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Magierowska K, Wójcik-Grzybek D, Korbut E, Bakalarz D, Ginter G, Danielak A, Kwiecień S, Chmura A, Torregrossa R, Whiteman M, Magierowski M. The mitochondria-targeted sulfide delivery molecule attenuates drugs-induced gastropathy. Involvement of heme oxygenase pathway. Redox Biol 2023; 66:102847. [PMID: 37597422 PMCID: PMC10458696 DOI: 10.1016/j.redox.2023.102847] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 08/07/2023] [Accepted: 08/11/2023] [Indexed: 08/21/2023] Open
Abstract
Hydrogen sulfide (H2S) signaling and H2S-prodrugs maintain redox balance in gastrointestinal (GI) tract. Predominant effect of any H2S-donor is mitochondrial. Non-targeted H2S-moieties were shown to decrease the non-steroidal anti-inflammatory drugs (NSAIDs)-induced gastrotoxicity but in high doses. However, direct, controlled delivery of H2S to gastric mucosal mitochondria as a molecular target improving NSAIDs-pharmacology remains overlooked. Thus, we treated Wistar rats, i.g. with vehicle, mitochondria-targeted H2S-releasing AP39 (0.004-0.5 mg/kg), AP219 (0.02 mg/kg) as structural control without H2S-releasing ability, or AP39 + SnPP (10 mg/kg) as a heme oxygenase (HMOX) inhibitor. Next, animals were administered i.g. with acetylsalicylic acid (ASA, 125 mg/kg) as NSAIDs representative or comparatively with 75% ethanol to induce translational hemorrhagic or necrotic gastric lesions, that were assessed micro-/macroscopically. Activity of mitochondrial complex IV/V, and DNA oxidation were assessed biochemically. Gastric mucosal/serum content of IL-1β, IL-10, TNF-α, TGF-β1/2, ARG1, GST-α, or phosphorylation of mTOR, NF-κB, ERK, Akt, JNK, STAT3/5 were evaluated by microbeads-fluorescent xMAP®-assay; gastric mucosal mRNA level of HMOX-1/2, COX-1/2, SOD-1/2 by real-time PCR. AP39 (but not AP219) dose-dependently (0.02 and 0.1 mg/kg) diminished NSAID- (and ethanol)-induced gastric lesions and DNA oxidation, restoring mitochondrial complexes activity, ARG1, GST-α protein levels and increasing HMOX-1 and SOD-2 expression. AP39 decreased proteins levels or phosphorylation of gastric mucosal inflammation/oxidation-sensitive markers and restored mTOR phosphorylation. Pharmacological inhibition of HMOX-1 attenuated AP39-gastroprotection. We showed that mitochondria-targeted H2S released from very low i.g. doses of AP39 improved gastric mucosal capacity to cope with NSAIDs-induced mitochondrial dysfunction and redox imbalance, mechanistically requiring the activity of HMOX-1.
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Affiliation(s)
| | | | - Edyta Korbut
- Department of Physiology, Jagiellonian University Medical College, Cracow, Poland
| | - Dominik Bakalarz
- Department of Physiology, Jagiellonian University Medical College, Cracow, Poland; Department of Forensic Toxicology, Institute of Forensic Research, Cracow, Poland
| | - Grzegorz Ginter
- Department of Physiology, Jagiellonian University Medical College, Cracow, Poland
| | - Aleksandra Danielak
- Department of Physiology, Jagiellonian University Medical College, Cracow, Poland
| | - Sławomir Kwiecień
- Department of Physiology, Jagiellonian University Medical College, Cracow, Poland
| | - Anna Chmura
- Department of Physiology, Jagiellonian University Medical College, Cracow, Poland
| | - Roberta Torregrossa
- University of Exeter Medical School, University of Exeter, Exeter, United Kingdom
| | - Matthew Whiteman
- University of Exeter Medical School, University of Exeter, Exeter, United Kingdom
| | - Marcin Magierowski
- Department of Physiology, Jagiellonian University Medical College, Cracow, Poland.
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2
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Vignane T, Filipovic MR. Emerging Chemical Biology of Protein Persulfidation. Antioxid Redox Signal 2023; 39:19-39. [PMID: 37288744 PMCID: PMC10433728 DOI: 10.1089/ars.2023.0352] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 05/30/2023] [Indexed: 06/09/2023]
Abstract
Significance: Protein persulfidation (the formation of RSSH), an evolutionarily conserved oxidative posttranslational modification in which thiol groups in cysteine residues are converted into persulfides, has emerged as one of the main mechanisms through which hydrogen sulfide (H2S) conveys its signaling. Recent Advances: New methodological advances in persulfide labeling started unraveling the chemical biology of this modification and its role in (patho)physiology. Some of the key metabolic enzymes are regulated by persulfidation. RSSH levels are important for the cellular defense against oxidative injury, and they decrease with aging, leaving proteins vulnerable to oxidative damage. Persulfidation is dysregulated in many diseases. Critical Issues: A relatively new field of signaling by protein persulfidation still has many unanswered questions: the mechanism(s) of persulfide formation and transpersulfidation and the identification of "protein persulfidases," the improvement of methods to monitor RSSH changes and identify protein targets, and understanding the mechanisms through which this modification controls important (patho)physiological functions. Future Directions: Deep mechanistic studies using more selective and sensitive RSSH labeling techniques will provide high-resolution structural, functional, quantitative, and spatiotemporal information on RSSH dynamics and help with better understanding how H2S-derived protein persulfidation affects protein structure and function in health and disease. This knowledge could pave the way for targeted drug design for a wide variety of pathologies. Antioxid. Redox Signal. 39, 19-39.
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Affiliation(s)
- Thibaut Vignane
- Leibniz Institute for Analytical Sciences, ISAS e.V., Dortmund, Germany
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3
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Tripathi SJ, Chakraborty S, Miller E, Pieper AA, Paul BD. Hydrogen sulfide signalling in neurodegenerative diseases. Br J Pharmacol 2023:10.1111/bph.16170. [PMID: 37338307 PMCID: PMC10730776 DOI: 10.1111/bph.16170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 06/05/2023] [Accepted: 06/09/2023] [Indexed: 06/21/2023] Open
Abstract
The gaseous neurotransmitter hydrogen sulfide (H2 S) exerts neuroprotective efficacy in the brain via post-translational modification of cysteine residues by sulfhydration, also known as persulfidation. This process is comparable in biological impact to phosphorylation and mediates a variety of signalling events. Unlike conventional neurotransmitters, H2 S cannot be stored in vesicles due to its gaseous nature. Instead, it is either locally synthesized or released from endogenous stores. Sulfhydration affords both specific and general neuroprotective effects and is critically diminished in several neurodegenerative disorders. Conversely, some forms of neurodegenerative disease are linked to excessive cellular H2 S. Here, we review the signalling roles of H2 S across the spectrum of neurodegenerative diseases, including Huntington's disease, Parkinson's disease, Alzheimer's disease, Down syndrome, traumatic brain injury, the ataxias, and amyotrophic lateral sclerosis, as well as neurodegeneration generally associated with ageing.
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Affiliation(s)
- Sunil Jamuna Tripathi
- Department of Pharmacology and Molecular Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Suwarna Chakraborty
- Department of Pharmacology and Molecular Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Emiko Miller
- Brain Health Medicines Center, Harrington Discovery Institute, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
| | - Andrew A Pieper
- Brain Health Medicines Center, Harrington Discovery Institute, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
- Department of Psychiatry, Case Western Reserve University, Cleveland, Ohio, USA
- Geriatric Psychiatry, GRECC, Louis Stokes Cleveland VA Medical Center; Cleveland, Ohio, USA
- School of Medicine, Institute for Transformative Molecular Medicine, Case Western Reserve University, Cleveland, Ohio, USA
- Department of Pathology, School of Medicine, Case Western Reserve University, Cleveland, Ohio, USA
- Department of Neuroscience, School of Medicine, Case Western Reserve University, Cleveland, Ohio, USA
- Translational Therapeutics Core, Cleveland Alzheimer's Disease Research Center, Cleveland, Ohio, USA
| | - Bindu D Paul
- Department of Pharmacology and Molecular Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- The Solomon H. Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Lieber Institute for Brain Development, Baltimore, Maryland, USA
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4
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Paul BD, Pieper AA. Protective Roles of Hydrogen Sulfide in Alzheimer's Disease and Traumatic Brain Injury. Antioxidants (Basel) 2023; 12:antiox12051095. [PMID: 37237961 DOI: 10.3390/antiox12051095] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Revised: 05/06/2023] [Accepted: 05/09/2023] [Indexed: 05/28/2023] Open
Abstract
The gaseous signaling molecule hydrogen sulfide (H2S) critically modulates a plethora of physiological processes across evolutionary boundaries. These include responses to stress and other neuromodulatory effects that are typically dysregulated in aging, disease, and injury. H2S has a particularly prominent role in modulating neuronal health and survival under both normal and pathologic conditions. Although toxic and even fatal at very high concentrations, emerging evidence has also revealed a pronounced neuroprotective role for lower doses of endogenously generated or exogenously administered H2S. Unlike traditional neurotransmitters, H2S is a gas and, therefore, is unable to be stored in vesicles for targeted delivery. Instead, it exerts its physiologic effects through the persulfidation/sulfhydration of target proteins on reactive cysteine residues. Here, we review the latest discoveries on the neuroprotective roles of H2S in Alzheimer's disease (AD) and traumatic brain injury, which is one the greatest risk factors for AD.
