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Zhao Z, Cao L, Zhang T, Hu R, Wang S, Li S, Li Y, Yang G. Novel Reaction-Based Fluorescence Probes for the Detection of Hydrogen Sulfide in Living Cells. ChemistrySelect 2016. [DOI: 10.1002/slct.201600382] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Zhensheng Zhao
- Beijing National Laboratory for Molecular Sciences; Key Laboratory of Photochemistry, Institute of Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; Beijing 100190 China
| | - Lixia Cao
- Beijing National Laboratory for Molecular Sciences; Key Laboratory of Photochemistry, Institute of Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; Beijing 100190 China
| | - Tao Zhang
- Beijing National Laboratory for Molecular Sciences; Key Laboratory of Photochemistry, Institute of Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; Beijing 100190 China
| | - Rui Hu
- Beijing National Laboratory for Molecular Sciences; Key Laboratory of Photochemistry, Institute of Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; Beijing 100190 China
| | - Shuangqing Wang
- Beijing National Laboratory for Molecular Sciences; Key Laboratory of Photochemistry, Institute of Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; Beijing 100190 China
| | - Shayu Li
- Beijing National Laboratory for Molecular Sciences; Key Laboratory of Photochemistry, Institute of Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; Beijing 100190 China
| | - Yi Li
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials; Technical Institute of Physics and Chemistry; Chinese Academy of Sciences; Beijing 100190 China
| | - Guoqiang Yang
- Beijing National Laboratory for Molecular Sciences; Key Laboratory of Photochemistry, Institute of Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; Beijing 100190 China
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Implications of Hydrogen Sulfide in Glucose Regulation: How H2S Can Alter Glucose Homeostasis through Metabolic Hormones. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2016; 2016:3285074. [PMID: 27478532 PMCID: PMC4958482 DOI: 10.1155/2016/3285074] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/29/2016] [Accepted: 06/09/2016] [Indexed: 12/28/2022]
Abstract
Diabetes and its comorbidities continue to be a major health problem worldwide. Understanding the precise mechanisms that control glucose homeostasis and their dysregulation during diabetes are a major research focus. Hydrogen sulfide (H2S) has emerged as an important regulator of glucose homeostasis. This is achieved through its production and action in several metabolic and hormone producing organs including the pancreas, liver, and adipose. Of importance, H2S production and signaling in these tissues are altered during both type 1 and type 2 diabetes mellitus. This review first examines how H2S is produced both endogenously and by gastrointestinal microbes, with a particular focus on the altered production that occurs during obesity and diabetes. Next, the action of H2S on the metabolic organs with key roles in glucose homeostasis, with a particular focus on insulin, is described. Recent work has also suggested that the effects of H2S on glucose homeostasis goes beyond its role in insulin secretion. Several studies have demonstrated important roles for H2S in hepatic glucose output and adipose glucose uptake. The mechanism of H2S action on these metabolic organs is described. In the final part of this review, future directions examining the roles of H2S in other metabolic and glucoregulatory hormone secreting tissues are proposed.
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154
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Zhang H, Kong X, Tang Y, Lin W. Hydrogen Sulfide Triggered Charge-Reversal Micelles for Cancer-Targeted Drug Delivery and Imaging. ACS APPLIED MATERIALS & INTERFACES 2016; 8:16227-16239. [PMID: 27280335 DOI: 10.1021/acsami.6b03254] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Currently, the development of polymeric micelles combining diagnosis and targeted therapy is theoretically and practically significant in cancer treatment. In addition, it has been reported that cancer cells can produce large amounts of hydrogen sulfide (H2S) and their survival depends on the content of H2S. In this study, a series of N-(2-hydroxyethyl)-4-azide-1,8-naphthalimide ended amphiphilic diblock copolymer poly(2-hydroxyethyl methacrylate)-block-poly(methyl methacrylate) (N3-Nap-PHEMA-b-PMMA-N3) micelles were prepared. Around cancer tissues, the N3-Nap-PHEMA45-b-PMMA42-N3 micelles exhibited dual characteristics of monitoring H2S and H2S triggered charge reversal with the reduction of the azido group. The surface charge of N3-Nap-PHEMA45-b-PMMA42-N3 micelles reversed from negative to positive after monitoring H2S. With H2S triggered charge reversal, the cellular uptake of DOX-loaded N3-Nap-PHEMA45-b-PMMA42-N3 micelles was effectively enhanced through electrostatic attraction mediated targeting, and a fast doxorubicin (DOX) release rate was observed. The MTT assay demonstrated that N3-Nap-PHEMA45-b-PMMA42-N3 micelles were biocompatible to HeLa cells, and DOX-loaded N3-Nap-PHEMA45-b-PMMA42-N3 micelles showed enhanced cytotoxicity in HeLa cells in the presence of H2S. Furthermore, in vivo fluorescence imaging and biodistribution experiments revealed that DOX-loaded N3-Nap-PHEMA45-b-PMMA42-N3 micelles could provide good tumor imaging and accumulate in tumor tissue. Therefore, N3-Nap-PHEMA45-b-PMMA42-N3 micelles can be used as a promising platform for tumor diagnosis and therapy.
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Affiliation(s)
- Haitao Zhang
- Institute of Fluorescent Probes for Biological Imaging, School of Chemistry and Chemical Engineering, School of Biological Science and Technology, University of Jinan , Jinan, Shandong 250022, People's Republic of China
| | - Xiuqi Kong
- Institute of Fluorescent Probes for Biological Imaging, School of Chemistry and Chemical Engineering, School of Biological Science and Technology, University of Jinan , Jinan, Shandong 250022, People's Republic of China
| | - Yonghe Tang
- Institute of Fluorescent Probes for Biological Imaging, School of Chemistry and Chemical Engineering, School of Biological Science and Technology, University of Jinan , Jinan, Shandong 250022, People's Republic of China
| | - Weiying Lin
- Institute of Fluorescent Probes for Biological Imaging, School of Chemistry and Chemical Engineering, School of Biological Science and Technology, University of Jinan , Jinan, Shandong 250022, People's Republic of China
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155
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Pak YL, Li J, Ko KC, Kim G, Lee JY, Yoon J. Mitochondria-Targeted Reaction-Based Fluorescent Probe for Hydrogen Sulfide. Anal Chem 2016; 88:5476-81. [DOI: 10.1021/acs.analchem.6b00956] [Citation(s) in RCA: 186] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Yen Leng Pak
- Department
of Chemistry and Nano Science, Ewha Womans University, Seoul 120-750, Korea
| | - Jun Li
- Department
of Chemistry and Nano Science, Ewha Womans University, Seoul 120-750, Korea
| | - Kyoung Chul Ko
- Department
of Chemistry, Sungkyunkwan University, Suwon 16419, Korea
| | - Gyoungmi Kim
- Department
of Chemistry and Nano Science, Ewha Womans University, Seoul 120-750, Korea
| | - Jin Yong Lee
- Department
of Chemistry, Sungkyunkwan University, Suwon 16419, Korea
| | - Juyoung Yoon
- Department
of Chemistry and Nano Science, Ewha Womans University, Seoul 120-750, Korea
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Abstract
Hydrogen sulfide (H(2)S) is a gasomediator synthesized from L- and D-cysteine in various tissues. It is involved in a number of physiological and pathological processes. H(2)S exhibits antiatherosclerotic, vasodilator, and proangiogenic properties, and protects the kidney and heart from damage following ischemia/reperfusion injury. H(2)S donors may be natural or synthetic, and may be used for the safe treatment of a wide range of diseases. This review article summarizes the current state of knowledge of the therapeutic function of H(2)S.
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Affiliation(s)
- Beata Olas
- Department of General Biochemistry, Faculty of Biology and Environmental Protection, University of Lodz, Lodz, Poland.
