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Aboalroub AA, Al Azzam KM. Protein S-Nitrosylation: A Chemical Modification with Ubiquitous Biological Activities. Protein J 2024; 43:639-655. [PMID: 39068633 DOI: 10.1007/s10930-024-10223-y] [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] [Accepted: 07/07/2024] [Indexed: 07/30/2024]
Abstract
Nitric oxide (NO) induces protein posttranslational modification (PTM), known as S-nitrosylation, which has started to gain attention as a critical regulator of thousands of substrate proteins. However, our understanding of the biological consequences of this emerging PTM is incomplete because of the limited number of identified S-nitrosylated proteins (S-NO proteins). Recent advances in detection methods have effectively contributed to broadening the spectrum of discovered S-NO proteins. This article briefly reviews the progress in S-NO protein detection methods and discusses how these methods are involved in characterizing the biological consequences of this PTM. Additionally, we provide insight into S-NO protein-related diseases, focusing on the role of these proteins in mitigating the severity of infectious diseases.
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Affiliation(s)
- Adam A Aboalroub
- Pharmacological and Diagnostic Research Center (PDRC), Department of Pharmaceutical Sciences, Faculty of Pharmacy, Al-Ahliyya Amman University, Amman, 19328, Jordan.
| | - Khaldun M Al Azzam
- Department of Chemistry, School of Science, The University of Jordan, Amman, 11942, Jordan
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2
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Shcholok T, Eftekharpour E. Insights into the Multifaceted Roles of Thioredoxin-1 System: Exploring Knockout Murine Models. BIOLOGY 2024; 13:180. [PMID: 38534450 DOI: 10.3390/biology13030180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 03/05/2024] [Accepted: 03/07/2024] [Indexed: 03/28/2024]
Abstract
Redox balance is increasingly identified as a major player in cellular signaling. A fundamentally simple reaction of oxidation and reduction of cysteine residues in cellular proteins is the central concept in this complex regulatory mode of protein function. Oxidation of key cysteine residues occurs at the physiological levels of reactive oxygen species (ROS), but they are reduced by a supply of thiol antioxidant molecules including glutathione, glutaredoxin, and thioredoxin. While these molecules show complex compensatory roles in experimental conditions, transgenic animal models provide a comprehensive picture to pinpoint the role of each antioxidant. In this review, we have specifically focused on the available literature on thioredoxin-1 system transgenic models that include thioredoxin and thioredoxin reductase proteins. As the identification of thioredoxin protein targets is technically challenging, the true contribution of this system in maintaining cellular balance remains unidentified, including the role of this system in the brain.
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Affiliation(s)
- Tetiana Shcholok
- Department of Physiology and Pathophysiology, University of Manitoba, 631-BMSB, 745 Bannatyne Ave, Winnipeg, MB R3E 0J9, Canada
| | - Eftekhar Eftekharpour
- Department of Physiology and Pathophysiology, University of Manitoba, 631-BMSB, 745 Bannatyne Ave, Winnipeg, MB R3E 0J9, Canada
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3
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Doulias PT, Yang H, Andreyev AY, Dolatabadi N, Scott H, K Raspur C, Patel PR, Nakamura T, Tannenbaum SR, Ischiropoulos H, Lipton SA. S-Nitrosylation-mediated dysfunction of TCA cycle enzymes in synucleinopathy studied in postmortem human brains and hiPSC-derived neurons. Cell Chem Biol 2023; 30:965-975.e6. [PMID: 37478858 PMCID: PMC10530441 DOI: 10.1016/j.chembiol.2023.06.018] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 03/16/2023] [Accepted: 06/16/2023] [Indexed: 07/23/2023]
Abstract
A causal relationship between mitochondrial metabolic dysfunction and neurodegeneration has been implicated in synucleinopathies, including Parkinson disease (PD) and Lewy body dementia (LBD), but underlying mechanisms are not fully understood. Here, using human induced pluripotent stem cell (hiPSC)-derived neurons with mutation in the gene encoding α-synuclein (αSyn), we report the presence of aberrantly S-nitrosylated proteins, including tricarboxylic acid (TCA) cycle enzymes, resulting in activity inhibition assessed by carbon-labeled metabolic flux experiments. This inhibition principally affects α-ketoglutarate dehydrogenase/succinyl coenzyme-A synthetase, metabolizing α-ketoglutarate to succinate. Notably, human LBD brain manifests a similar pattern of aberrantly S-nitrosylated TCA enzymes, indicating the pathophysiological relevance of these results. Inhibition of mitochondrial energy metabolism in neurons is known to compromise dendritic length and synaptic integrity, eventually leading to neuronal cell death. Our evidence indicates that aberrant S-nitrosylation of TCA cycle enzymes contributes to this bioenergetic failure.
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Affiliation(s)
- Paschalis-Thomas Doulias
- Children's Hospital of Philadelphia Departments of Pediatrics and Pharmacology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Department of Chemistry and University Research Center of Ioannina, University of Ioannina, 45110 Ioannina, Greece
| | - Hongmei Yang
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Changchun University of Chinese Medicine, Changchun 130021, China
| | - Alexander Y Andreyev
- Neurodegeneration New Medicines Center, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Nima Dolatabadi
- Neurodegeneration New Medicines Center, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Henry Scott
- Neurodegeneration New Medicines Center, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Charlene K Raspur
- Neurodegeneration New Medicines Center, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Parth R Patel
- Neurodegeneration New Medicines Center, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Tomohiro Nakamura
- Neurodegeneration New Medicines Center, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Steven R Tannenbaum
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Harry Ischiropoulos
- Children's Hospital of Philadelphia Departments of Pediatrics and Pharmacology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Stuart A Lipton
- Neurodegeneration New Medicines Center, The Scripps Research Institute, La Jolla, CA 92037, USA; Department of Neurosciences, University of California, San Diego, School of Medicine, La Jolla, CA 92093, USA.
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4
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Almeida VS, Miller LL, Delia JPG, Magalhães AV, Caruso IP, Iqbal A, Almeida FCL. Deciphering the Path of S-nitrosation of Human Thioredoxin: Evidence of an Internal NO Transfer and Implication for the Cellular Responses to NO. Antioxidants (Basel) 2022; 11:antiox11071236. [PMID: 35883729 PMCID: PMC9311519 DOI: 10.3390/antiox11071236] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 05/31/2022] [Accepted: 06/01/2022] [Indexed: 01/27/2023] Open
Abstract
Nitric oxide (NO) is a free radical with a signaling capacity. Its cellular functions are achieved mainly through S-nitrosation where thioredoxin (hTrx) is pivotal in the S-transnitrosation to specific cellular targets. In this study, we use NMR spectroscopy and mass spectrometry to follow the mechanism of S-(trans)nitrosation of hTrx. We describe a site-specific path for S-nitrosation by measuring the reactivity of each of the 5 cysteines of hTrx using cysteine mutants. We showed the interdependence of the three cysteines in the nitrosative site. C73 is the most reactive and is responsible for all S-transnitrosation to other cellular targets. We observed NO internal transfers leading to C62 S-nitrosation, which serves as a storage site for NO. C69-SNO only forms under nitrosative stress, leading to hTrx nuclear translocation.
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Affiliation(s)
- Vitor S. Almeida
- Institute of Medical Biochemistry Leopoldo de Meis (IBqM), Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro 21941-590, Brazil; (V.S.A.); (L.L.M.); (J.P.G.D.); (A.V.M.); (I.P.C.); (A.I.)
- National Center for Structural Biology and Bioimaging (CENABIO), Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro 21941-590, Brazil
- Institute of Chemistry, Rural Federal University of Rio de Janeiro (UFRRJ), Seropédica 23897-000, Brazil
| | - Lara L. Miller
- Institute of Medical Biochemistry Leopoldo de Meis (IBqM), Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro 21941-590, Brazil; (V.S.A.); (L.L.M.); (J.P.G.D.); (A.V.M.); (I.P.C.); (A.I.)
| | - João P. G. Delia
- Institute of Medical Biochemistry Leopoldo de Meis (IBqM), Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro 21941-590, Brazil; (V.S.A.); (L.L.M.); (J.P.G.D.); (A.V.M.); (I.P.C.); (A.I.)
| | - Augusto V. Magalhães
- Institute of Medical Biochemistry Leopoldo de Meis (IBqM), Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro 21941-590, Brazil; (V.S.A.); (L.L.M.); (J.P.G.D.); (A.V.M.); (I.P.C.); (A.I.)
| | - Icaro P. Caruso
- Institute of Medical Biochemistry Leopoldo de Meis (IBqM), Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro 21941-590, Brazil; (V.S.A.); (L.L.M.); (J.P.G.D.); (A.V.M.); (I.P.C.); (A.I.)
- Institute of Chemistry, Rural Federal University of Rio de Janeiro (UFRRJ), Seropédica 23897-000, Brazil
- Multiuser Center for Biomolecular Innovation (CMIB), Department of Physics, Institute of Biosciences, Letters and Exact Sciences (IBILCE), São Paulo State University (UNESP), São José do Rio Preto 15054-000, Brazil
| | - Anwar Iqbal
- Institute of Medical Biochemistry Leopoldo de Meis (IBqM), Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro 21941-590, Brazil; (V.S.A.); (L.L.M.); (J.P.G.D.); (A.V.M.); (I.P.C.); (A.I.)
- Department of Chemical Sciences, University of Lakki Marwat, Lakki Marwat 28420, Pakistan
| | - Fabio C. L. Almeida
- Institute of Medical Biochemistry Leopoldo de Meis (IBqM), Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro 21941-590, Brazil; (V.S.A.); (L.L.M.); (J.P.G.D.); (A.V.M.); (I.P.C.); (A.I.)
