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Kaya C, Uğurlar F, Seth CS. Sodium nitroprusside modulates oxidative and nitrosative processes in Lycopersicum esculentum L. under drought stress. PLANT CELL REPORTS 2024; 43:152. [PMID: 38806834 PMCID: PMC11133051 DOI: 10.1007/s00299-024-03238-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Accepted: 05/13/2024] [Indexed: 05/30/2024]
Abstract
KEY MESSAGE Sodium nitroprusside mediates drought stress responses in tomatoes by modulating nitrosative and oxidative pathways, highlighting the interplay between nitric oxide, hydrogen sulfide, and antioxidant systems for enhanced drought tolerance. While nitric oxide (NO), a signalling molecule, enhances plant tolerance to abiotic stresses, its precise contribution to improving tomato tolerance to drought stress (DS) through modulating oxide-nitrosative processes is not yet fully understood. We aimed to examine the interaction of NO and nitrosative signaling, revealing how sodium nitroprusside (SNP) could mitigate the effects of DS on tomatoes. DS-seedlings endured 12% polyethylene glycol (PEG) in a 10% nutrient solution (NS) for 2 days, then transitioned to half-strength NS for 10 days alongside control plants. DS reduced total plant dry weight, chlorophyll a and b, Fv/Fm, leaf water potential (ΨI), and relative water content, but improved hydrogen peroxide (H2O2), proline, and NO content. The SNP reduced the DS-induced H2O2 generation by reducing thiol (-SH) and the carbonyl (-CO) groups. SNP increased not only NO but also the activity of L-cysteine desulfhydrase (L-DES), leading to the generation of H2S. Decreases in S-nitrosoglutathione reductase (GSNOR) and NADPH oxidase (NOX) suggest a potential regulatory mechanism in which S-nitrosylation [formation of S-nitrosothiol (SNO)] may influence protein function and signaling pathways during DS. Moreover, SNP improved ascorbate (AsA) and glutathione (GSH) and reduced oxidized glutathione (GSSG) levels in tomato plants under drought. Furthermore, the interaction of NO and H2S, mediated by L-DES activity, may serve as a vital cross-talk mechanism impacting plant responses to DS. Understanding these signaling interactions is crucial for developing innovative drought-tolerance strategies in crops.
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Affiliation(s)
- Cengiz Kaya
- Soil Science and Plant Nutrition Department, Harran University, Şanlıurfa, 63200, Turkey.
| | - Ferhat Uğurlar
- Soil Science and Plant Nutrition Department, Harran University, Şanlıurfa, 63200, Turkey
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Gaston B, Smith LA, Davis MD, Saunders J, Daniels I, Horani A, Brody SL, Giddings O, Zhao Y, Marozkina N. Antigen stasis and airway nitrosative stress in human primary ciliary dyskinesia. Am J Physiol Lung Cell Mol Physiol 2024; 326:L468-L476. [PMID: 38318660 PMCID: PMC11281798 DOI: 10.1152/ajplung.00208.2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 01/22/2024] [Accepted: 01/22/2024] [Indexed: 02/07/2024] Open
Abstract
Nasal nitric oxide (nNO) is low in most patients with primary ciliary dyskinesia (PCD). Decreased ciliary motion could lead to antigen stasis, increasing oxidant production and NO oxidation in the airways. This could both decrease gas phase NO and increase nitrosative stress. We studied primary airway epithelial cells from healthy controls (HCs) and patients with PCD with several different genotypes. We measured antigen clearance in fenestrated membranes exposed apically to the fluorescently labeled antigen Dermatophagoides pteronyssinus (Derp1-f). We immunoblotted for 3-nitrotyrosine (3-NT) and for oxidative response enzymes. We measured headspace NO above primary airway cells without and with a PCD-causing genotype. We measured nNO and exhaled breath condensate (EBC) H2O2 in vivo. Apical Derp1-f was cleared from HC better than from PCD cells. DUOX1 expression was lower in HC than in PCD cells at baseline and after 24-h Derp1-f exposure. HC cells had less 3-NT and NO3- than PCD cells. However, NO consumption by HC cells was less than that by PCD cells; NO loss was prevented by superoxide dismutase (SOD) and by apocynin. nNO was higher in HCs than in patients with PCD. EBC H2O2 was lower in HC than in patients with PCD. The PCD airway epithelium does not optimally clear antigens and is subject to oxidative and nitrosative stress. Oxidation associated with antigen stasis could represent a therapeutic target in PCD, one with convenient monitoring biomarkers.NEW & NOTEWORTHY The PCD airway epithelium does not optimally clear antigens, and antigen exposure can lead to NO oxidation and nitrosative stress. Oxidation caused by antigen stasis could represent a therapeutic target in PCD, and there are convenient monitoring biomarkers.
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Affiliation(s)
- Benjamin Gaston
- Herman B. Wells Center for Pediatric Research, Riley Hospital for Children, Indiana University School of Medicine, Indianapolis, Indiana, United States
| | - Laura A Smith
- Herman B. Wells Center for Pediatric Research, Riley Hospital for Children, Indiana University School of Medicine, Indianapolis, Indiana, United States
| | - Michael D Davis
- Herman B. Wells Center for Pediatric Research, Riley Hospital for Children, Indiana University School of Medicine, Indianapolis, Indiana, United States
| | - Jessica Saunders
- Herman B. Wells Center for Pediatric Research, Riley Hospital for Children, Indiana University School of Medicine, Indianapolis, Indiana, United States
| | - Ivana Daniels
- Herman B. Wells Center for Pediatric Research, Riley Hospital for Children, Indiana University School of Medicine, Indianapolis, Indiana, United States
| | - Amjad Horani
- Department of Medicine, Washington University, St. Louis, Missouri, United States
| | - Steven L Brody
- Department of Medicine, Washington University, St. Louis, Missouri, United States
| | - Olivia Giddings
- Department of Medicine, Case Western Reserve University, Cleveland, Ohio, United States
| | - Yi Zhao
- Department of Biostatistics and Health Data Science, Indiana University School of Medicine, Indianapolis, Indiana, United States
| | - Nadzeya Marozkina
- Herman B. Wells Center for Pediatric Research, Riley Hospital for Children, Indiana University School of Medicine, Indianapolis, Indiana, United States
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Krasinkiewicz JM, Hubbard D, Perez de Guzman N, Masters A, Zhao Y, Gaston H, Gaston B. Erythrocytic metabolism of ATLX-0199: An agent that increases minute ventilation. Biochem Biophys Res Commun 2023; 680:171-176. [PMID: 37741264 PMCID: PMC10681028 DOI: 10.1016/j.bbrc.2023.09.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 09/13/2023] [Indexed: 09/25/2023]
Abstract
Both L- and D-isomers of S-nitrosocysteine (CSNO) can bind to the intracellular domain of voltage-gated potassium channels in vitro. CSNO binding inhibits these channels in the carotid body, leading to increased minute ventilation in vivo. However, only the l-isomer is active in vivo because it requires the l-amino acid transporter (LAT) for transmembrane transport. In rodents and dogs, the esterified D-CSNO precursor-d-cystine dimethyl ester (ATLX-0199)-overcomes opioid- and benzodiazepine-induced respiratory depression while maintaining analgesia. Although ATLX-0199 can enter cells independently of LAT because it is an ester, its stability in plasma is limited by the presence of esterases. Here, we hypothesized that the drug could be sequestered in erythrocytes to avoid de-esterification in circulation. We developed a liquid chromatography-mass spectrometry method for detecting ATLX-0199 and characterized a new metabolite, S-nitroso-d-cysteine monomethyl ester (DNOCE), which is also a D-CSNO precursor. We found that both ATLX-0199 and DNOCE readily enter erythrocytes and neurons and remain stable over 20 min; thus ATLX-0199 can enter cells where the ester is stable, but the thiol is reduced. Depending on hemoglobin conformation, the reduced ester can be S-nitrosylated and enter carotid body neurons, where it then increases minute ventilation. These data may help explain the paradox that ATLX-0199, a dimethyl ester, can avoid de-esterification in plasma and exert its effects at the level of the carotid body.
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Affiliation(s)
- Jonathan M Krasinkiewicz
- Department of Pediatrics, Indiana University School of Medicine and Riley Hospital for Children at Indiana University Health, Indianapolis, IN, USA.
| | - Dallin Hubbard
- Department of Pediatrics, Indiana University School of Medicine and Riley Hospital for Children at Indiana University Health, Indianapolis, IN, USA
| | - Nicholas Perez de Guzman
- Department of Pediatrics, Indiana University School of Medicine and Riley Hospital for Children at Indiana University Health, Indianapolis, IN, USA
| | - Andi Masters
- Indiana University Melvin and Bren Simon Comprehensive Cancer Center, Clinical Pharmacology Analytical Core, Indianapolis, IN, USA.
| | - Yi Zhao
- Department of Biostatistics and Health Data Science, Indiana University School of Medicine, Indianapolis, IN, USA.
| | | | - Benjamin Gaston
- Herman B Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, IN, USA.
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Yoshizumi T, Shibui Y, Kogo M, Honma S, Ito S, Yajima S, Sasaki Y. Mycothiol maintains the homeostasis and signalling of nitric oxide in Streptomyces coelicolor A3(2) M145. BMC Microbiol 2023; 23:285. [PMID: 37798648 PMCID: PMC10552308 DOI: 10.1186/s12866-023-03036-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 10/01/2023] [Indexed: 10/07/2023] Open
Abstract
BACKGROUND Previous studies have revealed a nitric oxide (NO) metabolic cycle in which NO, nitrate (NO3-), and nitrite (NO2-) circulate. The NO produced in this cycle serves as a signalling molecule that regulates actinorhodin (ACT) production via the DevS/DevR NO-dependent two-component system (TCS) in Streptomyces coelicolor A3(2) M145. However, the mechanisms involved in the regulation of NO signalling in S. coelicolor have not yet been elucidated. Mycothiol (MSH), a thiol molecule produced by Actinomyces, is involved in the defence mechanisms against oxidative stress. Therefore, this study focused on the correlation between intracellular NO and MSH levels. RESULTS To investigate the interaction of MSH with endogenously produced NO, we generated an S. coelicolor A3(2) strain deficient in MSH biosynthesis. This mutant strain exhibited a decrease in low-molecular-weight S-nitrosothiols and intracellular NO levels during culture compared to those of the wild-type strain. Moreover, the mutant strain exhibited reduced activity of the DevS/DevR TCS, a regulator of NO homeostasis and ACT production, from the early stage of culture, along with a decrease in ACT production compared to those of the wild-type strain. CONCLUSIONS This study suggests that MSH maintains intracellular NO homeostasis by forming S-nitrosomycothiol, which induces NO signalling. Finally, we propose a metabolic model in which MSH from endogenously produced NO facilitates the maintenance of both NO homeostasis and signalling in S. coelicolor A3(2) M145.