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Affiliation(s)
- Bindu D Paul
- Department of Pharmacology and Molecular Sciences, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
- The Solomon H. Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
- Lieber Institute for Brain Development, Baltimore, MD 21205, USA
| | - Andrew A Pieper
- Brain Health Medicines Center, Harrington Discovery Institute, University Hospitals Cleveland Medical Center, Cleveland, OH 44106, USA
- Department of Psychiatry, Case Western Reserve University, Cleveland, OH 44106, USA
- Geriatric Psychiatry, GRECC, Louis Stokes Cleveland VA Medical Center, Cleveland, OH 44106, USA
- Institute for Transformative Molecular Medicine, School of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA
- Department of Pathology, Case Western Reserve University, School of Medicine, Cleveland, OH 44106, USA
- Department of Neuroscience, Case Western Reserve University, School of Medicine, Cleveland, OH 44106, USA
- Translational Therapeutics Core, Cleveland Alzheimer's Disease Research Center, Cleveland, OH 44106, USA
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5
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Shaposhnikov MV, Gorbunova AA, Zemskaya NV, Ulyasheva NS, Pakshina NR, Yakovleva DV, Moskalev A. Simultaneous activation of the hydrogen sulfide biosynthesis genes (CBS and CSE) induces sex-specific geroprotective effects in Drosophila melanogaster. Biogerontology 2023; 24:275-292. [PMID: 36662374 DOI: 10.1007/s10522-023-10017-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Accepted: 01/11/2023] [Indexed: 01/21/2023]
Abstract
Hydrogen sulfide (H2S) is one of the most important gasotransmitters that affect lifespan and provide resistance to adverse environmental conditions. Here we investigated geroprotective effects of the individual and simultaneous overexpression of genes encoding key enzymes of H2S biosynthesis - cystathionine-β-synthase (CBS) and cystathionine-γ-lyase (CSE) on D. melanogaster model. Simultaneous overexpression of CBS and CSE resulted in additive (in males) and synergistic (in females) beneficial effects on median lifespan. Individual overexpression of CBS was associated with increased thermotolerance and decreased transcription level of genes encoding stress-responsive transcription factors HIF1 and Hsf, while individual overexpression of CSE was associated with increased resistance to paraquat. Simultaneous overexpression of both genes increased resistance to hyperthermia in old females or paraquat in old males. The obtained results suggest sex-specific epistatic interaction of CBS and CSE overexpression effects on longevity and stress resistance.
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Affiliation(s)
- Mikhail V Shaposhnikov
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russian Federation, 119991
- Institute of Biology of Komi Science Center of Ural Branch of RAS, Syktyvkar, Russian Federation, 167982
| | - Anastasia A Gorbunova
- Institute of Biology of Komi Science Center of Ural Branch of RAS, Syktyvkar, Russian Federation, 167982
| | - Nadezhda V Zemskaya
- Institute of Biology of Komi Science Center of Ural Branch of RAS, Syktyvkar, Russian Federation, 167982
| | - Natalia S Ulyasheva
- Institute of Biology of Komi Science Center of Ural Branch of RAS, Syktyvkar, Russian Federation, 167982
| | - Natalya R Pakshina
- Institute of Biology of Komi Science Center of Ural Branch of RAS, Syktyvkar, Russian Federation, 167982
| | - Daria V Yakovleva
- Institute of Biology of Komi Science Center of Ural Branch of RAS, Syktyvkar, Russian Federation, 167982
| | - Alexey Moskalev
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russian Federation, 119991.
- Institute of Biology of Komi Science Center of Ural Branch of RAS, Syktyvkar, Russian Federation, 167982.
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6
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Zakluta AS, Shilova VY, Zatsepina OG. The Effect of the Knockout of Major Transsulfuration Genes on the Pattern of Protein Synthesis in D. melanogaster. Mol Biol 2023. [DOI: 10.1134/s0026893323010144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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7
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Mutant Huntingtin Derails Cysteine Metabolism in Huntington's Disease at Both Transcriptional and Post-Translational Levels. Antioxidants (Basel) 2022; 11:antiox11081470. [PMID: 36009188 PMCID: PMC9404835 DOI: 10.3390/antiox11081470] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 06/30/2022] [Accepted: 07/07/2022] [Indexed: 11/23/2022] Open
Abstract
Cysteine is a semi-essential amino acid that not only plays an essential role as a component of protein synthesis, but also in the generation of numerous sulfur-containing molecules such as the antioxidant glutathione and coenzyme A. We previously showed that the metabolism of cysteine is dysregulated in Huntington's disease (HD), a neurodegenerative disorder triggered by the expansion of polyglutamine repeats in the protein huntingtin. In this study, we showed that cysteine metabolism is compromised at multiple levels in HD, both transcriptional and post-translational. Accordingly, restoring cysteine homeostasis may be beneficial in HD.
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8
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Shaposhnikov MV, Zakluta AS, Zemskaya NV, Guvatova ZG, Shilova VY, Yakovleva DV, Gorbunova AA, Koval LA, Ulyasheva NS, Evgen'ev MB, Zatsepina OG, Moskalev AA. Deletions of the cystathionine-β-synthase (CBS) and cystathionine-γ-lyase (CSE) genes, involved in the control of hydrogen sulfide biosynthesis, significantly affect lifespan and fitness components of Drosophila melanogaster. Mech Ageing Dev 2022; 203:111656. [PMID: 35247392 DOI: 10.1016/j.mad.2022.111656] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 02/02/2022] [Accepted: 02/28/2022] [Indexed: 12/14/2022]
Abstract
The gasotransmitter hydrogen sulfide (H2S) is an important biological mediator, playing an essential role in many physiological and pathological processes. It is produced by transsulfuration - an evolutionarily highly conserved pathway for the metabolism of sulfur-containing amino acids methionine and cysteine. Cystathionine-β-synthase (CBS) and cystathionine-γ-lyase (CSE) enzymes play a central role in cysteine metabolism and H2S production. Here we investigated the fitness components (longevity, stress resistance, viability of preimaginal stages, and reproductive function parameters) in D. melanogaster lines containing deletions of the CBS and CSE genes. Surprisingly, in most tests, CSE deletion improved, and CBS worsened the fitness. Lines with deletion of both CBS and CSE demonstrated better stress resistance and longevity than lines with single CBS deletion. At the same time, deletion of both CBS and CSE genes causes more serious disturbances of reproductive function parameters than single CBS deletion. Thus, a complex interaction of H2S-producing pathways and cellular stress response in determining the lifespan and fitness components of the whole organism was revealed.
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Affiliation(s)
- Mikhail V Shaposhnikov
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russian Federation; Institute of Biology of Komi Scientific Centre of the Ural Branch of the Russian Academy of Sciences, Syktyvkar, Russian Federation.
| | - Alexey S Zakluta
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russian Federation.
| | - Nadezhda V Zemskaya
- Institute of Biology of Komi Scientific Centre of the Ural Branch of the Russian Academy of Sciences, Syktyvkar, Russian Federation.
| | - Zulfiya G Guvatova
- Center for Precision Genome Editing and Genetic Technologies for Biomedicine Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russian Federation.
| | - Victoria Y Shilova
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russian Federation.
| | - Daria V Yakovleva
- Institute of Biology of Komi Scientific Centre of the Ural Branch of the Russian Academy of Sciences, Syktyvkar, Russian Federation.
| | - Anastasia A Gorbunova
- Institute of Biology of Komi Scientific Centre of the Ural Branch of the Russian Academy of Sciences, Syktyvkar, Russian Federation.
| | - Liubov A Koval
- Institute of Biology of Komi Scientific Centre of the Ural Branch of the Russian Academy of Sciences, Syktyvkar, Russian Federation.
| | - Natalia S Ulyasheva
- Institute of Biology of Komi Scientific Centre of the Ural Branch of the Russian Academy of Sciences, Syktyvkar, Russian Federation.
| | - Mikhail B Evgen'ev
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russian Federation.
| | - Olga G Zatsepina
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russian Federation.
| | - Alexey A Moskalev
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russian Federation; Institute of Biology of Komi Scientific Centre of the Ural Branch of the Russian Academy of Sciences, Syktyvkar, Russian Federation; Center for Precision Genome Editing and Genetic Technologies for Biomedicine Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russian Federation.
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9
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Nishimura A, Tanaka T, Kato Y, Nishiyama K, Nishida M. Cardiac robustness regulated by reactive sulfur species. J Clin Biochem Nutr 2022; 70:1-6. [PMID: 35068674 PMCID: PMC8764107 DOI: 10.3164/jcbn.21-84] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Accepted: 08/17/2021] [Indexed: 11/22/2022] Open
Abstract
The human myocardium contains robust cells that constantly beat from birth to death without being replaced, even when exposed to various environmental stresses. Myocardial robustness is thought to depend primarily on the strength of the reducing power to protect the heart from oxidative stress. Myocardial antioxidant systems are controlled by redox reactions, primarily via the redox reaction of Cys sulfhydryl groups, such as found in thioredoxin and glutathione. However, the specific molecular entities that regulate myocardial reducing power have long been debated. Recently, reactive sulfide species, with excellent electron transfer ability, consisting of a series of multiple sulfur atoms, i.e., Cys persulfide and Cys polysulfides, have been found to play an essential role in maintaining mitochondrial quality and function, as well as myocardial robustness. This review presents the latest findings on the molecular mechanisms underlying mitochondrial energy metabolism and the maintenance of quality control by reactive sulfide species and provides a new insight for the prevention of chronic heart failure.
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Affiliation(s)
- Akiyuki Nishimura
- National Institute for Physiological Sciences (NIPS), National Institutes of Natural Sciences
| | - Tomohiro Tanaka
- Exploratory Research Center on Life and Living Systems (ExCELLS), National Institutes of Natural Sciences
| | - Yuri Kato
- Department of Physiology, Graduate School of Pharmaceutical Sciences, Kyushu University
| | - Kazuhiro Nishiyama
- Department of Physiology, Graduate School of Pharmaceutical Sciences, Kyushu University
| | - Motohiro Nishida
- National Institute for Physiological Sciences (NIPS), National Institutes of Natural Sciences
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10
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Gkekas I, Gioran A, Boziki MK, Grigoriadis N, Chondrogianni N, Petrakis S. Oxidative Stress and Neurodegeneration: Interconnected Processes in PolyQ Diseases. Antioxidants (Basel) 2021; 10:antiox10091450. [PMID: 34573082 PMCID: PMC8471619 DOI: 10.3390/antiox10091450] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 09/03/2021] [Accepted: 09/08/2021] [Indexed: 12/16/2022] Open
Abstract
Neurodegenerative polyglutamine (polyQ) disorders are caused by trinucleotide repeat expansions within the coding region of disease-causing genes. PolyQ-expanded proteins undergo conformational changes leading to the formation of protein inclusions which are associated with selective neuronal degeneration. Several lines of evidence indicate that these mutant proteins are associated with oxidative stress, proteasome impairment and microglia activation. These events may correlate with the induction of inflammation in the nervous system and disease progression. Here, we review the effect of polyQ-induced oxidative stress in cellular and animal models of polyQ diseases. Furthermore, we discuss the interplay between oxidative stress, neurodegeneration and neuroinflammation using as an example the well-known neuroinflammatory disease, Multiple Sclerosis. Finally, we review some of the pharmaceutical interventions which may delay the onset and progression of polyQ disorders by targeting disease-associated mechanisms.