- Correspondence:
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Ling P, Chen N, Sun X, Gao X, Wang L, Yang P, Gao F. Porphyrin decorated Cu2O nanocrystals for electroanalytical detection of S-Nitrosothiols. Anal Chim Acta 2022; 1202:339687. [DOI: 10.1016/j.aca.2022.339687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 02/17/2022] [Accepted: 03/04/2022] [Indexed: 11/26/2022]
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6
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Mass spectrometry analysis of S-nitrosylation of proteins and its role in cancer, cardiovascular and neurodegenerative diseases. Trends Analyt Chem 2022. [DOI: 10.1016/j.trac.2022.116625] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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7
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S-Nitrosylation of Paraxonase 1 (PON1) Elevates Its Hydrolytic and Antioxidant Activities. Biomolecules 2022; 12:biom12030414. [PMID: 35327606 PMCID: PMC8946601 DOI: 10.3390/biom12030414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 03/01/2022] [Accepted: 03/04/2022] [Indexed: 11/16/2022] Open
Abstract
Covalent binding between nitric oxide (NO) and a protein’s free thiol group (SH) is termed protein S-nitrosylation. Protein S-nitrosylation is involved in cellular regulation mechanisms that underlie a wide range of critical functions, such as apoptosis, alteration of enzyme activities, and transcription-factor stability. Impaired protein S-nitrosylation is associated with a growing list of pathophysiological conditions, such as cardiovascular disease, multiple sclerosis, pulmonary hypertension, and sickle cell disease. The enzyme paraoxonase 1 (PON1) binds to high-density lipoprotein to provide many of its antiatherogenic properties. The enzyme has a strong antioxidant capacity, which protects fats, lipids, and lipoproteins from oxidation, in addition to breaking down oxidized fats. We investigated the effect of S-S transnitrosylation on PON1 activities. Incubation of recombinant PON1 (rePON1) with nitrosylated human serum albumin (HSA-NO) resulted in S-nitrosylation of about 70% of the rePON1, as measured by Q-TOF LC/MS. S-nitrosylation significantly increased rePON1 hydrolytic activities. It also increased rePON1’s ability to inhibit low-density lipoprotein oxidation induced by Cu2+. Finally, it increased the enzyme’s penetration into macrophage cells by 31%. Our findings suggest that S-nitrosylation of rePON1 improves its biological functions which may positively affect atherosclerosis disease progression.
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8
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Aguilar G, Koning T, Ehrenfeld P, Sánchez FA. Role of NO and S-nitrosylation in the Expression of Endothelial Adhesion Proteins That Regulate Leukocyte and Tumor Cell Adhesion. Front Physiol 2020; 11:595526. [PMID: 33281627 PMCID: PMC7691576 DOI: 10.3389/fphys.2020.595526] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Accepted: 10/20/2020] [Indexed: 12/11/2022] Open
Abstract
Leukocyte recruitment is one of the most important cellular responses to tissue damage. Leukocyte extravasation is exquisitely regulated by mechanisms of selective leukocyte-endothelium recognition through adhesion proteins in the endothelial cell surface that recognize specific integrins in the activated leukocytes. A similar mechanism is used by tumor cells during metastasis to extravasate and form a secondary tumor. Nitric oxide (NO) has been classically described as an anti-inflammatory molecule that inhibits leukocyte adhesion. However, the evidence available shows also a positive role of NO in leukocyte adhesion. These apparent discrepancies might be explained by the different NO concentrations reached during the inflammatory response, which are highly modulated by the expression of different nitric oxide synthases, along the inflammatory response and by changes in their subcellular locations.
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Affiliation(s)
- Gaynor Aguilar
- Instituto de Inmunología, Facultad de Medicina, Universidad Austral de Chile, Valdivia, Chile
| | - Tania Koning
- Instituto de Inmunología, Facultad de Medicina, Universidad Austral de Chile, Valdivia, Chile
| | - Pamela Ehrenfeld
- Instituto de Anatomía, Histología y Patología, Facultad de Medicina, Universidad Austral de Chile, Valdivia, Chile.,Centro Interdisciplinario de Estudios del Sistema Nervioso, Universidad Austral de Chile, Valdivia, Chile
| | - Fabiola A Sánchez
- Instituto de Inmunología, Facultad de Medicina, Universidad Austral de Chile, Valdivia, Chile.,Centro Interdisciplinario de Estudios del Sistema Nervioso, Universidad Austral de Chile, Valdivia, Chile
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9
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Jayathirtha M, Dupree EJ, Manzoor Z, Larose B, Sechrist Z, Neagu AN, Petre BA, Darie CC. Mass Spectrometric (MS) Analysis of Proteins and Peptides. Curr Protein Pept Sci 2020; 22:92-120. [PMID: 32713333 DOI: 10.2174/1389203721666200726223336] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2020] [Revised: 05/12/2020] [Accepted: 05/28/2020] [Indexed: 01/09/2023]
Abstract
The human genome is sequenced and comprised of ~30,000 genes, making humans just a little bit more complicated than worms or flies. However, complexity of humans is given by proteins that these genes code for because one gene can produce many proteins mostly through alternative splicing and tissue-dependent expression of particular proteins. In addition, post-translational modifications (PTMs) in proteins greatly increase the number of gene products or protein isoforms. Furthermore, stable and transient interactions between proteins, protein isoforms/proteoforms and PTM-ed proteins (protein-protein interactions, PPI) add yet another level of complexity in humans and other organisms. In the past, all of these proteins were analyzed one at the time. Currently, they are analyzed by a less tedious method: mass spectrometry (MS) for two reasons: 1) because of the complexity of proteins, protein PTMs and PPIs and 2) because MS is the only method that can keep up with such a complex array of features. Here, we discuss the applications of mass spectrometry in protein analysis.
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Affiliation(s)
- Madhuri Jayathirtha
- Biochemistry & Proteomics Group, Department of Chemistry and Biomolecular Science, Clarkson University, 8 Clarkson Avenue, Potsdam, NY, United States
| | - Emmalyn J Dupree
- Biochemistry & Proteomics Group, Department of Chemistry and Biomolecular Science, Clarkson University, 8 Clarkson Avenue, Potsdam, NY, United States
| | - Zaen Manzoor
- Biochemistry & Proteomics Group, Department of Chemistry and Biomolecular Science, Clarkson University, 8 Clarkson Avenue, Potsdam, NY, United States
| | - Brianna Larose
- Biochemistry & Proteomics Group, Department of Chemistry and Biomolecular Science, Clarkson University, 8 Clarkson Avenue, Potsdam, NY, United States
| | - Zach Sechrist
- Biochemistry & Proteomics Group, Department of Chemistry and Biomolecular Science, Clarkson University, 8 Clarkson Avenue, Potsdam, NY, United States
| | - Anca-Narcisa Neagu
- Laboratory of Animal Histology, Faculty of Biology, "Alexandru Ioan Cuza" University of Iasi, Iasi, Romania
| | - Brindusa Alina Petre
- Laboratory of Biochemistry, Department of Chemistry, Al. I. Cuza University of Iasi, Iasi, Romania, Center for Fundamental Research and Experimental Development in Translation Medicine - TRANSCEND, Regional Institute of Oncology, Iasi, Romania
| | - Costel C Darie
- Biochemistry & Proteomics Group, Department of Chemistry and Biomolecular Science, Clarkson University, 8 Clarkson Avenue, Potsdam, NY, United States
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10
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Yunus IS, Palma A, Trudeau DL, Tawfik DS, Jones PR. Methanol-free biosynthesis of fatty acid methyl ester (FAME) in Synechocystis sp. PCC 6803. Metab Eng 2020; 57:217-227. [DOI: 10.1016/j.ymben.2019.12.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Revised: 12/01/2019] [Accepted: 12/04/2019] [Indexed: 12/11/2022]
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11
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Zaffagnini M, Fermani S, Marchand CH, Costa A, Sparla F, Rouhier N, Geigenberger P, Lemaire SD, Trost P. Redox Homeostasis in Photosynthetic Organisms: Novel and Established Thiol-Based Molecular Mechanisms. Antioxid Redox Signal 2019; 31:155-210. [PMID: 30499304 DOI: 10.1089/ars.2018.7617] [Citation(s) in RCA: 71] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Significance: Redox homeostasis consists of an intricate network of reactions in which reactive molecular species, redox modifications, and redox proteins act in concert to allow both physiological responses and adaptation to stress conditions. Recent Advances: This review highlights established and novel thiol-based regulatory pathways underlying the functional facets and significance of redox biology in photosynthetic organisms. In the last decades, the field of redox regulation has largely expanded and this work is aimed at giving the right credit to the importance of thiol-based regulatory and signaling mechanisms in plants. Critical Issues: This cannot be all-encompassing, but is intended to provide a comprehensive overview on the structural/molecular mechanisms governing the most relevant thiol switching modifications with emphasis on the large genetic and functional diversity of redox controllers (i.e., redoxins). We also summarize the different proteomic-based approaches aimed at investigating the dynamics of redox modifications and the recent evidence that extends the possibility to monitor the cellular redox state in vivo. The physiological relevance of redox transitions is discussed based on reverse genetic studies confirming the importance of redox homeostasis in plant growth, development, and stress responses. Future Directions: In conclusion, we can firmly assume that redox biology has acquired an established significance that virtually infiltrates all aspects of plant physiology.