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Affiliation(s)
- Tomoki Yoshizumi
- Department of Bioscience, Faculty of Life Sciences, Tokyo University of Agriculture, Sakuragaoka, Tokyo, Setagaya-Ku, 156-8502, Japan
| | - Yukiko Shibui
- Department of Bioscience, Faculty of Life Sciences, Tokyo University of Agriculture, Sakuragaoka, Tokyo, Setagaya-Ku, 156-8502, Japan
| | - Minori Kogo
- Department of Bioscience, Faculty of Life Sciences, Tokyo University of Agriculture, Sakuragaoka, Tokyo, Setagaya-Ku, 156-8502, Japan
| | - Sota Honma
- Department of Bioscience, Faculty of Life Sciences, Tokyo University of Agriculture, Sakuragaoka, Tokyo, Setagaya-Ku, 156-8502, Japan
| | - Shinsaku Ito
- Department of Bioscience, Faculty of Life Sciences, Tokyo University of Agriculture, Sakuragaoka, Tokyo, Setagaya-Ku, 156-8502, Japan
| | - Shunsuke Yajima
- Department of Bioscience, Faculty of Life Sciences, Tokyo University of Agriculture, Sakuragaoka, Tokyo, Setagaya-Ku, 156-8502, Japan
| | - Yasuyuki Sasaki
- Department of Bioscience, Faculty of Life Sciences, Tokyo University of Agriculture, Sakuragaoka, Tokyo, Setagaya-Ku, 156-8502, Japan.
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Liu T, Zhang M, Duot A, Mukosera G, Schroeder H, Power GG, Blood AB. Artifacts Introduced by Sample Handling in Chemiluminescence Assays of Nitric Oxide Metabolites. Antioxidants (Basel) 2023; 12:1672. [PMID: 37759975 PMCID: PMC10525973 DOI: 10.3390/antiox12091672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 08/16/2023] [Accepted: 08/18/2023] [Indexed: 09/29/2023] Open
Abstract
We recently developed a combination of four chemiluminescence-based assays for selective detection of different nitric oxide (NO) metabolites, including nitrite, S-nitrosothiols (SNOs), heme-nitrosyl (heme-NO), and dinitrosyl iron complexes (DNICs). However, these NO species (NOx) may be under dynamic equilibria during sample handling, which affects the final determination made from the readout of assays. Using fetal and maternal sheep from low and high altitudes (300 and 3801 m, respectively) as models of different NOx levels and compositions, we tested the hypothesis that sample handling introduces artifacts in chemiluminescence assays of NOx. Here, we demonstrate the following: (1) room temperature placement is associated with an increase and decrease in NOx in plasma and whole blood samples, respectively; (2) snap freezing and thawing lead to the interconversion of different NOx in plasma; (3) snap freezing and homogenization in liquid nitrogen eliminate a significant fraction of NOx in the aorta of stressed animals; (4) A "stop solution" commonly used to preserve nitrite and SNOs leads to the interconversion of different NOx in blood, while deproteinization results in a significant increase in detectable NOx; (5) some reagents widely used in sample pretreatments, such as mercury chloride, acid sulfanilamide, N-ethylmaleimide, ferricyanide, and anticoagulant ethylenediaminetetraacetic acid, have unintended effects that destabilize SNO, DNICs, and/or heme-NO; (6) blood, including the residual blood clot left in the washed purge vessel, quenches the signal of nitrite when using ascorbic acid and acetic acid as the purge vessel reagent; and (7) new limitations to the four chemiluminescence-based assays. This study points out the need for re-evaluation of previous chemiluminescence measurements of NOx, and calls for special attention to be paid to sample handling, as it can introduce significant artifacts into NOx assays.
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Affiliation(s)
- Taiming Liu
- Department of Pediatrics, Loma Linda University School of Medicine, Loma Linda, CA 92354, USA; (T.L.); (M.Z.); (A.D.)
| | - Meijuan Zhang
- Department of Pediatrics, Loma Linda University School of Medicine, Loma Linda, CA 92354, USA; (T.L.); (M.Z.); (A.D.)
| | - Abraham Duot
- Department of Pediatrics, Loma Linda University School of Medicine, Loma Linda, CA 92354, USA; (T.L.); (M.Z.); (A.D.)
| | - George Mukosera
- Lawrence D. Longo, MD Center for Perinatal Biology, Loma Linda University School of Medicine, Loma Linda, CA 92354, USA; (G.M.); (H.S.)
| | - Hobe Schroeder
- Lawrence D. Longo, MD Center for Perinatal Biology, Loma Linda University School of Medicine, Loma Linda, CA 92354, USA; (G.M.); (H.S.)
| | - Gordon G. Power
- Lawrence D. Longo, MD Center for Perinatal Biology, Loma Linda University School of Medicine, Loma Linda, CA 92354, USA; (G.M.); (H.S.)
| | - Arlin B. Blood
- Lawrence D. Longo, MD Center for Perinatal Biology, Loma Linda University School of Medicine, Loma Linda, CA 92354, USA; (G.M.); (H.S.)
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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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Neidigh N, Alexander A, van Emmerik P, Higgs A, Plack L, Clem C, Cater D, Marozkina N, Gaston B. Photolytic Measurement of Tissue S-Nitrosothiols in Rats and Humans In Vivo. Molecules 2022; 27:1294. [PMID: 35209089 PMCID: PMC8877821 DOI: 10.3390/molecules27041294] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 01/25/2022] [Accepted: 01/29/2022] [Indexed: 11/26/2022] Open
Abstract
S-nitrosothiols are labile thiol-NO adducts formed in vivo primarily by metalloproteins such as NO synthase, ceruloplasmin, and hemoglobin. Abnormal S-nitrosothiol synthesis and catabolism contribute to many diseases, ranging from asthma to septic shock. Current methods for quantifying S-nitrosothiols in vivo are suboptimal. Samples need to be removed from the body for analysis, and the S-nitrosothiols can be broken down during ex vivo processing. Here, we have developed a noninvasive device to measure mammalian tissue S-nitrosothiols in situ non-invasively using ultraviolet (UV) light, which causes NO release in proportion to the S-nitrosothiol concentration. We validated the assay in vitro; then, we applied it to measure S-nitrosothiols in vivo in rats and in humans. The method was sensitive to 0.5 µM, specific (did not detect other nitrogen oxides), and was reproducible in rats and in humans. This noninvasive approach to S-nitrosothiol measurements may be applicable for use in human diseases.
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Affiliation(s)
- Noah Neidigh
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN 47907, USA; (N.N.); (A.A.); (P.v.E.); (L.P.)
| | - Alyssa Alexander
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN 47907, USA; (N.N.); (A.A.); (P.v.E.); (L.P.)
| | - Parker van Emmerik
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN 47907, USA; (N.N.); (A.A.); (P.v.E.); (L.P.)
| | - Allison Higgs
- Department of Pediatrics, Indiana University School of Medicine Wells Center for Pediatric Research, Indianapolis, IN 46202, USA; (A.H.); (C.C.); (D.C.); (N.M.)
| | - Logan Plack
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN 47907, USA; (N.N.); (A.A.); (P.v.E.); (L.P.)
| | - Charles Clem
- Department of Pediatrics, Indiana University School of Medicine Wells Center for Pediatric Research, Indianapolis, IN 46202, USA; (A.H.); (C.C.); (D.C.); (N.M.)
| | - Daniel Cater
- Department of Pediatrics, Indiana University School of Medicine Wells Center for Pediatric Research, Indianapolis, IN 46202, USA; (A.H.); (C.C.); (D.C.); (N.M.)
| | - Nadzeya Marozkina
- Department of Pediatrics, Indiana University School of Medicine Wells Center for Pediatric Research, Indianapolis, IN 46202, USA; (A.H.); (C.C.); (D.C.); (N.M.)
| | - Benjamin Gaston
- Department of Pediatrics, Indiana University School of Medicine Wells Center for Pediatric Research, Indianapolis, IN 46202, USA; (A.H.); (C.C.); (D.C.); (N.M.)
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Marozkina N, Smith L, Zhao Y, Zein J, Chmiel JF, Kim J, Kiselar J, Davis MD, Cunningham RS, Randell SH, Gaston B. Somatic cell hemoglobin modulates nitrogen oxide metabolism in the human airway epithelium. Sci Rep 2021; 11:15498. [PMID: 34326365 PMCID: PMC8322277 DOI: 10.1038/s41598-021-94782-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 07/09/2021] [Indexed: 12/02/2022] Open
Abstract
Endothelial hemoglobin (Hb)α regulates endothelial nitric oxide synthase (eNOS) biochemistry. We hypothesized that Hb could also be expressed and biochemically active in the ciliated human airway epithelium. Primary human airway epithelial cells, cultured at air–liquid interface (ALI), were obtained by clinical airway brushings or from explanted lungs. Human airway Hb mRNA data were from publically available databases; or from RT-PCR. Hb proteins were identified by immunoprecipitation, immunoblot, immunohistochemistry, immunofluorescence and liquid chromatography- mass spectrometry. Viral vectors were used to alter Hbβ expression. Heme and nitrogen oxides were measured colorimetrically. Hb mRNA was expressed in human ciliated epithelial cells. Heme proteins (Hbα, β, and δ) were detected in ALI cultures by several methods. Higher levels of airway epithelial Hbβ gene expression were associated with lower FEV1 in asthma. Both Hbβ knockdown and overexpression affected cell morphology. Hbβ and eNOS were apically colocalized. Binding heme with CO decreased extracellular accumulation of nitrogen oxides. Human airway epithelial cells express Hb. Higher levels of Hbβ gene expression were associated with airflow obstruction. Hbβ and eNOS were colocalized in ciliated cells, and heme affected oxidation of the NOS product. Epithelial Hb expression may be relevant to human airways diseases.
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Affiliation(s)
- Nadzeya Marozkina
- Herman Wells Center for Pediatric Research, Riley Hospital for Children, Indiana University School of Medicine, 1044 W. Walnut Street, R4-474, Indianapolis, IN, 46202, USA.
| | - Laura Smith
- Herman Wells Center for Pediatric Research, Riley Hospital for Children, Indiana University School of Medicine, 1044 W. Walnut Street, R4-474, Indianapolis, IN, 46202, USA
| | - Yi Zhao
- Herman Wells Center for Pediatric Research, Riley Hospital for Children, Indiana University School of Medicine, 1044 W. Walnut Street, R4-474, Indianapolis, IN, 46202, USA
| | - Joe Zein
- Respiratory Institute, Cleveland Clinic, Cleveland, OH, USA
| | - James F Chmiel
- Herman Wells Center for Pediatric Research, Riley Hospital for Children, Indiana University School of Medicine, 1044 W. Walnut Street, R4-474, Indianapolis, IN, 46202, USA
| | - Jeeho Kim
- University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | | | - Michael D Davis
- Herman Wells Center for Pediatric Research, Riley Hospital for Children, Indiana University School of Medicine, 1044 W. Walnut Street, R4-474, Indianapolis, IN, 46202, USA
| | - Rebekah S Cunningham
- Herman Wells Center for Pediatric Research, Riley Hospital for Children, Indiana University School of Medicine, 1044 W. Walnut Street, R4-474, Indianapolis, IN, 46202, USA
| | - Scott H Randell
- University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Benjamin Gaston
- Herman Wells Center for Pediatric Research, Riley Hospital for Children, Indiana University School of Medicine, 1044 W. Walnut Street, R4-474, Indianapolis, IN, 46202, USA
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Massa CM, Liu Z, Taylor S, Pettit AP, Stakheyeva MN, Korotkova E, Popova V, Atochina-Vasserman EN, Gow AJ. Biological Mechanisms of S-Nitrosothiol Formation and Degradation: How Is Specificity of S-Nitrosylation Achieved? Antioxidants (Basel) 2021; 10:antiox10071111. [PMID: 34356344 PMCID: PMC8301044 DOI: 10.3390/antiox10071111] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 06/03/2021] [Accepted: 06/08/2021] [Indexed: 01/21/2023] Open
Abstract
The modification of protein cysteine residues underlies some of the diverse biological functions of nitric oxide (NO) in physiology and disease. The formation of stable nitrosothiols occurs under biologically relevant conditions and time scales. However, the factors that determine the selective nature of this modification remain poorly understood, making it difficult to predict thiol targets and thus construct informatics networks. In this review, the biological chemistry of NO will be considered within the context of nitrosothiol formation and degradation whilst considering how specificity is achieved in this important post-translational modification. Since nitrosothiol formation requires a formal one-electron oxidation, a classification of reaction mechanisms is proposed regarding which species undergoes electron abstraction: NO, thiol or S-NO radical intermediate. Relevant kinetic, thermodynamic and mechanistic considerations will be examined and the impact of sources of NO and the chemical nature of potential reaction targets is also discussed.
