whether the amounts of H2S produced is of physiological significance following the metabolism of these compounds in vivo, and if diet could be used to manipulated H2S levels in humans. Importantly, this will lead to a better understanding of the biological significance of H2S generated from dietary sources, and this information could be used in the development of plant breeding initiatives to increase the levels of H2S releasing sulfur compounds in crops, or inform dietary intervention strategies that could be used to alter the levels of H2S in humans.
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Affiliation(s)
- Peter Rose
- School of Biosciences, University of Nottingham, Loughborough, Leicestershire, United Kingdom.,State Key Laboratory of Quality Research in Chinese Medicine, School of Pharmacy, Macau University of Science and Technology, Macau, China
| | - Philip Keith Moore
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Matthew Whiteman
- College of Medicine and Health, University of Exeter Medical School, Exeter, United Kingdom
| | - Charlotte Kirk
- School of Biosciences, University of Nottingham, Loughborough, Leicestershire, United Kingdom
| | - Yi-Zhun Zhu
- State Key Laboratory of Quality Research in Chinese Medicine, School of Pharmacy, Macau University of Science and Technology, Macau, China
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17
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Levinn CM, Mancuso JL, Lutz RE, Smith HM, Hendon CH, Pluth MD. N-Methylation of Self-Immolative Thiocarbamates Provides Insights into the Mechanism of Carbonyl Sulfide Release. J Org Chem 2021; 86:5443-5451. [PMID: 33818104 DOI: 10.1021/acs.joc.0c02778] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Hydrogen sulfide (H2S) is an important biomolecule, and self-immolative thiocarbamates have shown great promise as triggerable H2S donors with suitable analogous control compounds; however, thiocarbamates with electron-deficient payloads are less efficient H2S donors. We report here the synthesis and study of a series of N-methylated esterase-triggered thiocarbamates that block the postulated unproductive deprotonation-based pathway for these compounds. The relative reaction profiles for H2S release across a series of electron-rich and electron-poor N-Me aniline payloads are examined experimentally and computationally. We show that thiocarbamate N-methylation does block some side reactivity and increases the H2S release profiles for electron-poor donors. Additionally, we show that isothiocyanate release is not a competitive pathway, and rather that the reduced efficiency of electron-poor donors is likely due to other side reactions.
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Affiliation(s)
- Carolyn M Levinn
- Department of Chemistry and Biochemistry, Materials Science Institute, Knight Campus for Accelerating Scientific Impact, Institute of Molecular Biology, University of Oregon, Eugene, Oregon 97403, United States
| | - Jenna L Mancuso
- Department of Chemistry and Biochemistry, Materials Science Institute, Knight Campus for Accelerating Scientific Impact, Institute of Molecular Biology, University of Oregon, Eugene, Oregon 97403, United States
| | - Rachel E Lutz
- Department of Chemistry and Biochemistry, Materials Science Institute, Knight Campus for Accelerating Scientific Impact, Institute of Molecular Biology, University of Oregon, Eugene, Oregon 97403, United States
| | - Haley M Smith
- Department of Chemistry and Biochemistry, Materials Science Institute, Knight Campus for Accelerating Scientific Impact, Institute of Molecular Biology, University of Oregon, Eugene, Oregon 97403, United States
| | - Christopher H Hendon
- Department of Chemistry and Biochemistry, Materials Science Institute, Knight Campus for Accelerating Scientific Impact, Institute of Molecular Biology, University of Oregon, Eugene, Oregon 97403, United States
| | - Michael D Pluth
- Department of Chemistry and Biochemistry, Materials Science Institute, Knight Campus for Accelerating Scientific Impact, Institute of Molecular Biology, University of Oregon, Eugene, Oregon 97403, United States
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18
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Zhu C, Suarez SI, Lukesh JC. Illuminating and alleviating cellular oxidative stress with an ROS-activated, H2S-donating theranostic. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2021.152944] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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19
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Investigating Different Forms of Hydrogen Sulfide in Cerebrospinal Fluid of Various Neurological Disorders. Metabolites 2021; 11:metabo11030152. [PMID: 33800163 PMCID: PMC7998212 DOI: 10.3390/metabo11030152] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 02/22/2021] [Accepted: 03/03/2021] [Indexed: 01/09/2023] Open
Abstract
Over the past 30 years a considerable amount of data has accumulated on the multifaceted role of hydrogen sulfide (H2S) in the central nervous system. Depending on its concentrations, H2S has opposite actions, ranging from neuromodulator to neurotoxic. Nowadays, accurate determination of H2S is still an important challenge to understand its biochemistry and functions. In this perspective, this study aims to explore H2S levels in cerebrospinal fluid (CSF), key biofluid for neurological studies, and to assess alleged correlations with neuroinflammatory and neurodegenerative mechanisms. A validated analytical determination combining selective electrochemical detection with ion chromatography was developed to measure free and bound sulfur forms of H2S. A first cohort of CSF samples (n = 134) was analyzed from patients with inflammatory and demyelinating disorders (acute disseminated encephalomyelitis; multiple sclerosis), chronic neurodegenerative diseases (Alzheimer disease; Parkinson disease), and motor neuron disease (Amyotrophic lateral sclerosis). Given its analytical features, the chromatographic method resulted sensitive, reproducible and robust. We also explored low molecular weight-proteome linked to sulphydration by proteomics analysis on matrix-assisted laser desorption/ionization-time of flight mass spectrometry (MALDI-TOF MS). This study is a first clinical report on CSF H2S concentrations from neurological diseases and opens up new perspectives on the potential clinical relevance of H2S and its potential therapeutic application.
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20
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Pieretti JC, Junho CVC, Carneiro-Ramos MS, Seabra AB. H 2S- and NO-releasing gasotransmitter platform: A crosstalk signaling pathway in the treatment of acute kidney injury. Pharmacol Res 2020; 161:105121. [PMID: 32798649 PMCID: PMC7426260 DOI: 10.1016/j.phrs.2020.105121] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 07/29/2020] [Accepted: 07/31/2020] [Indexed: 12/15/2022]
Abstract
Acute kidney injury (AKI) is a syndrome affecting most patients hospitalized due to kidney disease; it accounts for 15 % of patients hospitalized in intensive care units worldwide. AKI is mainly caused by ischemia and reperfusion (IR) injury, which temporarily obstructs the blood flow, increases inflammation processes and induces oxidative stress. AKI treatments available nowadays present notable disadvantages, mostly for patients with other comorbidities. Thus, it is important to investigate different approaches to help minimizing side effects such as the ones observed in patients subjected to the aforementioned treatments. Therefore, the aim of the current review is to highlight the potential of two endogenous gasotransmitters - hydrogen sulfide (H2S) and nitric oxide (NO) - and their crosstalk in AKI treatment. Both H2S and NO are endogenous signalling molecules involved in several physiological and pathophysiological processes, such as the ones taking place in the renal system. Overall, these molecules act by decreasing inflammation, controlling reactive oxygen species (ROS) concentrations, activating/inactivating pro-inflammatory cytokines, as well as promoting vasodilation and decreasing apoptosis, hypertrophy and autophagy. Since these gasotransmitters are found in gaseous state at environmental conditions, they can be directly applied by inhalation, or in combination with H2S and NO donors, which are compounds capable of releasing these molecules at biological conditions, thus enabling higher stability and slow release of NO and H2S. Moreover, the combination between these donor compounds and nanomaterials has the potential to enable targeted treatments, reduce side effects and increase the potential of H2S and NO. Finally, it is essential highlighting challenges to, and perspectives in, pharmacological applications of H2S and NO to treat AKI, mainly in combination with nanoparticulated delivery platforms.
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Affiliation(s)
- Joana Claudio Pieretti
- Center for Natural and Human Sciences (CCNH), Federal University of ABC (UFABC), Santo André, SP, Brazil
| | | | | | - Amedea Barozzi Seabra
- Center for Natural and Human Sciences (CCNH), Federal University of ABC (UFABC), Santo André, SP, Brazil.
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21
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Nguyen K, Chau VQ, Mauro AG, Durrant D, Toldo S, Abbate A, Das A, Salloum FN. Hydrogen Sulfide Therapy Suppresses Cofilin-2 and Attenuates Ischemic Heart Failure in a Mouse Model of Myocardial Infarction. J Cardiovasc Pharmacol Ther 2020; 25:472-483. [PMID: 32390525 PMCID: PMC7365756 DOI: 10.1177/1074248420923542] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
AIMS Hydrogen sulfide (H2S) protects against ischemic and inflammatory injury following myocardial ischemia via induction of microRNA (miR)-21. We sought to determine whether H2S attenuates ischemic heart failure with reduced ejection fraction (HFrEF) and interrogate the role of cofilin-2, a target of miR-21, in this protective process. METHODS AND RESULTS Adult male mice underwent myocardial infarction (MI) by coronary artery ligation after baseline echocardiography. Following MI, mice were treated with Na2S (100 μg/kg/day; intraperitoneal [IP]) or saline up to 28 days. End-diastolic pressure, measured by Millar catheter, was significantly increased (P < .05 vs sham) at 3 days post-MI in the saline group, which was attenuated with Na2S. Left ventricular (LV) fractional shortening decreased significantly at 28 days post-MI in the saline group but was preserved with Na2S and LV infarct scar size was smaller in Na2S group as compared to control. Apoptotic signaling, measured by Bcl-2/Bax ratio, was significantly increased in the saline group but was mitigated with Na2S. Survival rate was 2-fold higher in Na2S group compared to saline control (P < .05). Proteomic analysis and Matrix-Assisted Laser Desorption/Ionization-Time of Flight (TOF)/TOF tandem mass spectrometry identified significant changes in proapoptotic cofilin-2 expression, a specific target of miR-21, between saline- and sodium sulfide -treated mice at 28 days post-MI. Western blot analysis confirmed a significant increase in cofilin-2 after MI, which was suppressed with Na2S treatment. Chronic Na2S treatment also attenuated inflammasome formation and activation leading to reduction of maladaptive signaling. CONCLUSION Na2S treatment after MI preserves LV function and improves survival through attenuation of inflammasome-mediated adverse remodeling. We propose H2S donors as promising therapeutic tools for ischemic HFrEF.