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Affiliation(s)
- Mirko Zaffagnini
- 1 Department of Pharmacy and Biotechnology and University of Bologna, Bologna, Italy
| | - Simona Fermani
- 2 Department of Chemistry Giacomo Ciamician, University of Bologna, Bologna, Italy
| | - Christophe H Marchand
- 3 Laboratoire de Biologie Moléculaire et Cellulaire des Eucaryotes, UMR8226, Centre National de la Recherche Scientifique, Institut de Biologie Physico-Chimique, Sorbonne Université, Paris, France
| | - Alex Costa
- 4 Department of Biosciences, University of Milan, Milan, Italy
| | - Francesca Sparla
- 1 Department of Pharmacy and Biotechnology and University of Bologna, Bologna, Italy
| | | | - Peter Geigenberger
- 6 Department Biologie I, Ludwig-Maximilians-Universität München, LMU Biozentrum, Martinsried, Germany
| | - Stéphane D Lemaire
- 3 Laboratoire de Biologie Moléculaire et Cellulaire des Eucaryotes, UMR8226, Centre National de la Recherche Scientifique, Institut de Biologie Physico-Chimique, Sorbonne Université, Paris, France
| | - Paolo Trost
- 1 Department of Pharmacy and Biotechnology and University of Bologna, Bologna, Italy
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12
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S-nitrosylation and its role in breast cancer angiogenesis and metastasis. Nitric Oxide 2019; 87:52-59. [PMID: 30862477 DOI: 10.1016/j.niox.2019.03.002] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Revised: 01/23/2019] [Accepted: 03/06/2019] [Indexed: 12/24/2022]
Abstract
S-nitrosylation, the modification by nitric oxide of free sulfhydryl groups in cysteines, has become an important regulatory mechanism in carcinogenesis and metastasis. S-nitrosylation of targets in tumor cells contributes to metastasis regulating epithelial to mesenchymal transition, migration and invasion. In the tumor environment, the role of S-nitrosylation in endothelium has not been addressed; however, the evidence points out that S-nitrosylation of endothelial proteins may regulate angiogenesis, adhesion of tumor cells to the endothelium, intra and extravasation of tumor cells and contribute to metastasis.
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13
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Xu X, Qiu H, Shi F, Wang Z, Wang X, Jin L, Chi L, Zhang Q. The protein S-nitrosylation of splicing and translational machinery in vascular endothelial cells is susceptible to oxidative stress induced by oxidized low-density lipoprotein. J Proteomics 2019; 195:11-22. [PMID: 30630120 DOI: 10.1016/j.jprot.2019.01.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2018] [Revised: 12/18/2018] [Accepted: 01/05/2019] [Indexed: 12/24/2022]
Abstract
Oxidized low-density lipoprotein (ox-LDL) can impair endothelial function and lead to the atherosclerosis development. Protein S-nitrosylation is sensitive to cellular redox state and acts as a crucial regulator and executor of nitric oxide (NO) signaling pathways. Aberrant S-nitrosylation contributes to the pathogenesis of cardiovascular and cerebrovascular diseases. However, the effect of ox-LDL on S-nitrosylation and its significance for endothelial dysfunction have not been studied at proteome level. Herein, the combined quantitative analysis of proteome and S-nitrosoproteome was performed using an integrated biotin switch and iTRAQ labeling approach in EA.hy926 cell line derived from human umbilical vein endothelial cell (HUVEC) treated with ox-LDL. A total of 2204 S-nitrosylated (SNO) peptides of 1318 SNO-proteins were quantified. Notably, 352 SNO-peptides of 262 SNO-proteins were significantly regulated after excluding S-nitrosylation changes caused by protein expression alterations. Many of them belonged to mRNA splicing, ribosomal structure and translational regulatory proteins, covering the entire translation process. The results indicated that S-nitrosylation of the splicing and translational machinery in vascular endothelial cells was susceptible to ox-LDL. Abnormal protein S-nitrosylation may be one pivotal mechanism underlying endothelial dysfunction induced by ox-LDL. This study potentially enriches the present understanding of pro-atherogenic effect of ox-LDL from the perspective of S-nitrosylation. SIGNIFICANCE: The role of ox-LDL in endothelial dysfunction and atherosclerosis development has been recognized from the aspect of impaired NO production. However, its effect on S-nitrosylation, which is directly related to NO signaling pathway, still remains largely unexplored. Our work initially provided a systematic characterization of S-nitrosoproteome in ox-LDL-treated endothelial cells after ruling out the changes of S-nitrosylation modification caused by protein expression alone. MS-based approach coupled with iTRAQ technique indicated 262 SNO-proteins were significantly regulated. Functional enrichment and interaction network analysis revealed that proteins involved in mRNA splicing and translational machinery were susceptible to abnormal S-nitrosylation under ox-LDL treatment. This achievement suggested one potential mechanism underlying endothelial dysfunction induced by ox-LDL from the perspective of S-nitrosoproteome.
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Affiliation(s)
- Xiaohui Xu
- National Glycoengineering Research Center, The Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences, The State and Shandong Province Joint Key Laboratory of Translational Cardiovascular Medicine, Qilu Hospital, Shandong University, Jinan, Shandong 250021, China
| | - Hongyan Qiu
- National Glycoengineering Research Center, The Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences, The State and Shandong Province Joint Key Laboratory of Translational Cardiovascular Medicine, Qilu Hospital, Shandong University, Jinan, Shandong 250021, China
| | - Feng Shi
- Scientific Research Division, Shandong Institute for Food and Drug Control, Jinan, Shandong 250101, China
| | - Zhe Wang
- Division of Endocrinology and Metabolism, Provincial Hospital affiliated with Shandong University, Jinan, Shandong 250021, China
| | - Xiaowei Wang
- National Glycoengineering Research Center, The Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences, The State and Shandong Province Joint Key Laboratory of Translational Cardiovascular Medicine, Qilu Hospital, Shandong University, Jinan, Shandong 250021, China
| | - Lan Jin
- National Glycoengineering Research Center, The Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences, The State and Shandong Province Joint Key Laboratory of Translational Cardiovascular Medicine, Qilu Hospital, Shandong University, Jinan, Shandong 250021, China
| | - Lianli Chi
- National Glycoengineering Research Center, The Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences, The State and Shandong Province Joint Key Laboratory of Translational Cardiovascular Medicine, Qilu Hospital, Shandong University, Jinan, Shandong 250021, China.
| | - Qunye Zhang
- National Glycoengineering Research Center, The Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences, The State and Shandong Province Joint Key Laboratory of Translational Cardiovascular Medicine, Qilu Hospital, Shandong University, Jinan, Shandong 250021, China.
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14
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Roos J, Peters M, Maucher IV, Kühn B, Fettel J, Hellmuth N, Brat C, Sommer B, Urbschat A, Piesche M, Vogel A, Proschak E, Blöcher R, Buscató E, Häfner AK, Matrone C, Werz O, Heidler J, Wittig I, Angioni C, Geisslinger G, Parnham MJ, Zacharowski K, Steinhilber D, Maier TJ. Drug-Mediated Intracellular Donation of Nitric Oxide Potently Inhibits 5-Lipoxygenase: A Possible Key to Future Antileukotriene Therapy. Antioxid Redox Signal 2018; 28:1265-1285. [PMID: 28699354 DOI: 10.1089/ars.2017.7155] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
AIMS 5-Lipoxygenase (5-LO) is the key enzyme of leukotriene (LT) biosynthesis and is critically involved in a number of inflammatory diseases such as arthritis, gout, bronchial asthma, atherosclerosis, and cancer. Because 5-LO contains critical nucleophilic amino acids, which are sensitive to electrophilic modifications, we determined the consequences of a drug-mediated intracellular release of nitric oxide (NO) on 5-LO product formation by human granulocytes and on 5-LO-dependent pulmonary inflammation in vivo. RESULTS Clinically relevant concentrations of NO-releasing nonsteroidal anti-inflammatory drugs and other agents releasing NO intracellularly suppress 5-LO product synthesis in isolated human granulocytes via direct S-nitrosylation of 5-LO at the catalytically important cysteines 416 and 418. Furthermore, suppression of 5-LO product formation was observed in ionophore-stimulated human whole blood and in an animal model of pulmonary inflammation. INNOVATION Here, we report for the first time that drugs releasing NO intracellularly are efficient 5-LO inhibitors in vitro and in vivo at least equivalent to approved 5-LO inhibitors. CONCLUSION Our findings provide a novel mechanistic strategy for the development of a new class of drugs suppressing LT biosynthesis by site-directed nitrosylation. The results may also help to better understand the well-recognized anti-inflammatory clinically relevant actions of NO-releasing drugs. Furthermore, our study describes in detail a novel molecular mode of action of NO. Rebound Track: This work was rejected during standard peer review and rescued by Rebound Peer Review (Antioxid Redox Signal 16: 293-296, 2012) with the following serving as open reviewers: Angel Lanas, Hartmut Kühn, Joan Clària, Orina Belton. Antioxid. Redox Signal. 28, 1265-1285.