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Affiliation(s)
- Christopher M. Massa
- Department of Pharmacology & Toxicology, Ernest Mario School of Pharmacy, Rutgers University, Piscataway, NJ 08848, USA; (C.M.M.); (Z.L.); (S.T.); (A.P.P.)
| | - Ziping Liu
- Department of Pharmacology & Toxicology, Ernest Mario School of Pharmacy, Rutgers University, Piscataway, NJ 08848, USA; (C.M.M.); (Z.L.); (S.T.); (A.P.P.)
| | - Sheryse Taylor
- Department of Pharmacology & Toxicology, Ernest Mario School of Pharmacy, Rutgers University, Piscataway, NJ 08848, USA; (C.M.M.); (Z.L.); (S.T.); (A.P.P.)
| | - Ashley P. Pettit
- Department of Pharmacology & Toxicology, Ernest Mario School of Pharmacy, Rutgers University, Piscataway, NJ 08848, USA; (C.M.M.); (Z.L.); (S.T.); (A.P.P.)
| | - Marena N. Stakheyeva
- RASA Center in Tomsk, Tomsk Polytechnic University, 634050 Tomsk, Russia; (M.N.S.); (E.N.A.-V.)
- Institute of Natural Resources, Tomsk Polytechnic University, Lenin Av. 30, 634050 Tomsk, Russia; (E.K.); (V.P.)
| | - Elena Korotkova
- Institute of Natural Resources, Tomsk Polytechnic University, Lenin Av. 30, 634050 Tomsk, Russia; (E.K.); (V.P.)
| | - Valentina Popova
- Institute of Natural Resources, Tomsk Polytechnic University, Lenin Av. 30, 634050 Tomsk, Russia; (E.K.); (V.P.)
| | - Elena N. Atochina-Vasserman
- RASA Center in Tomsk, Tomsk Polytechnic University, 634050 Tomsk, Russia; (M.N.S.); (E.N.A.-V.)
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Andrew J. Gow
- Department of Pharmacology & Toxicology, Ernest Mario School of Pharmacy, Rutgers University, Piscataway, NJ 08848, USA; (C.M.M.); (Z.L.); (S.T.); (A.P.P.)
- RASA Center in Tomsk, Tomsk Polytechnic University, 634050 Tomsk, Russia; (M.N.S.); (E.N.A.-V.)
- Correspondence: ; Tel.: +1-848-445-4612
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Gaston B, Smith L, Bosch J, Seckler J, Kunze D, Kiselar J, Marozkina N, Hodges CA, Wintrobe P, McGee K, Morozkina TS, Burton ST, Lewis T, Strassmaier T, Getsy P, Bates JN, Lewis SJ. Voltage-gated potassium channel proteins and stereoselective S-nitroso-l-cysteine signaling. JCI Insight 2020; 5:134174. [PMID: 32790645 PMCID: PMC7526540 DOI: 10.1172/jci.insight.134174] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Accepted: 08/05/2020] [Indexed: 01/18/2023] Open
Abstract
S-nitroso-l-cysteine (L-CSNO) behaves as a ligand. Its soluble guanylate cyclase–independent (sGC-independent) effects are stereoselective — that is, not recapitulated by S-nitroso-d-cysteine (D-CSNO) — and are inhibited by chemical congeners. However, candidate L-CSNO receptors have not been identified. Here, we have used 2 complementary affinity chromatography assays — followed by unbiased proteomic analysis — to identify voltage-gated K+ channel (Kv) proteins as binding partners for L-CSNO. Stereoselective L-CSNO–Kv interaction was confirmed structurally and functionally using surface plasmon resonance spectroscopy; hydrogen deuterium exchange; and, in Kv1.1/Kv1.2/Kvβ2-overexpressing cells, patch clamp assays. Remarkably, these sGC-independent L-CSNO effects did not involve S-nitrosylation of Kv proteins. In isolated rat and mouse respiratory control (petrosyl) ganglia, L-CSNO stereoselectively inhibited Kv channel function. Genetic ablation of Kv1.1 prevented this effect. In intact animals, L-CSNO injection at the level of the carotid body dramatically and stereoselectively increased minute ventilation while having no effect on blood pressure; this effect was inhibited by the L-CSNO congener S-methyl-l-cysteine. Kv proteins are physiologically relevant targets of endogenous L-CSNO. This may be a signaling pathway of broad relevance. Two complementary affinity chromatography assays, followed by unbiased proteomic analysis, identified voltage-gated K+ channel (Kv) proteins as binding partners for S-nitroso-l-cysteine (L-CSNO).
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Affiliation(s)
- Benjamin Gaston
- Riley Hospital for Children, Indianapolis, Indiana, USA.,Department of Pediatric Pulmonology.,Department of Physiology and Biophysics
| | | | | | | | | | - Janna Kiselar
- Department of Proteomics and Bioinformatics, Case Western Reserve University, Cleveland, Ohio, USA
| | | | | | - Patrick Wintrobe
- Department of Pharmaceutical Sciences, University of Maryland, Baltimore, Maryland, USA
| | | | | | | | | | | | | | - James N Bates
- Department of Anesthesia, University of Iowa, Iowa City, Iowa, USA
| | - Stephen J Lewis
- Department of Pediatric Pulmonology.,Department of Pharmacology, Case Western Reserve University, Cleveland, Ohio, USA
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11
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Clements JL, Pohl F, Muthupandi P, Rogers SC, Mao J, Doctor A, Birman VB, Held JM. A clickable probe for versatile characterization of S-nitrosothiols. Redox Biol 2020; 37:101707. [PMID: 32916549 PMCID: PMC7490559 DOI: 10.1016/j.redox.2020.101707] [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: 02/27/2020] [Revised: 08/12/2020] [Accepted: 08/27/2020] [Indexed: 12/23/2022] Open
Abstract
S-nitrosation of cysteine thiols (SNOs), commonly referred to as S-nitrosylation, is a cysteine oxoform that plays an important role in cellular signaling and impacts protein function and stability. Direct labeling of SNOs in cells with the flexibility to perform a wide range of cellular and biochemical assays remains a bottleneck as all SNO-targeted probes to date employ a single analytical modality such as biotin or a specific fluorophore. We therefore developed a clickable, alkyne-containing SNO probe 'PBZyn' based on the o-phosphino-benzoyl group warhead that enables multi-modal analysis via click conjugation. We demonstrate the utility of PBZyn to assay SNOs using in situ cellular imaging, protein blotting and affinity purification, as well as mass spectrometry. The flexible PBZyn probe will greatly facilitate investigation into the regulation of SNOs.
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Affiliation(s)
- Jenna L Clements
- Department of Medicine, Washington University Medical School, St. Louis, MO, 63110, USA
| | - Franziska Pohl
- Department of Medicine, Washington University Medical School, St. Louis, MO, 63110, USA
| | - Pandi Muthupandi
- Department of Chemistry, Washington University in Saint Louis, St. Louis, MO, 63110, USA
| | - Stephen C Rogers
- Department of Pediatrics and Center for Blood Oxygen Transport and Hemostasis, University of Maryland, School of Medicine, Baltimore, MD, 21201, USA
| | - Jack Mao
- Department of Medicine, Washington University Medical School, St. Louis, MO, 63110, USA
| | - Allan Doctor
- Department of Pediatrics and Center for Blood Oxygen Transport and Hemostasis, University of Maryland, School of Medicine, Baltimore, MD, 21201, USA
| | - Vladimir B Birman
- Department of Chemistry, Washington University in Saint Louis, St. Louis, MO, 63110, USA
| | - Jason M Held
- Department of Medicine, Washington University Medical School, St. Louis, MO, 63110, USA; Siteman Cancer Center, Washington University Medical School, St. Louis, MO, 63110, USA; Department of Anesthesiology, Washington University Medical School, St. Louis, MO, 63110, USA.
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12
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Kharbech O, Ben Massoud M, Sakouhi L, Djebali W, Jose Mur LA, Chaoui A. Exogenous application of hydrogen sulfide reduces chromium toxicity in maize seedlings by suppressing NADPH oxidase activities and methylglyoxal accumulation. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2020; 154:646-656. [PMID: 32731097 DOI: 10.1016/j.plaphy.2020.06.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 05/17/2020] [Accepted: 06/01/2020] [Indexed: 05/07/2023]
Abstract
Chromium (Cr) represents an important source of metallic stress in plants. Working with maize (Zea mays) seedlings, we characterize the suppressive effects of exogenously applied NaHS (a hydrogen sulfide; [H2S] donor) on the toxic effects of Cr (VI). Heavy metal treatment reduced radicle and epicotyl lengths and fresh weights in seedlings at 6 and 9 days following germination. The negative Cr (200 μM) effect was countered by application with NaHS (500 μM) but this countering was reduced with the co-application of the H2S generation inhibitor hydroxylamine (HA) or the H2S scavenger hypotaurine (HT). The Cr-elicited H2O2 production was suppressed by NaHS and also by an inhibitor of the reactive oxygen species (ROS) generating NADPH oxidase (NOX). These effects were correlated with relative changes in carbomyl (-CO) and thiol (-SH) groups. Nitric oxide (NO) production increased by NaHS application with associated increase in S-nitrosoglutathione (GSNO) level, but low S-nitrosoglutathione reductase (GSNOR) activities indicating an elevated S-nitrosylation. Assessment of the role of the ascorbate-glutathione antioxidant cycle indicated that whilst ascorbate played at a best minor role, glutathione was more prominent. Methylglyoxal (MG) production was increased by Cr but reduced by NaHS through a mechanism which could be based on glutathione-S-transferase (GST) detoxification. Taken together data suggest that H2S acts to counter Cr effect in maize by NOX suppression, mostly likely by the well-characterised S-nitrosylation mechanism, as well as a reduction of MG accumulation.