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Affiliation(s)
- Ioannis Gkekas
- Institute of Applied Biosciences/Centre for Research and Technology Hellas, 57001 Thessaloniki, Greece;
| | - Anna Gioran
- Institute of Chemical Biology, National Hellenic Research Foundation, 11635 Athens, Greece; (A.G.); (N.C.)
| | - Marina Kleopatra Boziki
- 2nd Neurological Department, AHEPA University General Hospital, Aristotle University of Thessaloniki, 54636 Thessaloniki, Greece; (M.K.B.); (N.G.)
| | - Nikolaos Grigoriadis
- 2nd Neurological Department, AHEPA University General Hospital, Aristotle University of Thessaloniki, 54636 Thessaloniki, Greece; (M.K.B.); (N.G.)
| | - Niki Chondrogianni
- Institute of Chemical Biology, National Hellenic Research Foundation, 11635 Athens, Greece; (A.G.); (N.C.)
| | - Spyros Petrakis
- Institute of Applied Biosciences/Centre for Research and Technology Hellas, 57001 Thessaloniki, Greece;
- Correspondence: ; Tel.: +30-2311257525
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11
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Petrovic D, Kouroussis E, Vignane T, Filipovic MR. The Role of Protein Persulfidation in Brain Aging and Neurodegeneration. Front Aging Neurosci 2021; 13:674135. [PMID: 34248604 PMCID: PMC8261153 DOI: 10.3389/fnagi.2021.674135] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Accepted: 05/24/2021] [Indexed: 01/01/2023] Open
Abstract
Hydrogen sulfide (H2S), originally considered a toxic gas, is now a recognized gasotransmitter. Numerous studies have revealed the role of H2S as a redox signaling molecule that controls important physiological/pathophysiological functions. The underlying mechanism postulated to serve as an explanation of these effects is protein persulfidation (P-SSH, also known as S-sulfhydration), an oxidative posttranslational modification of cysteine thiols. Protein persulfidation has remained understudied due to its instability and chemical reactivity similar to other cysteine modifications, making it very difficult to selectively label. Recent developments of persulfide labeling techniques have started unraveling the role of this modification in (patho)physiology. PSSH levels are important for the cellular defense against oxidative injury, albeit they decrease with aging, leaving proteins vulnerable to oxidative damage. Aging is one of the main risk factors for many neurodegenerative diseases. Persulfidation has been shown to be dysregulated in Parkinson's, Alzheimer's, Huntington's disease, and Spinocerebellar ataxia 3. This article reviews the latest discoveries that link protein persulfidation, aging and neurodegeneration, and provides future directions for this research field that could result in development of targeted drug design.
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Affiliation(s)
- Dunja Petrovic
- Leibniz-Institut für Analytische Wissenschaften - ISAS - e.V., Dortmund, Germany
| | - Emilia Kouroussis
- Leibniz-Institut für Analytische Wissenschaften - ISAS - e.V., Dortmund, Germany
| | - Thibaut Vignane
- Leibniz-Institut für Analytische Wissenschaften - ISAS - e.V., Dortmund, Germany
| | - Milos R Filipovic
- Leibniz-Institut für Analytische Wissenschaften - ISAS - e.V., Dortmund, Germany
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12
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Sokolov AS, Nekrasov PV, Shaposhnikov MV, Moskalev AA. Hydrogen sulfide in longevity and pathologies: Inconsistency is malodorous. Ageing Res Rev 2021; 67:101262. [PMID: 33516916 DOI: 10.1016/j.arr.2021.101262] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 01/18/2021] [Accepted: 01/24/2021] [Indexed: 02/08/2023]
Abstract
Hydrogen sulfide (H2S) is one of the biologically active gases (gasotransmitters), which plays an important role in various physiological processes and aging. Its production in the course of methionine and cysteine catabolism and its degradation are finely balanced, and impairment of H2S homeostasis is associated with various pathologies. Despite the strong geroprotective action of exogenous H2S in C. elegans, there are controversial effects of hydrogen sulfide and its donors on longevity in other models, as well as on stress resistance, age-related pathologies and aging processes, including regulation of senescence-associated secretory phenotype (SASP) and senescent cell anti-apoptotic pathways (SCAPs). Here we discuss that the translation potential of H2S as a geroprotective compound is influenced by a multiplicity of its molecular targets, pleiotropic biological effects, and the overlapping ranges of toxic and beneficial doses. We also consider the challenges of the targeted delivery of H2S at the required dose. Along with this, the complexity of determining the natural levels of H2S in animal and human organs and their ambiguous correlations with longevity are reviewed.
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13
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Zatsepina OG, Nikitina EA, Shilova VY, Chuvakova LN, Sorokina S, Vorontsova JE, Tokmacheva EV, Funikov SY, Rezvykh AP, Evgen'ev MB. Hsp70 affects memory formation and behaviorally relevant gene expression in Drosophila melanogaster. Cell Stress Chaperones 2021; 26:575-594. [PMID: 33829398 PMCID: PMC8065088 DOI: 10.1007/s12192-021-01203-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 03/20/2021] [Accepted: 03/23/2021] [Indexed: 12/13/2022] Open
Abstract
Heat shock proteins, in particular Hsp70, play a central role in proteostasis in eukaryotic cells. Due to its chaperone properties, Hsp70 is involved in various processes after stress and under normal physiological conditions. In contrast to mammals and many Diptera species, inducible members of the Hsp70 family in Drosophila are constitutively synthesized at a low level and undergo dramatic induction after temperature elevation or other forms of stress. In the courtship suppression paradigm used in this study, Drosophila males that have been repeatedly rejected by mated females during courtship are less likely than naive males to court other females. Although numerous genes with known function were identified to play important roles in long-term memory, there is, to the best of our knowledge, no direct evidence implicating Hsp70 in this process. To elucidate a possible role of Hsp70 in memory formation, we used D. melanogaster strains containing different hsp70 copy numbers, including strains carrying a deletion of all six hsp70 genes. Our investigations exploring the memory of courtship rejection paradigm demonstrated that a low constitutive level of Hsp70 is apparently required for learning and the formation of short and long-term memories in males. The performed transcriptomic studies demonstrate that males with different hsp70 copy numbers differ significantly in the expression of a few definite groups of genes involved in mating, reproduction, and immunity in response to rejection. Specifically, our analysis reveals several major pathways that depend on the presence of hsp70 in the genome and participate in memory formation and consolidation, including the cAMP signaling cascade.
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Affiliation(s)
- O G Zatsepina
- Engelhardt Institute of Molecular Biology of Russian Academy of Sciences, Moscow, Russia
| | - E A Nikitina
- Department of Neurogenetics, Pavlov Institute of Physiology, Russian Academy of Sciences, St. Petersburg, Russia
- Department of Human and Animal Anatomy and Physiology, Herzen State Pedagogical University, St. Petersburg, Russia
| | - V Y Shilova
- Engelhardt Institute of Molecular Biology of Russian Academy of Sciences, Moscow, Russia
| | - L N Chuvakova
- Engelhardt Institute of Molecular Biology of Russian Academy of Sciences, Moscow, Russia
| | - S Sorokina
- Koltzov Institute of Developmental Biology of Russian Academy of Sciences, Moscow, Russia
| | - J E Vorontsova
- Koltzov Institute of Developmental Biology of Russian Academy of Sciences, Moscow, Russia
| | - E V Tokmacheva
- Department of Neurogenetics, Pavlov Institute of Physiology, Russian Academy of Sciences, St. Petersburg, Russia
| | - S Y Funikov
- Engelhardt Institute of Molecular Biology of Russian Academy of Sciences, Moscow, Russia
| | - A P Rezvykh
- Engelhardt Institute of Molecular Biology of Russian Academy of Sciences, Moscow, Russia
| | - M B Evgen'ev
- Engelhardt Institute of Molecular Biology of Russian Academy of Sciences, Moscow, Russia.
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14
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Shaposhnikov MV, Zemskaya NV, Koval LA, Schegoleva EV, Yakovleva DV, Ulyasheva NS, Gorbunova AA, Minnikhanova NR, Moskalev AA. Geroprotective potential of genetic and pharmacological interventions to endogenous hydrogen sulfide synthesis in Drosophila melanogaster. Biogerontology 2021; 22:197-214. [PMID: 33544267 DOI: 10.1007/s10522-021-09911-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Accepted: 01/22/2021] [Indexed: 12/11/2022]
Abstract
Endogenous hydrogen sulfide (H2S) is a gasotransmitter with a wide range of physiological functions. Aging is accompanied by disruption of H2S homeostasis, therefore, interventions to the processes of H2S metabolism to maintain its balance may have geroprotective potential. Here we demonstrated the additive geroprotective effect of combined genetic and pharmacological interventions to the hydrogen sulfide biosynthesis system by overexpression of cystathionine-β-synthase and cystathionine-γ-lyase genes and treatment with precursors of H2S synthesis cysteine (Cys) and N-acetyl-L-cysteine (NAC). The obtained results suggest that additive effects of genetic and pharmacological interventions to H2S metabolism may be associated with the complex interaction between beneficial action of H2S production and prevention of adverse effects of excess H2S production by Cys and NAC treatment.