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Affiliation(s)
- Jessica Roos
- 1 Institute of Pharmaceutical Chemistry, Goethe-University , Frankfurt, Germany .,2 Department for Anesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt , Frankfurt, Germany
| | - Marcus Peters
- 3 Department of Experimental Pneumology, Ruhr University Bochum , Bochum, Germany
| | - Isabelle V Maucher
- 1 Institute of Pharmaceutical Chemistry, Goethe-University , Frankfurt, Germany
| | - Benjamin Kühn
- 1 Institute of Pharmaceutical Chemistry, Goethe-University , Frankfurt, Germany
| | - Jasmin Fettel
- 1 Institute of Pharmaceutical Chemistry, Goethe-University , Frankfurt, Germany
| | - Nadine Hellmuth
- 2 Department for Anesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt , Frankfurt, Germany
| | - Camilla Brat
- 2 Department for Anesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt , Frankfurt, Germany
| | - Benita Sommer
- 1 Institute of Pharmaceutical Chemistry, Goethe-University , Frankfurt, Germany
| | - Anja Urbschat
- 4 Department of Urology and Pediatric Urology, University Hospital Marburg, Philipps-University Marburg , Marburg, Germany .,5 Department of Biomedicine, Aarhus University , Aarhus C, Denmark
| | - Matthias Piesche
- 5 Department of Biomedicine, Aarhus University , Aarhus C, Denmark .,6 Biomedical Research Laboratories, Medicine Faculty, Catholic University of Maule , Talca, Chile
| | - Anja Vogel
- 1 Institute of Pharmaceutical Chemistry, Goethe-University , Frankfurt, Germany .,7 Project Group for Translational Medicine and Pharmacology TMP, Fraunhofer Institute for Molecular Biology and Applied Ecology IME , Frankfurt, Germany
| | - Ewgenij Proschak
- 1 Institute of Pharmaceutical Chemistry, Goethe-University , Frankfurt, Germany
| | - René Blöcher
- 1 Institute of Pharmaceutical Chemistry, Goethe-University , Frankfurt, Germany
| | - Estella Buscató
- 1 Institute of Pharmaceutical Chemistry, Goethe-University , Frankfurt, Germany
| | - Ann-Kathrin Häfner
- 1 Institute of Pharmaceutical Chemistry, Goethe-University , Frankfurt, Germany
| | - Carmela Matrone
- 5 Department of Biomedicine, Aarhus University , Aarhus C, Denmark
| | - Oliver Werz
- 8 Institute of Pharmacy, Department of Pharmaceutical and Medicinal Chemistry, Friedrich Schiller University Jena , Jena, Germany
| | - Juliana Heidler
- 9 Department of Functional Proteomics, SFB 815 Core Unit, Faculty of Medicine, Goethe-University , Frankfurt, Germany
| | - Ilka Wittig
- 9 Department of Functional Proteomics, SFB 815 Core Unit, Faculty of Medicine, Goethe-University , Frankfurt, Germany
| | - Carlo Angioni
- 10 Pharmazentrum Frankfurt/ZAFES, Institute of Clinical Pharmacology, Goethe-University , Frankfurt, Germany
| | - Gerd Geisslinger
- 7 Project Group for Translational Medicine and Pharmacology TMP, Fraunhofer Institute for Molecular Biology and Applied Ecology IME , Frankfurt, Germany .,10 Pharmazentrum Frankfurt/ZAFES, Institute of Clinical Pharmacology, Goethe-University , Frankfurt, Germany
| | - Michael J Parnham
- 7 Project Group for Translational Medicine and Pharmacology TMP, Fraunhofer Institute for Molecular Biology and Applied Ecology IME , Frankfurt, Germany
| | - Kai Zacharowski
- 2 Department for Anesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt , Frankfurt, Germany
| | - Dieter Steinhilber
- 1 Institute of Pharmaceutical Chemistry, Goethe-University , Frankfurt, Germany
| | - Thorsten J Maier
- 2 Department for Anesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt , Frankfurt, Germany .,5 Department of Biomedicine, Aarhus University , Aarhus C, Denmark
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15
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Biotin Switch Processing and Mass Spectrometry Analysis of S-Nitrosated Thioredoxin and Its Transnitrosation Targets. Methods Mol Biol 2018; 1747:253-266. [PMID: 29600465 DOI: 10.1007/978-1-4939-7695-9_20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
S-Nitrosation is a key posttranslational modification in regulating proteins in both normal physiology and diverse human diseases. To identify novel therapies for human diseases linked to oxidative and nitrosative stress, understanding how cells control S-nitrosation specificity could be critical. Among the enzymes known to control S-nitrosation of proteins, thioredoxin 1 (Trx1), a conserved disulfide reductase, transnitrosates and denitrosates distinct sets of target proteins. To recognize the function of Trx1 in both normal and dysfunctional cells, S-nitrosation targets of Trx1 in different cells need to be identified. However, S-nitrosation is usually too labile to be detected directly by mass spectrometry (MS). Here we present two optimized MS techniques to identify S-nitrosated Trx1 and its transnitrosation targets, using both direct and indirect MS methods.
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16
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Mu X, Song T, Siu CK, Chu IK. Tautomerization and Dissociation of Molecular Peptide Radical Cations. CHEM REC 2017. [DOI: 10.1002/tcr.201700013] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Xiaoyan Mu
- Department of Chemistry; University of Hong Kong; Pokfulam, Hong Kong SAR P. R. China
| | - Tao Song
- Department of Chemistry; University of Hong Kong; Pokfulam, Hong Kong SAR P. R. China
| | - Chi-Kit Siu
- Department of Biology and Chemistry; City University of Hong Kong; 83 Tat Chee Avenue Kowloon Tong, Hong Kong SAR P. R. China
| | - Ivan K. Chu
- Department of Chemistry; University of Hong Kong; Pokfulam, Hong Kong SAR P. R. China
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17
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ZHANG XQ, CHEN C, FANG CY, LU HJ. Progress of Analytical Methods for Protein Cysteine Post-translational Modifications. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 2016. [DOI: 10.1016/s1872-2040(16)60974-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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18
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Tichá T, Luhová L, Petřivalský M. Functions and Metabolism of S-Nitrosothiols and S-Nitrosylation of Proteins in Plants: The Role of GSNOR. ACTA ACUST UNITED AC 2016. [DOI: 10.1007/978-3-319-40713-5_9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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19
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Pretzel J, Gehr M, Eisenkolb M, Wang L, Fritz-Wolf K, Rahlfs S, Becker K, Jortzik E. Characterization and redox regulation of Plasmodium falciparum methionine adenosyltransferase. J Biochem 2016; 160:355-367. [PMID: 27466371 DOI: 10.1093/jb/mvw045] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Accepted: 06/14/2016] [Indexed: 11/12/2022] Open
Abstract
As a methyl group donor for biochemical reactions, S-adenosylmethionine plays a central metabolic role in most organisms. Depletion of S-adenosylmethionine has downstream effects on polyamine metabolism and methylation reactions, and is an effective way to combat pathogenic microorganisms such as malaria parasites. Inhibition of both the methylation cycle and polyamine synthesis strongly affects Plasmodium falciparum growth. Despite its central position in the methylation cycle, not much is currently known about P. falciparum methionine adenosyltransferase (PfalMAT). Notably, however, PfalMAT has been discussed as a target of different redox regulatory modifications. Modulating the redox state of critical cysteine residues is a way to regulate enzyme activity in different pathways in response to changes in the cellular redox state. In the present study, we optimized an assay for detailed characterization of enzymatic activity and redox regulation of PfalMAT. While the presence of reduced thioredoxin increases the activity of the enzyme, it was found to be inhibited upon S-glutathionylation and S-nitrosylation. A homology model and site-directed mutagenesis studies revealed a contribution of the residues Cys52, Cys113 and Cys187 to redox regulation of PfalMAT by influencing its structure and activity. This phenomenon connects cellular S-adenosylmethionine synthesis to the redox state of PfalMAT and therefore to the cellular redox homeostasis.
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Affiliation(s)
- Jette Pretzel
- Biochemistry and Molecular Biology, Justus Liebig University Giessen, Germany
| | - Marina Gehr
- Biochemistry and Molecular Biology, Justus Liebig University Giessen, Germany
| | - Maike Eisenkolb
- Biochemistry and Molecular Biology, Justus Liebig University Giessen, Germany
| | - Lihui Wang
- Biochemistry and Molecular Biology, Justus Liebig University Giessen, Germany
| | - Karin Fritz-Wolf
- Biochemistry and Molecular Biology, Justus Liebig University Giessen, Germany
| | - Stefan Rahlfs
- Biochemistry and Molecular Biology, Justus Liebig University Giessen, Germany
| | - Katja Becker
- Biochemistry and Molecular Biology, Justus Liebig University Giessen, Germany
| | - Esther Jortzik
- Biochemistry and Molecular Biology, Justus Liebig University Giessen, Germany
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20
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Beuve A, Wu C, Cui C, Liu T, Jain MR, Huang C, Yan L, Kholodovych V, Li H. Identification of novel S-nitrosation sites in soluble guanylyl cyclase, the nitric oxide receptor. J Proteomics 2016; 138:40-7. [PMID: 26917471 DOI: 10.1016/j.jprot.2016.02.009] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2015] [Revised: 01/29/2016] [Accepted: 02/12/2016] [Indexed: 12/18/2022]
Abstract
Soluble Guanylyl Cyclase (sGC) is the main receptor for nitric oxide (NO). NO activates sGC to synthesize cGMP, triggering a plethora of signals. Recently, we discovered that NO covalently modifies select sGC cysteines via a post-translational modification termed S-nitrosation or S-nitrosylation. Earlier characterization was conducted on a purified sGC treated with S-nitrosoglutathione, and identified three S-nitrosated cysteines (SNO-Cys). Here we describe a more biologically relevant mapping of sGC SNO-Cys in cells to better understand the multi-faceted interactions between SNO and sGC. Since SNO-Cys are labile during LC/MS/MS, MS analysis of nitrosation typically occurs after a biotin switch reaction, in which a SNO-Cys is converted to a biotin-Cys. Here we report the identification of ten sGC SNO-Cys in rat neonatal cardiomyocytes using an Orbitrap MS. A majority of the SNO-Cys identified is located at the solvent-exposed surface of the sGC, and half of them in the conserved catalytic domain, suggesting biological significance. These findings provide a solid basis for future studies of the regulations and functions of diverse sGC S-nitrosation events in cells.