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157
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Tang L, Zheng Z, Zhong K, Bian Y. A 2,5-diaryl-1,3,4-oxadiazole-based fluorescent probe for rapid and highly selective recognition of hydrogen sulfide with a large Stokes shift through switching on ESIPT. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.02.056] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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158
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Huang Y, Zhang C, Xi Z, Yi L. Synthesis and characterizations of a highly sensitive and selective fluorescent probe for hydrogen sulfide. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.02.017] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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159
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Chen Y, Guan R, Zhang C, Huang J, Ji L, Chao H. Two-photon luminescent metal complexes for bioimaging and cancer phototherapy. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2015.09.010] [Citation(s) in RCA: 146] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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160
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Liang Z, Tsoi TH, Chan CF, Dai L, Wu Y, Du G, Zhu L, Lee CS, Wong WT, Law GL, Wong KL. A smart "off-on" gate for the in situ detection of hydrogen sulphide with Cu(ii)-assisted europium emission. Chem Sci 2016; 7:2151-2156. [PMID: 29899943 PMCID: PMC5968757 DOI: 10.1039/c5sc04091d] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2015] [Accepted: 12/07/2015] [Indexed: 12/25/2022] Open
Abstract
A water-soluble and emissive Eu-complex (EuL1) bearing a DO3A(Eu3+)-pyridine-aza-crown motif has been prepared and its Cu2+ complex has been demonstrated to be a smart luminescence "off-on" gate for H2S detection in water with a nano-molar detection limit (60 nM). EuL1 binds to Cu2+ ions selectively (KB = 1.2 × 105 M-1) inducing 17-fold luminescence quenching and forming a 1 : 1 stoichiometric complex (EuL1-Cu2+), which responds to H2S selectively with restoration of the original Eu emission of EuL1 followed by a further 40-fold luminescence enhancement, forming a 1 : 1 stoichiometric complex (EuL1-Na2S, KB = 1.5 × 104 M-1). Without Cu2+ ions, EuL1 showed non-specific binding towards H2S with only a 5-fold luminescence enhancement.
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Affiliation(s)
- Zhenhao Liang
- Laboratory of Chemical Genomics , School of Chemical Biology and Biotechnology , Peking University Shenzhen Graduate School , Shenzhen University Town , Xili , Shenzhen 518055 , China .
- State Key Laboratory for Chiral Sciences , Department of Applied Biological and Chemical Technology , Hong Kong Polytechnic University Shenzhen Research Institute , Shenzhen , China
| | - Tik-Hung Tsoi
- State Key Laboratory for Chiral Sciences , Department of Applied Biological and Chemical Technology , Hong Kong Polytechnic University Shenzhen Research Institute , Shenzhen , China
| | - Chi-Fai Chan
- Department of Chemistry , Hong Kong Baptist University , Kowloon Tong , Hong Kong
| | - Lixiong Dai
- State Key Laboratory for Chiral Sciences , Department of Applied Biological and Chemical Technology , Hong Kong Polytechnic University Shenzhen Research Institute , Shenzhen , China
- Department of Chemistry , Hong Kong Baptist University , Kowloon Tong , Hong Kong
| | - Yudan Wu
- Laboratory of Chemical Genomics , School of Chemical Biology and Biotechnology , Peking University Shenzhen Graduate School , Shenzhen University Town , Xili , Shenzhen 518055 , China .
| | - Guangyan Du
- Laboratory of Chemical Genomics , School of Chemical Biology and Biotechnology , Peking University Shenzhen Graduate School , Shenzhen University Town , Xili , Shenzhen 518055 , China .
| | - Lizhi Zhu
- Laboratory of Chemical Genomics , School of Chemical Biology and Biotechnology , Peking University Shenzhen Graduate School , Shenzhen University Town , Xili , Shenzhen 518055 , China .
- State Key Laboratory for Chiral Sciences , Department of Applied Biological and Chemical Technology , Hong Kong Polytechnic University Shenzhen Research Institute , Shenzhen , China
| | - Chi-Sing Lee
- Laboratory of Chemical Genomics , School of Chemical Biology and Biotechnology , Peking University Shenzhen Graduate School , Shenzhen University Town , Xili , Shenzhen 518055 , China .
| | - Wing-Tak Wong
- State Key Laboratory for Chiral Sciences , Department of Applied Biological and Chemical Technology , Hong Kong Polytechnic University Shenzhen Research Institute , Shenzhen , China
| | - Ga-Lai Law
- State Key Laboratory for Chiral Sciences , Department of Applied Biological and Chemical Technology , Hong Kong Polytechnic University Shenzhen Research Institute , Shenzhen , China
| | - Ka-Leung Wong
- Department of Chemistry , Hong Kong Baptist University , Kowloon Tong , Hong Kong
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161
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MiR 20a,-20b and -200c are involved in hydrogen sulfide stimulation of VEGF production in human placental trophoblasts. Placenta 2016; 39:101-10. [PMID: 26992682 DOI: 10.1016/j.placenta.2016.01.019] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2015] [Revised: 01/07/2016] [Accepted: 01/21/2016] [Indexed: 11/22/2022]
Abstract
UNLABELLED Hydrogen sulfide (H2S) has been implicated to angiogenesis in various tissues. We sought to investigate the role of hydrogen sulfide (H2S) in regulating production of vascular endothelial growth factor (VEGF) proteins, the key factors of angiogenesis and vasculogenesis, in placenta. METHODS Placental tissues were obtained from pregnant women with preeclampsia and healthy pregnant women who underwent elective cesarean section. Explants and trophoblasts were isolated from healthy placentas and treated with H2S donor and precursor. Western blotting was used to determine the levels of cystathionine β-synthase (CBS) and cystathionine γ-lyase (CSE). The levels of VEGF mRNA, miR miR-200c,-20a and -20b were determined by quantitative real time PCR. RESULTS NaHS and l-cysteine increased VEGF but not placenta growth factor (PlGF) production in cultured explants and trophoblasts. Transfection of CBS and CSE siRNA reversed the stimulatory effect of l-cysteine on VEGF production in placental cells. H2S prolonged the half-life of VEGF mRNA and decreased the expression of miR-200c,-20a and -20b in placental cells. MiR-200c mimic and inhibitor affected VEGF mRNA and protein level, whereas miR-20a or -20b mimic and inhibitor affect VEGF protein release but not mRNA expression. The expression level of miR-200c,-20a and -20b as well as the level of CBS, CSE and VEGF were downregulated in preeclamptic placentas. CONCLUSION H2S produced via CSE and CBS plays a critical role in VEGF production in human placenta. Reduced expression of CSE and CBS may contribute to the abnormal production of angiogenic factors in preeclamptic placenta.