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Affiliation(s)
- Khoa Nguyen
- Department of Internal Medicine, Division of Cardiology, VCU Pauley Heart Center, Virginia Commonwealth University, Richmond, VA, USA
| | - Vinh Q Chau
- Department of Internal Medicine, Division of Cardiology, VCU Pauley Heart Center, Virginia Commonwealth University, Richmond, VA, USA
| | - Adolfo G. Mauro
- Department of Internal Medicine, Division of Cardiology, VCU Pauley Heart Center, Virginia Commonwealth University, Richmond, VA, USA
| | - David Durrant
- Department of Internal Medicine, Division of Cardiology, VCU Pauley Heart Center, Virginia Commonwealth University, Richmond, VA, USA
| | - Stefano Toldo
- Department of Internal Medicine, Division of Cardiology, VCU Pauley Heart Center, Virginia Commonwealth University, Richmond, VA, USA
| | - Antonio Abbate
- Department of Internal Medicine, Division of Cardiology, VCU Pauley Heart Center, Virginia Commonwealth University, Richmond, VA, USA
| | - Anindita Das
- Department of Internal Medicine, Division of Cardiology, VCU Pauley Heart Center, Virginia Commonwealth University, Richmond, VA, USA
| | - Fadi N. Salloum
- Department of Internal Medicine, Division of Cardiology, VCU Pauley Heart Center, Virginia Commonwealth University, Richmond, VA, USA
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22
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Bilal M, Haseeb A, Saeed A, Sher Khan MA. The Importance of Serum N-Terminal Pro-Brain Natriuretic Peptide and Endogenous Hydrogen Sulfide for Predicting Coronary Artery Lesions in Pediatric Kawasaki Disease Patients: Findings From a Tertiary Care Hospital in Karachi, Pakistan. Cureus 2020; 12:e9016. [PMID: 32775096 PMCID: PMC7405981 DOI: 10.7759/cureus.9016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Introduction Kawasaki disease (KD) is an idiopathic, acute systemic vasculitis typically affecting medium-sized blood vessels with an inclination towards the coronary arteries. There is no specific diagnostic test established for it yet. Hence, our study aims to evaluate serum N-terminal pro-brain natriuretic peptide (NT-proBNP), hydrogen sulfide (H2S), and interleukin-6 (IL-6) levels as potential diagnostic tools in children with KD and determine its relationship with the development of coronary artery lesions (CAL) in the pediatric population visiting a tertiary care hospital in Karachi. Methods A prospective observational study was performed on a sample of 500 children at a tertiary care hospital over a period of two years from June 2017 to June 2019. Blood samples were collected from two groups labeled CAL and non-coronary artery lesion (NCAL), and different biomarkers including NT-proBNP, IL-6, and H2S were compared between them to predict the diagnostic properties of each marker. Results Among the 500 children, 50% were between the age of one to five years. All presented with fever and varying degrees of associated symptoms. On lab investigations, levels of NT-proBNP and IL-6 during the acute phase of the disease were found to be higher in the CAL group than the NCAL and control groups (p<0.001). However, H2S levels during the acute attack were significantly lower in the CAL group when compared to the NCAL or control groups (p<0.001). Conclusion Elevated levels of NT-proBNP and IL-6 can be utilized as potential clinical markers for identifying children at risk of developing CAL as a complication of KD. Reduced H2S levels are also proposed as an indicator of progress towards CAL and should be considered in reaching a diagnosis.
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Affiliation(s)
- Muhammad Bilal
- Internal Medicine-Pediatrics, Dr. Ruth K. M. Pfau, Civil Hospital, Karachi, PAK
| | - Abdul Haseeb
- Internal Medicine, The Wright Center for Graduate Medical Education, Scranton, USA
| | - Alina Saeed
- Internal Medicine, Ziauddin University, Karachi, PAK
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23
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Chen Y, Zhang F, Yin J, Wu S, Zhou X. Protective mechanisms of hydrogen sulfide in myocardial ischemia. J Cell Physiol 2020; 235:9059-9070. [PMID: 32542668 DOI: 10.1002/jcp.29761] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2020] [Revised: 04/09/2020] [Accepted: 04/23/2020] [Indexed: 02/06/2023]
Abstract
Hydrogen sulfide (H2 S), which has been identified as the third gaseous signaling molecule after nitric oxide (NO) and carbon monoxide (CO), plays an important role in maintaining homeostasis in the cardiovascular system. Endogenous H2 S is produced mainly by three endogenous enzymes: cystathionine β-synthase, cystathionine γ-lyase, and 3-mercaptopyruvate sulfur transferase. Numerous studies have shown that H2 S has a significant protective role in myocardial ischemia. The mechanisms by which H2 S affords cardioprotection include the antifibrotic and antiapoptotic effects, regulation of ion channels, protection of mitochondria, reduction of oxidative stress and inflammatory response, regulation of microRNA expression, and promotion of angiogenesis. Amplification of NO- and CO-mediated signaling through crosstalk between H2 S, NO, and CO may also contribute to the cardioprotective effect. Exogenous H2 S donors are expected to become effective drugs for the treatment of cardiovascular diseases. This review article focuses on the protective mechanisms and potential therapeutic applications of H2 S in myocardial ischemia.
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Affiliation(s)
- Yuqi Chen
- Department of Cardiology, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Feng Zhang
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, Shanghai, China
| | - Jiayu Yin
- Department of Cardiology, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Siyi Wu
- Department of Cardiology, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Xiang Zhou
- Department of Cardiology, The Second Affiliated Hospital of Soochow University, Suzhou, China
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24
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Marutani E, Ichinose F. Emerging pharmacological tools to control hydrogen sulfide signaling in critical illness. Intensive Care Med Exp 2020; 8:5. [PMID: 32006269 PMCID: PMC6994583 DOI: 10.1186/s40635-020-0296-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Accepted: 01/20/2020] [Indexed: 12/25/2022] Open
Abstract
Hydrogen sulfide (H2S) has long been known as a toxic environmental hazard. Discovery of physiological roles of H2S as a neurotransmitter by Kimura and colleagues triggered an intensive research in the biological roles of H2S in the past decades. Manipulation of H2S levels by inhibiting H2S synthesis or administration of H2S-releasing molecules revealed beneficial as well as harmful effects of H2S. As a result, it is now established that H2S levels are tightly controlled and too much or too little H2S levels cause harm. Nonetheless, translation of sulfide-based therapy to clinical practice has been stymied due to the very low therapeutic index of sulfide and the incomplete understanding of endogenous sulfide metabolism. One potential strategy to circumvent this problem is to use a safe and stable sulfide metabolite that may mediate effects of H2S. Alternatively, endogenous sulfide levels may be controlled using specific sulfide scavengers. In this review article, the role of endogenous H2S production and catabolism will be briefly reviewed followed by an introduction of thiosulfate and H2S scavengers as novel pharmacological tools to control H2S-dependent signaling.
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Affiliation(s)
- Eizo Marutani
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, 02114, USA.
| | - Fumito Ichinose
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, 02114, USA
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Hydrogen Sulfide as a Potential Alternative for the Treatment of Myocardial Fibrosis. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2020; 2020:4105382. [PMID: 32064023 PMCID: PMC6998763 DOI: 10.1155/2020/4105382] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Accepted: 12/10/2019] [Indexed: 12/13/2022]
Abstract
Harmful, stressful conditions or events in the cardiovascular system result in cellular damage, inflammation, and fibrosis. Currently, there is no targeted therapy for myocardial fibrosis, which is highly associated with a large number of cardiovascular diseases and can lead to fatal heart failure. Hydrogen sulfide (H2S) is an endogenous gasotransmitter similar to nitric oxide and carbon monoxide. H2S is involved in the suppression of oxidative stress, inflammation, and cellular death in the cardiovascular system. The level of H2S in the body can be boosted by stimulating its synthesis or supplying it exogenously with a simple H2S donor with a rapid- or slow-releasing mode, an organosulfur compound, or a hybrid with known drugs (e.g., aspirin). Hypertension, myocardial infarction, and inflammation are exaggerated when H2S is reduced. In addition, the exogenous delivery of H2S mitigates myocardial fibrosis caused by various pathological conditions, such as a myocardial infarct, hypertension, diabetes, or excessive β-adrenergic stimulation, via its involvement in a variety of signaling pathways. Numerous experimental findings suggest that H2S may work as a potential alternative for the management of myocardial fibrosis. In this review, the antifibrosis role of H2S is briefly addressed in order to gain insight into the development of novel strategies for the treatment of myocardial fibrosis.
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26
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Abstract
Hydrogen sulfide (H2S) is dichotomous in nature as it is lethal at higher concentrations, but at lower concentrations it shows a more cytoprotective nature. Due to its involvement in many physiological processes, it has recently risen to significance as a gasotransmitter alongside carbon monoxide (CO) and nitric oxide (NO). Experimentation using H2S is thus important to generate in vitro and in vivo models for this ubiquitous gasotransmitter. However, laboratory studies involving H2S are challenging due to the special handling conditions required to work with such a toxic gas. The use of chemical donors in the cell culture also show temporally varying release profiles, which are not optimal when trying to control H2S in cell cultures lasting several days. Previously we applied microfluidics to deliver stable concentrations of H2S, and in this work, we demonstrate a novel experimental method incorporating feedback control to precisely deliver H2S that accounts for donor solution concentration decay.
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Affiliation(s)
- Maheshwar Adiraj Iyer
- Department of Bioengineering , University of Illinois at Chicago , Chicago , Illinois 60607 , United States
| | - David Eddington
- Department of Bioengineering , University of Illinois at Chicago , Chicago , Illinois 60607 , United States
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27
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van den Born JC, Frenay ARS, Koning AM, Bachtler M, Riphagen IJ, Minovíc I, Feelisch M, Dekker MM, Bulthuis MLC, Gansevoort RT, Hillebrands JL, Pasch A, Bakker SJL, van Goor H. Urinary Excretion of Sulfur Metabolites and Risk of Cardiovascular Events and All-Cause Mortality in the General Population. Antioxid Redox Signal 2019; 30:1999-2010. [PMID: 29905081 DOI: 10.1089/ars.2017.7040] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Aims: Thiosulfate and sulfate are metabolites of hydrogen sulfide (H2S), a gaseous signaling molecule with cardiovascular (CV) protective properties. Urinary thiosulfate excretion and sulfate excretion are associated with favorable disease outcome in high-risk patient groups. We investigated the relationship between urinary excretion of sulfur metabolites, and risk of CV events and all-cause mortality in the general population. Results: Subjects (n = 6839) of the Prevention of Renal and Vascular End-stage Disease (PREVEND) study were followed prospectively. At baseline, 24-h urinary excretion of thiosulfate and sulfate was determined. Median urinary thiosulfate and sulfate excretion values were 1.27 (interquartile range [IQR] 0.89-2.37) μmol/24 h and 15.7 (IQR 12.0-20.3) mmol/24 h, respectively. Neither thiosulfate nor sulfate excretion showed an independent association with risk of CV events. Sulfate, but not thiosulfate, was inversely associated with risk of all-cause mortality, independent of potential confounders (hazard ratio 0.73 [95% confidence interval 0.63-0.84], p < 0.001). This association appeared most pronounced for normolipidemic subjects (pinteraction = 0.019). Innovation: The strong association between sulfate excretion and mortality in the general population emphasizes the (patho)physiological importance of sulfate or its precursor H2S. Conclusion: We hypothesize that urinary sulfate excretion, which is inversely associated with all-cause mortality in the general population, holds clinical relevance as a beneficial modulator in health and disease. Antioxid. Redox Signal. 30, 1999-2010.