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Affiliation(s)
- Annie Beuve
- Department of Pharmacology, Physiology and Neuroscience, Rutgers University, New Jersey Medical School, Newark, NJ 07103, United States
| | - Changgong Wu
- Center for Advanced Proteomics Research, Department of Microbiology, Biochemistry and Molecular Genetics, Rutgers University, New Jersey Medical School Cancer Center, Newark, NJ 07103, United States
| | - Chuanlong Cui
- Center for Advanced Proteomics Research, Department of Microbiology, Biochemistry and Molecular Genetics, Rutgers University, New Jersey Medical School Cancer Center, Newark, NJ 07103, United States
| | - Tong Liu
- Center for Advanced Proteomics Research, Department of Microbiology, Biochemistry and Molecular Genetics, Rutgers University, New Jersey Medical School Cancer Center, Newark, NJ 07103, United States
| | - Mohit Raja Jain
- Center for Advanced Proteomics Research, Department of Microbiology, Biochemistry and Molecular Genetics, Rutgers University, New Jersey Medical School Cancer Center, Newark, NJ 07103, United States
| | - Can Huang
- Department of Pharmacology, Physiology and Neuroscience, Rutgers University, New Jersey Medical School, Newark, NJ 07103, United States
| | - Lin Yan
- Center for Advanced Proteomics Research, Department of Microbiology, Biochemistry and Molecular Genetics, Rutgers University, New Jersey Medical School Cancer Center, Newark, NJ 07103, United States
| | - Vladyslav Kholodovych
- High Performance and Research Computing, OIRT, Rutgers University, New Brunswick, NJ 07103, United States; Department of Pharmacology, Rutgers University, Robert Wood Johnson Medical School, Piscataway, NJ
| | - Hong Li
- Center for Advanced Proteomics Research, Department of Microbiology, Biochemistry and Molecular Genetics, Rutgers University, New Jersey Medical School Cancer Center, Newark, NJ 07103, United States.
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21
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Qu Z, Greenlief CM, Gu Z. Quantitative Proteomic Approaches for Analysis of Protein S-Nitrosylation. J Proteome Res 2015; 15:1-14. [DOI: 10.1021/acs.jproteome.5b00857] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
| | - C. Michael Greenlief
- Department
of Chemistry, University of Missouri College of Arts and Science, Columbia, Missouri 65211, United States
| | - Zezong Gu
- Harry S. Truman Veterans’ Hospital, Columbia, Missouri 65201, United States
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22
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Chicooree N, Unwin RD, Griffiths JR. The application of targeted mass spectrometry-based strategies to the detection and localization of post-translational modifications. MASS SPECTROMETRY REVIEWS 2015; 34:595-626. [PMID: 24737647 DOI: 10.1002/mas.21421] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2013] [Accepted: 12/10/2013] [Indexed: 06/03/2023]
Abstract
This review describes some of the more interesting and imaginative ways in which mass spectrometry has been utilized to study a number of important post-translational modifications over the past two decades; from circa 1990 to 2013. A diverse range of modifications is covered, including citrullination, sulfation, hydroxylation and sumoylation. A summary of the biological role of each modification described, along with some brief mechanistic detail, is also included. Emphasis has been placed on strategies specifically aimed at detecting target modifications, as opposed to more serendipitous modification discovery approaches, which rely upon straightforward product ion scanning methods. The authors have intentionally excluded from this review both phosphorylation and glycosylation since these major modifications have been extensively reviewed elsewhere.
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Affiliation(s)
- Navin Chicooree
- CRUK Manchester Institute, University of Manchester, Wilmslow Road, Manchester, M20 4BX, UK
- School of Chemistry, University of Manchester, Brunswick Street, Manchester, M13 9SU, UK
| | - Richard D Unwin
- Centre for Advanced Discovery and Experimental Therapeutics (CADET), Central Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Sciences Centre, Manchester, M13 9WL, UK
- Institute of Human Development, Faculty of Medical and Human Sciences, University of Manchester, Manchester, UK
| | - John R Griffiths
- CRUK Manchester Institute, University of Manchester, Wilmslow Road, Manchester, M20 4BX, UK
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23
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Yang L, Calay ES, Fan J, Arduini A, Kunz RC, Gygi SP, Yalcin A, Fu S, Hotamisligil GS. METABOLISM. S-Nitrosylation links obesity-associated inflammation to endoplasmic reticulum dysfunction. Science 2015; 349:500-6. [PMID: 26228140 DOI: 10.1126/science.aaa0079] [Citation(s) in RCA: 168] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The association between inflammation and endoplasmic reticulum (ER) stress has been observed in many diseases. However, if and how chronic inflammation regulates the unfolded protein response (UPR) and alters ER homeostasis in general, or in the context of chronic disease, remains unknown. Here, we show that, in the setting of obesity, inflammatory input through increased inducible nitric oxide synthase (iNOS) activity causes S-nitrosylation of a key UPR regulator, IRE1α, which leads to a progressive decline in hepatic IRE1α-mediated XBP1 splicing activity in both genetic (ob/ob) and dietary (high-fat diet-induced) models of obesity. Finally, in obese mice with liver-specific IRE1α deficiency, reconstitution of IRE1α expression with a nitrosylation-resistant variant restored IRE1α-mediated XBP1 splicing and improved glucose homeostasis in vivo. Taken together, these data describe a mechanism by which inflammatory pathways compromise UPR function through iNOS-mediated S-nitrosylation of IRE1α, which contributes to defective IRE1α activity, impaired ER function, and prolonged ER stress in obesity.
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Affiliation(s)
- Ling Yang
- Department of Genetics and Complex Diseases and Sabri Ülker Center, Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA
| | - Ediz S Calay
- Department of Genetics and Complex Diseases and Sabri Ülker Center, Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA
| | - Jason Fan
- Department of Genetics and Complex Diseases and Sabri Ülker Center, Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA
| | - Alessandro Arduini
- Department of Genetics and Complex Diseases and Sabri Ülker Center, Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA
| | - Ryan C Kunz
- Department of Cell Biology, Harvard Medical School, Boston, MA 02115, USA
| | - Steven P Gygi
- Department of Cell Biology, Harvard Medical School, Boston, MA 02115, USA
| | - Abdullah Yalcin
- Department of Genetics and Complex Diseases and Sabri Ülker Center, Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA
| | - Suneng Fu
- Department of Genetics and Complex Diseases and Sabri Ülker Center, Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA
| | - Gökhan S Hotamisligil
- Department of Genetics and Complex Diseases and Sabri Ülker Center, Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA. Broad Institute of Harvard and MIT, Cambridge, MA 02142, USA.
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24
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Tooker RE, Vigh J. Light-evoked S-nitrosylation in the retina. J Comp Neurol 2015; 523:2082-110. [PMID: 25823749 DOI: 10.1002/cne.23780] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2015] [Revised: 03/05/2015] [Accepted: 03/23/2015] [Indexed: 01/14/2023]
Abstract
Nitric oxide (NO) synthesis in the retina is triggered by light stimulation. NO has been shown to modulate visual signal processing at multiple sites in the vertebrate retina, via activation of the most sensitive target of NO signaling, soluble guanylate cyclase. NO can also alter protein structure and function and exert biological effects directly by binding to free thiol groups of cysteine residues in a chemical reaction called S-nitrosylation. However, in the central nervous system, including the retina, this reaction has not been considered to be significant under physiological conditions. Here we provide immunohistochemical evidence for extensive S-nitrosylation that takes place in the goldfish and mouse retinas under physiologically relevant light intensities, in an intensity-dependent manner, with a strikingly similar pattern in both species. Pretreatment with N-ethylmaleimide (NEM), which occludes S-nitrosylation, or with 1-(2-trifluromethylphenyl)imidazole (TRIM), an inhibitor of neuronal NO synthase, eliminated the light-evoked increase in S-nitrosylated protein immunofluorescence (SNI) in the retinas of both species. Similarly, light did not increase SNI, above basal levels, in retinas of transgenic mice lacking neuronal NO synthase. Qualitative analysis of the light-adapted mouse retina with mass spectrometry revealed more than 300 proteins that were S-nitrosylated upon illumination, many of which are known to participate directly in retinal signal processing. Our data strongly suggest that in the retina light-evoked NO production leads to extensive S-nitrosylation and that this process is a significant posttranslational modification affecting a wide range of proteins under physiological conditions.
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Affiliation(s)
- Ryan E Tooker
- Department of Biomedical Sciences, Colorado State University, Fort Collins, Colorado, 80523
| | - Jozsef Vigh
- Department of Biomedical Sciences, Colorado State University, Fort Collins, Colorado, 80523
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25
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Baez NOD, Reisz JA, Furdui CM. Mass spectrometry in studies of protein thiol chemistry and signaling: opportunities and caveats. Free Radic Biol Med 2015; 80:191-211. [PMID: 25261734 PMCID: PMC4355329 DOI: 10.1016/j.freeradbiomed.2014.09.016] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2014] [Revised: 09/08/2014] [Accepted: 09/11/2014] [Indexed: 12/13/2022]
Abstract
Mass spectrometry (MS) has become a powerful and widely utilized tool in the investigation of protein thiol chemistry, biochemistry, and biology. Very early biochemical studies of metabolic enzymes have brought to light the broad spectrum of reactivity profiles that distinguish cysteine thiols with functions in catalysis and protein stability from other cysteine residues in proteins. The development of MS methods for the analysis of proteins using electrospray ionization (ESI) or matrix-assisted laser desorption/ionization (MALDI) coupled with the emergence of high-resolution mass analyzers has been instrumental in advancing studies of thiol modifications, both in single proteins and within the cellular context. This article reviews MS instrumentation and methods of analysis employed in investigations of thiols and their reactivity toward a range of small biomolecules. A selected number of studies are detailed to highlight the advantages brought about by the MS technologies along with the caveats associated with these analyses.