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162
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Untereiner AA, Wang R, Ju Y, Wu L. Decreased Gluconeogenesis in the Absence of Cystathionine Gamma-Lyase and the Underlying Mechanisms. Antioxid Redox Signal 2016; 24:129-40. [PMID: 26401978 PMCID: PMC4742978 DOI: 10.1089/ars.2015.6369] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
AIMS To investigate the regulation of hepatic glucose production by cystathionine γ-lyase (CSE)-generated hydrogen sulfide (H2S) in hepatic glucose production under physiological conditions. RESULTS We found that CSE knockout (KO) mice had a reduced rate of gluconeogenesis, which was reversed by administration of NaHS (an H2S donor) (i.p.). Interestingly, isolated CSE KO hepatocytes exhibited a reduced glycemic response to chemical-induced activation of the cyclic adenosine monophosphate (cAMP)/protein kinase A (PKA) and glucocorticoid pathways compared with wild-type (WT) hepatocytes. Treatment with the inhibitors for PKA (KT5720) or glucocorticoid receptor (GR) (RU-486) significantly reduced H2S-stimulated glucose production from both WT and CSE KO mouse hepatocytes. NaHS treatment upregulated the protein levels of key gluconeogenic transcription factors, such as peroxisome proliferator-activated receptor-γ coactivator-1α (PGC-1α) and CCAAT-enhancer-binding protein-β (C/EBP-β). Moreover, exogenous H2S augmented the S-sulfhydration of the rate-limiting gluconeogenic enzymes and PGC-1α and increased their activities, which were lower in untreated CSE KO hepatocytes. Finally, knockdown of PGC-1α, but not C/EBP-β, significantly decreased NaHS-induced glucose production from the primary hepatocytes. INNOVATION This study demonstrates the stimulatory effect of endogenous H2S on liver glucose production and reveals three underlying mechanisms; that is, H2S upregulates the expression levels of PGC-1α and phosphoenolpyruvate carboxykinase via the GR pathway; H2S upregulates the expression level of PGC-1α through the activation of the cAMP/PKA pathway as well as PGC-1α activity via S-sulfhydration; and H2S upregulates the expression and the activities (by S-sulfhydration) of glucose-6-phosphatase and fructose-1,6-bisphosphatase. CONCLUSION This study may offer clues for the homeostatic regulation of glucose metabolism under physiological conditions and its dysregulation in metabolic syndrome.
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Affiliation(s)
- Ashley A Untereiner
- 1 The Cardiovascular and Metabolic Research Unit, Lakehead University , Ontario, Canada .,2 Department of Health Sciences, Lakehead University , Ontario, Canada .,3 Thunder Bay Regional Research Institute , Ontario, Canada
| | - Rui Wang
- 1 The Cardiovascular and Metabolic Research Unit, Lakehead University , Ontario, Canada .,4 Department of Biology, Laurentian University , Ontario, Canada
| | - YoungJun Ju
- 1 The Cardiovascular and Metabolic Research Unit, Lakehead University , Ontario, Canada .,5 Department of Kinesiology, Lakehead University , Ontario, Canada
| | - Lingyun Wu
- 1 The Cardiovascular and Metabolic Research Unit, Lakehead University , Ontario, Canada .,2 Department of Health Sciences, Lakehead University , Ontario, Canada .,3 Thunder Bay Regional Research Institute , Ontario, Canada
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163
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Ren M, Deng B, Kong X, Zhou K, Liu K, Xu G, Lin W. A TICT-based fluorescent probe for rapid and specific detection of hydrogen sulfide and its bio-imaging applications. Chem Commun (Camb) 2016; 52:6415-8. [DOI: 10.1039/c6cc00966b] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Through rational design, the first TICT based fluorescent H2S probe was developed, which exhibited ideal properties such as fast response, good selectivity, high sensitivity, and it was suitable for visualization of exogenous and endogenous H2S in living cells.
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Affiliation(s)
- Mingguang Ren
- Institute of Fluorescent Probes for Biological Imaging
- School of Chemistry and Chemical Engineering
- School of Biological Science and Technology
- University of Jinan
- Jinan
| | - Beibei Deng
- Institute of Fluorescent Probes for Biological Imaging
- School of Chemistry and Chemical Engineering
- School of Biological Science and Technology
- University of Jinan
- Jinan
| | - Xiuqi Kong
- Institute of Fluorescent Probes for Biological Imaging
- School of Chemistry and Chemical Engineering
- School of Biological Science and Technology
- University of Jinan
- Jinan
| | - Kai Zhou
- Institute of Fluorescent Probes for Biological Imaging
- School of Chemistry and Chemical Engineering
- School of Biological Science and Technology
- University of Jinan
- Jinan
| | - Keyin Liu
- Institute of Fluorescent Probes for Biological Imaging
- School of Chemistry and Chemical Engineering
- School of Biological Science and Technology
- University of Jinan
- Jinan
| | - Gaoping Xu
- Institute of Fluorescent Probes for Biological Imaging
- School of Chemistry and Chemical Engineering
- School of Biological Science and Technology
- University of Jinan
- Jinan
| | - Weiying Lin
- Institute of Fluorescent Probes for Biological Imaging
- School of Chemistry and Chemical Engineering
- School of Biological Science and Technology
- University of Jinan
- Jinan
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164
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Yang L, Wang J, Yang L, Zhang C, Zhang R, Zhang Z, Liu B, Jiang C. Fluorescent paper sensor fabricated by carbazole-based probes for dual visual detection of Cu2+and gaseous H2S. RSC Adv 2016. [DOI: 10.1039/c6ra10293j] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Cyclically detect Cu2+–S2−and visual detections of Cu2+–H2S with sensor papers fabricated by carbazole-based fluorescence probe.
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Affiliation(s)
- Linlin Yang
- CAS Center for Excellence in Nanoscience
- Institute of Intelligent Machines
- Chinese Academy of Sciences
- Hefei
- China
| | - Jianping Wang
- CAS Center for Excellence in Nanoscience
- Institute of Intelligent Machines
- Chinese Academy of Sciences
- Hefei
- China
| | - Liang Yang
- CAS Center for Excellence in Nanoscience
- Institute of Intelligent Machines
- Chinese Academy of Sciences
- Hefei
- China
| | - Cheng Zhang
- CAS Center for Excellence in Nanoscience
- Institute of Intelligent Machines
- Chinese Academy of Sciences
- Hefei
- China
| | - Ruilong Zhang
- CAS Center for Excellence in Nanoscience
- Institute of Intelligent Machines
- Chinese Academy of Sciences
- Hefei
- China
| | - Zhongping Zhang
- CAS Center for Excellence in Nanoscience
- Institute of Intelligent Machines
- Chinese Academy of Sciences
- Hefei
- China
| | - Bianhua Liu
- CAS Center for Excellence in Nanoscience
- Institute of Intelligent Machines
- Chinese Academy of Sciences
- Hefei
- China
| | - Changlong Jiang
- CAS Center for Excellence in Nanoscience
- Institute of Intelligent Machines
- Chinese Academy of Sciences
- Hefei
- China
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165
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Buragohain A, Biswas S. Cerium-based azide- and nitro-functionalized UiO-66 frameworks as turn-on fluorescent probes for the sensing of hydrogen sulphide. CrystEngComm 2016. [DOI: 10.1039/c6ce00032k] [Citation(s) in RCA: 80] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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166
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Tron A, Peyret A, Thevenot J, Bofinger R, Lecommandoux S, McClenaghan ND. A prototype reversible polymersome-stabilized H2S photoejector operating under pseudophysiological conditions. Org Biomol Chem 2016; 14:6394-7. [DOI: 10.1039/c6ob01155a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Polymersome capsules are shown to solubilise photolabile hydrosulfide-containing (2), as well as hydroxylated (1), malachite green derivatives in their leuco-forms in aqueous buffer solution.
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Affiliation(s)
- A. Tron
- Institut des Sciences Moléculaires
- CNRS UMR 5255
- Univ. Bordeaux
- 33405 Talence
- France
| | - A. Peyret
- Laboratoire de Chimie des Polymères Organiques
- CNRS UMR 5629
- Univ. Bordeaux
- Pessac
- France
| | - J. Thevenot
- Laboratoire de Chimie des Polymères Organiques
- CNRS UMR 5629
- Univ. Bordeaux
- Pessac
- France
| | - R. Bofinger
- Institut des Sciences Moléculaires
- CNRS UMR 5255
- Univ. Bordeaux
- 33405 Talence
- France
| | - S. Lecommandoux
- Laboratoire de Chimie des Polymères Organiques
- CNRS UMR 5629
- Univ. Bordeaux
- Pessac
- France
| | - N. D. McClenaghan
- Institut des Sciences Moléculaires
- CNRS UMR 5255
- Univ. Bordeaux
- 33405 Talence
- France
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167
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Zhang R, Liu S, Wang J, Han G, Yang L, Liu B, Guan G, Zhang Z. Visualization of exhaled hydrogen sulphide on test paper with an ultrasensitive and time-gated luminescent probe. Analyst 2016; 141:4919-25. [DOI: 10.1039/c6an00830e] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Luminescent chemosensors for hydrogen sulfide (H2S) are of great interest because of the close association of H2S with our health.