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Affiliation(s)
- Mikhail V Shaposhnikov
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991, Moscow, Russian Federation.,Institute of Biology of Komi Science Center, Ural Branch of RAS, 167982, Syktyvkar, Russian Federation
| | - Nadezhda V Zemskaya
- Institute of Biology of Komi Science Center, Ural Branch of RAS, 167982, Syktyvkar, Russian Federation
| | - Liubov A Koval
- Institute of Biology of Komi Science Center, Ural Branch of RAS, 167982, Syktyvkar, Russian Federation
| | - Eugenia V Schegoleva
- Institute of Biology of Komi Science Center, Ural Branch of RAS, 167982, Syktyvkar, Russian Federation
| | - Daria V Yakovleva
- Institute of Biology of Komi Science Center, Ural Branch of RAS, 167982, Syktyvkar, Russian Federation
| | - Natalia S Ulyasheva
- Institute of Biology of Komi Science Center, Ural Branch of RAS, 167982, Syktyvkar, Russian Federation
| | - Anastasia A Gorbunova
- Institute of Biology of Komi Science Center, Ural Branch of RAS, 167982, Syktyvkar, Russian Federation
| | - Natalya R Minnikhanova
- Institute of Biology of Komi Science Center, Ural Branch of RAS, 167982, Syktyvkar, Russian Federation
| | - Alexey A Moskalev
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991, Moscow, Russian Federation. .,Institute of Biology of Komi Science Center, Ural Branch of RAS, 167982, Syktyvkar, Russian Federation.
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15
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Chiu YJ, Lin SA, Chen WL, Lin TH, Lin CH, Yao CF, Lin W, Wu YR, Chang KH, Lee-Chen GJ, Chen CM. Pathomechanism characterization and potential therapeutics identification for SCA3 targeting neuroinflammation. Aging (Albany NY) 2020; 12:23619-23646. [PMID: 33196459 PMCID: PMC7762503 DOI: 10.18632/aging.103700] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2019] [Accepted: 06/29/2020] [Indexed: 12/12/2022]
Abstract
Polyglutamine (polyQ)-mediated spinocerebellar ataxias (SCA) are caused by mutant genes with expanded CAG repeats encoding polyQ tracts. The misfolding and aggregation of polyQ proteins result in increased reactive oxygen species (ROS) and cellular toxicity. Inflammation is a common manifestation of oxidative stress and inflammatory process further reduces cellular antioxidant capacity. Increase of activated microglia in the pons of SCA type 3 (SCA3) patients suggests the involvement of neuroinflammation in the disease pathogenesis. In this study, we evaluated the anti-inflammatory potentials of indole compound NC009-1, 4-aminophenol-arachidonic acid derivative AM404, quinoline compound VB-037 and chalcone-coumarin derivative LM-031 using human HMC3 microglia and SCA3 ATXN3/Q75-GFP SH-SY5Y cells. The four tested compounds displayed anti-inflammatory activity by suppressing NO, IL-1β, TNF-α and IL-6 production and CD68 expression of IFN-γ-activated HMC3 microglia. In retinoic acid-differentiated ATXN3/Q75-GFP SH-SY5Y cells inflamed with IFN-γ-primed HMC3 conditioned medium, treatment with the tested compounds mitigated the increased caspase 1 activity and lactate dehydrogenase release, reduced polyQ aggregation and ROS and/or promoted neurite outgrowth. Examination of IL-1β- and TNF-α-mediated signaling pathways revealed that the tested compounds decreased IκBα/P65, JNK/JUN and/or P38/STAT1 signaling. The study results suggest the potential of NC009-1, AM404, VB-037 and LM-031 in treating SCA3 and probable other polyQ diseases.
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Affiliation(s)
- Ya-Jen Chiu
- Department of Life Science, National Taiwan Normal University, Taipei 11677, Taiwan
| | - Shu-An Lin
- Department of Life Science, National Taiwan Normal University, Taipei 11677, Taiwan
| | - Wan-Ling Chen
- Department of Neurology, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan 33302, Taiwan
| | - Te-Hsien Lin
- Department of Life Science, National Taiwan Normal University, Taipei 11677, Taiwan
| | - Chih-Hsin Lin
- Department of Neurology, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan 33302, Taiwan
| | - Ching-Fa Yao
- Department of Chemistry, National Taiwan Normal University, Taipei 11677, Taiwan
| | - Wenwei Lin
- Department of Chemistry, National Taiwan Normal University, Taipei 11677, Taiwan
| | - Yih-Ru Wu
- Department of Neurology, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan 33302, Taiwan
| | - Kuo-Hsuan Chang
- Department of Neurology, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan 33302, Taiwan
| | - Guey-Jen Lee-Chen
- Department of Life Science, National Taiwan Normal University, Taipei 11677, Taiwan
| | - Chiung-Mei Chen
- Department of Neurology, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan 33302, Taiwan
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16
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Genome-wide transcriptional effects of deletions of sulphur metabolism genes in Drosophila melanogaster. Redox Biol 2020; 36:101654. [PMID: 32769010 PMCID: PMC7414014 DOI: 10.1016/j.redox.2020.101654] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Accepted: 07/21/2020] [Indexed: 01/15/2023] Open
Abstract
In recent years, the gasotransmitter hydrogen sulphide (H2S), produced by the transsulphuration pathway, has been recognized as a biological mediator playing an important role under normal conditions and in various pathologies in both eukaryotes and prokaryotes. The transsulphuration pathway (TSP) includes the conversion of homocysteine to cysteine following the breakdown of methionine. In Drosophila melanogaster and other eukaryotes, H2S is produced by cystathionine β-synthase (CBS), cystathionine γ-lyase (CSE), and 3-mercaptopyruvate sulphurtransferase (MST). In the experiments performed in this study, we were able to explore the CRISPR/Cas9 technique to obtain single and double deletions in homozygotes of these three major genes responsible for H2S production in Drosophila melanogaster. In most cases, the deletion of one studied gene does not result in the compensatory induction of two other genes responsible for H2S production. Transcriptomic studies demonstrated that the deletions of the above CBS and CSE genes alter genome expression to different degrees, with a more pronounced effect being exerted by deletion of the CBS gene. Furthermore, the double deletion of both CBS and CSE resulted in a cumulative effect on transcription in the resulting strains. Overall, we found that the obtained deletions affect numerous genes involved in various biological pathways. Specifically, genes involved in the oxidative reduction process, stress-response genes, housekeeping genes, and genes participating in olfactory and reproduction are among the most strongly affected. Furthermore, characteristic differences in the response to the deletions of the studied genes are apparently organ-specific and have clear-cut sex-specific characteristics. Single and double deletions of the three genes responsible for the production of H2S helped to elucidate new aspects of the biological significance of this vital physiological mediator.
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17
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Shaposhnikov M, Proshkina E, Koval L, Zemskaya N, Zhavoronkov A, Moskalev A. Overexpression of CBS and CSE genes affects lifespan, stress resistance and locomotor activity in Drosophila melanogaster. Aging (Albany NY) 2019; 10:3260-3272. [PMID: 30408770 PMCID: PMC6286861 DOI: 10.18632/aging.101630] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2018] [Accepted: 10/28/2018] [Indexed: 12/20/2022]
Abstract
Recent experimental studies highlighted the role of hydrogen sulfide (H2S) in aging and longevity. The cystathionine ß-synthase (CBS) and cystathionine γ-lyase (CSE) are the key enzymes responsible for H2S production. Here we investigated the geroprotective effects of CSE and CBS overexpression in Drosophila. Overexpression of CSE did not affect a lifespan and decrease (mitochondrial form of CSE) or increase (cytoplasmic form of CSE) age dynamics of locomotor activity, while overexpression of CBS increase median (by 12.5%) and maximum (by 6.9%) lifespan and locomotor activity. Increasing of both CSE and CBS expression levels resulted in thermotolerance, but the resistance to combination of arid and food-free conditions decreased. The resistance to oxidative stress (paraquat) was not affected in flies with overexpression of CBS and cytoplasmic CSE, but decreased in flies overexpressing mitochondrial form of CSE. Thus, transgene overexpression of the CSE and CBS in Drosophila induce similar effects on stress-resistance and locomotor activity, however lifespan extending effect was revealed for CBS overexpression only.
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Affiliation(s)
- Mikhail Shaposhnikov
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow 119991, Russia.,Institute of Biology of Komi Science Center of Ural Branch of RAS, Syktyvkar 167982, Russia
| | - Ekaterina Proshkina
- Institute of Biology of Komi Science Center of Ural Branch of RAS, Syktyvkar 167982, Russia
| | - Lyubov Koval
- Institute of Biology of Komi Science Center of Ural Branch of RAS, Syktyvkar 167982, Russia
| | - Nadezhda Zemskaya
- Institute of Biology of Komi Science Center of Ural Branch of RAS, Syktyvkar 167982, Russia
| | - Alex Zhavoronkov
- Insilico Medicine, Inc, Johns Hopkins University, Baltimore, MD 21218, USA
| | - Alexey Moskalev
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow 119991, Russia.,Institute of Biology of Komi Science Center of Ural Branch of RAS, Syktyvkar 167982, Russia.,Moscow Institute of Physics and Technology, Dolgoprudny 141700, Russia
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18
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Zivanovic J, Kouroussis E, Kohl JB, Adhikari B, Bursac B, Schott-Roux S, Petrovic D, Miljkovic JL, Thomas-Lopez D, Jung Y, Miler M, Mitchell S, Milosevic V, Gomes JE, Benhar M, Gonzalez-Zorn B, Ivanovic-Burmazovic I, Torregrossa R, Mitchell JR, Whiteman M, Schwarz G, Snyder SH, Paul BD, Carroll KS, Filipovic MR. Selective Persulfide Detection Reveals Evolutionarily Conserved Antiaging Effects of S-Sulfhydration. Cell Metab 2019; 30:1152-1170.e13. [PMID: 31735592 PMCID: PMC7185476 DOI: 10.1016/j.cmet.2019.10.007] [Citation(s) in RCA: 221] [Impact Index Per Article: 44.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/01/2019] [Revised: 07/08/2019] [Accepted: 10/18/2019] [Indexed: 11/26/2022]
Abstract
Life on Earth emerged in a hydrogen sulfide (H2S)-rich environment eons ago and with it protein persulfidation mediated by H2S evolved as a signaling mechanism. Protein persulfidation (S-sulfhydration) is a post-translational modification of reactive cysteine residues, which modulate protein structure and/or function. Persulfides are difficult to label and study due to their reactivity and similarity with cysteine. Here, we report a facile strategy for chemoselective persulfide bioconjugation using dimedone-based probes, to achieve highly selective, rapid, and robust persulfide labeling in biological samples with broad utility. Using this method, we show persulfidation is an evolutionarily conserved modification and waves of persulfidation are employed by cells to resolve sulfenylation and prevent irreversible cysteine overoxidation preserving protein function. We report an age-associated decline in persulfidation that is conserved across evolutionary boundaries. Accordingly, dietary or pharmacological interventions to increase persulfidation associate with increased longevity and improved capacity to cope with stress stimuli.