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Affiliation(s)
- Nelmi O Devarie Baez
- Department of Internal Medicine, Section on Molecular Medicine, Wake Forest School of Medicine, Winston-Salem, NC 27157, USA
| | - Julie A Reisz
- Department of Internal Medicine, Section on Molecular Medicine, Wake Forest School of Medicine, Winston-Salem, NC 27157, USA
| | - Cristina M Furdui
- Department of Internal Medicine, Section on Molecular Medicine, Wake Forest School of Medicine, Winston-Salem, NC 27157, USA.
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26
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Top-down analytical platforms for the characterization of the human salivary proteome. Bioanalysis 2014; 6:563-81. [PMID: 24568357 DOI: 10.4155/bio.13.349] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Comprehensive analysis and characterization of the human salivary proteome is an important step towards the possible use of saliva for diagnostic and prognostic purposes. The contribution of the different sources to whole saliva, and the evaluation of individual variability and physiological modifications have been investigated by top-down proteomic approaches, disclosing the faceted and complex profile of the human salivary proteome. All this information is essential to develop saliva protein biomarkers. In this Review the major results obtained in the field by top-down platforms, and the improvements required to allow a more complete picture, will be discussed.
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27
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X'avia Chan CY, Wang D, Cadeiras M, Deng MC, Ping P. S-nitrosylation of TRIM72 mends the broken heart: a molecular modifier-mediated cardioprotection. J Mol Cell Cardiol 2014; 72:292-5. [PMID: 24735828 DOI: 10.1016/j.yjmcc.2014.04.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2014] [Revised: 04/01/2014] [Accepted: 04/04/2014] [Indexed: 11/16/2022]
Affiliation(s)
- C Y X'avia Chan
- NHLBI Proteomics Center at UCLA, Department of Physiology, David Geffen School of Medicine, University of California at Los Angeles, CA 90095, USA; Department of Medicine, David Geffen School of Medicine, University of California at Los Angeles, CA 90095, USA.
| | - Ding Wang
- NHLBI Proteomics Center at UCLA, Department of Physiology, David Geffen School of Medicine, University of California at Los Angeles, CA 90095, USA; Department of Medicine, David Geffen School of Medicine, University of California at Los Angeles, CA 90095, USA.
| | - Martin Cadeiras
- Ronald Reagan UCLA Medical Center, UCLA Medical Center, Santa Monica, USA.
| | - Mario C Deng
- Ronald Reagan UCLA Medical Center, UCLA Medical Center, Santa Monica, USA.
| | - Peipei Ping
- NHLBI Proteomics Center at UCLA, Department of Physiology, David Geffen School of Medicine, University of California at Los Angeles, CA 90095, USA; Department of Medicine, David Geffen School of Medicine, University of California at Los Angeles, CA 90095, USA.
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28
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Khatib S, Artoul F, Gershko M, Markman G, Vaya J. The synthesis and analysis of S-nitorsylated paraoxonase 1. Biochem Biophys Res Commun 2014; 444:354-9. [DOI: 10.1016/j.bbrc.2014.01.042] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2013] [Accepted: 01/14/2014] [Indexed: 10/25/2022]
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29
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López-Sánchez LM, López-Pedrera C, Rodríguez-Ariza A. Proteomics insights into deregulated proteinS-nitrosylation and disease. Expert Rev Proteomics 2014; 9:59-69. [DOI: 10.1586/epr.11.74] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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30
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López-Sánchez LM, López-Pedrera C, Rodríguez-Ariza A. Proteomic approaches to evaluate protein S-nitrosylation in disease. MASS SPECTROMETRY REVIEWS 2014; 33:7-20. [PMID: 23775552 DOI: 10.1002/mas.21373] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2012] [Accepted: 01/29/2013] [Indexed: 06/02/2023]
Abstract
Many of nitric oxide (NO) actions are mediated through the coupling of a nitroso moiety to a reactive cysteine leading to the formation of a S-nitrosothiol (SNO), a process known as S-nitrosylation or S-nitrosation. In many cases this reversible post-translational modification is accompanied by altered protein function and aberrant S-nitrosylation of proteins, caused by altered production of NO and/or impaired SNO homeostasis, has been repeatedly reported in a variety of pathophysiological settings. A growing number of studies are directed to the identification and characterization of those proteins that undergo S-nitrosylation and the analysis of S-nitrosoproteomes under pathological conditions is beginning to be reported. The study of these S-nitrosoproteomes has been fueled by advances in proteomic technologies that are providing researchers with improved tools for exploring this post-translational modification. Here we review novel refinements and improvements to these methods, and some recent studies of the S-nitrosoproteome in disease.
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Affiliation(s)
- Laura M López-Sánchez
- Research Unit, Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), Hospital Reina Sofía, Universidad de Córdoba, Spain
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31
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Mahmood DFD, Abderrazak A, El Hadri K, Simmet T, Rouis M. The thioredoxin system as a therapeutic target in human health and disease. Antioxid Redox Signal 2013; 19:1266-303. [PMID: 23244617 DOI: 10.1089/ars.2012.4757] [Citation(s) in RCA: 227] [Impact Index Per Article: 20.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The thioredoxin (Trx) system comprises Trx, truncated Trx (Trx-80), Trx reductase, and NADPH, besides a natural Trx inhibitor, the thioredoxin-interacting protein (TXNIP). This system is essential for maintaining the balance of the cellular redox status, and it is involved in the regulation of redox signaling. It is also pivotal for growth promotion, neuroprotection, inflammatory modulation, antiapoptosis, immune function, and atherosclerosis. As an ubiquitous and multifunctional protein, Trx is expressed in all forms of life, executing its function through its antioxidative, protein-reducing, and signal-transducing activities. In this review, the biological properties of the Trx system are highlighted, and its implications in several human diseases are discussed, including cardiovascular diseases, heart failure, stroke, inflammation, metabolic syndrome, neurodegenerative diseases, arthritis, and cancer. The last chapter addresses the emerging therapeutic approaches targeting the Trx system in human diseases.
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32
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Evangelista AM, Kohr MJ, Murphy E. S-nitrosylation: specificity, occupancy, and interaction with other post-translational modifications. Antioxid Redox Signal 2013; 19:1209-19. [PMID: 23157187 PMCID: PMC3785808 DOI: 10.1089/ars.2012.5056] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
SIGNIFICANCE S-nitrosylation (SNO) has been identified throughout the body as an important signaling modification both in physiology and a variety of diseases. SNO is a multifaceted post-translational modification, in that it can either act as a signaling molecule itself or as an intermediate to other modifications. RECENT ADVANCES AND CRITICAL ISSUES Through extensive SNO research, we have made progress toward understanding the importance of single cysteine-SNO sites; however, we are just beginning to explore the importance of specific SNO within the context of other SNO sites and post-translational modifications. Additionally, compartmentalization and SNO occupancy may play an important role in the consequences of the SNO modification. FUTURE DIRECTIONS In this review, we will consider the context of SNO signaling and discuss how the transient nature of SNO, its role as an oxidative intermediate, and the pattern of SNO, should be considered when determining the impact of SNO signaling.
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Affiliation(s)
- Alicia M Evangelista
- 1 Systems Biology Center, National Heart, Lung and Blood Institute, National Institutes of Health , Bethesda, Maryland
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33
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Selective trapping of SNO-BSA and GSNO by benzenesulfinic acid sodium salt: mechanistic study of thiosulphonate formation and feasibility as a protein S-nitrosothiol detection strategy. Tetrahedron Lett 2013; 54. [PMID: 24187391 DOI: 10.1016/j.tetlet.2013.08.011] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The conversion of S-nitrosothiols to thiosulphonates by reaction with the sodium salt of benzenesulfinic acid (PhSO2Na) has been examined in detail with the exemplary substrates S-nitrosoglutathione (GSNO) and S-nitrosylated bovine serum albumin (SNO-BSA). The reaction stoichiometry (2:1, PhSO2Na:RSNO) and the rate law (first order in both PhSO2Na and RSNO) have been determined under mild acidic conditions (pH 4.0). The products have been identified as the corresponding thiosulphonates (GSSO2Ph and BSA-SSO2Ph) along with PhSO2NHOH obtained in a 1:1 ratio. GSH, GSSG, and BSA were unreactive to PhSO2Na.
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34
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Immunofluorescent detection of S-nitrosoproteins in cell culture. Methods 2013; 62:161-4. [PMID: 23748109 DOI: 10.1016/j.ymeth.2013.05.022] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2012] [Revised: 05/14/2013] [Accepted: 05/29/2013] [Indexed: 11/22/2022] Open
Abstract
The role of S-nitrosylation in cellular signaling has been clearly demonstrated. There a number of mechanisms whereby this post-translational modification can occur and the number of protein targets continue to expand. The need to be able to monitor when this important signaling process occurs within cells is increasingly important. Previously we have identified immunohistochemistry approaches effective for monitoring S-nitrosylation within fixed tissue. Within this paper we show how these techniques can be adapted to use in a cell culture system using immunofluorescence. We have used this protocol to detect S-nitrosoprotein formation within LPS stimulated microglial cells using both transformed and primary cultured cells.