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Affiliation(s)
- Ruilong Zhang
- Center for Excellence in Nanoscience
- Institute of Intelligent Machines
- Chinese Academy of Sciences
- Hefei
- China
| | - Shijiang Liu
- Center for Excellence in Nanoscience
- Institute of Intelligent Machines
- Chinese Academy of Sciences
- Hefei
- China
| | - Jianping Wang
- Center for Excellence in Nanoscience
- Institute of Intelligent Machines
- Chinese Academy of Sciences
- Hefei
- China
| | - Guangmei Han
- Center for Excellence in Nanoscience
- Institute of Intelligent Machines
- Chinese Academy of Sciences
- Hefei
- China
| | - Linlin Yang
- Center for Excellence in Nanoscience
- Institute of Intelligent Machines
- Chinese Academy of Sciences
- Hefei
- China
| | - Bianhua Liu
- Center for Excellence in Nanoscience
- Institute of Intelligent Machines
- Chinese Academy of Sciences
- Hefei
- China
| | - Guijian Guan
- Center for Excellence in Nanoscience
- Institute of Intelligent Machines
- Chinese Academy of Sciences
- Hefei
- China
| | - Zhongping Zhang
- Center for Excellence in Nanoscience
- Institute of Intelligent Machines
- Chinese Academy of Sciences
- Hefei
- China
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168
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Li H, Peng W, Feng W, Wang Y, Chen G, Wang S, Li S, Li H, Wang K, Zhang J. A novel dual-emission fluorescent probe for the simultaneous detection of H2S and GSH. Chem Commun (Camb) 2016; 52:4628-31. [DOI: 10.1039/c6cc00973e] [Citation(s) in RCA: 74] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel chlorinated coumarin–malononitrile fluorescent probe was synthesized for the simultaneous detection of H2S and GSH from different emission channels.
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169
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Zhang H, Zhuang XD, Meng FH, Chen L, Dong XB, Liu GH, Li JH, Dong Q, Xu JD, Yang CT. Calcitriol prevents peripheral RSC96 Schwann neural cells from high glucose & methylglyoxal-induced injury through restoration of CBS/H 2 S expression. Neurochem Int 2016; 92:49-57. [DOI: 10.1016/j.neuint.2015.12.005] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2015] [Revised: 12/04/2015] [Accepted: 12/09/2015] [Indexed: 11/26/2022]
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170
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Deng B, Ren M, Kong X, Zhou K, Lin W. An ESIPT based fluorescent probe for imaging hydrogen sulfide with a large turn-on fluorescence signal. RSC Adv 2016. [DOI: 10.1039/c6ra12127f] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A new ESIPT based fluorescent H2S probe was developed, which exhibited ideal properties such as large turn on fluorescence signal, good selectivity, and it was suitable for visualization of exogenous and endogenous H2S in living cells.
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Affiliation(s)
- Beibei Deng
- Institute of Fluorescent Probes for Biological Imaging
- School of Chemistry and Chemical Engineering
- School of Biological Science and Technology
- University of Jinan
- Jinan
| | - Mingguang Ren
- Institute of Fluorescent Probes for Biological Imaging
- School of Chemistry and Chemical Engineering
- School of Biological Science and Technology
- University of Jinan
- Jinan
| | - Xiuqi Kong
- Institute of Fluorescent Probes for Biological Imaging
- School of Chemistry and Chemical Engineering
- School of Biological Science and Technology
- University of Jinan
- Jinan
| | - Kai Zhou
- Institute of Fluorescent Probes for Biological Imaging
- School of Chemistry and Chemical Engineering
- School of Biological Science and Technology
- University of Jinan
- Jinan
| | - Weiying Lin
- Institute of Fluorescent Probes for Biological Imaging
- School of Chemistry and Chemical Engineering
- School of Biological Science and Technology
- University of Jinan
- Jinan
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171
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Scuffi D, Lamattina L, García-Mata C. Decoding the Interaction Between Nitric Oxide and Hydrogen Sulfide in Stomatal Movement. GASOTRANSMITTERS IN PLANTS 2016. [DOI: 10.1007/978-3-319-40713-5_13] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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172
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Liu J, Guo X, Hu R, Liu X, Wang S, Li S, Li Y, Yang G. Molecular Engineering of Aqueous Soluble Triarylboron-Compound-Based Two-Photon Fluorescent Probe for Mitochondria H2S with Analyte-Induced Finite Aggregation and Excellent Membrane Permeability. Anal Chem 2015; 88:1052-7. [DOI: 10.1021/acs.analchem.5b04248] [Citation(s) in RCA: 87] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Jun Liu
- Beijing
National Laboratory for Molecular Sciences, Key laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Xudong Guo
- Beijing
National Laboratory for Molecular Sciences, Key laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Rui Hu
- Beijing
National Laboratory for Molecular Sciences, Key laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Xinyang Liu
- Key
Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry Chinese Academy of Sciences, Beijing 100190, China
| | - Shuangqing Wang
- Beijing
National Laboratory for Molecular Sciences, Key laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Shayu Li
- Beijing
National Laboratory for Molecular Sciences, Key laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Yi Li
- Key
Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry Chinese Academy of Sciences, Beijing 100190, China
| | - Guoqiang Yang
- Beijing
National Laboratory for Molecular Sciences, Key laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
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173
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Organic nanoparticles formed by aggregation-induced fluorescent molecules for detection of hydrogen sulfide in living cells. Sci China Chem 2015. [DOI: 10.1007/s11426-015-5543-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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174
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Henthorn HA, Pluth MD. Mechanistic Insights into the H₂S-Mediated Reduction of Aryl Azides Commonly Used in H₂S Detection. J Am Chem Soc 2015; 137:15330-6. [PMID: 26540330 PMCID: PMC4924530 DOI: 10.1021/jacs.5b10675] [Citation(s) in RCA: 152] [Impact Index Per Article: 16.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Hydrogen sulfide (H2S) is an important biological mediator and has been at the center of a rapidly expanding field focused on understanding the biogenesis and action of H2S as well as other sulfur-related species. Concomitant with this expansion has been the development of new chemical tools for H2S research. The use of H2S-selective fluorescent probes that function by H2S-mediated reduction of fluorogenic aryl azides has emerged as one of the most common methods for H2S detection. Despite this prevalence, the mechanism of this important reaction remains under-scrutinized. Here we present a combined experimental and computational investigation of this mechanism. We establish that HS(-), rather than diprotic H2S, is the active species required for aryl azide reduction. The hydrosulfide anion functions as a one-electron reductant, resulting in the formation of polysulfide anions, such as HS2(-), which were confirmed and trapped as organic polysulfides by benzyl chloride. The overall reaction is first-order in both azide and HS(-) under the investigated experimental conditions with ΔS(⧧) = -14(2) eu and ΔH(⧧) = 13.8(5) kcal/mol in buffered aqueous solution. By using NBu4SH as the sulfide source, we were able to observe a reaction intermediate (λ(max) = 473 nm), which we attribute to formation of an anionic azidothiol intermediate. Our mechanistic investigations support that this intermediate is attacked by HS(-) in the rate-limiting step of the reduction reaction. Complementing our experimental mechanistic investigations, we also performed DFT calculations at the B3LYP/6-31G(d,p), B3LYP/6-311++G(d,p), M06/TZVP, and M06/def2-TZVPD levels of theory applying the IEF-PCM water and MeCN solvation models, all of which support the experimentally determined reaction mechanism and provide cohesive mechanistic insights into H2S-mediated aryl azide reduction.