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Affiliation(s)
- Joost C van den Born
- 1 Department of Pathology and Medical Biology, Division of Pathology, University Medical Center Groningen (UMCG), University of Groningen (RUG), Groningen, The Netherlands
| | - Anne-Roos S Frenay
- 1 Department of Pathology and Medical Biology, Division of Pathology, University Medical Center Groningen (UMCG), University of Groningen (RUG), Groningen, The Netherlands
| | - Anne M Koning
- 1 Department of Pathology and Medical Biology, Division of Pathology, University Medical Center Groningen (UMCG), University of Groningen (RUG), Groningen, The Netherlands.,2 Department of Surgery, University Medical Center Groningen (UMCG), University of Groningen (RUG), Groningen, The Netherlands
| | - Matthias Bachtler
- 3 Department of Clinical Research, University of Bern, Bern, Switzerland
| | - Ineke J Riphagen
- 4 Division of Nephrology, Department of Internal Medicine, University Medical Center Groningen (UMCG), University of Groningen (RUG), Groningen, The Netherlands.,5 Top Institute Food and Nutrition, Wageningen, The Netherlands
| | - Isidor Minovíc
- 4 Division of Nephrology, Department of Internal Medicine, University Medical Center Groningen (UMCG), University of Groningen (RUG), Groningen, The Netherlands
| | - Martin Feelisch
- 6 Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, United Kingdom.,7 NIHR Biomedical Research Centre, University of Southampton, Southampton, United Kingdom.,8 University Hospital Southampton NHS Foundation Trust, Southampton, United Kingdom
| | - Marinda M Dekker
- 1 Department of Pathology and Medical Biology, Division of Pathology, University Medical Center Groningen (UMCG), University of Groningen (RUG), Groningen, The Netherlands
| | - Marian L C Bulthuis
- 1 Department of Pathology and Medical Biology, Division of Pathology, University Medical Center Groningen (UMCG), University of Groningen (RUG), Groningen, The Netherlands
| | - Ron T Gansevoort
- 4 Division of Nephrology, Department of Internal Medicine, University Medical Center Groningen (UMCG), University of Groningen (RUG), Groningen, The Netherlands
| | - Jan-Luuk Hillebrands
- 1 Department of Pathology and Medical Biology, Division of Pathology, University Medical Center Groningen (UMCG), University of Groningen (RUG), Groningen, The Netherlands
| | - Andreas Pasch
- 3 Department of Clinical Research, University of Bern, Bern, Switzerland
| | - Stephan J L Bakker
- 4 Division of Nephrology, Department of Internal Medicine, University Medical Center Groningen (UMCG), University of Groningen (RUG), Groningen, The Netherlands.,5 Top Institute Food and Nutrition, Wageningen, The Netherlands
| | - Harry van Goor
- 1 Department of Pathology and Medical Biology, Division of Pathology, University Medical Center Groningen (UMCG), University of Groningen (RUG), Groningen, The Netherlands
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28
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Kim JS, Kim AH, Jang C, Jang IJ, Kim KB, Cho JY, Hwang HY. Comparison of the Plasma Metabolome Profiles Between the Internal Thoracic Artery and Ascending Aorta in Patients Undergoing Coronary Artery Bypass Graft Surgery Using Gas Chromatography Time-of-Flight Mass Spectrometry. J Korean Med Sci 2019; 34:e104. [PMID: 30950250 PMCID: PMC6449602 DOI: 10.3346/jkms.2019.34.e104] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2019] [Accepted: 03/15/2019] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND The left internal thoracic artery (LITA) has been used as the first conduit of choice in coronary artery bypass grafting (CABG) because of excellent long-term patency and outcomes. However, no studies have examined substances other than nitric oxide that could be beneficial for the bypass conduit, native coronary artery or ischemic myocardium. This study was conducted to evaluate differences in metabolic profiles between the LITA and ascending aorta using gas chromatography-time of flight-mass spectrometry (GC-TOF-MS). METHODS Twenty patients who underwent CABG using the LITA were prospectively enrolled. Plasma samples were collected simultaneously from the LITA and ascending aorta. GC-TOF-MS based untargeted metabolomic analyses were performed and a 2-step volcano plot analysis was used to identify distinguishable markers from two plasma metabolome profiles. Semi-quantitative and quantitative analyses were performed using GC-TOF-MS and enzyme-linked immunosorbent assay, respectively, after selecting target metabolites based on the metabolite set enrichment analysis. RESULTS Initial volcano plot analysis demonstrated 5 possible markers among 851 peaks detected. The final analysis demonstrated that the L-cysteine peak was significantly higher in the LITA than in the ascending aorta (fold change = 1.86). The concentrations of intermediate metabolites such as L-cysteine, L-methionine and L-cystine in the 'cysteine and methionine metabolism pathway' were significantly higher in the LITA than in the ascending aorta (2.0-, 1.4- and 1.2-fold, respectively). Quantitative analysis showed that the concentration of hydrogen sulfide (H₂S) was significantly higher in the LITA. CONCLUSION The plasma metabolome profiles of the LITA and ascending aorta were different, particularly higher plasma concentrations of L-cysteine and H₂S in the LITA.
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Affiliation(s)
- Ji Seong Kim
- Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Andrew HyoungJin Kim
- Department of Clinical Pharmacology and Therapeutics, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Cholsoon Jang
- Lewis Sigler Institute for Integrative Genomics and Department of Chemistry, Princeton University, Princeton, NJ, USA
| | - In Jin Jang
- Department of Clinical Pharmacology and Therapeutics, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Ki Bong Kim
- Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Joo Youn Cho
- Department of Clinical Pharmacology and Therapeutics, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea.
| | - Ho Young Hwang
- Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea.
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29
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Exogenous Hydrogen Sulfide Supplement Attenuates Isoproterenol-Induced Myocardial Hypertrophy in a Sirtuin 3-Dependent Manner. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2018; 2018:9396089. [PMID: 30647820 PMCID: PMC6311776 DOI: 10.1155/2018/9396089] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Accepted: 10/11/2018] [Indexed: 01/25/2023]
Abstract
Hydrogen sulfide (H2S) is a gasotransmitter with a variety of cardiovascular protective effects. Sirtuin 3 (SIRT3) is closely related to mitochondrial function and oxidative stress. We found that NaHS increased SIRT3 expression in the preventive effect on isoproterenol- (ISO-) induced myocardial hypertrophy. We further investigated whether exogenous H2S supplement improved ISO-induced myocardial hypertrophy in a SIRT3-dependent manner. 10-week-old male 129S1/SvImJ (WT) mice and SIRT3 knockout (KO) mice were intraperitoneally injected with NaHS (50 μmol/kg/d) for two weeks and then intraperitoneally injected with ISO (60 mg/kg/d) for another two weeks. In WT mice, NaHS significantly reduced the cardiac index of ISO-induced mice, decreased the cross-sectional area of cardiomyocytes, and inhibited the expressions of atrial natriuretic peptide (ANP) and brain natriuretic peptide (BNP) mRNA. The activity of total antioxidant capacity (T-AOC) and superoxide dismutase (SOD) in the myocardium was increased, but the level of malondialdehyde (MDA) was decreased. The fluorescence intensity of dihydroethidium staining for superoxide anion was attenuated. Optic atrophy 1 (OPA1) expression was upregulated, while dynamin-related protein 1 (DRP1) expression was downregulated. ERK, but not P38 and JNK, phosphorylation was downregulated. However, all above protective effects were unavailable in ISO-induced SIRT3 KO mice. Our present study suggested that exogenous H2S supplement inhibited ISO-induced cardiac hypertrophy depending on SIRT3, which might be associated with antioxidant stress.
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30
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Dyson RM, Palliser HK, Wilding N, Kelly MA, Chwatko G, Glowacki R, Berry MJ, Ni X, Wright IMR. Microvascular circulatory dysregulation driven in part by cystathionine gamma-lyase: A new paradigm for cardiovascular compromise in the preterm newborn. Microcirculation 2018; 26:e12507. [PMID: 30276964 DOI: 10.1111/micc.12507] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2018] [Revised: 09/24/2018] [Accepted: 09/27/2018] [Indexed: 11/28/2022]
Abstract
OBJECTIVE H2 S may explain the dysregulation of microvascular tone associated with poor outcome following preterm birth. In adult vasculature, H2 S is predominantly produced by CSE. We hypothesized that vascular CSE activity contributes to microvascular tone regulation during circulatory transition. METHODS Preterm (GA62) and full-term (GA69) guinea pig fetuses and neonates were studied. Microvascular blood flow was assessed by laser Doppler flowmetry. Thiosulfate, primary urinary metabolite of H2 S, was determined by high-performance liquid chromatography. Real-time H2 S production was assessed using a microrespiration system in fetal and postnatal (10, 24 hours) skin and heart samples. CSE contribution was investigated by inhibition via propargylglycine. RESULTS In preterm animals, postnatal H2 S production capacity in peripheral vasculature increased significantly and was significantly reduced by the inhibition of CSE. Urinary thiosulfate correlated with both microvascular blood flow and capacity of the vasculature to produce H2 S. H2 S produced via CSE did not correlate directly with microvascular blood flow. CONCLUSIONS In preterm neonates, H2 S production increases during fetal-to-neonatal transition and CSE contribution to total H2 S increases postnatally. CSE-dependent mechanisms may therefore underpin the increase in H2 S production over the first 72 hours of life in preterm human neonates, associated with both central and peripheral cardiovascular instability.
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Affiliation(s)
- Rebecca M Dyson
- Illawarra Health and Medical Research Institute, Wollongong, New South Wales, Australia.,Department of Paediatrics and Child Health Research, Graduate Medicine, Faculty of Science, Medicine and Health, University of Wollongong, Wollongong, New South Wales, Australia.,Mothers and Babies Research Centre, Hunter Medical Research Institute, New Lambton Heights, New South Wales, Australia.,Discipline of Paediatrics and Child Health, School of Medicine and Public Health, University of Newcastle, Callaghan, New South Wales, Australia.,Department of Paediatrics and Child Health, University of Otago Wellington, Wellington, New Zealand
| | - Hannah K Palliser
- Mothers and Babies Research Centre, Hunter Medical Research Institute, New Lambton Heights, New South Wales, Australia.,School of Biomedical Sciences and Pharmacy, University of Newcastle, Callaghan, New South Wales, Australia
| | - Nicole Wilding
- Illawarra Health and Medical Research Institute, Wollongong, New South Wales, Australia.,Department of Paediatrics and Child Health Research, Graduate Medicine, Faculty of Science, Medicine and Health, University of Wollongong, Wollongong, New South Wales, Australia
| | - Megan A Kelly
- Illawarra Health and Medical Research Institute, Wollongong, New South Wales, Australia.,Department of Paediatrics and Child Health Research, Graduate Medicine, Faculty of Science, Medicine and Health, University of Wollongong, Wollongong, New South Wales, Australia.,School of Biological Sciences, Faculty of Science, Medicine and Health, University of Wollongong, Wollongong, New South Wales, Australia
| | - Grazyna Chwatko
- Department of Environmental Chemistry, Faculty of Chemistry, University of Lodz, Lodz, Poland
| | - Rafal Glowacki
- Department of Environmental Chemistry, Faculty of Chemistry, University of Lodz, Lodz, Poland
| | - Mary J Berry
- Department of Paediatrics and Child Health, University of Otago Wellington, Wellington, New Zealand
| | - Xin Ni
- Department of Physiology, Second Military Medical University, Shanghai, China
| | - Ian M R Wright
- Illawarra Health and Medical Research Institute, Wollongong, New South Wales, Australia.,Department of Paediatrics and Child Health Research, Graduate Medicine, Faculty of Science, Medicine and Health, University of Wollongong, Wollongong, New South Wales, Australia.,Mothers and Babies Research Centre, Hunter Medical Research Institute, New Lambton Heights, New South Wales, Australia.,Discipline of Paediatrics and Child Health, School of Medicine and Public Health, University of Newcastle, Callaghan, New South Wales, Australia
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31
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Wang J, Wang W, Li S, Han Y, Zhang P, Meng G, Xiao Y, Xie L, Wang X, Sha J, Chen Q, Moore PK, Wang R, Xiang W, Ji Y. Hydrogen Sulfide As a Potential Target in Preventing Spermatogenic Failure and Testicular Dysfunction. Antioxid Redox Signal 2018; 28:1447-1462. [PMID: 28537489 DOI: 10.1089/ars.2016.6968] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
AIMS Testis and sperm are particularly susceptible to inflammation and oxidative stress. Although hydrogen sulfide (H2S) has been considered an important biological signaling molecule in inflammatory and oxidative stress processes, its role in the male reproductive system was poorly understood. The aim of this study was to investigate the role of H2S in the regulation of male reproductive system. RESULTS We found that both subfertile and infertile patients, especially asthenospermic patients, exhibited decreased concentration of H2S in their seminal plasma and diminished expression of H2S-generating enzyme (cystathionine β-synthase [CBS]) in sperm. Supplying exogenous H2S to semen improved sperm motility of these asthenospermic patients. Furthermore, decreased sperm motility was observed in animal models with a defective in H2S generation such as lipopolysaccharide-treated mice, diabetic mice, and CBS-deficient mice. Our research showed that stress-induced reductions of endogenous H2S production and CBS expression are correlated with impaired spermatogenesis and a defective blood-testis barrier. Supplying exogenous H2S or overexpressing CBS could relieve the spermatogenic failure. This occurred primarily through the combination of anti-inflammatory and antioxidative effects. INNOVATION These results provide the first indication that H2S is important for maintaining male fertility and protecting testicular function. CONCLUSION H2S plays an important role in spermatogenic failure and testicular dysfunction mainly by its anti-inflammatory and antioxidative effects. Antioxid. Redox Signal. 28, 1447-1462.