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35
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Direct methods for detection of protein S-nitrosylation. Methods 2013; 62:171-6. [PMID: 23639867 DOI: 10.1016/j.ymeth.2013.04.018] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2011] [Revised: 04/09/2013] [Accepted: 04/18/2013] [Indexed: 10/26/2022] Open
Abstract
S-nitrosylation of protein cysteine residues is known to be an important mechanism for nitric oxide signaling. However, the detection of protein S-nitrosylation is still challenging due to technical limitations of current methods. This chapter provides a brief review on recent developments of methods, which directly target S-nitroso moieties for detection. We also describe in detail the protocol of an organophosphine-based biotin labeling of protein S-nitroso moieties.
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36
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Methods for detection and characterization of protein S-nitrosylation. Methods 2013; 62:138-50. [PMID: 23628946 DOI: 10.1016/j.ymeth.2013.04.016] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2012] [Revised: 04/15/2013] [Accepted: 04/18/2013] [Indexed: 11/24/2022] Open
Abstract
Reversible protein S-nitrosylation, defined as the covalent addition of a nitroso moiety to the reactive thiol group on a cysteine residue, has received increasing recognition as a critical post-translational modification that exerts ubiquitous influence in a wide range of cellular pathways and physiological processes. Due to the lability of the S-NO bond, which is a dynamic modification, and the low abundance of endogenously S-nitrosylated proteins in vivo, unambiguous identification of S-nitrosylated proteins and S-nitrosylation sites remains methodologically challenging. In this review, we summarize recent advancements and the use of state-of-art approaches for the enrichment, systematic identification and quantitation of S-nitrosylation protein targets and their modification sites at the S-nitrosoproteome scale. These advancements have facilitated the global identification of >3000 S-nitrosylated proteins that are associated with wide range of human diseases. These strategies hold promise to site-specifically unravel potential molecular targets and to change S-nitrosylation-based pathophysiology, which may further the understanding of the potential role of S-nitrosylation in diseases.
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37
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Li H, Wan A, Xu G, Ye D. Small changes huge impact: the role of thioredoxin 1 in the regulation of apoptosis by S-nitrosylation. Acta Biochim Biophys Sin (Shanghai) 2013; 45:153-61. [PMID: 23212077 DOI: 10.1093/abbs/gms103] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Nitric oxide (NO) is a bioregulator of apoptosis, which has both antiapoptotic and proapoptotic functions. However, the molecular mechanisms responsible for its opposite biological effects are not fully understood. Recent advances in the study of protein S-nitrosylation may provide novel insights into the regulation of apoptotic signaling by NO. S-nitrosylation of some proteins, such as glyceraldehyde-3-phosphate dehydrogenase and Fas, stimulates apoptosis whereas S-nitrosylation of other proteins, such as caspases and Bcl-2, inhibits apoptosis, implying the complexity of the biological function of this post-translational modification. Moreover, the nitrosylation and denitrosylation can be regulated by the thioredoxin 1 (Trx1) system. Studies have shown that Trx1 either transnitrosylates or denitrosylates specific proteins, depending on the redox status of different cysteine residues in Trx1. The Cys73 of S-nitrosylated Trx1 is responsible for its transnitrosylating activity whereas the free thiol in Cys32 of Trx1 for its denitrosylating activity. In this minireview, we provide an overview in the understanding of the interactions between Trx1 and the NO targets, and discuss the role of Trx1-mediated S-nitrosylation and denitrosylation of specific proteins in regulating apoptosis.
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Affiliation(s)
- Huili Li
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240, China.
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38
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Wu C, Parrott AM, Liu T, Beuve A, Li H. Functional proteomics approaches for the identification of transnitrosylase and denitrosylase targets. Methods 2013; 62:151-60. [PMID: 23428400 DOI: 10.1016/j.ymeth.2013.02.002] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2011] [Revised: 05/16/2012] [Accepted: 02/06/2013] [Indexed: 10/27/2022] Open
Abstract
Protein S-nitrosylation is a dynamic post-translational modification (PTM) of specific cysteines within a target protein. Both proteins and small molecules are known to regulate the attachment and removal of this PTM, and proteins exhibiting such a function are transnitrosylase or denitrosylase candidates. With the advent of the biotin switch technique coupled to high-throughput proteomics workflows, the identification and quantification of large numbers of S-nitrosylated proteins and peptides is now possible. Proper analysis and interpretation of high throughout and quantitative proteomics data will help identify specific transnitrosylase and denitrosylase target peptide sequences and contribute to an understanding of the function and regulation of specific S-nitrosylation events. Here we describe the application of a quantitative proteomics approach using isotope-coded affinity tags (ICAT) in the biotin switch approach for the identification of transnitrosylation and denitrosylation targets of thioredoxin 1, an enigmatic protein with both reported transnitrosylase and denitrosylase activities.
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Affiliation(s)
- Changgong Wu
- Center for Advanced Proteomics Research and Department of Biochemistry and Molecular Biology, UMDNJ-New Jersey Medical School Cancer Center, Newark, NJ 07103, United States
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39
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40
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Jones AW, Winn PJ, Cooper HJ. The radical ion chemistry of S-nitrosylated peptides. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 2012; 23:2063-2074. [PMID: 23055078 DOI: 10.1007/s13361-012-0492-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2012] [Revised: 07/11/2012] [Accepted: 07/20/2012] [Indexed: 06/01/2023]
Abstract
The radical ion chemistry of a suite of S-nitrosopeptides has been investigated. Doubly and triply-protonated ions of peptides NYCGLPGEYWLGNDK, NYCGLPGEYWLGNDR, NYCGLPGERWLGNDR, NACGAPGEKWAGNDK, NYCGLPGEKYLGNDK, NYGLPGCEKWYGNDK and NYGLPGEKWYGCNDK were subjected to electron capture dissociation (ECD), and collision-induced dissociation (CID). The peptide sequences were selected such that the effect of the site of S-nitrosylation, the nature and position of the basic amino acid residues, and the nature of the other amino acid side chains, could be interrogated. The ECD mass spectra were dominated by a peak corresponding to loss of (•)NO from the charge-reduced precursor, which can be explained by a modified Utah-Washington mechanism. Some backbone fragmentation in which the nitrosyl modification was preserved was also observed in the ECD of some peptides. Molecular dynamics simulations of peptide ion structure suggest that the ECD behavior was dependent on the surface accessibility of the protonated residue. CID of the S-nitrosylated peptides resulted in homolysis of the S-N bond to form a long-lived radical with loss of (•)NO. The radical peptide ions were isolated and subjected to ECD and CID. ECD of the radical peptide ions provided an interesting comparison to ECD of the unmodified peptides. The dominant process was electron capture without further dissociation (ECnoD). CID of the radical peptide ions resulted in cysteine, leucine, and asparagine side chain losses, and radical-induced backbone fragmentation at tryptophan, tyrosine, and asparagine residues, in addition to charge-directed backbone fragmentation.
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Affiliation(s)
- Andrew W Jones
- School of Biosciences, College of Life and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, United Kingdom
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41
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Lounifi I, Arc E, Molassiotis A, Job D, Rajjou L, Tanou G. Interplay between protein carbonylation and nitrosylation in plants. Proteomics 2012; 13:568-78. [PMID: 23034931 DOI: 10.1002/pmic.201200304] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2012] [Revised: 08/28/2012] [Accepted: 09/12/2012] [Indexed: 11/07/2022]
Abstract
ROS and reactive nitrogen species (RNS) are key regulators of redox homeostasis in living organisms including plants. As control of redox homeostasis plays a central function in plant biology, redox proteomics could help in characterizing the potential roles played by ROS/RNS-induced posttranslational modification in plant cells. In this review, we focus on two posttranslational modifications: protein carbonylation (a marker of protein oxidation) and protein S-nitrosylation, both of which having recently emerged as important regulatory mechanisms during numerous fundamental biological processes. Here, we describe the recent progress in proteomic analysis of carbonylated and nitrosylated proteins and highlight the achievements made in understanding the physiological basis of these oxy/nitro modifications in plants. In addition, we document the existence of a relationship between ROS-based carbonylation and RNS-based nitrosylation thus supporting the finding that crosstalk between cellular signaling stress pathways induced by ROS and RNS could be mediated by specific protein modifications.
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Affiliation(s)
- Imen Lounifi
- Laboratory of Excellence Saclay Plant Sciences (LabEx SPS), Jean-Pierre Bourgin Institute, INRA, Versailles, France
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42
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Bachi A, Dalle-Donne I, Scaloni A. Redox Proteomics: Chemical Principles, Methodological Approaches and Biological/Biomedical Promises. Chem Rev 2012. [DOI: 10.1021/cr300073p] [Citation(s) in RCA: 189] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Angela Bachi
- Biological Mass Spectrometry Unit, San Raffaele Scientific Institute, 20132 Milan, Italy
| | | | - Andrea Scaloni
- Proteomics & Mass Spectrometry Laboratory, ISPAAM, National Research Council, 80147 Naples, Italy
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43
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Lee TY, Chen YJ, Lu CT, Ching WC, Teng YC, Huang HD, Chen YJ. dbSNO: a database of cysteine S-nitrosylation. Bioinformatics 2012; 28:2293-5. [DOI: 10.1093/bioinformatics/bts436] [Citation(s) in RCA: 68] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
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44
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Liu M, Talmadge JE, Ding SJ. Development and application of site-specific proteomic approach for study protein S-nitrosylation. Amino Acids 2012; 42:1541-51. [DOI: 10.1007/s00726-012-1279-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2012] [Accepted: 03/17/2012] [Indexed: 12/19/2022]
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45
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Protein S-nitrosylation and cancer. Cancer Lett 2012; 320:123-9. [PMID: 22425962 DOI: 10.1016/j.canlet.2012.03.009] [Citation(s) in RCA: 69] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2011] [Revised: 03/02/2012] [Accepted: 03/05/2012] [Indexed: 11/23/2022]
Abstract
Protein S-nitrosylation is a covalent post-translational modification through coupling of a nitric oxide (NO) moiety with the reactive thiol group of a protein cysteine residue to form an S-nitrosothiol (SNO). S-nitrosylation is a key mechanism in the transmission of NO-based cellular signals in the vital cellular processes, including transcription regulation, DNA repair, and apoptosis. Contemporary research has implicated dysregulation of S-nitrosylation in severe pathological events, including cancer onset, progression, and treatment resistance. The S-nitrosylation status may be directly linked to many cancer therapy outcomes as well as therapeutic-resistance, emphasizing the need to develop S-nitrosylation-related anti-cancer therapeutics. The role of S-nitrosylated proteins in the development and progression of cancer are varied, generating a critical need for a thorough review of the current dynamic research in this area.