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Affiliation(s)
- Oussama Kharbech
- University of Carthage, Faculty of Sciences of Bizerte, LR18ES38 Plant Toxicology and Environmental Microbiology, 7021, Bizerte, Tunisia; Aberystwyth University, Institute of Biological, Environmental and Rural Sciences, Penglais Campus, SY23 2DA, Aberystwyth, Wales, UK.
| | - Marouane Ben Massoud
- University of Carthage, Faculty of Sciences of Bizerte, LR18ES38 Plant Toxicology and Environmental Microbiology, 7021, Bizerte, Tunisia
| | - Lamia Sakouhi
- University of Carthage, Faculty of Sciences of Bizerte, LR18ES38 Plant Toxicology and Environmental Microbiology, 7021, Bizerte, Tunisia
| | - Wahbi Djebali
- University of Carthage, Faculty of Sciences of Bizerte, LR18ES38 Plant Toxicology and Environmental Microbiology, 7021, Bizerte, Tunisia
| | - Luis Alejandro Jose Mur
- Aberystwyth University, Institute of Biological, Environmental and Rural Sciences, Penglais Campus, SY23 2DA, Aberystwyth, Wales, UK
| | - Abdelilah Chaoui
- University of Carthage, Faculty of Sciences of Bizerte, LR18ES38 Plant Toxicology and Environmental Microbiology, 7021, Bizerte, Tunisia
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13
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Zagayko A, Briukhanova T, Lytkin D, Kravchenko A, Fylymonenko V. Prospects for Using the Natural Antioxidant Compounds in the Obesity Treatment. Antioxidants (Basel) 2019. [DOI: 10.5772/intechopen.83421] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
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14
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Tonelli AR, Aulak KS, Ahmed MK, Hausladen A, Abuhalimeh B, Casa CJ, Rogers SC, Timm D, Doctor A, Gaston B, Dweik RA. A pilot study on the kinetics of metabolites and microvascular cutaneous effects of nitric oxide inhalation in healthy volunteers. PLoS One 2019; 14:e0221777. [PMID: 31469867 PMCID: PMC6716644 DOI: 10.1371/journal.pone.0221777] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Accepted: 08/14/2019] [Indexed: 11/19/2022] Open
Abstract
RATIONALE Inhaled nitric oxide (NO) exerts a variety of effects through metabolites and these play an important role in regulation of hemodynamics in the body. A detailed investigation into the generation of these metabolites has been overlooked. OBJECTIVES We investigated the kinetics of nitrite and S-nitrosothiol-hemoglobin (SNO-Hb) in plasma derived from inhaled NO subjects and how this modifies the cutaneous microvascular response. FINDINGS We enrolled 15 healthy volunteers. Plasma nitrite levels at baseline and during NO inhalation (15 minutes at 40 ppm) were 102 (86-118) and 114 (87-129) nM, respectively. The nitrite peak occurred at 5 minutes of discontinuing NO (131 (104-170) nM). Plasma nitrate levels were not significantly different during the study. SNO-Hb molar ratio levels at baseline and during NO inhalation were 4.7E-3 (2.5E-3-5.8E-3) and 7.8E-3 (4.1E-3-13.0E-3), respectively. Levels of SNO-Hb continued to climb up to the last study time point (30 min: 10.6E-3 (5.3E-3-15.5E-3)). The response to acetylcholine iontophoresis both before and during NO inhalation was inversely associated with the SNO-Hb level (r: -0.57, p = 0.03, and r: -0.54, p = 0.04, respectively). CONCLUSIONS Both nitrite and SNO-Hb increase during NO inhalation. Nitrite increases first, followed by a more sustained increase in Hb-SNO. Nitrite and Hb-SNO could be a mobile reservoir of NO with potential implications on the systemic microvasculature.
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Affiliation(s)
- Adriano R. Tonelli
- Department of Pulmonary, Allergy and Critical Care Medicine, Respiratory Institute, Cleveland Clinic, Cleveland, OH, United States of America
- Pathobiology Division, Lerner Research Institute, Cleveland Clinic, OH, United States of America
| | - Kulwant S. Aulak
- Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic, OH, United States of America
| | - Mostafa K. Ahmed
- Department of Chest Diseases, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Alfred Hausladen
- Institute for Transformative Molecular Medicine and Department of Medicine, Case Western Reserve University School of Medicine and University Hospitals Cleveland Medical Center, Cleveland, OH, United States of America
| | - Batool Abuhalimeh
- Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic, OH, United States of America
| | - Charlie J. Casa
- Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic, OH, United States of America
| | - Stephen C. Rogers
- Department of Pediatrics, University of Maryland School of Medicine, Baltimore, MD, United States of America
| | - David Timm
- Department of Psychiatry, School of Medicine, Washington University, St. Louis, MO, United States of America
| | - Allan Doctor
- Department of Pediatrics, University of Maryland School of Medicine, Baltimore, MD, United States of America
| | - Benjamin Gaston
- Herman B Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, IN, United States of America
| | - Raed A. Dweik
- Department of Pulmonary, Allergy and Critical Care Medicine, Respiratory Institute, Cleveland Clinic, Cleveland, OH, United States of America
- Pathobiology Division, Lerner Research Institute, Cleveland Clinic, OH, United States of America
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15
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Jedelská T, Kraiczová VŠ, Berčíková L, Činčalová L, Luhová L, Petřivalský M. Tomato Root Growth Inhibition by Salinity and Cadmium Is Mediated By S-Nitrosative Modifications of ROS Metabolic Enzymes Controlled by S-Nitrosoglutathione Reductase. Biomolecules 2019; 9:E393. [PMID: 31438648 PMCID: PMC6788187 DOI: 10.3390/biom9090393] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 08/14/2019] [Accepted: 08/19/2019] [Indexed: 11/16/2022] Open
Abstract
S-nitrosoglutathione reductase (GSNOR) exerts crucial roles in the homeostasis of nitric oxide (NO) and reactive nitrogen species (RNS) in plant cells through indirect control of S-nitrosation, an important protein post-translational modification in signaling pathways of NO. Using cultivated and wild tomato species, we studied GSNOR function in interactions of key enzymes of reactive oxygen species (ROS) metabolism with RNS mediated by protein S-nitrosation during tomato root growth and responses to salinity and cadmium. Application of a GSNOR inhibitor N6022 increased both NO and S-nitrosothiol levels and stimulated root growth in both genotypes. Moreover, N6022 treatment, as well as S-nitrosoglutathione (GSNO) application, caused intensive S-nitrosation of important enzymes of ROS metabolism, NADPH oxidase (NADPHox) and ascorbate peroxidase (APX). Under abiotic stress, activities of APX and NADPHox were modulated by S-nitrosation. Increased production of H2O2 and subsequent oxidative stress were observed in wild Solanumhabrochaites, together with increased GSNOR activity and reduced S-nitrosothiols. An opposite effect occurred in cultivated S. lycopersicum, where reduced GSNOR activity and intensive S-nitrosation resulted in reduced ROS levels by abiotic stress. These data suggest stress-triggered disruption of ROS homeostasis, mediated by modulation of RNS and S-nitrosation of NADPHox and APX, underlies tomato root growth inhibition by salinity and cadmium stress.
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Affiliation(s)
- Tereza Jedelská
- Department of Biochemistry, Faculty of Science, Palacký University, CZ-783 71 Olomouc, Czech Republic
| | - Veronika Šmotková Kraiczová
- Department of Biochemistry, Faculty of Science, Palacký University, CZ-783 71 Olomouc, Czech Republic
- Present address: Department of Immunology, Faculty of Medicine and Dentistry, Palacký University, CZ-77900 Olomouc, Czech Republic
| | - Lucie Berčíková
- Department of Biochemistry, Faculty of Science, Palacký University, CZ-783 71 Olomouc, Czech Republic
- Present address: Department of Environmental Protection Engineering, Faculty of Technology, Tomas Bata University in Zlín, 760 01 Zlín, Czech Republic
| | - Lucie Činčalová
- Department of Biochemistry, Faculty of Science, Palacký University, CZ-783 71 Olomouc, Czech Republic
| | - Lenka Luhová
- Department of Biochemistry, Faculty of Science, Palacký University, CZ-783 71 Olomouc, Czech Republic
| | - Marek Petřivalský
- Department of Biochemistry, Faculty of Science, Palacký University, CZ-783 71 Olomouc, Czech Republic.
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16
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Guo CJ, Atochina-Vasserman EN, Abramova E, Smith LC, Beers MF, Gow AJ. Surfactant protein-D modulation of pulmonary macrophage phenotype is controlled by S-nitrosylation. Am J Physiol Lung Cell Mol Physiol 2019; 317:L539-L549. [PMID: 31411060 DOI: 10.1152/ajplung.00506.2018] [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] [Indexed: 12/13/2022] Open
Abstract
Surfactant protein-D (SP-D) is a regulator of pulmonary innate immunity whose oligomeric state can be altered through S-nitrosylation to regulate its signaling function in macrophages. Here, we examined how nitrosylation of SP-D alters the phenotypic response of macrophages to stimuli both in vivo and in vitro. Bronchoalveolar lavage (BAL) from C57BL6/J and SP-D-overexpressing (SP-D OE) mice was incubated with RAW264.7 cells ± LPS. LPS induces the expression of the inflammatory genes Il1b and Nos2, which is reduced 10-fold by SP-D OE-BAL. S-nitrosylation of the SP-D OE-BAL (SNO-SP-D OE-BAL) abrogated this inhibition. SNO-SP-D OE-BAL alone induced Il1b and Nos2 expression. PCR array analysis of macrophages incubated with SP-D OE-BAL (±LPS) shows increased expression of repair genes, Ccl20, Cxcl1, and Vcam1, that was accentuated by LPS. LPS increases inflammatory gene expression, Il1a, Nos2, Tnf, and Ptgs2, which was accentuated by SNO-SP-D OE-BAL but inhibited by SP-D OE-BAL. The transcription factor NF-κB was identified as a target for SNO-SP-D by IPA, which was confirmed by Trans-AM ELISA in vitro. In vivo, SP-D overexpression increases the burden of infection in a Pneumocystis model while increasing cellular recruitment. Expression of iNOS and the production of NO metabolites were significantly reduced in SP-D OE mice relative to C57BL6/J. Inflammatory gene expression was increased in infected C57BL6/J mice but decreased in SP-D OE. SP-D oligomeric structure was disrupted in C57BL6/J infected mice but unaltered within SP-D OE. Thus SP-D modulates macrophage phenotype and the balance of multimeric to trimeric SP-D is critical to this regulation.
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Affiliation(s)
- Chang-Jiang Guo
- Environmental and Occupational Health Sciences Institute, Rutgers, The State University of New Jersey, Piscataway, New Jersey
| | | | - Elena Abramova
- Environmental and Occupational Health Sciences Institute, Rutgers, The State University of New Jersey, Piscataway, New Jersey
| | - Ley Cody Smith
- Environmental and Occupational Health Sciences Institute, Rutgers, The State University of New Jersey, Piscataway, New Jersey
| | - Michael F Beers
- School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Andrew J Gow
- Environmental and Occupational Health Sciences Institute, Rutgers, The State University of New Jersey, Piscataway, New Jersey
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17
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Marozkina N, Bosch J, Cotton C, Smith L, Seckler J, Zaman K, Rehman S, Periasamy A, Gaston H, Altawallbeh G, Davis M, Jones DR, Schilz R, Randell SH, Gaston B. Cyclic compression increases F508 Del CFTR expression in ciliated human airway epithelium. Am J Physiol Lung Cell Mol Physiol 2019; 317:L247-L258. [PMID: 31116581 DOI: 10.1152/ajplung.00020.2019] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
The mechanisms by which transepithelial pressure changes observed during exercise and airway clearance can benefit lung health are challenging to study. Here, we have studied 117 mature, fully ciliated airway epithelial cell filters grown at air-liquid interface grown from 10 cystic fibrosis (CF) and 19 control subjects. These were exposed to cyclic increases in apical air pressure of 15 cmH2O for varying times. We measured the effect on proteins relevant to lung health, with a focus on the CF transmembrane regulator (CFTR). Immunoflourescence and immunoblot data were concordant in demonstrating that air pressure increased F508Del CFTR expression and maturation. This effect was in part dependent on the presence of cilia, on Ca2+ influx, and on formation of nitrogen oxides. These data provide a mechanosensory mechanism by which changes in luminal air pressure, like those observed during exercise and airway clearance, can affect epithelial protein expression and benefit patients with diseases of the airways.