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Affiliation(s)
- Jing Wang
- 1 State Key Laboratory of Reproductive Medicine, Key Laboratory of Cardiovascular and Cerebrovascular Medicine, Department of Pharmacology, School of Pharmacy, Nanjing Medical University , Nanjing, People's Republic of China
| | - Wan Wang
- 1 State Key Laboratory of Reproductive Medicine, Key Laboratory of Cardiovascular and Cerebrovascular Medicine, Department of Pharmacology, School of Pharmacy, Nanjing Medical University , Nanjing, People's Republic of China
| | - Shuangyue Li
- 1 State Key Laboratory of Reproductive Medicine, Key Laboratory of Cardiovascular and Cerebrovascular Medicine, Department of Pharmacology, School of Pharmacy, Nanjing Medical University , Nanjing, People's Republic of China
| | - Yi Han
- 2 Department of Geriatrics, First Affiliated Hospital of Nanjing Medical University , Nanjing, People's Republic of China
| | - Ping Zhang
- 3 Department of Gynaecology, The First Public Hospital of Zhangjiagang , Zhangjiagang, People's Republic of China
| | - Guoliang Meng
- 1 State Key Laboratory of Reproductive Medicine, Key Laboratory of Cardiovascular and Cerebrovascular Medicine, Department of Pharmacology, School of Pharmacy, Nanjing Medical University , Nanjing, People's Republic of China
| | - Yujiao Xiao
- 1 State Key Laboratory of Reproductive Medicine, Key Laboratory of Cardiovascular and Cerebrovascular Medicine, Department of Pharmacology, School of Pharmacy, Nanjing Medical University , Nanjing, People's Republic of China
| | - Liping Xie
- 1 State Key Laboratory of Reproductive Medicine, Key Laboratory of Cardiovascular and Cerebrovascular Medicine, Department of Pharmacology, School of Pharmacy, Nanjing Medical University , Nanjing, People's Republic of China
| | - Xin Wang
- 4 Faculty of Life Sciences, The University of Manchester , Manchester, United Kingdom
| | - Jiahao Sha
- 1 State Key Laboratory of Reproductive Medicine, Key Laboratory of Cardiovascular and Cerebrovascular Medicine, Department of Pharmacology, School of Pharmacy, Nanjing Medical University , Nanjing, People's Republic of China
| | - Qi Chen
- 1 State Key Laboratory of Reproductive Medicine, Key Laboratory of Cardiovascular and Cerebrovascular Medicine, Department of Pharmacology, School of Pharmacy, Nanjing Medical University , Nanjing, People's Republic of China
| | - Philip K Moore
- 5 Neurobiology Program, Life Science Institute and Department of Pharmacology, National University of Singapore , Singapore, Singapore
| | - Rui Wang
- 6 Department of Biology Laurentian University , Sudbury, Canada
| | - Wenpei Xiang
- 7 Family Planning Research Institute, Tongji Medical College, Huazhong University of Science and Technology , Wuhan, People's Republic of China
| | - Yong Ji
- 1 State Key Laboratory of Reproductive Medicine, Key Laboratory of Cardiovascular and Cerebrovascular Medicine, Department of Pharmacology, School of Pharmacy, Nanjing Medical University , Nanjing, People's Republic of China
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32
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Cao X, Wu Z, Xiong S, Cao L, Sethi G, Bian JS. The role of hydrogen sulfide in cyclic nucleotide signaling. Biochem Pharmacol 2017; 149:20-28. [PMID: 29158149 DOI: 10.1016/j.bcp.2017.11.011] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Accepted: 11/16/2017] [Indexed: 01/07/2023]
Abstract
Hydrogen sulfide (H2S) is recognized as an endogenous gaseous transmitter alongside nitric oxide (NO) and carbon monoxide (CO). By integrating into multiple signaling pathways, H2S elicits biological functions in various mammalian systems. Among these pathways, cyclic nucleotide signaling has gradually gained attention in the past decade. Based on current evidence, it seems that H2S may differentially affect the activity of resting adenylyl cyclases (ACs) and activated ACs, therefore playing a dual role in the regulation of cyclic adenosine monophosphate (cAMP) mediated signaling. However, how H2S achieves the differential regulation on ACs remains unknown at molecular level. In the context of cyclic guanosine monophosphate (cGMP) regulation, H2S augments its downstream signaling at least through three different mechanisms: (1) H2S potentiates the response of soluble guanylyl cyclases (sGCs) to NO; (2) H2S inhibits activity of phosphodiesterases (PDEs); and (3) H2S enhances the production of NO. By regulating cyclic nucleotide signaling, H2S possesses therapeutic potentials particularly for hypertension and cardiac injury which have also been discussed in the current review. Nevertheless, a detailed portrayal of H2S mediated interaction with target proteins is still required for a better understanding of the role of this important gaseous mediator in regulating cyclic nucleotide signaling.
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Affiliation(s)
- Xu Cao
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore
| | - Zhiyuan Wu
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore; Life Science Institute, National University of Singapore, Singapore
| | - Siping Xiong
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore
| | - Lei Cao
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore
| | - Gautam Sethi
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore
| | - Jin-Song Bian
- Life Science Institute, National University of Singapore, Singapore.
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33
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Bibli SI, Szabo C, Chatzianastasiou A, Luck B, Zukunft S, Fleming I, Papapetropoulos A. Hydrogen Sulfide Preserves Endothelial Nitric Oxide Synthase Function by Inhibiting Proline-Rich Kinase 2: Implications for Cardiomyocyte Survival and Cardioprotection. Mol Pharmacol 2017; 92:718-730. [PMID: 29030392 DOI: 10.1124/mol.117.109645] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Accepted: 10/11/2017] [Indexed: 12/14/2022] Open
Abstract
Hydrogen sulfide (H2S) exhibits beneficial effects in the cardiovascular system, many of which depend on nitric oxide (NO). Proline-rich tyrosine kinase 2 (PYK2), a redox-sensitive tyrosine kinase, directly phosphorylates and inhibits endothelial NO synthase (eNOS). We investigated the ability of H2S to relieve PYK2-mediated eNOS inhibition and evaluated the importance of the H2S/PYK2/eNOS axis on cardiomyocyte injury in vitro and in vivo. Exposure of H9c2 cardiomyocytes to H2O2 or pharmacologic inhibition of H2S production increased PYK2 (Y402) and eNOS (Y656) phosphorylation. These effects were blocked by treatment with Na2S or by overexpression of cystathionine γ-lyase (CSE). In addition, PYK2 overexpression reduced eNOS activity in a H2S-reversible manner. The viability of cardiomyocytes exposed to Η2Ο2 was reduced and declined further after the inhibition of H2S production. PYK2 downregulation, l-cysteine supplementation, or CSE overexpression alleviated the effects of H2O2 on H9c2 cardiomyocyte survival. Moreover, H2S promoted PYK2 sulfhydration and inhibited its activity. In vivo, H2S administration reduced reactive oxygen species levels, as well as PYK2 (Y402) and eNOS (Y656) phosphorylation. Pharmacologic blockade of PYK2 or inhibition of PYK2 activation by Na2S reduced myocardial infarct size in mice. Coadministration of a PYK2 inhibitor and Na2S did not result in additive effects on infarct size. We conclude that H2S relieves the inhibitory effect of PYK2 on eNOS, allowing the latter to produce greater amounts of NO, thereby affording cardioprotection. Our results unravel the existence of a novel H2S-NO interaction and identify PYK2 as a crucial target for the protective effects of H2S under conditions of oxidative stress.
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Affiliation(s)
- Sofia-Iris Bibli
- Laboratory of Pharmacology, Faculty of Pharmacy, National and Kapodistrian University of Athens, Athens, Greece (S.-I.B., A.P.); Institute for Vascular Signalling, Centre for Molecular Medicine, Goethe University, Frankfurt am Main, Germany (S.-I.B., B.L., S.Z., I.F.); Department of Anesthesiology, University of Texas Medical Branch, Galveston, Texas (C.S.); "George P. Livanos and Marianthi Simou" Laboratories, First Department of Pulmonary and Critical Care Medicine, Evangelismos Hospital, Faculty of Medicine, National and Kapodistrian University of Athens, Athens, Greece (A.C.); and Clinical, Experimental Surgery and Translational Research Center, Biomedical Research Foundation of the Academy of Athens, Athens, Greece (A.P.)
| | - Csaba Szabo
- Laboratory of Pharmacology, Faculty of Pharmacy, National and Kapodistrian University of Athens, Athens, Greece (S.-I.B., A.P.); Institute for Vascular Signalling, Centre for Molecular Medicine, Goethe University, Frankfurt am Main, Germany (S.-I.B., B.L., S.Z., I.F.); Department of Anesthesiology, University of Texas Medical Branch, Galveston, Texas (C.S.); "George P. Livanos and Marianthi Simou" Laboratories, First Department of Pulmonary and Critical Care Medicine, Evangelismos Hospital, Faculty of Medicine, National and Kapodistrian University of Athens, Athens, Greece (A.C.); and Clinical, Experimental Surgery and Translational Research Center, Biomedical Research Foundation of the Academy of Athens, Athens, Greece (A.P.)
| | - Athanasia Chatzianastasiou
- Laboratory of Pharmacology, Faculty of Pharmacy, National and Kapodistrian University of Athens, Athens, Greece (S.-I.B., A.P.); Institute for Vascular Signalling, Centre for Molecular Medicine, Goethe University, Frankfurt am Main, Germany (S.-I.B., B.L., S.Z., I.F.); Department of Anesthesiology, University of Texas Medical Branch, Galveston, Texas (C.S.); "George P. Livanos and Marianthi Simou" Laboratories, First Department of Pulmonary and Critical Care Medicine, Evangelismos Hospital, Faculty of Medicine, National and Kapodistrian University of Athens, Athens, Greece (A.C.); and Clinical, Experimental Surgery and Translational Research Center, Biomedical Research Foundation of the Academy of Athens, Athens, Greece (A.P.)