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46
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Ortega-Galisteo AP, Rodríguez-Serrano M, Pazmiño DM, Gupta DK, Sandalio LM, Romero-Puertas MC. S-Nitrosylated proteins in pea (Pisum sativum L.) leaf peroxisomes: changes under abiotic stress. JOURNAL OF EXPERIMENTAL BOTANY 2012; 63:2089-103. [PMID: 22213812 PMCID: PMC3295397 DOI: 10.1093/jxb/err414] [Citation(s) in RCA: 162] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/02/2011] [Revised: 10/28/2011] [Accepted: 11/22/2011] [Indexed: 05/05/2023]
Abstract
Peroxisomes, single-membrane-bounded organelles with essentially oxidative metabolism, are key in plant responses to abiotic and biotic stresses. Recently, the presence of nitric oxide (NO) described in peroxisomes opened the possibility of new cellular functions, as NO regulates diverse biological processes by directly modifying proteins. However, this mechanism has not yet been analysed in peroxisomes. This study assessed the presence of S-nitrosylation in pea-leaf peroxisomes, purified S-nitrosylated peroxisome proteins by immunoprecipitation, and identified the purified proteins by two different mass-spectrometry techniques (matrix-assisted laser desorption/ionization tandem time-of-flight and two-dimensional nano-liquid chromatography coupled to ion-trap tandem mass spectrometry). Six peroxisomal proteins were identified as putative targets of S-nitrosylation involved in photorespiration, β-oxidation, and reactive oxygen species detoxification. The activity of three of these proteins (catalase, glycolate oxidase, and malate dehydrogenase) is inhibited by NO donors. NO metabolism/S-nitrosylation and peroxisomes were analysed under two different types of abiotic stress, i.e. cadmium and 2,4-dichlorophenoxy acetic acid (2,4-D). Both types of stress reduced NO production in pea plants, and an increase in S-nitrosylation was observed in pea extracts under 2,4-D treatment while no total changes were observed in peroxisomes. However, the S-nitrosylation levels of catalase and glycolate oxidase changed under cadmium and 2,4-D treatments, suggesting that this post-translational modification could be involved in the regulation of H(2)O(2) level under abiotic stress.
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Affiliation(s)
| | | | | | | | | | - María C. Romero-Puertas
- Departamento de Bioquímica, Biología Celular y Molecular de Plantas, Estación Experimental del Zaidín, CSIC, Profesor Albareda 1, E-18008 Granada, Spain
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47
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Wu C, Parrott AM, Fu C, Liu T, Marino SM, Gladyshev VN, Jain MR, Baykal AT, Li Q, Oka S, Sadoshima J, Beuve A, Simmons WJ, Li H. Thioredoxin 1-mediated post-translational modifications: reduction, transnitrosylation, denitrosylation, and related proteomics methodologies. Antioxid Redox Signal 2011; 15:2565-604. [PMID: 21453190 PMCID: PMC3176348 DOI: 10.1089/ars.2010.3831] [Citation(s) in RCA: 87] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Despite the significance of redox post-translational modifications (PTMs) in regulating diverse signal transduction pathways, the enzymatic systems that catalyze reversible and specific oxidative or reductive modifications have yet to be firmly established. Thioredoxin 1 (Trx1) is a conserved antioxidant protein that is well known for its disulfide reductase activity. Interestingly, Trx1 is also able to transnitrosylate or denitrosylate (defined as processes to transfer or remove a nitric oxide entity to/from substrates) specific proteins. An intricate redox regulatory mechanism has recently been uncovered that accounts for the ability of Trx1 to catalyze these different redox PTMs. In this review, we will summarize the available evidence in support of Trx1 as a specific disulfide reductase, and denitrosylation and transnitrosylation agent, as well as the biological significance of the diverse array of Trx1-regulated pathways and processes under different physiological contexts. The dramatic progress in redox proteomics techniques has enabled the identification of an increasing number of proteins, including peroxiredoxin 1, whose disulfide bond formation and nitrosylation status are regulated by Trx1. This review will also summarize the advancements of redox proteomics techniques for the identification of the protein targets of Trx1-mediated PTMs. Collectively, these studies have shed light on the mechanisms that regulate Trx1-mediated reduction, transnitrosylation, and denitrosylation of specific target proteins, solidifying the role of Trx1 as a master regulator of redox signal transduction.
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Affiliation(s)
- Changgong Wu
- Department of Biochemistry and Molecular Biology, UMDNJ-New Jersey Medical School Cancer Center, Newark, 07103, USA
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48
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Astier J, Rasul S, Koen E, Manzoor H, Besson-Bard A, Lamotte O, Jeandroz S, Durner J, Lindermayr C, Wendehenne D. S-nitrosylation: an emerging post-translational protein modification in plants. PLANT SCIENCE : AN INTERNATIONAL JOURNAL OF EXPERIMENTAL PLANT BIOLOGY 2011; 181:527-533. [PMID: 21893248 DOI: 10.1016/j.plantsci.2011.02.011] [Citation(s) in RCA: 108] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2011] [Revised: 02/21/2011] [Accepted: 02/22/2011] [Indexed: 05/26/2023]
Abstract
Increasing evidences support the assumption that nitric oxide (NO) acts as a physiological mediator in plants. Understanding its pleiotropic effects requires a deep analysis of the molecular mechanisms underlying its mode of action. In the recent years, efforts have been made in the identification of plant proteins modified by NO at the post-translational level, notably by S-nitrosylation. This reversible process involves the formation of a covalent bond between NO and reactive cysteine residues. This research has now born fruits and numerous proteins regulated by S-nitrosylation have been identified and characterized. This review describes the basic principle of S-nitrosylation as well as the Biotin Switch Technique and its recent adaptations allowing the identification of S-nitrosylated proteins in physiological contexts. The impact of S-nitrosylation on the structure/function of selected proteins is further discussed.
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Affiliation(s)
- Jéremy Astier
- UMR INRA 1088/CNRS 5184/Université de Bourgogne, Plante-Microbe-Environnement, F-21065 Dijon cedex, France
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49
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Murphy E, Kohr M, Sun J, Nguyen T, Steenbergen C. S-nitrosylation: a radical way to protect the heart. J Mol Cell Cardiol 2011; 52:568-77. [PMID: 21907718 DOI: 10.1016/j.yjmcc.2011.08.021] [Citation(s) in RCA: 83] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2011] [Revised: 08/17/2011] [Accepted: 08/22/2011] [Indexed: 12/26/2022]
Abstract
In this review, the role of S-nitrosylation (SNO) in cardioprotection will be discussed. This review will cover the methodology used to measure SNO levels, and the mechanisms by which SNO serves to modulate cell function and mediate protection. We will also consider whether SNO acts through many targets or whether there are a few key SNO proteins that mediate protection. Issues regarding the percentage of the total protein which is SNO and how this plays a role in the modulation of cell function will also be discussed. The role of nitric oxide synthase uncoupling in cardioprotection will also be addressed. This article is part of a Special Section entitled "Post-translational Modification."
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Affiliation(s)
- Elizabeth Murphy
- Cardiac Physiology Section, Systems Biology Center, NHLBI, NIH, Bethesda, MD 20892, USA.
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50
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Abstract
Protein S-nitrosation on cysteine residues has emerged as an important posttranslational modification in mammalian cells. Previous studies have suggested a primary role for thioredoxin (Trx) in controlling protein S-nitrosation reactions. Human Trx contains five conserved Cys, including two redox-active catalytic Cys (Cys32 and Cys35) and three non-active-site Cys (Cys62, Cys69, and Cys73), all of which have been reported as targets of S-nitrosation. Prior reports have studied thermodynamic end points of nitrosation reactions; however, the kinetics of Trx nitrosation has not previously been investigated. Using the transnitrosation agent, S-nitrosoglutathione, a kinetic analysis of the selectivity and redox dependence of Trx nitrosation at physiologically relevant concentrations and times was performed, utilizing a mass spectrometry-based method for the direct analysis of the nitrosated Trx. Reduced Trx (rTrx) was nitrosated 2.7-times faster than oxidized Trx (oTrx), and rTrx was nitrosated selectively on Cys62, whereas oTrx was nitrosated only on Cys73. These sites of nitrosation were confirmed at the peptide level using a novel modification of the biotin-switch technique called the reductive switch. These results suggest separate signaling pathways for Trx-SNO under different cellular redox states.
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