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Affiliation(s)
- Nadzeya Marozkina
- Pediatric Pulmonology Division, Department of Pediatrics, Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Jürgen Bosch
- Pediatric Pulmonology Division, Department of Pediatrics, Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Calvin Cotton
- Pediatric Pulmonology Division, Department of Pediatrics, Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Laura Smith
- Pediatric Pulmonology Division, Department of Pediatrics, Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - James Seckler
- Pediatric Pulmonology Division, Department of Pediatrics, Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Khalequz Zaman
- Pediatric Pulmonology Division, Department of Pediatrics, Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Shagufta Rehman
- W. M. Keck Center for Cellular Imaging, Department of Biology, University of Virginia, Charlottesville, Virginia
| | - Ammasi Periasamy
- W. M. Keck Center for Cellular Imaging, Department of Biology, University of Virginia, Charlottesville, Virginia
| | | | - Ghaith Altawallbeh
- Pediatric Pulmonology Division, Department of Pediatrics, Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Michael Davis
- Department of Pediatrics, Division of Pulmonary Medicine, Children's Hospital of Richmond at Virginia Commonwealth University, Richmond, Virginia
| | - David R Jones
- Thoracic Surgery Service, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Robert Schilz
- Pulmonology and Critical Care Medicine University Hospitals, Cleveland, Ohio
| | - Scott H Randell
- Department of Cell Biology and Physiology, University of North Carolina, Chapel Hill, North Carolina
| | - Benjamin Gaston
- Pediatric Pulmonology Division, Department of Pediatrics, Case Western Reserve University School of Medicine, Cleveland, Ohio.,Pediatric Pulmonology Division, Rainbow Babies and Children's Hospital, Cleveland, Ohio
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18
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Yen E, Weinberger BI, Laumbach RJ, Ohman-Strickland PA, Vetrano AM, Gow AM, Ramagopal M. Exhaled breath condensate nitrite in premature infants with bronchopulmonary dysplasia. J Neonatal Perinatal Med 2019; 11:399-407. [PMID: 30040745 DOI: 10.3233/npm-17106] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
BACKGROUND Tracheal aspirate is the conventional method to measure biomarkers of inflammation and oxidation from premature infants on mechanical ventilation at risk for bronchopulmonary dysplasia (BPD), but this method is invasive. Exhaled breath condensate (EBC) is a novel, non-invasive method that has been used in older populations. Nitrite, a stable metabolite of nitric oxide (NO), is elevated in inflammatory conditions. We aim to investigate the feasibility of EBC nitrite collection from ventilated premature infants and to quantify EBC nitrite in infants with and without BPD. We hypothesize that EBC nitrite correlates with TA nitrite, and that EBC nitrite in the first week of life is higher in infants who will develop BPD than those without BPD. METHODS In a pilot prospective cohort study, TA and EBC were collected in the first week of life from mechanically ventilated premature infants. Nitrite levels were measured using chemiluminescence. RESULTS EBC nitrite significantly correlated with TA nitrite (r = 0.45, p = 0.025). Of 40 infants, 33 (82.5%) developed BPD. EBC and TA nitrite levels collected in the first week of life had a higher trend in infants with BPD than those without BPD (p = 0.23 and 0.38 respectively). CONCLUSIONS Higher trend of EBC nitrite in the first week of life was associated with the development of BPD. Correlation of nitrite level in EBC with that in TA (conventional method) highlights the utility of EBC as an alternative, non-invasive method to measure inflammation. Further refinement of conditions and timing may optimize the predictive value of EBC nitrite.
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Affiliation(s)
- E Yen
- Department of Pediatrics, Floating Hospital for Children at Tufts Medical Center, Boston, MA, USA.,Department of Pediatrics, Rutgers Robert Wood Johnson Medical School (RWJMS), New Brunswick, NJ, USA
| | - B I Weinberger
- Department of Pediatrics, Cohen Children's Medical Center, New Hyde Park, NY, USA
| | - R J Laumbach
- Environmental and Occupational Health Sciences Institute, Rutgers University, Piscataway, NJ, USA
| | - P A Ohman-Strickland
- Environmental and Occupational Health Sciences Institute, Rutgers University, Piscataway, NJ, USA
| | - A M Vetrano
- Department of Pediatrics, Rutgers Robert Wood Johnson Medical School (RWJMS), New Brunswick, NJ, USA
| | - A M Gow
- Environmental and Occupational Health Sciences Institute, Rutgers University, Piscataway, NJ, USA
| | - M Ramagopal
- Department of Pediatrics, Rutgers Robert Wood Johnson Medical School (RWJMS), New Brunswick, NJ, USA
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19
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Spinella PC, Sniecinski RM, Trachtenberg F, Inglis HC, Ranganathan G, Heitman JW, Szlam F, Danesh A, Stone M, Keating SM, Levy JH, Assmann SF, Steiner ME, Doctor A, Norris PJ. Effects of blood storage age on immune, coagulation, and nitric oxide parameters in transfused patients undergoing cardiac surgery. Transfusion 2019; 59:1209-1222. [PMID: 30835880 DOI: 10.1111/trf.15228] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Revised: 12/13/2018] [Accepted: 12/15/2018] [Indexed: 12/15/2022]
Abstract
BACKGROUND Retrospective studies suggested that storage age of RBCs is associated with inflammation and thromboembolism. The Red Cell Storage Duration Study (RECESS) trial randomized subjects undergoing complex cardiac surgery to receive RBCs stored for shorter versus longer periods, and no difference was seen in the primary outcome of change in multiple organ dysfunction score. STUDY DESIGN AND METHODS In the current study, 90 subjects from the RECESS trial were studied intensively using a range of hemostasis, immunologic, and nitric oxide parameters. Samples were collected before transfusion and on Days 2, 6, 28, and 180 after transfusion. RESULTS Of 71 parameters tested, only 4 showed a significant difference after transfusion between study arms: CD8+ T-cell interferon-γ secretion and the concentration of extracellular vesicles bearing the B-cell marker CD19 were higher, and plasma endothelial growth factor levels were lower in recipients of fresh versus aged RBCs. Plasma interleukin-6 was higher at Day 2 and lower at Days 6 and 28 in recipients of fresh versus aged RBCs. Multiple parameters showed significant modulation after surgery and transfusion. Most analytes that changed after surgery did not differ based on transfusion status. Several extracellular vesicle markers, including two associated with platelets (CD41a and CD62P), decreased in transfused patients more than in those who underwent surgery without transfusion. CONCLUSIONS Transfusion of fresh versus aged RBCs does not result in substantial changes in hemostasis, immune, or nitric oxide parameters. It is possible that transfusion modulates the level of platelet-derived extracellular vesicles, which will require study of patients randomly assigned to receipt of transfusion to define.
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Affiliation(s)
- Philip C Spinella
- Department of Pediatrics, Washington University School of Medicine in St. Louis, Saint Louis, Missouri
| | - Roman M Sniecinski
- Department of Anesthesiology, Emory University School of Medicine, Atlanta, Georgia
| | | | | | | | | | - Fania Szlam
- Department of Anesthesiology, Emory University School of Medicine, Atlanta, Georgia
| | - Ali Danesh
- Vitalant Research Institute, San Francisco, California
| | - Mars Stone
- Vitalant Research Institute, San Francisco, California
| | | | - Jerrold H Levy
- Department of Anesthesiology and Critical Care, Duke University School of Medicine, Durham, North Carolina
| | | | - Marie E Steiner
- Department of Hematology and Pediatrics, University of Minnesota, Minneapolis, Minnesota
| | - Allan Doctor
- Department of Pediatrics, Washington University School of Medicine in St. Louis, Saint Louis, Missouri
| | - Philip J Norris
- Vitalant Research Institute, San Francisco, California.,Department of Laboratory Medicine, University of California, San Francisco, California.,Department of Medicine, University of California, San Francisco, California
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20
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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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21
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Rogers SC, Dosier LB, McMahon TJ, Zhu H, Timm D, Zhang H, Herbert J, Atallah J, Palmer GM, Cook A, Ernst M, Prakash J, Terng M, Towfighi P, Doctor R, Said A, Joens MS, Fitzpatrick JAJ, Hanna G, Lin X, Reisz JA, Nemkov T, D’Alessandro A, Doctor A. Red blood cell phenotype fidelity following glycerol cryopreservation optimized for research purposes. PLoS One 2018; 13:e0209201. [PMID: 30576340 PMCID: PMC6303082 DOI: 10.1371/journal.pone.0209201] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Accepted: 12/01/2018] [Indexed: 12/20/2022] Open
Abstract
Intact red blood cells (RBCs) are required for phenotypic analyses. In order to allow separation (time and location) between subject encounter and sample analysis, we developed a research-specific RBC cryopreservation protocol and assessed its impact on data fidelity for key biochemical and physiological assays. RBCs drawn from healthy volunteers were aliquotted for immediate analysis or following glycerol-based cryopreservation, thawing, and deglycerolization. RBC phenotype was assessed by (1) scanning electron microscopy (SEM) imaging and standard morphometric RBC indices, (2) osmotic fragility, (3) deformability, (4) endothelial adhesion, (5) oxygen (O2) affinity, (6) ability to regulate hypoxic vasodilation, (7) nitric oxide (NO) content, (8) metabolomic phenotyping (at steady state, tracing with [1,2,3-13C3]glucose ± oxidative challenge with superoxide thermal source; SOTS-1), as well as in vivo quantification (following human to mouse RBC xenotransfusion) of (9) blood oxygenation content mapping and flow dynamics (velocity and adhesion). Our revised glycerolization protocol (40% v/v final) resulted in >98.5% RBC recovery following freezing (-80°C) and thawing (37°C), with no difference compared to the standard reported method (40% w/v final). Full deglycerolization (>99.9% glycerol removal) of 40% v/v final samples resulted in total cumulative lysis of ~8%, compared to ~12-15% with the standard method. The post cryopreservation/deglycerolization RBC phenotype was indistinguishable from that for fresh RBCs with regard to physical RBC parameters (morphology, volume, and density), osmotic fragility, deformability, endothelial adhesivity, O2 affinity, vasoregulation, metabolomics, and flow dynamics. These results indicate that RBC cryopreservation/deglycerolization in 40% v/v glycerol final does not significantly impact RBC phenotype (compared to fresh cells).