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Affiliation(s)
- Jasmina Zivanovic
- CNRS, Institut de Biochimie et Génétique Cellulaires UMR5095, Université de Bordeaux, Bordeaux, France; Université de Bordeaux, CNRS, IBGC UMR5095, Bordeaux, France
| | - Emilia Kouroussis
- CNRS, Institut de Biochimie et Génétique Cellulaires UMR5095, Université de Bordeaux, Bordeaux, France; Université de Bordeaux, CNRS, IBGC UMR5095, Bordeaux, France
| | - Joshua B Kohl
- Department of Biochemistry, Center for Molecular Medicine, Institute of Biochemistry, University of Cologne, Cologne, Germany
| | - Bikash Adhikari
- CNRS, Institut de Biochimie et Génétique Cellulaires UMR5095, Université de Bordeaux, Bordeaux, France; Université de Bordeaux, CNRS, IBGC UMR5095, Bordeaux, France
| | - Biljana Bursac
- CNRS, Institut de Biochimie et Génétique Cellulaires UMR5095, Université de Bordeaux, Bordeaux, France; Université de Bordeaux, CNRS, IBGC UMR5095, Bordeaux, France
| | - Sonia Schott-Roux
- CNRS, Institut de Biochimie et Génétique Cellulaires UMR5095, Université de Bordeaux, Bordeaux, France; Université de Bordeaux, CNRS, IBGC UMR5095, Bordeaux, France
| | - Dunja Petrovic
- CNRS, Institut de Biochimie et Génétique Cellulaires UMR5095, Université de Bordeaux, Bordeaux, France; Université de Bordeaux, CNRS, IBGC UMR5095, Bordeaux, France
| | - Jan Lj Miljkovic
- CNRS, Institut de Biochimie et Génétique Cellulaires UMR5095, Université de Bordeaux, Bordeaux, France; Université de Bordeaux, CNRS, IBGC UMR5095, Bordeaux, France
| | - Daniel Thomas-Lopez
- Departamento de Sanidad Animal, Facultad de Veterinaria and VISAVET, Universidad Complutense de Madrid, Madrid, Spain
| | - Youngeun Jung
- Department of Chemistry, The Scripps Research Institute, 130 Scripps Way, Jupiter, FL 33458, USA
| | - Marko Miler
- Department of Cytology, Institute for Biological Research "Sinisa Stankovic", National Institute of Republic of Serbia, University of Belgrade, Belgrade, Serbia
| | - Sarah Mitchell
- Department of Genetics and Complex Diseases, Harvard School of Public Health, Boston, MA 02115, USA
| | - Verica Milosevic
- Department of Cytology, Institute for Biological Research "Sinisa Stankovic", National Institute of Republic of Serbia, University of Belgrade, Belgrade, Serbia
| | - Jose Eduardo Gomes
- CNRS, Institut de Biochimie et Génétique Cellulaires UMR5095, Université de Bordeaux, Bordeaux, France; Université de Bordeaux, CNRS, IBGC UMR5095, Bordeaux, France
| | - Moran Benhar
- Department of Biochemistry, Rappaport Institute for Research in the Medical Sciences, Faculty of Medicine, Technion - Israel Institute of Technology, Haifa 31096, Israel
| | - Bruno Gonzalez-Zorn
- Departamento de Sanidad Animal, Facultad de Veterinaria and VISAVET, Universidad Complutense de Madrid, Madrid, Spain
| | - Ivana Ivanovic-Burmazovic
- Department of Chemistry and Pharmacy, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | | | - James R Mitchell
- Department of Genetics and Complex Diseases, Harvard School of Public Health, Boston, MA 02115, USA
| | - Matthew Whiteman
- University of Exeter Medical School, St. Luke's Campus, Exeter, UK
| | - Guenter Schwarz
- Department of Biochemistry, Center for Molecular Medicine, Institute of Biochemistry, University of Cologne, Cologne, Germany
| | - Solomon H Snyder
- The Solomon H. Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA; Department of Pharmacology and Molecular Sciences, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA; Department of Psychiatry, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - Bindu D Paul
- The Solomon H. Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - Kate S Carroll
- Department of Chemistry, The Scripps Research Institute, 130 Scripps Way, Jupiter, FL 33458, USA
| | - Milos R Filipovic
- CNRS, Institut de Biochimie et Génétique Cellulaires UMR5095, Université de Bordeaux, Bordeaux, France; Université de Bordeaux, CNRS, IBGC UMR5095, Bordeaux, France.
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19
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Murphy B, Bhattacharya R, Mukherjee P. Hydrogen sulfide signaling in mitochondria and disease. FASEB J 2019; 33:13098-13125. [PMID: 31648556 PMCID: PMC6894098 DOI: 10.1096/fj.201901304r] [Citation(s) in RCA: 150] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Accepted: 09/17/2019] [Indexed: 02/06/2023]
Abstract
Hydrogen sulfide can signal through 3 distinct mechanisms: 1) reduction and/or direct binding of metalloprotein heme centers, 2) serving as a potent antioxidant through reactive oxygen species/reactive nitrogen species scavenging, or 3) post-translational modification of proteins by addition of a thiol (-SH) group onto reactive cysteine residues: a process known as persulfidation. Below toxic levels, hydrogen sulfide promotes mitochondrial biogenesis and function, thereby conferring protection against cellular stress. For these reasons, increases in hydrogen sulfide and hydrogen sulfide-producing enzymes have been implicated in several human disease states. This review will first summarize our current understanding of hydrogen sulfide production and metabolism, as well as its signaling mechanisms; second, this work will detail the known mechanisms of hydrogen sulfide in the mitochondria and the implications of its mitochondrial-specific impacts in several pathologic conditions.-Murphy, B., Bhattacharya, R., Mukherjee, P. Hydrogen sulfide signaling in mitochondria and disease.
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Affiliation(s)
- Brennah Murphy
- Department of Pathology, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
| | - Resham Bhattacharya
- Department of Obstetrics and Gynecology, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
- Peggy and Charles Stephenson Cancer Center, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
| | - Priyabrata Mukherjee
- Department of Pathology, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
- Peggy and Charles Stephenson Cancer Center, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
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20
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Li H, Liu L, Dang M, Zhang W, Liu J. Increased susceptibility of mice obtained from in vitro fertilization to global cerebral ischemia-reperfusion injury: possible role of hydrogen sulphide and its biosynthetic enzymes. Int J Neurosci 2019; 130:533-540. [PMID: 31516045 DOI: 10.1080/00207454.2019.1667797] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Aim of the Study: This study was designed to explore the relative susceptibility of in vitro fertilization (IVF)-conceived mice to global cerebral ischemic injury with the possible role of hydrogen sulphide and enzymes responsible for its production.Materials and Methods: IVF was carried to obtain pups, which were allowed to grow to the age of eight weeks. Thereafter, male mice were subjected to 20 min of global ischemia and 24 h of reperfusion. The mice obtained from other groups including normal mating, superovulation but normal mating and normal mating but embryo implantation were also subjected to global ischemia-reperfusion (I/R) injury.Results: IVF-derived mice exhibited significant more injury in response to I/R injury in comparison to other groups assessed in terms of impairment in locomotor activity, development of motor in coordination, neurological severity score, cerebral infarction and apoptosis markers (caspase-3 activity and Bcl-2 expression). Moreover, there was a relative decrease in the brain levels of hydrogen sulphide (H2S) and its biosynthetic enzymes viz. cystathionine-β-synthase and cystathionine-γ-lyase. Interestingly, the levels of H2S and cystathionine-γ-lyase were significantly low in IVF-derived mice in basal conditions also, i.e. before subjecting to I/R injury and these biochemical alterations were associated with the behavioural deficits in mice, even before subjecting to I/R injury.Conclusion: It is concluded that in vitro fertilization-derived mice are more susceptible to global cerebral I/R injury, which may be possibly due to decreased levels of hydrogen sulphide and its biosynthetic enzymes viz., cystathionine-β-synthase and cystathionine-γ-lyase.
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Affiliation(s)
- Hong Li
- Department of Neurology, Affiliated Hospital of Qingdao University, Qingdao, China
| | - Lijun Liu
- Department of Neurology, Affiliated Hospital of Qingdao University, Qingdao, China
| | - Minyan Dang
- Innoscience Research Sdn. Bhd, Subang Jaya, Malaysia
| | - Wenzhi Zhang
- Innoscience Research Sdn. Bhd, Subang Jaya, Malaysia
| | - Jie Liu
- Department of Neurology, The Fourth Hospital of Jinan, Jinan, China
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21
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Kouroussis E, Adhikari B, Zivanovic J, Filipovic MR. Measurement of Protein Persulfidation: Improved Tag-Switch Method. Methods Mol Biol 2019; 2007:37-50. [PMID: 31148105 DOI: 10.1007/978-1-4939-9528-8_4] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Hydrogen sulfide (H2S) is an endogenously produced signaling gasotransmitter, generated by the enzymes cystathionine γ-lyase, cystathionine β-synthase, and 3-mercaptopyruvate sulfurtransferase. The involvement of H2S in numerous physiological, as well as pathophysiological conditions, was established over the past decade. However, the exact mechanism(s) of regulation of the biological functions by H2S are under active investigations. It is proposed that the oxidative posttranslational modification of protein cysteine residues, known as persulfidation, could be the main mechanism of action of H2S. Protein persulfides show similar reactivity to thiols, which represents one of the main obstacles in the development of a reliable method for detection of this specific protein modification. Subsequently, having a selective method for persulfide detection is of utmost importance in order to fully understand the physiological and pathophysiological role of H2S. Several methods have been proposed for the detection of protein persulfidation, all of which are highlighted in this chapter. Furthermore, we provide a detailed description and protocol for the first selective persulfide labeling method, a tag-switch method, developed in our group.