| | - Bert Luck
- Laboratory of Pharmacology, Faculty of Pharmacy, National and Kapodistrian University of Athens, Athens, Greece (S.-I.B., A.P.); Institute for Vascular Signalling, Centre for Molecular Medicine, Goethe University, Frankfurt am Main, Germany (S.-I.B., B.L., S.Z., I.F.); Department of Anesthesiology, University of Texas Medical Branch, Galveston, Texas (C.S.); "George P. Livanos and Marianthi Simou" Laboratories, First Department of Pulmonary and Critical Care Medicine, Evangelismos Hospital, Faculty of Medicine, National and Kapodistrian University of Athens, Athens, Greece (A.C.); and Clinical, Experimental Surgery and Translational Research Center, Biomedical Research Foundation of the Academy of Athens, Athens, Greece (A.P.)
| | - Sven Zukunft
- Laboratory of Pharmacology, Faculty of Pharmacy, National and Kapodistrian University of Athens, Athens, Greece (S.-I.B., A.P.); Institute for Vascular Signalling, Centre for Molecular Medicine, Goethe University, Frankfurt am Main, Germany (S.-I.B., B.L., S.Z., I.F.); Department of Anesthesiology, University of Texas Medical Branch, Galveston, Texas (C.S.); "George P. Livanos and Marianthi Simou" Laboratories, First Department of Pulmonary and Critical Care Medicine, Evangelismos Hospital, Faculty of Medicine, National and Kapodistrian University of Athens, Athens, Greece (A.C.); and Clinical, Experimental Surgery and Translational Research Center, Biomedical Research Foundation of the Academy of Athens, Athens, Greece (A.P.)
| | - Ingrid Fleming
- Laboratory of Pharmacology, Faculty of Pharmacy, National and Kapodistrian University of Athens, Athens, Greece (S.-I.B., A.P.); Institute for Vascular Signalling, Centre for Molecular Medicine, Goethe University, Frankfurt am Main, Germany (S.-I.B., B.L., S.Z., I.F.); Department of Anesthesiology, University of Texas Medical Branch, Galveston, Texas (C.S.); "George P. Livanos and Marianthi Simou" Laboratories, First Department of Pulmonary and Critical Care Medicine, Evangelismos Hospital, Faculty of Medicine, National and Kapodistrian University of Athens, Athens, Greece (A.C.); and Clinical, Experimental Surgery and Translational Research Center, Biomedical Research Foundation of the Academy of Athens, Athens, Greece (A.P.)
| | - Andreas Papapetropoulos
- Laboratory of Pharmacology, Faculty of Pharmacy, National and Kapodistrian University of Athens, Athens, Greece (S.-I.B., A.P.); Institute for Vascular Signalling, Centre for Molecular Medicine, Goethe University, Frankfurt am Main, Germany (S.-I.B., B.L., S.Z., I.F.); Department of Anesthesiology, University of Texas Medical Branch, Galveston, Texas (C.S.); "George P. Livanos and Marianthi Simou" Laboratories, First Department of Pulmonary and Critical Care Medicine, Evangelismos Hospital, Faculty of Medicine, National and Kapodistrian University of Athens, Athens, Greece (A.C.); and Clinical, Experimental Surgery and Translational Research Center, Biomedical Research Foundation of the Academy of Athens, Athens, Greece (A.P.)
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Szabo C, Papapetropoulos A. International Union of Basic and Clinical Pharmacology. CII: Pharmacological Modulation of H 2S Levels: H 2S Donors and H 2S Biosynthesis Inhibitors. Pharmacol Rev 2017; 69:497-564. [PMID: 28978633 PMCID: PMC5629631 DOI: 10.1124/pr.117.014050] [Citation(s) in RCA: 278] [Impact Index Per Article: 39.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Over the last decade, hydrogen sulfide (H2S) has emerged as an important endogenous gasotransmitter in mammalian cells and tissues. Similar to the previously characterized gasotransmitters nitric oxide and carbon monoxide, H2S is produced by various enzymatic reactions and regulates a host of physiologic and pathophysiological processes in various cells and tissues. H2S levels are decreased in a number of conditions (e.g., diabetes mellitus, ischemia, and aging) and are increased in other states (e.g., inflammation, critical illness, and cancer). Over the last decades, multiple approaches have been identified for the therapeutic exploitation of H2S, either based on H2S donation or inhibition of H2S biosynthesis. H2S donation can be achieved through the inhalation of H2S gas and/or the parenteral or enteral administration of so-called fast-releasing H2S donors (salts of H2S such as NaHS and Na2S) or slow-releasing H2S donors (GYY4137 being the prototypical compound used in hundreds of studies in vitro and in vivo). Recent work also identifies various donors with regulated H2S release profiles, including oxidant-triggered donors, pH-dependent donors, esterase-activated donors, and organelle-targeted (e.g., mitochondrial) compounds. There are also approaches where existing, clinically approved drugs of various classes (e.g., nonsteroidal anti-inflammatories) are coupled with H2S-donating groups (the most advanced compound in clinical trials is ATB-346, an H2S-donating derivative of the non-steroidal anti-inflammatory compound naproxen). For pharmacological inhibition of H2S synthesis, there are now several small molecule compounds targeting each of the three H2S-producing enzymes cystathionine-β-synthase (CBS), cystathionine-γ-lyase, and 3-mercaptopyruvate sulfurtransferase. Although many of these compounds have their limitations (potency, selectivity), these molecules, especially in combination with genetic approaches, can be instrumental for the delineation of the biologic processes involving endogenous H2S production. Moreover, some of these compounds (e.g., cell-permeable prodrugs of the CBS inhibitor aminooxyacetate, or benserazide, a potentially repurposable CBS inhibitor) may serve as starting points for future clinical translation. The present article overviews the currently known H2S donors and H2S biosynthesis inhibitors, delineates their mode of action, and offers examples for their biologic effects and potential therapeutic utility.
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Affiliation(s)
- Csaba Szabo
- Department of Anesthesiology, The University of Texas Medical Branch, Galveston, Texas (C.S.); Laboratory of Pharmacology, Faculty of Pharmacy, National and Kapodistrian University of Athens, Zografou, Greece (A.P.); and Clinical, Experimental Surgery and Translational Research Center, Biomedical Research Foundation of the Academy of Athens, Athens, Greece (A.P.)
| | - Andreas Papapetropoulos
- Department of Anesthesiology, The University of Texas Medical Branch, Galveston, Texas (C.S.); Laboratory of Pharmacology, Faculty of Pharmacy, National and Kapodistrian University of Athens, Zografou, Greece (A.P.); and Clinical, Experimental Surgery and Translational Research Center, Biomedical Research Foundation of the Academy of Athens, Athens, Greece (A.P.)
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Misak A, Grman M, Bacova Z, Rezuchova I, Hudecova S, Ondriasova E, Krizanova O, Brezova V, Chovanec M, Ondrias K. Polysulfides and products of H 2S/S-nitrosoglutathione in comparison to H 2S, glutathione and antioxidant Trolox are potent scavengers of superoxide anion radical and produce hydroxyl radical by decomposition of H 2O 2. Nitric Oxide 2017; 76:136-151. [PMID: 28951200 DOI: 10.1016/j.niox.2017.09.006] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2017] [Revised: 09/20/2017] [Accepted: 09/20/2017] [Indexed: 01/20/2023]
Abstract
Exogenous and endogenously produced sulfide derivatives, such as H2S/HS-/S2-, polysulfides and products of the H2S/S-nitrosoglutathione interaction (S/GSNO), affect numerous biological processes in which superoxide anion (O2-) and hydroxyl (OH) radicals play an important role. Their cytoprotective-antioxidant and contrasting pro-oxidant-toxic effects have been reported. Therefore, the aim of our work was to contribute to resolving this apparent inconsistency by studying sulfide derivatives/free radical interactions and their consequent biological effects compared to the antioxidants glutathione (GSH) and Trolox. Using the electron paramagnetic resonance (EPR) spin trapping technique and O2-, we found that a polysulfide (Na2S4) and S/GSNO were potent scavengers of O2- and cPTIO radicals compared to H2S (Na2S), GSH and Trolox, and S/GSNO scavenged the DEPMPO-OH radical. As detected by the EPR spectra of DEPMPO-OH, the formation of OH in physiological solution by S/GSNO was suggested. All the studied sulfide derivatives, but not Trolox or GSH, had a bell-shaped potency to decompose H2O2 and produced OH in the following order: S/GSNO > Na2S4 ≥ Na2S > GSH = Trolox = 0, but they scavenged OH at higher concentrations. In studies of the biological consequences of these sulfide derivatives/H2O2 properties, we found the following: (i) S/GSNO alone and all sulfide derivatives in the presence of H2O2 cleaved plasmid DNA; (ii) S/GSNO interfered with viral replication and consequently decreased the infectivity of viruses; (iii) the sulfide derivatives induced apoptosis in A2780 cells but inhibited apoptosis induced by H2O2; and (iv) Na2S4 modulated intracellular calcium in A87MG cells, which depended on the order of Na2S4/H2O2 application. We suggest that the apparent inconsistency of the cytoprotective-antioxidant and contrasting pro-oxidant-toxic biological effects of sulfide derivatives results from their time- and concentration-dependent radical production/scavenging properties and their interactions with O2-, OH and H2O2. The results imply a direct involvement of sulfide derivatives in O2- and H2O2/OH free radical pathways modulating antioxidant/toxic biological processes.
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Affiliation(s)
- Anton Misak
- Institute of Clinical and Translational Research, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovak Republic
| | - Marian Grman
- Institute of Clinical and Translational Research, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovak Republic
| | - Zuzana Bacova
- Institute of Experimental Endocrinology, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovak Republic
| | - Ingeborg Rezuchova
- Institute of Virology, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovak Republic
| | - Sona Hudecova
- Institute of Clinical and Translational Research, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovak Republic
| | - Elena Ondriasova
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Comenius University, Bratislava, Slovak Republic
| | - Olga Krizanova
- Institute of Clinical and Translational Research, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovak Republic
| | - Vlasta Brezova
- Faculty of Chemical and Food Technology, Slovak University of Technology, Bratislava, Slovak Republic
| | - Miroslav Chovanec
- Cancer Research Institute, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovak Republic
| | - Karol Ondrias
- Institute of Clinical and Translational Research, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovak Republic.