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Affiliation(s)
- Hillary A. Henthorn
- Department of Chemistry and Biochemistry, Institute of Molecular Biology, and Materials Science Institute, University of Oregon, Eugene, Oregon 97403, United States
| | - Michael D. Pluth
- Department of Chemistry and Biochemistry, Institute of Molecular Biology, and Materials Science Institute, University of Oregon, Eugene, Oregon 97403, United States
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175
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Ke B, Wu W, Liu W, Liang H, Gong D, Hu X, Li M. Bioluminescence Probe for Detecting Hydrogen Sulfide in Vivo. Anal Chem 2015; 88:592-5. [PMID: 26634959 DOI: 10.1021/acs.analchem.5b03636] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Bowen Ke
- Laboratory of Anaesthesiology & Critical Care Medicine, Translational Neuroscience Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Wenxiao Wu
- Department
of Medicinal Chemistry, Key Laboratory of Chemical Biology (MOE),
School of Pharmacy, Shandong University, Jinan, Shandong 250012, China
| | - Wei Liu
- Laboratory of Anaesthesiology & Critical Care Medicine, Translational Neuroscience Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Hong Liang
- Laboratory of Anaesthesiology & Critical Care Medicine, Translational Neuroscience Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Deying Gong
- Laboratory of Anaesthesiology & Critical Care Medicine, Translational Neuroscience Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Xiaotong Hu
- Laboratory of Anaesthesiology & Critical Care Medicine, Translational Neuroscience Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Minyong Li
- Department
of Medicinal Chemistry, Key Laboratory of Chemical Biology (MOE),
School of Pharmacy, Shandong University, Jinan, Shandong 250012, China
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176
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Carter RN, Morton NM. Cysteine and hydrogen sulphide in the regulation of metabolism: insights from genetics and pharmacology. J Pathol 2015; 238:321-32. [PMID: 26467985 PMCID: PMC4832394 DOI: 10.1002/path.4659] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2015] [Revised: 09/29/2015] [Accepted: 10/10/2015] [Indexed: 12/22/2022]
Abstract
Obesity and diabetes represent a significant and escalating worldwide health burden. These conditions are characterized by abnormal nutrient homeostasis. One such perturbation is altered metabolism of the sulphur‐containing amino acid cysteine. Obesity is associated with elevated plasma cysteine, whereas diabetes is associated with reduced cysteine levels. One mechanism by which cysteine may act is through its enzymatic breakdown to produce hydrogen sulphide (H2S), a gasotransmitter that regulates glucose and lipid homeostasis. Here we review evidence from both pharmacological studies and transgenic models suggesting that cysteine and hydrogen sulphide play a role in the metabolic dysregulation underpinning obesity and diabetes. We then outline the growing evidence that regulation of hydrogen sulphide levels through its catabolism can impact metabolic health. By integrating hydrogen sulphide production and breakdown pathways, we re‐assess current hypothetical models of cysteine and hydrogen sulphide metabolism, offering new insight into their roles in the pathogenesis of obesity and diabetes. © 2015 The Authors. Pathological Society of Great Britain and Ireland.
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Affiliation(s)
- Roderick N Carter
- Molecular Metabolism Group, University/BHF Centre for Cardiovascular Sciences, Queens Medical Research Institute, University of Edinburgh, UK
| | - Nicholas M Morton
- Molecular Metabolism Group, University/BHF Centre for Cardiovascular Sciences, Queens Medical Research Institute, University of Edinburgh, UK
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177
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Gur S, Kadowitz PJ, Sikka SC, Peak TC, Hellstrom WJ. Overview of potential molecular targets for hydrogen sulfide: A new strategy for treating erectile dysfunction. Nitric Oxide 2015; 50:65-78. [DOI: 10.1016/j.niox.2015.08.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2015] [Revised: 08/05/2015] [Accepted: 08/22/2015] [Indexed: 01/04/2023]
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178
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Mei J, Leung NLC, Kwok RTK, Lam JWY, Tang BZ. Aggregation-Induced Emission: Together We Shine, United We Soar! Chem Rev 2015; 115:11718-940. [DOI: 10.1021/acs.chemrev.5b00263] [Citation(s) in RCA: 5139] [Impact Index Per Article: 571.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Ju Mei
- HKUST-Shenzhen Research Institute, Hi-Tech
Park, Nanshan, Shenzhen 518057, China
- Department of Chemistry,
HKUST Jockey Club Institute for Advanced Study, Institute of Molecular
Functional Materials, Division of Biomedical Engineering, State Key
Laboratory of Molecular Neuroscience, Division of Life Science, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
| | - Nelson L. C. Leung
- HKUST-Shenzhen Research Institute, Hi-Tech
Park, Nanshan, Shenzhen 518057, China
- Department of Chemistry,
HKUST Jockey Club Institute for Advanced Study, Institute of Molecular
Functional Materials, Division of Biomedical Engineering, State Key
Laboratory of Molecular Neuroscience, Division of Life Science, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
| | - Ryan T. K. Kwok
- HKUST-Shenzhen Research Institute, Hi-Tech
Park, Nanshan, Shenzhen 518057, China
- Department of Chemistry,
HKUST Jockey Club Institute for Advanced Study, Institute of Molecular
Functional Materials, Division of Biomedical Engineering, State Key
Laboratory of Molecular Neuroscience, Division of Life Science, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
| | - Jacky W. Y. Lam
- HKUST-Shenzhen Research Institute, Hi-Tech
Park, Nanshan, Shenzhen 518057, China
- Department of Chemistry,
HKUST Jockey Club Institute for Advanced Study, Institute of Molecular
Functional Materials, Division of Biomedical Engineering, State Key
Laboratory of Molecular Neuroscience, Division of Life Science, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
| | - Ben Zhong Tang
- HKUST-Shenzhen Research Institute, Hi-Tech
Park, Nanshan, Shenzhen 518057, China
- Department of Chemistry,
HKUST Jockey Club Institute for Advanced Study, Institute of Molecular
Functional Materials, Division of Biomedical Engineering, State Key
Laboratory of Molecular Neuroscience, Division of Life Science, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
- Guangdong
Innovative Research Team, SCUT-HKUST Joint Research Laboratory, State
Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou 510640, China
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179
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Hydrogen sulfide induces hyperpolarization and decreases the exocytosis of secretory granules of rat GH3 pituitary tumor cells. Biochem Biophys Res Commun 2015; 465:825-31. [DOI: 10.1016/j.bbrc.2015.08.095] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2015] [Accepted: 08/21/2015] [Indexed: 01/05/2023]
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180
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Ujike A, Otsuguro KI, Miyamoto R, Yamaguchi S, Ito S. Bidirectional effects of hydrogen sulfide via ATP-sensitive K+ channels and transient receptor potential A1 channels in RIN14B cells. Eur J Pharmacol 2015; 764:463-470. [DOI: 10.1016/j.ejphar.2015.07.029] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2015] [Revised: 07/09/2015] [Accepted: 07/10/2015] [Indexed: 12/22/2022]
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181
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A retrievable, water-soluble and biocompatible fluorescent probe for recognition of Cu(II) and sulfide based on a peptide receptor. Talanta 2015; 143:307-314. [DOI: 10.1016/j.talanta.2015.04.075] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2015] [Revised: 04/22/2015] [Accepted: 04/25/2015] [Indexed: 12/12/2022]
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182
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Functional upregulation of the H2S/Cav3.2 channel pathway accelerates secretory function in neuroendocrine-differentiated human prostate cancer cells. Biochem Pharmacol 2015; 97:300-9. [DOI: 10.1016/j.bcp.2015.08.005] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2015] [Accepted: 08/03/2015] [Indexed: 12/27/2022]
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183
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Guo Z, Chen G, Zeng G, Li Z, Chen A, Wang J, Jiang L. Fluorescence chemosensors for hydrogen sulfide detection in biological systems. Analyst 2015; 140:1772-86. [PMID: 25529122 DOI: 10.1039/c4an01909a] [Citation(s) in RCA: 76] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
A comprehensive review of the development of H2S fluorescence-sensing strategies, including sensors based on chemical reactions and fluorescence resonance energy transfer (FRET), is presented. The advantages and disadvantages of fluorescence-sensing strategies are compared with those of traditional methods. Fluorescence chemosensors, especially those used in FRET sensing, are highly promising because of their low cost, technical simplicity, and their use in real-time sulfide imaging in living cells. Potential applications based on sulfate reduction to H2S, the relationship between sulfate-reducing bacteria activity and H2S yield, and real-time detection of sulfate-reducing bacteria activity using fluorescence sensors are described. The current challenges, such as low sensitivity and poor stability, are discussed.