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Affiliation(s)
- Stephen C. Rogers
- Department of Pediatrics, Divisions of Critical Care Medicine, Washington University in Saint Louis, School of Medicine, Saint Louis, MO, United States of America
- Department of Biochemistry & Molecular Biophysics, Washington University in Saint Louis, School of Medicine, Saint Louis, MO, United States of America
| | - Laura B. Dosier
- Department of Pediatrics, Duke University School of Medicine, Durham, NC, United States of America
| | - Timothy J. McMahon
- Department Medicine, Duke University School of Medicine, Durham, NC, United States of America
- Departments of Medicine, Durham VA Medical Center, Durham, NC, United States of America
| | - Hongmei Zhu
- Department Medicine, Duke University School of Medicine, Durham, NC, United States of America
- Departments of Medicine, Durham VA Medical Center, Durham, NC, United States of America
| | - David Timm
- Department of Pediatrics, Divisions of Critical Care Medicine, Washington University in Saint Louis, School of Medicine, Saint Louis, MO, United States of America
| | - Hengtao Zhang
- Department of Radiation Oncology, Duke Univ. School of Medicine, Durham, NC, United States of America
| | - Joseph Herbert
- Department of Radiation Oncology, Duke Univ. School of Medicine, Durham, NC, United States of America
| | - Jacqueline Atallah
- Department Medicine, Duke University School of Medicine, Durham, NC, United States of America
| | - Gregory M. Palmer
- Department of Radiation Oncology, Duke Univ. School of Medicine, Durham, NC, United States of America
| | - Asa Cook
- Department of Pediatrics, Divisions of Critical Care Medicine, Washington University in Saint Louis, School of Medicine, Saint Louis, MO, United States of America
| | - Melanie Ernst
- Department of Pediatrics, Divisions of Critical Care Medicine, Washington University in Saint Louis, School of Medicine, Saint Louis, MO, United States of America
| | - Jaya Prakash
- Department of Pediatrics, Divisions of Critical Care Medicine, Washington University in Saint Louis, School of Medicine, Saint Louis, MO, United States of America
| | - Mark Terng
- Department of Pediatrics, Divisions of Critical Care Medicine, Washington University in Saint Louis, School of Medicine, Saint Louis, MO, United States of America
| | - Parhom Towfighi
- Department of Pediatrics, Divisions of Critical Care Medicine, Washington University in Saint Louis, School of Medicine, Saint Louis, MO, United States of America
| | - Reid Doctor
- Department of Pediatrics, Divisions of Critical Care Medicine, Washington University in Saint Louis, School of Medicine, Saint Louis, MO, United States of America
| | - Ahmed Said
- Department of Pediatrics, Divisions of Critical Care Medicine, Washington University in Saint Louis, School of Medicine, Saint Louis, MO, United States of America
| | - Matthew S. Joens
- Washington University Center for Cellular Imaging, Washington University in Saint Louis, School of Medicine, Saint Louis, MO, United States of America
| | - James A. J. Fitzpatrick
- Washington University Center for Cellular Imaging, Washington University in Saint Louis, School of Medicine, Saint Louis, MO, United States of America
- Departments of Neuroscience and Cell Biology & Physiology, Washington University in Saint Louis, School of Medicine, Saint Louis, MO, United States of America
| | - Gabi Hanna
- Department of Radiation Oncology, Duke Univ. School of Medicine, Durham, NC, United States of America
| | - Xue Lin
- Department of Pediatrics, Divisions of Critical Care Medicine, Washington University in Saint Louis, School of Medicine, Saint Louis, MO, United States of America
| | - Julie A. Reisz
- Department of Biochemistry, University of Colorado Denver—Aurora, CO, United States of America
| | - Travis Nemkov
- Department of Biochemistry, University of Colorado Denver—Aurora, CO, United States of America
| | - Angelo D’Alessandro
- Department of Biochemistry, University of Colorado Denver—Aurora, CO, United States of America
| | - Allan Doctor
- Department of Pediatrics, Divisions of Critical Care Medicine, Washington University in Saint Louis, School of Medicine, Saint Louis, MO, United States of America
- Department of Biochemistry & Molecular Biophysics, Washington University in Saint Louis, School of Medicine, Saint Louis, MO, United States of America
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22
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Tichá T, Sedlářová M, Činčalová L, Trojanová ZD, Mieslerová B, Lebeda A, Luhová L, Petřivalský M. Involvement of S-nitrosothiols modulation by S-nitrosoglutathione reductase in defence responses of lettuce and wild Lactuca spp. to biotrophic mildews. PLANTA 2018; 247:1203-1215. [PMID: 29417270 DOI: 10.1007/s00425-018-2858-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2017] [Accepted: 01/29/2018] [Indexed: 05/03/2023]
Abstract
MAIN CONCLUSION Resistant Lactuca spp. genotypes can efficiently modulate levels of S-nitrosothiols as reactive nitrogen species derived from nitric oxide in their defence mechanism against invading biotrophic pathogens including lettuce downy mildew. S-Nitrosylation belongs to principal signalling pathways of nitric oxide in plant development and stress responses. Protein S-nitrosylation is regulated by S-nitrosoglutathione reductase (GSNOR) as a key catabolic enzyme of S-nitrosoglutathione (GSNO), the major intracellular S-nitrosothiol. GSNOR expression, level and activity were studied in leaves of selected genotypes of lettuce (Lactuca sativa) and wild Lactuca spp. during interactions with biotrophic mildews, Bremia lactucae (lettuce downy mildew), Golovinomyces cichoracearum (lettuce powdery mildew) and non-pathogen Pseudoidium neolycopersici (tomato powdery mildew) during 168 h post inoculation (hpi). GSNOR expression was increased in all genotypes both in the early phase at 6 hpi and later phase at 72 hpi, with a high increase observed in L. sativa UCDM2 responses to all three pathogens. GSNOR protein also showed two-phase increase, with highest changes in L. virosa-B. lactucae and L. sativa cv. UCDM2-G. cichoracearum pathosystems, whereas P. neolycopersici induced GSNOR protein at 72 hpi in all genotypes. Similarly, a general pattern of modulated GSNOR activities in response to biotrophic mildews involves a two-phase increase at 6 and 72 hpi. Lettuce downy mildew infection caused GSNOR activity slightly increased only in resistant L. saligna and L. virosa genotypes; however, all genotypes showed increased GSNOR activity both at 6 and 72 hpi by lettuce powdery mildew. We observed GSNOR-mediated decrease of S-nitrosothiols as a general feature of Lactuca spp. response to mildew infection, which was also confirmed by immunohistochemical detection of GSNOR and GSNO in infected plant tissues. Our results demonstrate that GSNOR is differentially modulated in interactions of susceptible and resistant Lactuca spp. genotypes with fungal mildews and uncover the role of S-nitrosylation in molecular mechanisms of plant responses to biotrophic pathogens.
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Affiliation(s)
- Tereza Tichá
- Department of Biochemistry, Faculty of Science, Palacký University, Šlechtitelů 27, 783 71, Olomouc, Czech Republic
| | - Michaela Sedlářová
- Department of Botany, Faculty of Science, Palacký University, Šlechtitelů 27, 783 71, Olomouc, Czech Republic
| | - Lucie Činčalová
- Department of Biochemistry, Faculty of Science, Palacký University, Šlechtitelů 27, 783 71, Olomouc, Czech Republic
| | - Zuzana Drábková Trojanová
- Department of Botany, Faculty of Science, Palacký University, Šlechtitelů 27, 783 71, Olomouc, Czech Republic
| | - Barbora Mieslerová
- Department of Botany, Faculty of Science, Palacký University, Šlechtitelů 27, 783 71, Olomouc, Czech Republic
| | - Aleš Lebeda
- Department of Botany, Faculty of Science, Palacký University, Šlechtitelů 27, 783 71, Olomouc, Czech Republic
| | - Lenka Luhová
- Department of Biochemistry, Faculty of Science, Palacký University, Šlechtitelů 27, 783 71, Olomouc, Czech Republic
| | - Marek Petřivalský
- Department of Biochemistry, Faculty of Science, Palacký University, Šlechtitelů 27, 783 71, Olomouc, Czech Republic.
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23
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Seckler JM, Meyer NM, Burton ST, Bates JN, Gaston B, Lewis SJ. Detection of trace concentrations of S-nitrosothiols by means of a capacitive sensor. PLoS One 2017; 12:e0187149. [PMID: 29073241 PMCID: PMC5658150 DOI: 10.1371/journal.pone.0187149] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Accepted: 10/14/2017] [Indexed: 01/25/2023] Open
Abstract
Small molecule S-nitrosothiols are a class of endogenous chemicals in the body, which have been implicated in a variety of biological functions. However, the labile nature of NO and the limits of current detection assays have made studying these molecules difficult. Here we present a method for detecting trace concentrations of S-nitrosothiols in biological fluids. Capacitive sensors when coupled to a semiconducting material represent a method for detecting trace quantities of a chemical in complex solutions. We have taken advantage of the semiconducting and chemical properties of polydopamine to construct a capacitive sensor and associated method of use, which specifically senses S-nitrosothiols in complex biological solutions.
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Affiliation(s)
- James M. Seckler
- Department of Pediatrics, Case Western Reserve University, Cleveland, Ohio, United States of America
| | - Nikki M. Meyer
- Department of Pediatrics, Case Western Reserve University, Cleveland, Ohio, United States of America
| | - Spencer T. Burton
- Department of Pediatrics, Case Western Reserve University, Cleveland, Ohio, United States of America
| | - James N. Bates
- Department of Anesthesia, University of Iowa, Iowa City, Iowa, United States of America
| | - Benjamin Gaston
- Department of Pediatrics, Case Western Reserve University, Cleveland, Ohio, United States of America
- Rainbow Babies and Children’s Hospital, Cleveland, Ohio, United States of America
| | - Stephen J. Lewis
- Department of Pediatrics, Case Western Reserve University, Cleveland, Ohio, United States of America
- * E-mail:
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24
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Mioto PT, Rodríguez-Ruiz M, Mot AC, Zuccarelli R, Corpas FJ, Freschi L, Mercier H. Alternative fluorimetric-based method to detect and compare total S-nitrosothiols in plants. Nitric Oxide 2017; 68:7-13. [PMID: 28274830 DOI: 10.1016/j.niox.2017.03.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2016] [Revised: 01/18/2017] [Accepted: 03/03/2017] [Indexed: 01/07/2023]
Abstract
Nitric oxide (NO) is an important signaling molecule occurring in virtually all organisms, whose mechanism of action relies mainly on its interaction with proteins or peptides by nitrosylation, forming compounds such as S-nitrosothiols (SNO). The Saville reaction and the ozone-based chemiluminescence method are the main techniques used for nitrosylated protein quantification. While the Saville assay is not very sensitive, the ozone-based chemiluminescence is expensive and time-consuming. Here we propose a method in which the protein-bound NO groups are exposed to UV light, cleaving the bond and allowing the quantification of the derived NO molecules by diamino-rhodamine (DAR) dyes. The DAR-based method was shown to be specific in plant tissues by pre-treatment of the samples with reducing agents and parallel EPR analysis. Spike-and-recovery assays revealed 72% recovery after a GSNO spike. Moreover, the method was significantly more sensitive than the Saville reaction, and this increase in sensitivity was crucial for detecting the reduced levels of nitrosylated proteins in plant species other than Arabidopsis. The method presented here is a suitable alternative to compare plant samples, allowing simple and fast detection of nitrosylated proteins.