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Reprint of: Hydrogen sulfide in stroke: Protective or deleterious? Neurochem Int 2017; 107:78-87. [DOI: 10.1016/j.neuint.2016.11.016] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2016] [Revised: 11/24/2016] [Accepted: 11/28/2016] [Indexed: 11/20/2022]
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Tkacheva NI, Morozov SV, Lomivorotov BB, Grigor’ev IA. Organic Hydrogen Sulfide Donor Compounds with Cardioprotective Properties (Review). Pharm Chem J 2017. [DOI: 10.1007/s11094-017-1576-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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38
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Chan SJ, Wong PTH. Hydrogen sulfide in stroke: Protective or deleterious? Neurochem Int 2017; 105:1-10. [DOI: 10.1016/j.neuint.2016.11.015] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2016] [Revised: 11/24/2016] [Accepted: 11/28/2016] [Indexed: 02/07/2023]
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Donnarumma E, Trivedi RK, Lefer DJ. Protective Actions of H2S in Acute Myocardial Infarction and Heart Failure. Compr Physiol 2017; 7:583-602. [PMID: 28333381 DOI: 10.1002/cphy.c160023] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Hydrogen sulfide (H2S) was identified as the third gasotransmitter in 1996 following the discoveries of the biological importance of nitric oxide and carbon monoxide. Although H2S has long been considered a highly toxic gas, the discovery of its presence and enzymatic production in mammalian tissues supports a critical role for this physiological signaling molecule. H2S is synthesized endogenously by three enzymes: cystathionine β-synthase, cystathionine-γ-lyase, and 3-mercaptopyruvate sulfurtransferase. H2S plays a pivotal role in the regulation of cardiovascular function as H2S has been shown to modulate: vasodilation, angiogenesis, inflammation, oxidative stress, and apoptosis. Perturbation of endogenous production of H2S has been associated with many pathological conditions of the cardiovascular system such as diabetes, heart failure, and hypertension. As such, modulation of the endogenous H2S signaling pathway or administration of exogenous H2S has been shown to be cytoprotective. This review article will provide a summary of the current body of evidence on the role of H2S signaling in the setting of myocardial ischemia and heart failure. © 2017 American Physiological Society. Compr Physiol 7:583-602, 2017.
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Affiliation(s)
- Erminia Donnarumma
- Cardiovascular Center of Excellence Louisiana State University Health Sciences Center, New Orleans, Louisiana, USA
| | - Rishi K Trivedi
- Cardiovascular Center of Excellence Louisiana State University Health Sciences Center, New Orleans, Louisiana, USA
| | - David J Lefer
- Cardiovascular Center of Excellence Louisiana State University Health Sciences Center, New Orleans, Louisiana, USA
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Tocmo R, Lai AN, Wu Y, Liang D, Fogliano V, Huang D. Organosulphide profile and hydrogen sulphide-releasing activity of garlic fermented by Lactobacillus plantarum. J Funct Foods 2017. [DOI: 10.1016/j.jff.2017.01.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
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Rose P, Moore PK, Zhu YZ. H 2S biosynthesis and catabolism: new insights from molecular studies. Cell Mol Life Sci 2016; 74:1391-1412. [PMID: 27844098 PMCID: PMC5357297 DOI: 10.1007/s00018-016-2406-8] [Citation(s) in RCA: 103] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2016] [Revised: 10/07/2016] [Accepted: 11/01/2016] [Indexed: 02/06/2023]
Abstract
Hydrogen sulfide (H2S) has profound biological effects within living organisms and is now increasingly being considered alongside other gaseous signalling molecules, such as nitric oxide (NO) and carbon monoxide (CO). Conventional use of pharmacological and molecular approaches has spawned a rapidly growing research field that has identified H2S as playing a functional role in cell-signalling and post-translational modifications. Recently, a number of laboratories have reported the use of siRNA methodologies and genetic mouse models to mimic the loss of function of genes involved in the biosynthesis and degradation of H2S within tissues. Studies utilising these systems are revealing new insights into the biology of H2S within the cardiovascular system, inflammatory disease, and in cell signalling. In light of this work, the current review will describe recent advances in H2S research made possible by the use of molecular approaches and genetic mouse models with perturbed capacities to generate or detoxify physiological levels of H2S gas within tissues.
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Affiliation(s)
- Peter Rose
- School of Life Science, University of Lincoln, Brayford Pool, Lincoln, Lincolnshire, LN6 7TS, UK. .,State Key Laboratory of Quality Research in Chinese Medicine and School of Pharmacy, Macau University of Science and Technology, Macau, China.
| | - Philip K Moore
- Department of Pharmacology, National University of Singapore, Lee Kong Chian Wing, UHL #05-02R, 21 Lower Kent Ridge Road, Singapore, 119077, Singapore
| | - Yi Zhun Zhu
- State Key Laboratory of Quality Research in Chinese Medicine and School of Pharmacy, Macau University of Science and Technology, Macau, China
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Sonobe T, Haouzi P. H2S concentrations in the heart after acute H2S administration: methodological and physiological considerations. Am J Physiol Heart Circ Physiol 2016; 311:H1445-H1458. [PMID: 27638880 DOI: 10.1152/ajpheart.00464.2016] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Accepted: 09/15/2016] [Indexed: 11/22/2022]
Abstract
In this study, we have tried to characterize the limits of the approach typically used to determine H2S concentrations in the heart based on the amount of H2S evaporating from heart homogenates-spontaneously, after reaction with a strong reducing agent, or in a very acidic solution. Heart homogenates were prepared from male rats in control conditions or after H2S infusion induced a transient cardiogenic shock (CS) or cardiac asystole (CA). Using a method of determination of gaseous H2S with a detection limit of 0.2 nmol, we found that the process of homogenization could lead to a total disappearance of free H2S unless performed in alkaline conditions. Yet, after restoration of neutral pH, free H2S concentration from samples processed in alkaline and nonalkaline milieus were similar and averaged ∼0.2-0.4 nmol/g in both control and CS homogenate hearts and up to 100 nmol/g in the CA group. No additional H2S was released from control, CS, or CA hearts by using the reducing agent tris(2-carboxyethyl)phosphine or a strong acidic solution (pH < 2) to "free" H2S from combined pools. Of note, the reducing agent DTT produced a significant sulfide artifact and was not used. These data suggest that 1) free H2S found in heart homogenates is not a reflection of H2S present in a "living" heart and 2) the pool of combined sulfides, released in a strong reducing or acidic milieu, does not increase in the heart in a measurable manner even after toxic exposure to sulfide.
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Affiliation(s)
- Takashi Sonobe
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Pennsylvania State University, College of Medicine, Hershey, Pennsylvania
| | - Philippe Haouzi
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Pennsylvania State University, College of Medicine, Hershey, Pennsylvania
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Haouzi P. Is exogenous hydrogen sulfide a relevant tool to address physiological questions on hydrogen sulfide? Respir Physiol Neurobiol 2016; 229:5-10. [PMID: 27045466 PMCID: PMC4887406 DOI: 10.1016/j.resp.2016.03.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Revised: 03/25/2016] [Accepted: 03/27/2016] [Indexed: 10/22/2022]
Abstract
This review challenges the use of solutions of dissolved exogenous H2S in the literature as a tool to determine the potential physiological functions of endogenous H2S as well as its putative therapeutic applications. Our major point of contention is that solutions of dissolved H2S are used in vitro at concentrations, within the high microM range, which are above the concentrations of dissolved H2S found in blood and tissues during lethal H2S exposure in vivo. In addition, since the levels of toxicity are extremely variable among cell types, a property that is seldom acknowledged, the physiological relevance of data obtained after local or in-vitro administrations of H2S at concentrations of few microM is far from certain. Conversely, the rate of disappearance of the dissolved pool of H2S in the body (being trapped or oxidized), which we found to be at least of several micromoles/kg/min, is so rapid in vivo that if relatively low quantities of H2S, i.e. few micromoles for instance, are administered, no change in H2S concentrations in the body is to be expected, unless toxic levels are used. Protocols looking at the effects of compounds slowly releasing H2S must also resolve a similar conundrum, as their effects must be reconciled with the unique ability of the blood and tissues to get rid of H2S and the steepness of the dose-toxic effects relationship. Only by developing a comprehensive framework in which H2S metabolism and toxicity will be used as a rationale to justify any experimental approach will we be able to bring definitive evidence supporting a protective role for exogenous H2S, if any, and its putative function as an endogenous mediator.
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Affiliation(s)
- Philippe Haouzi
- Pennsylvania State University, College of Medicine, Division of Pulmonary and Critical Care Medicine, Department of Medicine, 500 University Drive, H041, Hershey, PA 17033 USA.
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Chatzianastasiou A, Bibli SI, Andreadou I, Efentakis P, Kaludercic N, Wood ME, Whiteman M, Di Lisa F, Daiber A, Manolopoulos VG, Szabó C, Papapetropoulos A. Cardioprotection by H2S Donors: Nitric Oxide-Dependent and ‑Independent Mechanisms. J Pharmacol Exp Ther 2016; 358:431-40. [PMID: 27342567 DOI: 10.1124/jpet.116.235119] [Citation(s) in RCA: 64] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2016] [Accepted: 06/21/2016] [Indexed: 12/27/2022] Open
Abstract
Hydrogen sulfide (H2S) is a signaling molecule with protective effects in the cardiovascular system. To harness the therapeutic potential of H2S, a number of donors have been developed. The present study compares the cardioprotective actions of representative H2S donors from different classes and studies their mechanisms of action in myocardial injury in vitro and in vivo. Exposure of cardiomyocytes to H2O2 led to significant cytotoxicity, which was inhibited by sodium sulfide (Na2S), thiovaline (TV), GYY4137 [morpholin-4-ium 4 methoxyphenyl(morpholino) phosphinodithioate], and AP39 [(10-oxo-10-(4-(3-thioxo-3H-1,2-dithiol5yl)phenoxy)decyl) triphenylphospho-nium bromide]. Inhibition of nitric oxide (NO) synthesis prevented the cytoprotective effects of Na2S and TV, but not GYY4137 and AP39, against H2O2-induced cardiomyocyte injury. Mice subjected to left anterior descending coronary ligation were protected from ischemia-reperfusion injury by the H2S donors tested. Inhibition of nitric oxide synthase (NOS) in vivo blocked only the beneficial effect of Na2S. Moreover, Na2S, but not AP39, administration enhanced the phosphorylation of endothelial NOS and vasodilator-associated phosphoprotein. Both Na2S and AP39 reduced infarct size in mice lacking cyclophilin-D (CypD), a modulator of the mitochondrial permeability transition pore (PTP). Nevertheless, only AP39 displayed a direct effect on mitochondria by increasing the mitochondrial Ca(2+) retention capacity, which is evidence of decreased propensity to undergo permeability transition. We conclude that although all the H2S donors we tested limited infarct size, the pathways involved were not conserved. Na2S had no direct effects on PTP opening, and its action was nitric oxide dependent. In contrast, the cardioprotection exhibited by AP39 could result from a direct inhibitory effect on PTP acting at a site different than CypD.