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Affiliation(s)
- Zhi Guo
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, P.R. China.
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184
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Xu P, Gao T, Liu M, Zhang H, Zeng W. A novel excited-state intramolecular proton transfer (ESIPT) dye with unique near-IR keto emission and its application in detection of hydrogen sulfide. Analyst 2015; 140:1814-6. [PMID: 25652214 DOI: 10.1039/c4an02285h] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
A new ESIPT dye of benzothiazole with a conjugative electron acceptor was discovered and synthesized. Due to its unique NIR keto emission and a large Stokes shift, it was used to develop a fluorescent probe for sensitive and selective detection of hydrogen sulfide.
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Affiliation(s)
- Pengfei Xu
- School of Pharmaceutical Sciences, Central South University, Changsha 410013, China.
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185
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He L, Lin W, Xu Q, Wei H. A new strategy to construct a FRET platform for ratiometric sensing of hydrogen sulfide. Chem Commun (Camb) 2015; 51:1510-3. [PMID: 25502568 DOI: 10.1039/c4cc08522a] [Citation(s) in RCA: 78] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
We introduce a new FRET strategy to construct a ratiometric fluorescent H2S sensor. The ratio emission signal of the coumarin-naphthalimide dyad is modulated by the FRET process, which works in coordination with the ICT mechanism. The FRET process on/off is controlled through tuning the overlap level of the donor emission spectrum with the acceptor absorption via modulation of the acceptor fluorophore absorption wavelength. was applied to visualize both the intracellular exogenous and endogenous H2S through blue and green emission channels.
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Affiliation(s)
- Longwei He
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, China
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186
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Hine C, Mitchell JR. Calorie restriction and methionine restriction in control of endogenous hydrogen sulfide production by the transsulfuration pathway. Exp Gerontol 2015; 68:26-32. [PMID: 25523462 PMCID: PMC4464900 DOI: 10.1016/j.exger.2014.12.010] [Citation(s) in RCA: 67] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2014] [Revised: 12/10/2014] [Accepted: 12/14/2014] [Indexed: 11/18/2022]
Abstract
H2S is a gas easily identified by its distinctive odor. Although environmental exposure to H2S has been viewed alternately as therapeutic or toxic through the centuries, H2S has recently regained recognition for its numerous beneficial biological effects. Most experiments documenting such benefits, including improved glucose tolerance, increased stress resistance, and even lifespan extension, are based on exposure of experimental organisms to exogenous sources of H2S. However, appreciation is growing for the importance of H2S produced endogenously by the evolutionary conserved transsulfuration pathway (TSP) in health and longevity. Recent data implicate H2S produced by the TSP in pleiotropic benefits of dietary restriction (DR), or reduced nutrient/energy intake without malnutrition. DR, best known as the most reliable way to extend lifespan in a wide range of experimental organisms, includes various regimens aimed at either reducing overall calorie intake (calorie restriction, intermittent/every-other-day fasting) or reducing particular nutrients such as protein or the essential amino acid, methionine (methionine restriction), with overlapping functional benefits on stress resistance, metabolic fitness and lifespan. Here we will review the small but growing body of literature linking the TSP to the functional benefits of DR in part through the production of endogenous H2S, with an emphasis on regulation of the TSP and H2S production by diet and mechanisms of beneficial H2S action.
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Affiliation(s)
- Christopher Hine
- Department of Genetics and Complex Diseases, Harvard School of Public Health, Boston, MA 02115, USA
| | - James R Mitchell
- Department of Genetics and Complex Diseases, Harvard School of Public Health, Boston, MA 02115, USA.
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187
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Chen Q, Yang J, Li Y, Zheng J, Yang R. Sensitive and rapid detection of endogenous hydrogen sulfide distributing in different mouse viscera via a two-photon fluorescent probe. Anal Chim Acta 2015; 896:128-36. [PMID: 26481996 DOI: 10.1016/j.aca.2015.05.040] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2015] [Revised: 05/22/2015] [Accepted: 05/26/2015] [Indexed: 01/10/2023]
Abstract
Development of efficient methods for detection of endogenous H2S in living cells and tissues is of considerable significance for better understanding the biological and pathological functions of H2S. Two-photon (TP) fluorescent probes are favorable as powerful molecular tools for studying physiological process due to its non-invasiveness, high spatiotemporal resolution and deep-tissues imaging. Up to date, several TP probes for intracellular H2S imaging have been designed, but real-time imaging of endogenous H2S-related biological processes in tissues is hampered due to low sensitivity, long response time and interference from other biothiols. To address this issue, we herein report a novel two-photon fluorescent probe (TPP-H2S) for highly sensitive and fast monitoring and imaging H2S levels in living cells and tissues. In the presence of H2S, it exhibits obviously improved sensitivity (LOD: 0.12 μM) and fast response time (about 2 min) compared with the reported two-photon H2S probes. With two-photon excitation, TPP-H2S displays high signal-to-noise ratio and sensitivity even no interference in cell growth media. As further application, TPP-H2S is applied for fast imaging of H2S in living cells and different fresh tissues by two-photon confocal microscope. Most importantly we first measured the endogenous H2S level in different viscera by vivisection and found that the distribution of endogenous H2S mostly in brain, liver and lung. The excellent sensing properties of TPP-H2S make it a practically useful tool for further studying biological roles of H2S.
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Affiliation(s)
- Qian Chen
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082, China
| | - Jinfeng Yang
- Tumor Hospital, Xiangya School of Medicine, Central South University, Changsha, 410013, China
| | - Yinhui Li
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082, China.
| | - Jing Zheng
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082, China
| | - Ronghua Yang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082, China; School of Chemistry and Biological Engineering, Changsha University of Science and Technology, Changsha, 410004, China.