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Affiliation(s)
- Paulo Tamaso Mioto
- Department of Botany, Biological Sciences Center, Universidade Federal de Santa Catarina, Campus Reitor João David Ferreira Lima, s/n, 88040-900, Florianópolis, Brazil.
| | - Marta Rodríguez-Ruiz
- Department of Biochemistry, Cell and Molecular Biology of Plants, Estación Experimental del Zaidín, CSIC, C/Profesor Albareda 1, E-18008, Granada, Spain
| | - Augustin Catalin Mot
- Faculty of Chemistry and Chemical Engineering, Babeş-Bolyai University, 1 Mihail Kogălniceanu, 400084, Cluj Napoca, Romania
| | - Rafael Zuccarelli
- Department of Botany, Institute of Biosciences, Universidade de São Paulo, Rua do Matão 277, 05508-090, São Paulo, Brazil
| | - Francisco J Corpas
- Department of Biochemistry, Cell and Molecular Biology of Plants, Estación Experimental del Zaidín, CSIC, C/Profesor Albareda 1, E-18008, Granada, Spain
| | - Luciano Freschi
- Department of Botany, Institute of Biosciences, Universidade de São Paulo, Rua do Matão 277, 05508-090, São Paulo, Brazil
| | - Helenice Mercier
- Department of Botany, Institute of Biosciences, Universidade de São Paulo, Rua do Matão 277, 05508-090, São Paulo, Brazil
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25
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Bondonno CP, Croft KD, Hodgson JM. Dietary Nitrate, Nitric Oxide, and Cardiovascular Health. Crit Rev Food Sci Nutr 2017; 56:2036-52. [PMID: 25976309 DOI: 10.1080/10408398.2013.811212] [Citation(s) in RCA: 72] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Emerging evidence strongly suggests that dietary nitrate, derived in the diet primarily from vegetables, could contribute to cardiovascular health via effects on nitric oxide (NO) status. NO plays an essential role in cardiovascular health. It is produced via the classical L-arginine-NO-synthase pathway and the recently discovered enterosalivary nitrate-nitrite-NO pathway. The discovery of this alternate pathway has highlighted dietary nitrate as a candidate for the cardioprotective effect of a diet rich in fruit and vegetables. Clinical trials with dietary nitrate have observed improvements in blood pressure, endothelial function, ischemia-reperfusion injury, arterial stiffness, platelet function, and exercise performance with a concomitant augmentation of markers of NO status. While these results are indicative of cardiovascular benefits with dietary nitrate intake, there is still a lingering concern about nitrate in relation to methemoglobinemia, cancer, and cardiovascular disease. It is the purpose of this review to present an overview of NO and its critical role in cardiovascular health; to detail the observed vascular benefits of dietary nitrate intake through effects on NO status as well as to discuss the controversy surrounding the possible toxic effects of nitrate.
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Affiliation(s)
- Catherine P Bondonno
- a School of Medicine and Pharmacology, University of Western Australia , Perth , Australia
| | - Kevin D Croft
- a School of Medicine and Pharmacology, University of Western Australia , Perth , Australia
| | - Jonathan M Hodgson
- a School of Medicine and Pharmacology, University of Western Australia , Perth , Australia
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26
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GC-ECNICI-MS analysis of S-nitrosothiols and nitroprusside after treatment with aqueous sulphide (S2−) and derivatization with pentafluorobenzyl bromide: Evidence of S-transnitrosylation and formation of nitrite and nitrate. J Chromatogr B Analyt Technol Biomed Life Sci 2017; 1043:209-218. [DOI: 10.1016/j.jchromb.2016.09.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Revised: 08/24/2016] [Accepted: 09/01/2016] [Indexed: 01/31/2023]
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27
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Price ME, Pavlik JA, Liu M, Ding SJ, Wyatt TA, Sisson JH. Alcohol drives S-nitrosylation and redox activation of protein phosphatase 1, causing bovine airway cilia dysfunction. Am J Physiol Lung Cell Mol Physiol 2017; 312:L432-L439. [PMID: 28062487 DOI: 10.1152/ajplung.00513.2016] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Revised: 12/29/2016] [Accepted: 01/05/2017] [Indexed: 11/22/2022] Open
Abstract
Individuals with alcohol (ethanol)-use disorders are at increased risk for lung infections, in part, due to defective mucociliary clearance driven by motile cilia in the airways. We recently reported that isolated, demembranated bovine cilia (axonemes) are capable of producing nitric oxide (∙NO) when exposed to biologically relevant concentrations of alcohol. This increased presence of ∙NO can lead to protein S-nitrosylation, a posttranslational modification signaling mechanism involving reversible adduction of nitrosonium cations or ∙NO to thiolate or thiyl radicals, respectively, of proteins forming S-nitrosothiols (SNOs). We quantified and compared SNO content between isolated, demembranated axonemes extracted from bovine tracheae, with or without in situ alcohol exposure (100 mM × 24 h). We demonstrate that relevant concentrations of alcohol exposure shift the S-nitrosylation status of key cilia regulatory proteins, including 20-fold increases in S-nitrosylation of proteins that include protein phosphatase 1 (PP1). With the use of an ATP-reactivated axoneme motility system, we demonstrate that alcohol-driven S-nitrosylation of PP1 is associated with PP1 activation and dysfunction of axoneme motility. These new data demonstrate that alcohol can shift the S-nitrothiol balance at the level of the cilia organelle and highlight S-nitrosylation as a novel signaling mechanism to regulate PP1 and cilia motility.
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Affiliation(s)
- Michael E Price
- Pulmonary, Critical Care, Sleep and Allergy Division, Department of Internal Medicine, University of Nebraska Medical Center, Omaha, Nebraska.,Department of Cellular and Integrative Physiology, University of Nebraska Medical Center, Omaha, Nebraska
| | - Jacqueline A Pavlik
- Pulmonary, Critical Care, Sleep and Allergy Division, Department of Internal Medicine, University of Nebraska Medical Center, Omaha, Nebraska
| | - Miao Liu
- Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, Nebraska
| | - Shi-Jian Ding
- Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, Nebraska
| | - Todd A Wyatt
- Pulmonary, Critical Care, Sleep and Allergy Division, Department of Internal Medicine, University of Nebraska Medical Center, Omaha, Nebraska.,Department of Environmental, Agricultural, and Occupational Health, University of Nebraska Medical Center, Omaha, Nebraska; and.,Research Service, Nebraska-Western Iowa VA Healthcare System, Omaha, Nebraska
| | - Joseph H Sisson
- Pulmonary, Critical Care, Sleep and Allergy Division, Department of Internal Medicine, University of Nebraska Medical Center, Omaha, Nebraska;
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28
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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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29
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Griendling KK, Touyz RM, Zweier JL, Dikalov S, Chilian W, Chen YR, Harrison DG, Bhatnagar A. Measurement of Reactive Oxygen Species, Reactive Nitrogen Species, and Redox-Dependent Signaling in the Cardiovascular System: A Scientific Statement From the American Heart Association. Circ Res 2016; 119:e39-75. [PMID: 27418630 DOI: 10.1161/res.0000000000000110] [Citation(s) in RCA: 264] [Impact Index Per Article: 33.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Reactive oxygen species and reactive nitrogen species are biological molecules that play important roles in cardiovascular physiology and contribute to disease initiation, progression, and severity. Because of their ephemeral nature and rapid reactivity, these species are difficult to measure directly with high accuracy and precision. In this statement, we review current methods for measuring these species and the secondary products they generate and suggest approaches for measuring redox status, oxidative stress, and the production of individual reactive oxygen and nitrogen species. We discuss the strengths and limitations of different methods and the relative specificity and suitability of these methods for measuring the concentrations of reactive oxygen and reactive nitrogen species in cells, tissues, and biological fluids. We provide specific guidelines, through expert opinion, for choosing reliable and reproducible assays for different experimental and clinical situations. These guidelines are intended to help investigators and clinical researchers avoid experimental error and ensure high-quality measurements of these important biological species.
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30
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Thalineau E, Truong HN, Berger A, Fournier C, Boscari A, Wendehenne D, Jeandroz S. Cross-Regulation between N Metabolism and Nitric Oxide (NO) Signaling during Plant Immunity. FRONTIERS IN PLANT SCIENCE 2016; 7:472. [PMID: 27092169 PMCID: PMC4824785 DOI: 10.3389/fpls.2016.00472] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2015] [Accepted: 03/24/2016] [Indexed: 05/07/2023]
Abstract
Plants are sessile organisms that have evolved a complex immune system which helps them cope with pathogen attacks. However, the capacity of a plant to mobilize different defense responses is strongly affected by its physiological status. Nitrogen (N) is a major nutrient that can play an important role in plant immunity by increasing or decreasing plant resistance to pathogens. Although no general rule can be drawn about the effect of N availability and quality on the fate of plant/pathogen interactions, plants' capacity to acquire, assimilate, allocate N, and maintain amino acid homeostasis appears to partly mediate the effects of N on plant defense. Nitric oxide (NO), one of the products of N metabolism, plays an important role in plant immunity signaling. NO is generated in part through Nitrate Reductase (NR), a key enzyme involved in nitrate assimilation, and its production depends on levels of nitrate/nitrite, NR substrate/product, as well as on L-arginine and polyamine levels. Cross-regulation between NO signaling and N supply/metabolism has been evidenced. NO production can be affected by N supply, and conversely NO appears to regulate nitrate transport and assimilation. Based on this knowledge, we hypothesized that N availability partly controls plant resistance to pathogens by controlling NO homeostasis. Using the Medicago truncatula/Aphanomyces euteiches pathosystem, we showed that NO homeostasis is important for resistance to this oomycete and that N availability impacts NO homeostasis by affecting S-nitrosothiol (SNO) levels and S-nitrosoglutathione reductase activity in roots. These results could therefore explain the increased resistance we noted in N-deprived as compared to N-replete M. truncatula seedlings. They open onto new perspectives for the studies of N/plant defense interactions.
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Affiliation(s)
- Elise Thalineau
- Agroécologie, AgroSup Dijon, CNRS, INRA, Université Bourgogne Franche-ComtéDijon, France
| | - Hoai-Nam Truong
- Agroécologie, AgroSup Dijon, CNRS, INRA, Université Bourgogne Franche-ComtéDijon, France
| | - Antoine Berger
- Institut Sophia Agrobiotech, UMR, INRA, Université Nice Sophia Antipolis, CNRSSophia Antipolis, France
| | - Carine Fournier
- Agroécologie, AgroSup Dijon, CNRS, INRA, Université Bourgogne Franche-ComtéDijon, France
| | - Alexandre Boscari
- Institut Sophia Agrobiotech, UMR, INRA, Université Nice Sophia Antipolis, CNRSSophia Antipolis, France
| | - David Wendehenne
- Agroécologie, AgroSup Dijon, CNRS, INRA, Université Bourgogne Franche-ComtéDijon, France
| | - Sylvain Jeandroz
- Agroécologie, AgroSup Dijon, CNRS, INRA, Université Bourgogne Franche-ComtéDijon, France
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31
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Baldim V, Ismail A, Taladriz-Blanco P, Griveau S, de Oliveira MG, Bedioui F. Amperometric Quantification of S-Nitrosoglutathione Using Gold Nanoparticles: A Step toward Determination of S-Nitrosothiols in Plasma. Anal Chem 2016; 88:3115-20. [DOI: 10.1021/acs.analchem.5b04035] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Victor Baldim
- Institute
of Chemistry, University of Campinas, UNICAMP, Campinas, São
Paulo, 13083-970, Brazil
- Chimie ParisTech,
PSL Research University, Unité de Technologies Chimiques et
Biologiques pour la Santé (UTCBS), 75005 Paris, France
- INSERM, UTCBS, 75005, Paris, France
- CNRS, UTCBS UMR
8258, 75005 Paris, France
- Université Paris Descartes, Sorbonne Paris Cité, UTCBS, 75006 Paris, France
| | - Abdulghani Ismail
- Chimie ParisTech,
PSL Research University, Unité de Technologies Chimiques et
Biologiques pour la Santé (UTCBS), 75005 Paris, France
- INSERM, UTCBS, 75005, Paris, France
- CNRS, UTCBS UMR
8258, 75005 Paris, France
- Université Paris Descartes, Sorbonne Paris Cité, UTCBS, 75006 Paris, France
| | | | - Sophie Griveau
- Chimie ParisTech,
PSL Research University, Unité de Technologies Chimiques et
Biologiques pour la Santé (UTCBS), 75005 Paris, France
- INSERM, UTCBS, 75005, Paris, France
- CNRS, UTCBS UMR
8258, 75005 Paris, France
- Université Paris Descartes, Sorbonne Paris Cité, UTCBS, 75006 Paris, France
| | | | - Fethi Bedioui
- Chimie ParisTech,
PSL Research University, Unité de Technologies Chimiques et
Biologiques pour la Santé (UTCBS), 75005 Paris, France
- INSERM, UTCBS, 75005, Paris, France
- CNRS, UTCBS UMR
8258, 75005 Paris, France
- Université Paris Descartes, Sorbonne Paris Cité, UTCBS, 75006 Paris, France
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32
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Ismail A, Araújo MO, Chagas CLS, Griveau S, D'Orlyé F, Varenne A, Bedioui F, Coltro WKT. Colorimetric analysis of the decomposition of S-nitrosothiols on paper-based microfluidic devices. Analyst 2016; 141:6314-6320. [DOI: 10.1039/c6an01439a] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A disposable paper microfluidic device was developed to analyse different S-nitrosothiols simultaneously decomposed by Hg2+ as well as UV, Vis and IR lamps.