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Affiliation(s)
- Athanasia Chatzianastasiou
- George P. Livanos and Marianthi Simou Laboratories, First Department of Pulmonary and Critical Care Medicine, Evangelismos Hospital, Faculty of Medicine, National and Kapodistrian University of Athens, Athens, Greece (A.C., A.P.); Laboratory of Pharmacology, Democritus University of Thrace Medical School, Alexandroupolis, Greece (A.C., V.G.M.); Laboratory of Pharmacology, Faculty of Pharmacy, National and Kapodistrian University of Athens, Greece (S.-I.B., I.A., P.E., A.P.); Neuroscience Institute, CNR, Italy (N.K., F.D.L.); Biosciences, College of Life and Environmental Sciences, University of Exeter, Exeter, United Kingdom (M.E.W.); University of Exeter Medical School, Exeter, United Kingdom (M.W.); Department of Biomedical Sciences, University of Padova, Padova, Italy (F.D.L.); Center of Cardiology and Center for Thrombosis and Hemostasis, Medical Center of the Johannes Gutenberg University, Mainz, Germany (A.D.); Department of Anesthesiology, University of Texas Medical Branch, Galveston, Texas (C.S.); Center of Clinical, Experimental Surgery & Translational Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece (A.P.)
| | - Sofia-Iris Bibli
- George P. Livanos and Marianthi Simou Laboratories, First Department of Pulmonary and Critical Care Medicine, Evangelismos Hospital, Faculty of Medicine, National and Kapodistrian University of Athens, Athens, Greece (A.C., A.P.); Laboratory of Pharmacology, Democritus University of Thrace Medical School, Alexandroupolis, Greece (A.C., V.G.M.); Laboratory of Pharmacology, Faculty of Pharmacy, National and Kapodistrian University of Athens, Greece (S.-I.B., I.A., P.E., A.P.); Neuroscience Institute, CNR, Italy (N.K., F.D.L.); Biosciences, College of Life and Environmental Sciences, University of Exeter, Exeter, United Kingdom (M.E.W.); University of Exeter Medical School, Exeter, United Kingdom (M.W.); Department of Biomedical Sciences, University of Padova, Padova, Italy (F.D.L.); Center of Cardiology and Center for Thrombosis and Hemostasis, Medical Center of the Johannes Gutenberg University, Mainz, Germany (A.D.); Department of Anesthesiology, University of Texas Medical Branch, Galveston, Texas (C.S.); Center of Clinical, Experimental Surgery & Translational Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece (A.P.)
| | - Ioanna Andreadou
- George P. Livanos and Marianthi Simou Laboratories, First Department of Pulmonary and Critical Care Medicine, Evangelismos Hospital, Faculty of Medicine, National and Kapodistrian University of Athens, Athens, Greece (A.C., A.P.); Laboratory of Pharmacology, Democritus University of Thrace Medical School, Alexandroupolis, Greece (A.C., V.G.M.); Laboratory of Pharmacology, Faculty of Pharmacy, National and Kapodistrian University of Athens, Greece (S.-I.B., I.A., P.E., A.P.); Neuroscience Institute, CNR, Italy (N.K., F.D.L.); Biosciences, College of Life and Environmental Sciences, University of Exeter, Exeter, United Kingdom (M.E.W.); University of Exeter Medical School, Exeter, United Kingdom (M.W.); Department of Biomedical Sciences, University of Padova, Padova, Italy (F.D.L.); Center of Cardiology and Center for Thrombosis and Hemostasis, Medical Center of the Johannes Gutenberg University, Mainz, Germany (A.D.); Department of Anesthesiology, University of Texas Medical Branch, Galveston, Texas (C.S.); Center of Clinical, Experimental Surgery & Translational Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece (A.P.)
| | - Panagiotis Efentakis
- George P. Livanos and Marianthi Simou Laboratories, First Department of Pulmonary and Critical Care Medicine, Evangelismos Hospital, Faculty of Medicine, National and Kapodistrian University of Athens, Athens, Greece (A.C., A.P.); Laboratory of Pharmacology, Democritus University of Thrace Medical School, Alexandroupolis, Greece (A.C., V.G.M.); Laboratory of Pharmacology, Faculty of Pharmacy, National and Kapodistrian University of Athens, Greece (S.-I.B., I.A., P.E., A.P.); Neuroscience Institute, CNR, Italy (N.K., F.D.L.); Biosciences, College of Life and Environmental Sciences, University of Exeter, Exeter, United Kingdom (M.E.W.); University of Exeter Medical School, Exeter, United Kingdom (M.W.); Department of Biomedical Sciences, University of Padova, Padova, Italy (F.D.L.); Center of Cardiology and Center for Thrombosis and Hemostasis, Medical Center of the Johannes Gutenberg University, Mainz, Germany (A.D.); Department of Anesthesiology, University of Texas Medical Branch, Galveston, Texas (C.S.); Center of Clinical, Experimental Surgery & Translational Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece (A.P.)
| | - Nina Kaludercic
- George P. Livanos and Marianthi Simou Laboratories, First Department of Pulmonary and Critical Care Medicine, Evangelismos Hospital, Faculty of Medicine, National and Kapodistrian University of Athens, Athens, Greece (A.C., A.P.); Laboratory of Pharmacology, Democritus University of Thrace Medical School, Alexandroupolis, Greece (A.C., V.G.M.); Laboratory of Pharmacology, Faculty of Pharmacy, National and Kapodistrian University of Athens, Greece (S.-I.B., I.A., P.E., A.P.); Neuroscience Institute, CNR, Italy (N.K., F.D.L.); Biosciences, College of Life and Environmental Sciences, University of Exeter, Exeter, United Kingdom (M.E.W.); University of Exeter Medical School, Exeter, United Kingdom (M.W.); Department of Biomedical Sciences, University of Padova, Padova, Italy (F.D.L.); Center of Cardiology and Center for Thrombosis and Hemostasis, Medical Center of the Johannes Gutenberg University, Mainz, Germany (A.D.); Department of Anesthesiology, University of Texas Medical Branch, Galveston, Texas (C.S.); Center of Clinical, Experimental Surgery & Translational Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece (A.P.)
| | - Mark E Wood
- George P. Livanos and Marianthi Simou Laboratories, First Department of Pulmonary and Critical Care Medicine, Evangelismos Hospital, Faculty of Medicine, National and Kapodistrian University of Athens, Athens, Greece (A.C., A.P.); Laboratory of Pharmacology, Democritus University of Thrace Medical School, Alexandroupolis, Greece (A.C., V.G.M.); Laboratory of Pharmacology, Faculty of Pharmacy, National and Kapodistrian University of Athens, Greece (S.-I.B., I.A., P.E., A.P.); Neuroscience Institute, CNR, Italy (N.K., F.D.L.); Biosciences, College of Life and Environmental Sciences, University of Exeter, Exeter, United Kingdom (M.E.W.); University of Exeter Medical School, Exeter, United Kingdom (M.W.); Department of Biomedical Sciences, University of Padova, Padova, Italy (F.D.L.); Center of Cardiology and Center for Thrombosis and Hemostasis, Medical Center of the Johannes Gutenberg University, Mainz, Germany (A.D.); Department of Anesthesiology, University of Texas Medical Branch, Galveston, Texas (C.S.); Center of Clinical, Experimental Surgery & Translational Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece (A.P.)
| | - Matthew Whiteman
- George P. Livanos and Marianthi Simou Laboratories, First Department of Pulmonary and Critical Care Medicine, Evangelismos Hospital, Faculty of Medicine, National and Kapodistrian University of Athens, Athens, Greece (A.C., A.P.); Laboratory of Pharmacology, Democritus University of Thrace Medical School, Alexandroupolis, Greece (A.C., V.G.M.); Laboratory of Pharmacology, Faculty of Pharmacy, National and Kapodistrian University of Athens, Greece (S.-I.B., I.A., P.E., A.P.); Neuroscience Institute, CNR, Italy (N.K., F.D.L.); Biosciences, College of Life and Environmental Sciences, University of Exeter, Exeter, United Kingdom (M.E.W.); University of Exeter Medical School, Exeter, United Kingdom (M.W.); Department of Biomedical Sciences, University of Padova, Padova, Italy (F.D.L.); Center of Cardiology and Center for Thrombosis and Hemostasis, Medical Center of the Johannes Gutenberg University, Mainz, Germany (A.D.); Department of Anesthesiology, University of Texas Medical Branch, Galveston, Texas (C.S.); Center of Clinical, Experimental Surgery & Translational Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece (A.P.)
| | - Fabio Di Lisa
- George P. Livanos and Marianthi Simou Laboratories, First Department of Pulmonary and Critical Care Medicine, Evangelismos Hospital, Faculty of Medicine, National and Kapodistrian University of Athens, Athens, Greece (A.C., A.P.); Laboratory of Pharmacology, Democritus University of Thrace Medical School, Alexandroupolis, Greece (A.C., V.G.M.); Laboratory of Pharmacology, Faculty of Pharmacy, National and Kapodistrian University of Athens, Greece (S.-I.B., I.A., P.E., A.P.); Neuroscience Institute, CNR, Italy (N.K., F.D.L.); Biosciences, College of Life and Environmental Sciences, University of Exeter, Exeter, United Kingdom (M.E.W.); University of Exeter Medical School, Exeter, United Kingdom (M.W.); Department of Biomedical Sciences, University of Padova, Padova, Italy (F.D.L.); Center of Cardiology and Center for Thrombosis and Hemostasis, Medical Center of the Johannes Gutenberg University, Mainz, Germany (A.D.); Department of Anesthesiology, University of Texas Medical Branch, Galveston, Texas (C.S.); Center of Clinical, Experimental Surgery & Translational Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece (A.P.)
| | - Andreas Daiber
- George P. Livanos and Marianthi Simou Laboratories, First Department of Pulmonary and Critical Care Medicine, Evangelismos Hospital, Faculty of Medicine, National and Kapodistrian University of Athens, Athens, Greece (A.C., A.P.); Laboratory of Pharmacology, Democritus University of Thrace Medical School, Alexandroupolis, Greece (A.C., V.G.M.); Laboratory of Pharmacology, Faculty of Pharmacy, National and Kapodistrian University of Athens, Greece (S.-I.B., I.A., P.E., A.P.); Neuroscience Institute, CNR, Italy (N.K., F.D.L.); Biosciences, College of Life and Environmental Sciences, University of Exeter, Exeter, United Kingdom (M.E.W.); University of Exeter Medical School, Exeter, United Kingdom (M.W.); Department of Biomedical Sciences, University of Padova, Padova, Italy (F.D.L.); Center of Cardiology and Center for Thrombosis and Hemostasis, Medical Center of the Johannes Gutenberg University, Mainz, Germany (A.D.); Department of Anesthesiology, University of Texas Medical Branch, Galveston, Texas (C.S.); Center of Clinical, Experimental Surgery & Translational Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece (A.P.)
| | - Vangelis G Manolopoulos
- George P. Livanos and Marianthi Simou Laboratories, First Department of Pulmonary and Critical Care Medicine, Evangelismos Hospital, Faculty of Medicine, National and Kapodistrian University of Athens, Athens, Greece (A.C., A.P.); Laboratory of Pharmacology, Democritus University of Thrace Medical School, Alexandroupolis, Greece (A.C., V.G.M.); Laboratory of Pharmacology, Faculty of Pharmacy, National and Kapodistrian University of Athens, Greece (S.-I.B., I.A., P.E., A.P.); Neuroscience Institute, CNR, Italy (N.K., F.D.L.); Biosciences, College of Life and Environmental Sciences, University of Exeter, Exeter, United Kingdom (M.E.W.); University of Exeter Medical School, Exeter, United Kingdom (M.W.); Department of Biomedical Sciences, University of Padova, Padova, Italy (F.D.L.); Center of Cardiology and Center for Thrombosis and Hemostasis, Medical Center of the Johannes Gutenberg University, Mainz, Germany (A.D.); Department of Anesthesiology, University of Texas Medical Branch, Galveston, Texas (C.S.); Center of Clinical, Experimental Surgery & Translational Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece (A.P.)