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188
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Hammers MD, Taormina MJ, Cerda MM, Montoya LA, Seidenkranz DT, Parthasarathy R, Pluth MD. A Bright Fluorescent Probe for H2S Enables Analyte-Responsive, 3D Imaging in Live Zebrafish Using Light Sheet Fluorescence Microscopy. J Am Chem Soc 2015; 137:10216-23. [PMID: 26061541 PMCID: PMC4543995 DOI: 10.1021/jacs.5b04196] [Citation(s) in RCA: 147] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Hydrogen sulfide (H2S) is a critical gaseous signaling molecule emerging at the center of a rich field of chemical and biological research. As our understanding of the complexity of physiological H2S in signaling pathways evolves, advanced chemical and technological investigative tools are required to make sense of this interconnectivity. Toward this goal, we have developed an azide-functionalized O-methylrhodol fluorophore, MeRho-Az, which exhibits a rapid >1000-fold fluorescence response when treated with H2S, is selective for H2S over other biological analytes, and has a detection limit of 86 nM. Additionally, the MeRho-Az scaffold is less susceptible to photoactivation than other commonly used azide-based systems, increasing its potential application in imaging experiments. To demonstrate the efficacy of this probe for H2S detection, we demonstrate the ability of MeRho-Az to detect differences in H2S levels in C6 cells and those treated with AOAA, a common inhibitor of enzymatic H2S synthesis. Expanding the use of MeRho-Az to complex and heterogeneous biological settings, we used MeRho-Az in combination with light sheet fluorescence microscopy (LSFM) to visualize H2S in the intestinal tract of live zebrafish. This application provides the first demonstration of analyte-responsive 3D imaging with LSFM, highlighting the utility of combining new probes and live imaging methods for investigating chemical signaling in complex multicellular systems.
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Affiliation(s)
- Matthew D Hammers
- †Department of Chemistry and Biochemistry, ‡Department of Physics, §Institute of Molecular Biology, ∥Materials Science Institute. University of Oregon, Eugene, Oregon 97403-1253, United States
| | - Michael J Taormina
- †Department of Chemistry and Biochemistry, ‡Department of Physics, §Institute of Molecular Biology, ∥Materials Science Institute. University of Oregon, Eugene, Oregon 97403-1253, United States
| | - Matthew M Cerda
- †Department of Chemistry and Biochemistry, ‡Department of Physics, §Institute of Molecular Biology, ∥Materials Science Institute. University of Oregon, Eugene, Oregon 97403-1253, United States
| | - Leticia A Montoya
- †Department of Chemistry and Biochemistry, ‡Department of Physics, §Institute of Molecular Biology, ∥Materials Science Institute. University of Oregon, Eugene, Oregon 97403-1253, United States
| | - Daniel T Seidenkranz
- †Department of Chemistry and Biochemistry, ‡Department of Physics, §Institute of Molecular Biology, ∥Materials Science Institute. University of Oregon, Eugene, Oregon 97403-1253, United States
| | - Raghuveer Parthasarathy
- †Department of Chemistry and Biochemistry, ‡Department of Physics, §Institute of Molecular Biology, ∥Materials Science Institute. University of Oregon, Eugene, Oregon 97403-1253, United States
| | - Michael D Pluth
- †Department of Chemistry and Biochemistry, ‡Department of Physics, §Institute of Molecular Biology, ∥Materials Science Institute. University of Oregon, Eugene, Oregon 97403-1253, United States
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189
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Yoo D, Jupiter RC, Pankey EA, Reddy VG, Edward JA, Swan KW, Peak TC, Mostany R, Kadowitz PJ. Analysis of cardiovascular responses to the H2S donors Na2S and NaHS in the rat. Am J Physiol Heart Circ Physiol 2015; 309:H605-14. [PMID: 26071540 DOI: 10.1152/ajpheart.00171.2015] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2015] [Accepted: 06/05/2015] [Indexed: 02/04/2023]
Abstract
Hydrogen sulfide (H2S) is an endogenous gaseous molecule formed from L-cysteine in vascular tissue. In the present study, cardiovascular responses to the H2S donors Na2S and NaHS were investigated in the anesthetized rat. The intravenous injections of Na2S and NaHS 0.03-0.5 mg/kg produced dose-related decreases in systemic arterial pressure and heart rate, and at higher doses decreases in cardiac output, pulmonary arterial pressure, and systemic vascular resistance. H2S infusion studies show that decreases in systemic arterial pressure, heart rate, cardiac output, and systemic vascular resistance are well-maintained, and responses to Na2S are reversible. Decreases in heart rate were not blocked by atropine, suggesting that the bradycardia was independent of parasympathetic activation and was mediated by an effect on the sinus node. The decreases in systemic arterial pressure were not attenuated by hexamethonium, glybenclamide, N(w)-nitro-L-arginine methyl ester hydrochloride, sodium meclofenamate, ODQ, miconazole, 5-hydroxydecanoate, or tetraethylammonium, suggesting that ATP-sensitive potassium channels, nitric oxide, arachidonic acid metabolites, cyclic GMP, p450 epoxygenase metabolites, or large conductance calcium-activated potassium channels are not involved in mediating hypotensive responses to the H2S donors in the rat and that responses are not centrally mediated. The present data indicate that decreases in systemic arterial pressure in response to the H2S donors can be mediated by decreases in vascular resistance and cardiac output and that the donors have an effect on the sinus node independent of the parasympathetic system. The present data indicate that the mechanism of the peripherally mediated hypotensive response to the H2S donors is uncertain in the intact rat.
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Affiliation(s)
- Daniel Yoo
- Department of Pharmacology, Tulane University School of Medicine, New Orleans, Louisiana
| | - Ryan C Jupiter
- Department of Pharmacology, Tulane University School of Medicine, New Orleans, Louisiana
| | - Edward A Pankey
- Department of Pharmacology, Tulane University School of Medicine, New Orleans, Louisiana
| | - Vishwaradh G Reddy
- Department of Pharmacology, Tulane University School of Medicine, New Orleans, Louisiana
| | - Justin A Edward
- Department of Pharmacology, Tulane University School of Medicine, New Orleans, Louisiana
| | - Kevin W Swan
- Department of Pharmacology, Tulane University School of Medicine, New Orleans, Louisiana
| | - Taylor C Peak
- Department of Pharmacology, Tulane University School of Medicine, New Orleans, Louisiana
| | - Ricardo Mostany
- Department of Pharmacology, Tulane University School of Medicine, New Orleans, Louisiana
| | - Philip J Kadowitz
- Department of Pharmacology, Tulane University School of Medicine, New Orleans, Louisiana
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190
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Nagarkar SS, Desai AV, Ghosh SK. A Nitro-Functionalized Metal-Organic Framework as a Reaction-Based Fluorescence Turn-On Probe for Rapid and Selective H2S Detection. Chemistry 2015; 21:9994-7. [DOI: 10.1002/chem.201501043] [Citation(s) in RCA: 75] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2015] [Indexed: 02/06/2023]
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191
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A tetraphenylimidazole-based fluorescent probe for the detection of hydrogen sulfide and its application in living cells. Anal Chim Acta 2015; 879:85-90. [DOI: 10.1016/j.aca.2015.03.017] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2014] [Revised: 02/16/2015] [Accepted: 03/10/2015] [Indexed: 12/30/2022]
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192
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Huang K, Liu M, Wang X, Cao D, Gao F, Zhou K, Wang W, Zeng W. Cascade reaction and FRET-based fluorescent probe for the colorimetric and ratiometric signaling of hydrogen sulfide. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.04.054] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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193
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An ICT-Based Hydrogen Sulfide Sensor with Good Water Solubility for Fluorescence Imaging in Living Cells. J Fluoresc 2015; 28:5-11. [DOI: 10.1007/s10895-015-1582-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2015] [Accepted: 05/04/2015] [Indexed: 02/02/2023]
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194
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The Cardioprotective Effects of Hydrogen Sulfide in Heart Diseases: From Molecular Mechanisms to Therapeutic Potential. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2015; 2015:925167. [PMID: 26078822 PMCID: PMC4442295 DOI: 10.1155/2015/925167] [Citation(s) in RCA: 88] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/03/2014] [Accepted: 12/18/2014] [Indexed: 11/23/2022]
Abstract
Hydrogen sulfide (H2S) is now recognized as a third gaseous mediator along with nitric oxide (NO) and carbon monoxide (CO), though it was originally considered as a malodorous and toxic gas. H2S is produced endogenously from cysteine by three enzymes in mammalian tissues. An increasing body of evidence suggests the involvement of H2S in different physiological and pathological processes. Recent studies have shown that H2S has the potential to protect the heart against myocardial infarction, arrhythmia, hypertrophy, fibrosis, ischemia-reperfusion injury, and heart failure. Some mechanisms, such as antioxidative action, preservation of mitochondrial function, reduction of apoptosis, anti-inflammatory responses, angiogenic actions, regulation of ion channel, and interaction with NO, could be responsible for the cardioprotective effect of H2S. Although several mechanisms have been identified, there is a need for further research to identify the specific molecular mechanism of cardioprotection in different cardiac diseases. Therefore, insight into the molecular mechanisms underlying H2S action in the heart may promote the understanding of pathophysiology of cardiac diseases and lead to new therapeutic targets based on modulation of H2S production.