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Affiliation(s)
- Emilia Kouroussis
- Université de Bordeaux, IBGC, CNRS UMR 5095, Bordeaux, France
- Institut de Biochimie et Génétique Cellulaires, CNRS, UMR 5095, Bordeaux, France
| | - Bikash Adhikari
- Université de Bordeaux, IBGC, CNRS UMR 5095, Bordeaux, France
- Institut de Biochimie et Génétique Cellulaires, CNRS, UMR 5095, Bordeaux, France
| | - Jasmina Zivanovic
- Université de Bordeaux, IBGC, CNRS UMR 5095, Bordeaux, France
- Institut de Biochimie et Génétique Cellulaires, CNRS, UMR 5095, Bordeaux, France
| | - Milos R Filipovic
- Université de Bordeaux, IBGC, CNRS UMR 5095, Bordeaux, France.
- Institut de Biochimie et Génétique Cellulaires, CNRS, UMR 5095, Bordeaux, France.
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22
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Shaposhnikov MV, Zemskaya NV, Koval LA, Schegoleva EV, Zhavoronkov A, Moskalev AA. Effects of N-acetyl-L-cysteine on lifespan, locomotor activity and stress-resistance of 3 Drosophila species with different lifespans. Aging (Albany NY) 2018; 10:2428-2458. [PMID: 30243020 PMCID: PMC6188487 DOI: 10.18632/aging.101561] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Accepted: 09/13/2018] [Indexed: 04/28/2023]
Abstract
N-acetyl-L-cysteine (NAC) is a derivative of the sulphur-containing amino acid L-cysteine with potential anti-aging properties. We studied 3 Drosophila species with contrast longevity differences (D. virilis is longest-lived, D. kikkawai is shortest-lived and D. melanogaster has moderate lifespan) to test the effects of NAC at 8 different concentrations (from 10 nM to 100 mM) on the lifespan, stress-resistance and locomotor activity. Except the adverse effects of highest (10 mM and 100 mM) concentrations NAC demonstrated sexually opposite and male-biased effects on Drosophila lifespan, stress-resistance and locomotor activity and not satisfied the criteria of a geroprotector in terms of the reproducibility of lifespan extending effects in different model organisms. The concentration- and sex-dependent changes in the relative expression levels of the antioxidant genes (Cat/CG6871 and Sod1/CG11793) and genes involved in hydrogen sulfide biosynthesis (Cbs/CG1753, Eip55E/CG5345 and Nfs1/CG12264) suggest the involvement of hormetic mechanisms in the geroprotective effects of NAC.
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Affiliation(s)
- Mikhail V. Shaposhnikov
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow 119991, Russia
- Institute of Biology of Komi Science Center of Ural Branch of RAS, Syktyvkar 167982, Russia
| | - Nadezhda V. Zemskaya
- Institute of Biology of Komi Science Center of Ural Branch of RAS, Syktyvkar 167982, Russia
| | - Liubov A. Koval
- Institute of Biology of Komi Science Center of Ural Branch of RAS, Syktyvkar 167982, Russia
| | - Eugenia V. Schegoleva
- Institute of Biology of Komi Science Center of Ural Branch of RAS, Syktyvkar 167982, Russia
| | - Alex Zhavoronkov
- Insilico Medicine, Inc, JHU, Rockville, MD 21218, USA
- Moscow Institute of Physics and Technology, Dolgoprudny 141700, Russia
| | - Alexey A. Moskalev
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow 119991, Russia
- Institute of Biology of Komi Science Center of Ural Branch of RAS, Syktyvkar 167982, Russia
- Moscow Institute of Physics and Technology, Dolgoprudny 141700, Russia
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23
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Li YX, Sibon OCM, Dijkers PF. Inhibition of NF-κB in astrocytes is sufficient to delay neurodegeneration induced by proteotoxicity in neurons. J Neuroinflammation 2018; 15:261. [PMID: 30205834 PMCID: PMC6134576 DOI: 10.1186/s12974-018-1278-2] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Accepted: 08/12/2018] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Most neurodegenerative diseases associated with protein aggregation are hallmarked by activation of astrocytes. However, how astrocytes are activated or which signaling pathways in astrocytes contribute to pathogenesis is not clear. One long-standing question is whether the responses in astrocytes are due to stress or damage in astrocytes themselves, or because of astrocytic responses to cellular stress or damage in neurons. Here, we examine responses in astrocytes induced by expression of disease-associated, aggregation-prone proteins in other cells. We also examine the consequences of these responses in astrocytes in a model for neurodegeneration. METHODS We first examined a role for intracellular astrocytic responses in a Drosophila model for Spinocerebellar ataxia type 3 (SCA3, also known as Machado-Joseph disease), a disease caused by expansion of the polyglutamine (polyQ) stretch in the ATXN3 gene. In this Drosophila SCA3 model, eye-specific expression of a biologically relevant portion of the ATXN3 gene, containing expanded polyQ repeats (SCA3polyQ78) was expressed. In a candidate RNAi screen in the Drosophila SCA3 model, we analyzed whether downregulation of expression of specific genes in astrocytes affected degeneration induced by SCA3polyQ78 expression in Drosophila eyes. We next examined the role of astrocytes in response to proteotoxic stress in neurons induced by SCA3polyQ78 expression or amyloid beta peptides, associated with Alzheimer's disease. RESULTS Eye-specific expression of SCA3polyQ78 resulted in the presence of astrocytes in the eye, suggesting putative involvement of astrocytes in SCA3. In a candidate RNAi screen, we identified genes in astrocytes that can enhance or suppress SCA3polyQ78-induced eye degeneration. Relish, a conserved NF-κB transcription factor, was identified as an enhancer of degeneration. Activity of Relish was upregulated in our SCA3 model. Relish can exert its effect via Relish-specific AMPs, since downregulation of these AMPs attenuated degeneration. We next examined Relish signaling in astrocytes on neurodegeneration. Selective inhibition of Relish expression specifically in astrocytes extended lifespan of flies that expressed SCA3polyQ78 exclusively in neurons. Inhibition of Relish signaling in astrocytes also extended lifespan in a Drosophila model for Alzheimer's disease. CONCLUSIONS Our data demonstrate that astrocytes respond to proteotoxic stress in neurons, and that these astrocytic responses are important contributors to neurodegeneration. Furthermore, our data demonstrate that activation of NF-κB transcription factor Relish in astrocytes, induced by proteotoxic stress in neurons, enhances neurodegeneration, and that specific Relish inhibition in astrocytes extends lifespan. Our data provide direct evidence for cell-non-autonomous contributions of astrocytes to neurodegeneration, with possible implications for therapeutic interventions in multiple neurodegenerative diseases.
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Affiliation(s)
- Y X Li
- Department of Cell Biology, University of Groningen, Antonius Deusinglaan 1, 9713AV, Groningen, The Netherlands
| | - O C M Sibon
- Department of Cell Biology, University of Groningen, Antonius Deusinglaan 1, 9713AV, Groningen, The Netherlands
| | - P F Dijkers
- Department of Cell Biology, University of Groningen, Antonius Deusinglaan 1, 9713AV, Groningen, The Netherlands. .,Hubrecht Institute for Developmental Biology and Stem Cell Research, Royal Netherlands Academy of Arts and Sciences (KNAW) and UMC Utrecht, Utrecht, The Netherlands.
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24
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Abstract
Besides its essential role in protein synthesis, cysteine plays vital roles in redox homeostasis, being a component of the major antioxidant glutathione (GSH) and a potent antioxidant by itself. In addition, cysteine undergoes a variety of post-translational modifications that modulate several physiological processes. It is becoming increasingly clear that redox-modulated events play important roles not only in peripheral tissues but also in the brain where cysteine disposition is central to these pathways. Dysregulated cysteine metabolism is associated with several neurodegenerative disorders. Accordingly, restoration of cysteine balance has therapeutic benefits. This review discusses metabolic signaling pathways pertaining to cysteine disposition in the brain under normal and pathological conditions, highlighting recent findings on cysteine metabolism during aging and in neurodegenerative conditions such as Huntington's disease (HD) and molybdenum cofactor (MoCo) deficiency (MoCD) among others.
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Affiliation(s)
- Bindu D Paul
- The Solomon H. Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
| | - Juan I Sbodio
- The Solomon H. Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Solomon H Snyder
- The Solomon H. Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, MD, USA; Department of Pharmacology and Molecular Sciences, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA; Department of Psychiatry, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA.
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25
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Paul BD, Snyder SH. Gasotransmitter hydrogen sulfide signaling in neuronal health and disease. Biochem Pharmacol 2018; 149:101-109. [PMID: 29203369 PMCID: PMC5868969 DOI: 10.1016/j.bcp.2017.11.019] [Citation(s) in RCA: 146] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Accepted: 11/29/2017] [Indexed: 01/17/2023]
Abstract
Hydrogen sulfide is a gaseous signaling molecule or gasotransmitter which plays important roles in a wide spectrum of physiologic processes in the brain and peripheral tissues. Unlike nitric oxide and carbon monoxide, the other major gasotransmitters, research on hydrogen sulfide is still in its infancy. One of the modes by which hydrogen sulfide signals is via a posttranslational modification termed sulfhydration/persulfidation, which occurs on reactive cysteine residues on target proteins, where the reactive SH group is converted to an SSH group. Sulfhydration is a substantially prevalent modification, which modulates the structure or function of proteins being modified. Thus, precise control of endogenous hydrogen sulfide production and metabolism is critical for maintenance of optimal cellular function, with excess generation and paucity, both contributing to pathology. Dysregulation of the reverse transsulfuration pathway which generates hydrogen sulfide occurs in several neurodegenerative diseases such as Parkinson's disease, Huntington's disease and Alzheimer's disease. Accordingly, treatment with donors of hydrogen sulfide or stimulation of the reverse transsulfuration have proved beneficial in several neurodegenerative states. In this review we focus on hydrogen sulfide mediated neuronal signaling processes that contribute to neuroprotection.