| | - Csaba Szabó
- George P. Livanos and Marianthi Simou Laboratories, First Department of Pulmonary and Critical Care Medicine, Evangelismos Hospital, Faculty of Medicine, National and Kapodistrian University of Athens, Athens, Greece (A.C., A.P.); Laboratory of Pharmacology, Democritus University of Thrace Medical School, Alexandroupolis, Greece (A.C., V.G.M.); Laboratory of Pharmacology, Faculty of Pharmacy, National and Kapodistrian University of Athens, Greece (S.-I.B., I.A., P.E., A.P.); Neuroscience Institute, CNR, Italy (N.K., F.D.L.); Biosciences, College of Life and Environmental Sciences, University of Exeter, Exeter, United Kingdom (M.E.W.); University of Exeter Medical School, Exeter, United Kingdom (M.W.); Department of Biomedical Sciences, University of Padova, Padova, Italy (F.D.L.); Center of Cardiology and Center for Thrombosis and Hemostasis, Medical Center of the Johannes Gutenberg University, Mainz, Germany (A.D.); Department of Anesthesiology, University of Texas Medical Branch, Galveston, Texas (C.S.); Center of Clinical, Experimental Surgery & Translational Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece (A.P.)
| | - Andreas Papapetropoulos
- George P. Livanos and Marianthi Simou Laboratories, First Department of Pulmonary and Critical Care Medicine, Evangelismos Hospital, Faculty of Medicine, National and Kapodistrian University of Athens, Athens, Greece (A.C., A.P.); Laboratory of Pharmacology, Democritus University of Thrace Medical School, Alexandroupolis, Greece (A.C., V.G.M.); Laboratory of Pharmacology, Faculty of Pharmacy, National and Kapodistrian University of Athens, Greece (S.-I.B., I.A., P.E., A.P.); Neuroscience Institute, CNR, Italy (N.K., F.D.L.); Biosciences, College of Life and Environmental Sciences, University of Exeter, Exeter, United Kingdom (M.E.W.); University of Exeter Medical School, Exeter, United Kingdom (M.W.); Department of Biomedical Sciences, University of Padova, Padova, Italy (F.D.L.); Center of Cardiology and Center for Thrombosis and Hemostasis, Medical Center of the Johannes Gutenberg University, Mainz, Germany (A.D.); Department of Anesthesiology, University of Texas Medical Branch, Galveston, Texas (C.S.); Center of Clinical, Experimental Surgery & Translational Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece (A.P.)
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Sun J, Aponte AM, Menazza S, Gucek M, Steenbergen C, Murphy E. Additive cardioprotection by pharmacological postconditioning with hydrogen sulfide and nitric oxide donors in mouse heart: S-sulfhydration vs. S-nitrosylation. Cardiovasc Res 2016; 110:96-106. [PMID: 26907390 DOI: 10.1093/cvr/cvw037] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2015] [Accepted: 02/12/2016] [Indexed: 11/14/2022] Open
Abstract
Hydrogen sulfide (H2S), as a gaseous signalling molecule, has been found to play important roles in postconditioning (PostC)-induced cardioprotection. Similar to nitric oxide (NO)-mediated protein S-nitrosylation (SNO), recent studies suggest that H2S could regulate protein function through another redox-based post-translational modification on protein cysteine residue(s), i.e. S-sulfhydration (SSH). In this study, we examined whether there are changes in protein SSH associated with cardioprotection induced by treatment with H2S on reperfusion. In addition, we also examined whether there is cross talk between H2S and NO. Compared with control, treatment on reperfusion with NaHS (H2S donor, 100 µmol/L) significantly reduced post-ischaemic contractile dysfunction and infarct size. A comparable cardioprotective effect could be also achieved by reperfusion treatment with SNAP (NO donor, 10 µmol/L). Interestingly, simultaneous reperfusion with both donors had an additive protective effect. In addition, C-PTIO (NO scavenger, 20 µmol/L) eliminated the protection induced by NaHS and also the additive protection by SNAP + NaHS together. Using a modified biotin switch method, we observed a small increase in SSH following NaHS treatment on reperfusion. We also found that NaHS treatment on reperfusion increases SNO to a level comparable to that with SNAP treatment. In addition, there was an additive increase in SNO but not SSH when SNAP and NaHS were added together at reperfusion. Thus, part of the benefit of NaHS is an increase in SNO, and the magnitude of the protective effect is related to the magnitude of the increase in SNO.
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Affiliation(s)
- Junhui Sun
- Systems Biology Center, National Heart Lung and Blood Institute, National Institutes of Health, 10 Center Drive, Building 10/Room 8N206, Bethesda, MD 20892, USA
| | - Angel M Aponte
- Proteomics Core Facility, National Heart Lung and Blood Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Sara Menazza
- Systems Biology Center, National Heart Lung and Blood Institute, National Institutes of Health, 10 Center Drive, Building 10/Room 8N206, Bethesda, MD 20892, USA
| | - Marjan Gucek
- Proteomics Core Facility, National Heart Lung and Blood Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Charles Steenbergen
- Department of Pathology, Johns Hopkins Medical Institutions, Baltimore, MD 21205, USA
| | - Elizabeth Murphy
- Systems Biology Center, National Heart Lung and Blood Institute, National Institutes of Health, 10 Center Drive, Building 10/Room 8N206, Bethesda, MD 20892, USA
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46
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Hedegaard ER, Johnsen J, Povlsen JA, Jespersen NR, Shanmuganathan JA, Laursen MR, Kristiansen SB, Simonsen U, Botker HE. Inhibition of KV7 Channels Protects the Rat Heart against Myocardial Ischemia and Reperfusion Injury. ACTA ACUST UNITED AC 2016; 357:94-102. [DOI: 10.1124/jpet.115.230409] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2015] [Accepted: 02/05/2016] [Indexed: 02/06/2023]
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Bos EM, van Goor H, Joles JA, Whiteman M, Leuvenink HGD. Hydrogen sulfide: physiological properties and therapeutic potential in ischaemia. Br J Pharmacol 2016; 172:1479-93. [PMID: 25091411 DOI: 10.1111/bph.12869] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2013] [Revised: 06/19/2014] [Accepted: 07/27/2014] [Indexed: 12/19/2022] Open
Abstract
Hydrogen sulfide (H2 S) has become a molecule of high interest in recent years, and it is now recognized as the third gasotransmitter in addition to nitric oxide and carbon monoxide. In this review, we discuss the recent literature on the physiology of endogenous and exogenous H2 S, focusing upon the protective effects of hydrogen sulfide in models of hypoxia and ischaemia.
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Affiliation(s)
- Eelke M Bos
- Department of Pathology and Medical Biology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands; Department of Surgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
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48
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Snijder PM, Frenay AR, de Boer RA, Pasch A, Hillebrands JL, Leuvenink HGD, van Goor H. Exogenous administration of thiosulfate, a donor of hydrogen sulfide, attenuates angiotensin II-induced hypertensive heart disease in rats. Br J Pharmacol 2016; 172:1494-504. [PMID: 24962324 DOI: 10.1111/bph.12825] [Citation(s) in RCA: 78] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2013] [Revised: 06/09/2014] [Accepted: 06/15/2014] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND AND PURPOSE Hypertension is an important mediator of cardiac damage and remodelling. Hydrogen sulfide (H2S) is an endogenously produced gasotransmitter with cardioprotective properties. However, it is not yet in clinical use. We, therefore, investigated the protective effects of sodium thiosulfate (STS), a clinically applicable H2 S donor substance, in angiotensin II (Ang II)-induced hypertensive cardiac disease in rats. EXPERIMENTAL APPROACH Male Sprague Dawley rats were infused with Ang II (435 ng kg min(-1)) or saline (control) for 3 weeks via s.c. placed osmotic minipumps. During these 3 weeks, rats received i.p. injections of either STS, NaHS or vehicle (0.9% NaCl). KEY RESULTS Compared with controls, Ang II infusion caused an increase in systolic and diastolic BP with associated cardiac damage as evidenced by cardiac hypertrophy, an increase in atrial natriuretic peptide (ANP) mRNA, cardiac fibrosis and increased oxidative stress. Treatment with NaHS and STS prevented the development of hypertension and the increase in ANP mRNA levels. Furthermore, the degree of cardiac hypertrophy, the extent of histological fibrosis in combination with the expression of profibrotic genes and the levels of oxidative stress were all significantly decreased. CONCLUSIONS AND IMPLICATIONS Ang II-induced hypertensive cardiac disease can be attenuated by treatment with STS and NaHS. Although BP regulation is the most plausible mechanism of cardiac protection, the antifibrotic and antioxidant properties of released sulfide may also contribute to their effects. Our data show that H2 S might be a valuable addition to the already existing antihypertensive and cardioprotective therapies.
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Affiliation(s)
- P M Snijder
- Department of Pathology and Medical Biology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands; Department of Surgery, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
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49
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Karimi Galougahi K, Ashley EA, Ali ZA. Redox regulation of vascular remodeling. Cell Mol Life Sci 2016; 73:349-63. [PMID: 26483132 PMCID: PMC11108558 DOI: 10.1007/s00018-015-2068-y] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2015] [Revised: 10/05/2015] [Accepted: 10/08/2015] [Indexed: 01/09/2023]
Abstract
Vascular remodeling is a dynamic process of structural and functional changes in response to biochemical and biomechanical signals in a complex in vivo milieu. While inherently adaptive, dysregulation leads to maladaptive remodeling. Reactive oxygen species participate in homeostatic cell signaling in tightly regulated- and compartmentalized cellular circuits. It is well established that perturbations in oxidation-reduction (redox) homeostasis can lead to a state of oxidative-, and more recently, reductive stress. We provide an overview of the redox signaling in the vasculature and review the role of oxidative- and reductive stress in maladaptive vascular remodeling. Particular emphasis has been placed on essential processes that determine phenotype modulation, migration and fate of the main cell types in the vessel wall. Recent advances in systems biology and the translational opportunities they may provide to specifically target the redox pathways driving pathological vascular remodeling are discussed.
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Affiliation(s)
- Keyvan Karimi Galougahi
- Division of Cardiology, Center for Interventional Vascular Therapy, New York Presbyterian Hospital and Columbia University, New York, NY, USA.
- Sydney Medical School Foundation, University of Sydney, Sydney, Australia.
| | - Euan A Ashley
- Division of Cardiology, Stanford University, Stanford, CA, USA
| | - Ziad A Ali
- Division of Cardiology, Center for Interventional Vascular Therapy, New York Presbyterian Hospital and Columbia University, New York, NY, USA
- Cardiovascular Research Foundation, New York, NY, USA
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50
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Zhang J, Zhou J, Dong X, Zheng X, Zhao W. A near-infrared BODIPY-based fluorescent probe for the detection of hydrogen sulfide in fetal bovine serum and living cells. RSC Adv 2016. [DOI: 10.1039/c6ra06952e] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
A near-infrared (NIR) “off–on” fluorescent probe was developed for the detection of H2S. The new probe possesses a highly selective and sensitive response to H2S. The probe has low toxicity and was successfully used to detect H2S in biological serum samples and living cells.
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Affiliation(s)
- Jian Zhang
- School of Pharmacy
- Fudan University
- Shanghai
- P. R. China
| | - Junliang Zhou
- Institute of Pharmacy and Pharmacology
- University of South China
- Hengyang
- P. R. China
| | - Xiaochun Dong
- School of Pharmacy
- Fudan University
- Shanghai
- P. R. China
| | - Xing Zheng
- Institute of Pharmacy and Pharmacology
- University of South China
- Hengyang
- P. R. China
| | - Weili Zhao
- School of Pharmacy
- Fudan University
- Shanghai
- P. R. China
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