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195
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Zhang K, Dou W, Tang X, Yang L, Ju Z, Cui Y, Liu W. Selective and sensitive time-gated luminescence detection of hydrogen sulfide. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.04.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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196
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Papanatsiou M, Scuffi D, Blatt MR, García-Mata C. Hydrogen sulfide regulates inward-rectifying K+ channels in conjunction with stomatal closure. PLANT PHYSIOLOGY 2015; 168:29-35. [PMID: 25770153 PMCID: PMC4424018 DOI: 10.1104/pp.114.256057] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2014] [Accepted: 03/11/2015] [Indexed: 05/20/2023]
Abstract
Hydrogen sulfide (H2S) is the third biological gasotransmitter, and in animals, it affects many physiological processes by modulating ion channels. H2S has been reported to protect plants from oxidative stress in diverse physiological responses. H2S closes stomata, but the underlying mechanism remains elusive. Here, we report the selective inactivation of current carried by inward-rectifying K(+) channels of tobacco (Nicotiana tabacum) guard cells and show its close parallel with stomatal closure evoked by submicromolar concentrations of H2S. Experiments to scavenge H2S suggested an effect that is separable from that of abscisic acid, which is associated with water stress. Thus, H2S seems to define a unique and unresolved signaling pathway that selectively targets inward-rectifying K(+) channels.
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Affiliation(s)
- Maria Papanatsiou
- Laboratory of Plant Physiology and Biophysics, Institute of Molecular, Cell and Systems Biology, University of Glasgow, Glasgow G12 8QQ, United Kingdom (M.P., M.R.B.); andInstituto de Investigaciones Biológicas, Universidad Nacional de Mar del Plata, Consejo Nacional de Investigaciones Científicas y Técnicas, 7600 Mar del Plata, Argentina (D.S., C.G.-M.)
| | - Denisse Scuffi
- Laboratory of Plant Physiology and Biophysics, Institute of Molecular, Cell and Systems Biology, University of Glasgow, Glasgow G12 8QQ, United Kingdom (M.P., M.R.B.); andInstituto de Investigaciones Biológicas, Universidad Nacional de Mar del Plata, Consejo Nacional de Investigaciones Científicas y Técnicas, 7600 Mar del Plata, Argentina (D.S., C.G.-M.)
| | - Michael R Blatt
- Laboratory of Plant Physiology and Biophysics, Institute of Molecular, Cell and Systems Biology, University of Glasgow, Glasgow G12 8QQ, United Kingdom (M.P., M.R.B.); andInstituto de Investigaciones Biológicas, Universidad Nacional de Mar del Plata, Consejo Nacional de Investigaciones Científicas y Técnicas, 7600 Mar del Plata, Argentina (D.S., C.G.-M.)
| | - Carlos García-Mata
- Laboratory of Plant Physiology and Biophysics, Institute of Molecular, Cell and Systems Biology, University of Glasgow, Glasgow G12 8QQ, United Kingdom (M.P., M.R.B.); andInstituto de Investigaciones Biológicas, Universidad Nacional de Mar del Plata, Consejo Nacional de Investigaciones Científicas y Técnicas, 7600 Mar del Plata, Argentina (D.S., C.G.-M.)
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197
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Hydrogen sulfide-based therapeutics: exploiting a unique but ubiquitous gasotransmitter. Nat Rev Drug Discov 2015; 14:329-45. [PMID: 25849904 DOI: 10.1038/nrd4433] [Citation(s) in RCA: 555] [Impact Index Per Article: 61.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Hydrogen sulfide (H2S) has become recognized as an important signalling molecule throughout the body, contributing to many physiological and pathological processes. In recent years, improved methods for measuring H2S levels and the availability of a wider range of H2S donors and more selective inhibitors of H2S synthesis have helped to more accurately identify the many biological effects of this highly reactive gaseous mediator. Animal studies of several H2S-releasing drugs have demonstrated considerable promise for the safe treatment of a wide range of disorders. Several such drugs are now in clinical trials.
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198
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An iminocoumarin benzothiazole-based fluorescent probe for imaging hydrogen sulfide in living cells. Talanta 2015; 135:149-54. [DOI: 10.1016/j.talanta.2014.12.044] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2014] [Revised: 12/24/2014] [Accepted: 12/27/2014] [Indexed: 11/19/2022]
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199
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Protective effect of hydrogen sulfide on pancreatic beta-cells. Nitric Oxide 2015; 46:32-6. [DOI: 10.1016/j.niox.2014.11.007] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2014] [Revised: 11/07/2014] [Accepted: 11/09/2014] [Indexed: 12/16/2022]
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200
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Huo FJ, Kang J, Yin C, Chao J, Zhang Y. Highly selective fluorescent and colorimetric probe for live-cell monitoring of sulphide based on bioorthogonal reaction. Sci Rep 2015; 5:8969. [PMID: 25759082 PMCID: PMC4355735 DOI: 10.1038/srep08969] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2014] [Accepted: 02/12/2015] [Indexed: 11/12/2022] Open
Abstract
H2S is the third endogenously generated gaseous signaling compound and has also been known to involve a variety of physiological processes. To better understand its physiological and pathological functions, efficient methods for monitoring of H2S are desired. Azide fluorogenic probes are popular because they can take place bioorthogonal reactions. In this work, by employing a fluorescein derivative as the fluorophore and an azide group as the recognition unit, we reported a new probe 5-azidofluorescein for H2S with improved sensitivity and selectivety. The probe shows very low background fluorescence in the absence of H2S. In the presence of H2S, however, a significant enhancement for excited fluorescence were observed, resulting in a high sensitivity to H2S in buffered (10 mmol/L HEPES, pH 7.0) aqueous acetonitrile solution (H2O/CH3CN = 1:3, v/v) with a detection limit of 0.035 μmol/L observed, much lower than the previously reported probes. All these features are favorable for direct monitoring of H2S with satisfactory sensitivity, demonstrating its value of practical application.
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Affiliation(s)
- Fang-Jun Huo
- Research Institute of Applied Chemistry, Shanxi University, Taiyuan. 030006, China
| | - Jin Kang
- Research Institute of Applied Chemistry, Shanxi University, Taiyuan. 030006, China
| | - Caixia Yin
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education, Institute of Molecular Science, Shanxi University, Taiyuan 030006, China
| | - Jianbin Chao
- Research Institute of Applied Chemistry, Shanxi University, Taiyuan. 030006, China
| | - Yongbin Zhang
- Research Institute of Applied Chemistry, Shanxi University, Taiyuan. 030006, China
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