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Affiliation(s)
- Bindu D Paul
- The Solomon H. Snyder Department of Neuroscience, The Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA.
| | - Solomon H Snyder
- The Solomon H. Snyder Department of Neuroscience, The Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA; Department of Pharmacology and Molecular Sciences, The Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA; Department of Psychiatry, The Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA.
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26
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Abstract
Signaling by H2S is proposed to occur via persulfidation, a posttranslational modification of cysteine residues (RSH) to persulfides (RSSH). Persulfidation provides a framework for understanding the physiological and pharmacological effects of H2S. Due to the inherent instability of persulfides, their chemistry is understudied. In this review, we discuss the biologically relevant chemistry of H2S and the enzymatic routes for its production and oxidation. We cover the chemical biology of persulfides and the chemical probes for detecting them. We conclude by discussing the roles ascribed to protein persulfidation in cell signaling pathways.
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Affiliation(s)
- Milos R. Filipovic
- Univeristy of Bordeaux, IBGC, UMR 5095, F-33077 Bordeaux, France
- CNRS, IBGC, UMR 5095, F-33077 Bordeaux, France
| | - Jasmina Zivanovic
- Univeristy of Bordeaux, IBGC, UMR 5095, F-33077 Bordeaux, France
- CNRS, IBGC, UMR 5095, F-33077 Bordeaux, France
| | - Beatriz Alvarez
- Laboratorio de Enzimología, Facultad de Ciencias and Center for Free Radical and Biomedical Research, Universidad de la Republica, 11400 Montevideo, Uruguay
| | - Ruma Banerjee
- Department of Biological Chemistry, University of Michigan Medical School, Ann Arbor, Michigan 48109-0600, United States
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27
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Golgi stress response reprograms cysteine metabolism to confer cytoprotection in Huntington's disease. Proc Natl Acad Sci U S A 2018; 115:780-785. [PMID: 29317536 DOI: 10.1073/pnas.1717877115] [Citation(s) in RCA: 68] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Golgi stress response is emerging as a physiologic process of comparable importance to endoplasmic reticulum (ER) and mitochondrial stress responses. However, unlike ER stress, the identity of the signal transduction pathway involved in the Golgi stress response has been elusive. We show that the Golgi stressor monensin acts via the PKR-like ER kinase/Activating Transcription Factor 4 pathway. ATF4 is the master regulator of amino acid metabolism, which is induced during amino acid depletion and other forms of stress. One of the genes regulated by ATF4 is the biosynthetic enzyme for cysteine, cystathionine γ-lyase (CSE), which also plays central roles in maintenance of redox homeostasis. Huntington's disease (HD), a neurodegenerative disorder, is associated with disrupted cysteine metabolism caused by depletion of CSE leading to abnormal redox balance and stress response. Thus, restoring CSE function and cysteine disposition may be beneficial in HD. Accordingly, we harnessed the monensin-ATF4-signaling cascade to stimulate CSE expression by preconditioning cells with monensin, which restores cysteine metabolism and an optimal stress response in HD. These findings have implications for treatment of HD and other diseases associated with redox imbalance and dysregulated ATF4 signaling.
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28
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Ferreiro MJ, Pérez C, Marchesano M, Ruiz S, Caputi A, Aguilera P, Barrio R, Cantera R. Drosophila melanogaster White Mutant w1118 Undergo Retinal Degeneration. Front Neurosci 2018; 11:732. [PMID: 29354028 PMCID: PMC5758589 DOI: 10.3389/fnins.2017.00732] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Accepted: 12/15/2017] [Indexed: 01/14/2023] Open
Abstract
Key scientific discoveries have resulted from genetic studies of Drosophila melanogaster, using a multitude of transgenic fly strains, the majority of which are constructed in a genetic background containing mutations in the white gene. Here we report that white mutant flies from w1118 strain undergo retinal degeneration. We observed also that w1118 mutants have progressive loss of climbing ability, shortened life span, as well as impaired resistance to various forms of stress. Retinal degeneration was abolished by transgenic expression of mini-white+ in the white null background w1118 . We conclude that beyond the classical eye-color phenotype, mutations in Drosophila white gene could impair several biological functions affecting parameters like mobility, life span and stress tolerance. Consequently, we suggest caution and attentiveness during the interpretation of old experiments employing white mutant flies and when planning new ones, especially within the research field of neurodegeneration and neuroprotection. We also encourage that the use of w1118 strain as a wild-type control should be avoided.
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Affiliation(s)
- María José Ferreiro
- Departamento de Biología del Neurodesarrollo, Instituto de Investigaciones Biológicas Clemente Estable, Montevideo, Uruguay
| | - Coralia Pérez
- Center of Cooperative Research in Biosciences CIC bioGUNE, Bizkaia Technology Park, Derio, Spain
| | - Mariana Marchesano
- Departamento de Biología del Neurodesarrollo, Instituto de Investigaciones Biológicas Clemente Estable, Montevideo, Uruguay
| | - Santiago Ruiz
- Departamento de Biología del Neurodesarrollo, Instituto de Investigaciones Biológicas Clemente Estable, Montevideo, Uruguay
| | - Angel Caputi
- Departamento de Neurociencias Integrativas y Computacionales, Instituto de Investigaciones Biológicas Clemente Estable, Montevideo, Uruguay
| | - Pedro Aguilera
- Departamento de Neurociencias Integrativas y Computacionales, Instituto de Investigaciones Biológicas Clemente Estable, Montevideo, Uruguay
| | - Rosa Barrio
- Center of Cooperative Research in Biosciences CIC bioGUNE, Bizkaia Technology Park, Derio, Spain
| | - Rafael Cantera
- Departamento de Biología del Neurodesarrollo, Instituto de Investigaciones Biológicas Clemente Estable, Montevideo, Uruguay
- Zoology Department, Stockholm University, Stockholm, Sweden
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29
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Khare S, Nick JA, Zhang Y, Galeano K, Butler B, Khoshbouei H, Rayaprolu S, Hathorn T, Ranum LPW, Smithson L, Golde TE, Paucar M, Morse R, Raff M, Simon J, Nordenskjöld M, Wirdefeldt K, Rincon-Limas DE, Lewis J, Kaczmarek LK, Fernandez-Funez P, Nick HS, Waters MF. A KCNC3 mutation causes a neurodevelopmental, non-progressive SCA13 subtype associated with dominant negative effects and aberrant EGFR trafficking. PLoS One 2017; 12:e0173565. [PMID: 28467418 PMCID: PMC5414954 DOI: 10.1371/journal.pone.0173565] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2016] [Accepted: 02/23/2017] [Indexed: 11/19/2022] Open
Abstract
The autosomal dominant spinocerebellar ataxias (SCAs) are a diverse group of neurological disorders anchored by the phenotypes of motor incoordination and cerebellar atrophy. Disease heterogeneity is appreciated through varying comorbidities: dysarthria, dysphagia, oculomotor and/or retinal abnormalities, motor neuron pathology, epilepsy, cognitive impairment, autonomic dysfunction, and psychiatric manifestations. Our study focuses on SCA13, which is caused by several allelic variants in the voltage-gated potassium channel KCNC3 (Kv3.3). We detail the clinical phenotype of four SCA13 kindreds that confirm causation of the KCNC3R423H allele. The heralding features demonstrate congenital onset with non-progressive, neurodevelopmental cerebellar hypoplasia and lifetime improvement in motor and cognitive function that implicate compensatory neural mechanisms. Targeted expression of human KCNC3R423H in Drosophila triggers aberrant wing veins, maldeveloped eyes, and fused ommatidia consistent with the neurodevelopmental presentation of patients. Furthermore, human KCNC3R423H expression in mammalian cells results in altered glycosylation and aberrant retention of the channel in anterograde and/or endosomal vesicles. Confirmation of the absence of plasma membrane targeting was based on the loss of current conductance in cells expressing the mutant channel. Mechanistically, genetic studies in Drosophila, along with cellular and biophysical studies in mammalian systems, demonstrate the dominant negative effect exerted by the mutant on the wild-type (WT) protein, which explains dominant inheritance. We demonstrate that ocular co-expression of KCNC3R423H with Drosophila epidermal growth factor receptor (dEgfr) results in striking rescue of the eye phenotype, whereas KCNC3R423H expression in mammalian cells results in aberrant intracellular retention of human epidermal growth factor receptor (EGFR). Together, these results indicate that the neurodevelopmental consequences of KCNC3R423H may be mediated through indirect effects on EGFR signaling in the developing cerebellum. Our results therefore confirm the KCNC3R423H allele as causative for SCA13, through a dominant negative effect on KCNC3WT and links with EGFR that account for dominant inheritance, congenital onset, and disease pathology.
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Affiliation(s)
- Swati Khare
- Department of Neurology, University of Florida, Gainesville, FL, United States of America
- McKnight Brain Institute, University of Florida, Gainesville, FL, United States of America
- Department of Biomedical Engineering, University of Florida, Gainesville, FL, United States of America
| | - Jerelyn A. Nick
- Department of Neurology, University of Florida, Gainesville, FL, United States of America
- McKnight Brain Institute, University of Florida, Gainesville, FL, United States of America
| | - Yalan Zhang
- Department of Pharmacology, Yale University, New Haven, CT, United States of America
| | - Kira Galeano
- Department of Neurology, University of Florida, Gainesville, FL, United States of America
- McKnight Brain Institute, University of Florida, Gainesville, FL, United States of America
| | - Brittany Butler
- McKnight Brain Institute, University of Florida, Gainesville, FL, United States of America
- Department of Neuroscience, University of Florida, Gainesville, FL, United States of America
| | - Habibeh Khoshbouei
- McKnight Brain Institute, University of Florida, Gainesville, FL, United States of America
- Department of Neuroscience, University of Florida, Gainesville, FL, United States of America
| | - Sruti Rayaprolu
- Department of Neuroscience, University of Florida, Gainesville, FL, United States of America
| | - Tyisha Hathorn
- Department of Molecular Genetics and Microbiology, University of Florida, Gainesville, FL, United States of America
| | - Laura P. W. Ranum
- Department of Molecular Genetics and Microbiology, University of Florida, Gainesville, FL, United States of America
| | - Lisa Smithson
- McKnight Brain Institute, University of Florida, Gainesville, FL, United States of America
- Department of Neuroscience, University of Florida, Gainesville, FL, United States of America
| | - Todd E. Golde
- McKnight Brain Institute, University of Florida, Gainesville, FL, United States of America
- Department of Neuroscience, University of Florida, Gainesville, FL, United States of America
| | - Martin Paucar
- Department of Neurology, Karolinska University Hospital, Stockholm, Sweden
- Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden
| | - Richard Morse
- Department of Neurology, Dartmouth-Hitchcock Medical Center, Lebanon, NH, United States of America
| | - Michael Raff
- Genomics Institute, Multicare Health System, Tacoma, WA, United States of America
| | - Julie Simon
- Genomics Institute, Multicare Health System, Tacoma, WA, United States of America
| | - Magnus Nordenskjöld
- Department of Genetics, Karolinska University Hospital, Stockholm, Sweden
- Department of Molecular Medicine and Surgery, Karolinska Institute, Center for Molecular Medicine, Stockholm, Sweden
| | - Karin Wirdefeldt
- Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden
- Department of Medical Epidemiology and Biostatistics, Karolinska Institute, Stockholm, Sweden
| | - Diego E. Rincon-Limas
- Department of Neurology, University of Florida, Gainesville, FL, United States of America
- McKnight Brain Institute, University of Florida, Gainesville, FL, United States of America
| | - Jada Lewis
- McKnight Brain Institute, University of Florida, Gainesville, FL, United States of America
- Department of Neuroscience, University of Florida, Gainesville, FL, United States of America
| | - Leonard K. Kaczmarek
- Department of Pharmacology, Yale University, New Haven, CT, United States of America
| | - Pedro Fernandez-Funez
- Department of Neurology, University of Florida, Gainesville, FL, United States of America
- McKnight Brain Institute, University of Florida, Gainesville, FL, United States of America
| | - Harry S. Nick
- McKnight Brain Institute, University of Florida, Gainesville, FL, United States of America
- Department of Neuroscience, University of Florida, Gainesville, FL, United States of America
| | - Michael F. Waters
- Department of Neurology, University of Florida, Gainesville, FL, United States of America
- McKnight Brain Institute, University of Florida, Gainesville, FL, United States of America
- Department of Biomedical Engineering, University of Florida, Gainesville, FL, United States of America
- Department of Neuroscience, University of Florida, Gainesville, FL, United States of America
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30
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Modelling in miniature: Using Drosophila melanogaster to study human neurodegeneration. ACTA ACUST UNITED AC 2017. [DOI: 10.1016/j.ddmod.2018.09.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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31
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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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32
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Módis K, Ju Y, Ahmad A, Untereiner AA, Altaany Z, Wu L, Szabo C, Wang R. S-Sulfhydration of ATP synthase by hydrogen sulfide stimulates mitochondrial bioenergetics. Pharmacol Res 2016; 113:116-124. [PMID: 27553984 PMCID: PMC5107138 DOI: 10.1016/j.phrs.2016.08.023] [Citation(s) in RCA: 129] [Impact Index Per Article: 16.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2016] [Revised: 07/12/2016] [Accepted: 08/18/2016] [Indexed: 11/15/2022]
Abstract
Mammalian cells can utilize hydrogen sulfide (H2S) to support mitochondrial respiration. The aim of our study was to explore the potential role of S-sulfhydration (a H2S-induced posttranslational modification, also known as S-persulfidation) of the mitochondrial inner membrane protein ATP synthase (F1F0 ATP synthase/Complex V) in the regulation of mitochondrial bioenergetics. Using a biotin switch assay, we have detected S-sulfhydration of the α subunit (ATP5A1) of ATP synthase in response to exposure to H2S in vitro. The H2S generator compound NaHS induced S-sulfhydration of ATP5A1 in HepG2 and HEK293 cell lysates in a concentration-dependent manner (50-300μM). The activity of immunocaptured mitochondrial ATP synthase enzyme isolated from HepG2 and HEK293 cells was stimulated by NaHS at low concentrations (10-100nM). Site-directed mutagenesis of ATP5A1 in HEK293 cells demonstrated that cysteine residues at positions 244 and 294 are subject to S-sulfhydration. The double mutant ATP synthase protein (C244S/C294S) showed a significantly reduced enzyme activity compared to control and the single-cysteine-mutated recombinant proteins (C244S or C294S). To determine whether endogenous H2S plays a role in the basal S-sulfhydration of ATP synthase in vivo, we compared liver tissues harvested from wild-type mice and mice deficient in cystathionine-gamma-lyase (CSE, one of the three principal mammalian H2S-producing enzymes). Significantly reduced S-sulfhydration of ATP5A1 was observed in liver homogenates of CSE-/- mice, compared to wild-type mice, suggesting a physiological role for CSE-derived endogenous H2S production in the S-sulfhydration of ATP synthase. Various forms of critical illness (including burn injury) upregulate H2S-producing enzymes and stimulate H2S biosynthesis. In liver tissues collected from mice subjected to burn injury, we detected an increased S-sulfhydration of ATP5A1 at the early time points post-burn. At later time points (when systemic H2S levels decrease) S-sulfhydration of ATP5A1 decreased as well. In conclusion, H2S induces S-sulfhydration of ATP5A1 at C244 and C294. This post-translational modification may be a physiological mechanism to maintain ATP synthase in a physiologically activated state, thereby supporting mitochondrial bioenergetics. The sulfhydration of ATP synthase may be a dynamic process, which may be regulated by endogenous H2S levels under various pathophysiological conditions.
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Affiliation(s)
- Katalin Módis
- Cardiovascular and Metabolic Research Unit, Lakehead University, Thunder Bay, ON, Canada; Department of Surgery, University of Texas Medical Branch, Galveston, TX, USA; Department of Anesthesiology, University of Texas Medical Branch, Galveston, TX, USA
| | - YoungJun Ju
- Cardiovascular and Metabolic Research Unit, Lakehead University, Thunder Bay, ON, Canada
| | - Akbar Ahmad
- Department of Anesthesiology, University of Texas Medical Branch, Galveston, TX, USA
| | - Ashley A Untereiner
- Cardiovascular and Metabolic Research Unit, Lakehead University, Thunder Bay, ON, Canada; Department of Anesthesiology, University of Texas Medical Branch, Galveston, TX, USA
| | - Zaid Altaany
- Cardiovascular and Metabolic Research Unit, Lakehead University, Thunder Bay, ON, Canada
| | - Lingyun Wu
- School of Human Kinesiology, Laurentian University, Sudbury, ON, Canada
| | - Csaba Szabo
- Department of Anesthesiology, University of Texas Medical Branch, Galveston, TX, USA.
| | - Rui Wang
- Cardiovascular and Metabolic Research Unit, Lakehead University, Thunder Bay, ON, Canada; Department of Biology, Laurentian University, ON, Canada.
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Machiela E, Dues DJ, Senchuk MM, Van Raamsdonk JM. Oxidative stress is increased in C. elegans models of Huntington's disease but does not contribute to polyglutamine toxicity phenotypes. Neurobiol Dis 2016; 96:1-11. [PMID: 27544481 DOI: 10.1016/j.nbd.2016.08.008] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2016] [Revised: 08/09/2016] [Accepted: 08/16/2016] [Indexed: 01/16/2023] Open
Abstract
Huntington's disease (HD) is an adult onset neurodegenerative disorder for which there is currently no cure. While HD patients and animal models of the disease exhibit increased oxidative damage, it is currently uncertain to what extent oxidative stress contributes to disease pathogenesis. In this work, we use a genetic approach to define the role of oxidative stress in HD. We find that a C. elegans model of HD expressing a disease-length polyglutamine tract in the body wall muscle is hypersensitive to oxidative stress and shows an upregulation of antioxidant defense genes, indicating that the HD worm model has increased levels of oxidative stress. To determine whether this increase in oxidative stress contributes to the development of polyglutamine-toxicity phenotypes in this HD model, we examined the effect of deleting individual superoxide dismutase (sod) genes in the HD worm model. As predicted, we found that deletion of sod genes in the HD worm model resulted in a clear increase in sensitivity to oxidative stress. However, we found that increasing oxidative stress in the HD worm model did not exacerbate deficits caused by polyglutamine toxicity. We confirmed these observations in two worm models expressing disease-length polyglutamine tracts in neurons. Furthermore, we found that treatment with antioxidants failed to rescue movement deficits or decrease aggregation in HD worm models. Combined, this suggests that the increase in oxidative stress in worm models of HD does not contribute to the phenotypic deficits observed in these worms, and provides a possible explanation for the failure of antioxidants in HD clinical trials.
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Affiliation(s)
- Emily Machiela
- Laboratory of Aging and Neurodegenerative Disease, Center for Neurodegenerative Science, Van Andel Research Institute, Grand Rapids, MI, USA
| | - Dylan J Dues
- Laboratory of Aging and Neurodegenerative Disease, Center for Neurodegenerative Science, Van Andel Research Institute, Grand Rapids, MI, USA
| | - Megan M Senchuk
- Laboratory of Aging and Neurodegenerative Disease, Center for Neurodegenerative Science, Van Andel Research Institute, Grand Rapids, MI, USA
| | - Jeremy M Van Raamsdonk
- Laboratory of Aging and Neurodegenerative Disease, Center for Neurodegenerative Science, Van Andel Research Institute, Grand Rapids, MI, USA; Department of Translational Science and Molecular Medicine, Michigan State University, Grand Rapids, MI, USA; Department of Genetics, Michigan State University, East Lansing, MI, USA.
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