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Affiliation(s)
- Abdulghani Ismail
- Instituto de Química
- Universidade Federal de Goiás
- Goiânia
- Brazil
- Chimie ParisTech
| | | | | | - Sophie Griveau
- Chimie ParisTech
- PSL Research University Unité de Technologies Chimiques et Biologiques pour la Santé
- 75005 Paris
- France
- INSERM
| | - Fanny D'Orlyé
- Chimie ParisTech
- PSL Research University Unité de Technologies Chimiques et Biologiques pour la Santé
- 75005 Paris
- France
- INSERM
| | - Anne Varenne
- Chimie ParisTech
- PSL Research University Unité de Technologies Chimiques et Biologiques pour la Santé
- 75005 Paris
- France
- INSERM
| | - Fethi Bedioui
- Chimie ParisTech
- PSL Research University Unité de Technologies Chimiques et Biologiques pour la Santé
- 75005 Paris
- France
- INSERM
| | - Wendell K. T. Coltro
- Instituto de Química
- Universidade Federal de Goiás
- Goiânia
- Brazil
- Instituto Nacional de Ciência e Tecnologia de Bioanalítica
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33
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Ismail A, d'Orlyé F, Griveau S, Bedioui F, Varenne A, da Silva JAF. Capillary electrophoresis coupled to contactless conductivity detection for the analysis of S-nitrosothiols decomposition and reactivity. Electrophoresis 2015; 36:1982-8. [DOI: 10.1002/elps.201500036] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2015] [Revised: 04/28/2015] [Accepted: 04/28/2015] [Indexed: 11/11/2022]
Affiliation(s)
- Abdulghani Ismail
- PSL Research University; Chimie ParisTech; Unité de Technologies Chimiques et Biologiques pour la Santé; Paris France
- INSERM; Unité de Technologies Chimiques et Biologiques pour la Santé; Paris France
- CNRS; Unité de Technologies Chimiques et Biologiques pour la santé UMR 8258; Paris France
- Université Paris Descartes; Sorbonne Paris Cité; Unité de Technologies Chimiques et Biologiques pour la Santé; Paris France
| | - Fanny d'Orlyé
- PSL Research University; Chimie ParisTech; Unité de Technologies Chimiques et Biologiques pour la Santé; Paris France
- INSERM; Unité de Technologies Chimiques et Biologiques pour la Santé; Paris France
- CNRS; Unité de Technologies Chimiques et Biologiques pour la santé UMR 8258; Paris France
- Université Paris Descartes; Sorbonne Paris Cité; Unité de Technologies Chimiques et Biologiques pour la Santé; Paris France
| | - Sophie Griveau
- PSL Research University; Chimie ParisTech; Unité de Technologies Chimiques et Biologiques pour la Santé; Paris France
- INSERM; Unité de Technologies Chimiques et Biologiques pour la Santé; Paris France
- CNRS; Unité de Technologies Chimiques et Biologiques pour la santé UMR 8258; Paris France
- Université Paris Descartes; Sorbonne Paris Cité; Unité de Technologies Chimiques et Biologiques pour la Santé; Paris France
| | - Fethi Bedioui
- PSL Research University; Chimie ParisTech; Unité de Technologies Chimiques et Biologiques pour la Santé; Paris France
- INSERM; Unité de Technologies Chimiques et Biologiques pour la Santé; Paris France
- CNRS; Unité de Technologies Chimiques et Biologiques pour la santé UMR 8258; Paris France
- Université Paris Descartes; Sorbonne Paris Cité; Unité de Technologies Chimiques et Biologiques pour la Santé; Paris France
| | - Anne Varenne
- PSL Research University; Chimie ParisTech; Unité de Technologies Chimiques et Biologiques pour la Santé; Paris France
- INSERM; Unité de Technologies Chimiques et Biologiques pour la Santé; Paris France
- CNRS; Unité de Technologies Chimiques et Biologiques pour la santé UMR 8258; Paris France
- Université Paris Descartes; Sorbonne Paris Cité; Unité de Technologies Chimiques et Biologiques pour la Santé; Paris France
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34
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Zhang D, Chen W, Miao Z, Ye Y, Zhao Y, King SB, Xian M. A reductive ligation based fluorescent probe for S-nitrosothiols. Chem Commun (Camb) 2015; 50:4806-9. [PMID: 24658175 DOI: 10.1039/c4cc01288g] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
A reductive ligation based fluorescent probe () for the detection of S-nitrosothiols (SNO) was developed. The probe showed good selectivity and sensitivity for SNO.
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Affiliation(s)
- Di Zhang
- Department of Chemistry, Washington State University, Pullman, WA 99164, USA.
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35
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Stsiapura VI, Shuali VK, Gaston BM, Lehmann KK. Detection of S-nitroso compounds by use of midinfrared cavity ring-down spectroscopy. Anal Chem 2015; 87:3345-53. [PMID: 25692741 PMCID: PMC4519009 DOI: 10.1021/ac5045143] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
S-Nitroso compounds have received much attention in biological research. In addition to their role as nitric oxide donors, there is growing evidence that these compounds are involved in signaling processes in biological systems. Determination of S-nitrosylated proteins is of great importance for fundamental biological research and medical applications. The most common method to assay biological S-nitroso compounds is to chemically or photochemically reduce SNO functional groups to release nitric oxide, which is then entrained in an inert gas stream and detected, usually through chemiluminescence. We report a method of S-nitroso compound detection using cavity ring-down measurements of gaseous NO absorbance at 5.2 μm. The proposed method, in contrast to the chemiluminescence-based approach, can be used to distinguish isotopic forms of NO. We demonstrated sensitivity down to ∼2 pmol of S(14)NO groups and ∼5 pmol of S(15)NO groups for S-nitroso compounds in aqueous solutions. The wide dynamic range of cavity ring-down detection allows the measurement of S-nitroso compound levels from pico- to nanomole amounts.
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Affiliation(s)
| | - Vincent K. Shuali
- Chemistry Department, University of Virginia, Charlottesville, VA 22904
- Physics Department, University of Virginia, Charlottesville, VA 22904
| | - Benjamin M. Gaston
- Department of Pediatrics, Case Western Reserve University School of Medicine, Cleveland, OH 44106
| | - Kevin K. Lehmann
- Chemistry Department, University of Virginia, Charlottesville, VA 22904
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36
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Abstract
Nitric oxide (NO) and hydrogen sulfide (H2S) are two major gaseous signaling molecules that regulate diverse physiological functions. Recent publications indicate the regulatory role of H2S on NO metabolism. In this chapter, we discuss the latest findings on H2S-NO interactions through formation of novel chemical derivatives and experimental approaches to study these adducts. This chapter also addresses potential H2S interference on various NO detection techniques, along with precautions for analyzing biological samples from various sources. This information will facilitate critical evaluation and clearer insight into H2S regulation of NO signaling and its influence on various physiological functions.
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Affiliation(s)
- Gopi K Kolluru
- Department of Pathology, Louisiana State University Health Sciences Center-Shreveport, Shreveport, Louisiana, USA.
| | - Shuai Yuan
- Department of Pathology, Louisiana State University Health Sciences Center-Shreveport, Shreveport, Louisiana, USA
| | - Xinggui Shen
- Department of Pathology, Louisiana State University Health Sciences Center-Shreveport, Shreveport, Louisiana, USA
| | - Christopher G Kevil
- Department of Pathology, Louisiana State University Health Sciences Center-Shreveport, Shreveport, Louisiana, USA.
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37
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Marozkina NV, Wang XQ, Stsiapura V, Fitzpatrick A, Carraro S, Hawkins GA, Bleecker E, Meyers D, Jarjour N, Fain SB, Wenzel S, Busse W, Castro M, Panettieri RA, Moore W, Lewis SJ, Palmer LA, Altes T, de Lange EE, Erzurum S, Teague WG, Gaston B. Phenotype of asthmatics with increased airway S-nitrosoglutathione reductase activity. Eur Respir J 2015; 45:87-97. [PMID: 25359343 PMCID: PMC4283933 DOI: 10.1183/09031936.00042414] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
S-Nitrosoglutathione is an endogenous airway smooth muscle relaxant. Increased airway S-nitrosoglutathione breakdown occurs in some asthma patients. We asked whether patients with increased airway catabolism of this molecule had clinical features that distinguished them from other asthma patients. We measured S-nitrosoglutathione reductase expression and activity in bronchoscopy samples taken from 66 subjects in the Severe Asthma Research Program. We also analysed phenotype and genotype data taken from the program as a whole. Airway S-nitrosoglutathione reductase activity was increased in asthma patients (p=0.032). However, only a subpopulation was affected and this subpopulation was not defined by a "severe asthma" diagnosis. Subjects with increased activity were younger, had higher IgE and an earlier onset of symptoms. Consistent with a link between S-nitrosoglutathione biochemistry and atopy: 1) interleukin 13 increased S-nitrosoglutathione reductase expression and 2) subjects with an S-nitrosoglutathione reductase single nucleotide polymorphism previously associated with asthma had higher IgE than those without this single nucleotide polymorphism. Expression was higher in airway epithelium than in smooth muscle and was increased in regions of the asthmatic lung with decreased airflow. An early-onset, allergic phenotype characterises the asthma population with increased S-nitrosoglutathione reductase activity.
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Affiliation(s)
- Nadzeya V Marozkina
- Dept of Paediatrics, Rainbow Babies and Children's Hospital, Case Western Reserve University, Cleveland, OH, USA
| | - Xin-Qun Wang
- Dept of Public Health Sciences, University of Virginia, Charlottesville, VA, USA
| | - Vitali Stsiapura
- Dept of Chemistry, University of Virginia, Charlottesville, VA, USA
| | | | | | | | - Eugene Bleecker
- Dept of Medicine, Wake Forest University, Winston-Salem, NC, USA
| | - Deborah Meyers
- Dept of Medicine, Wake Forest University, Winston-Salem, NC, USA
| | - Nizar Jarjour
- Dept of Medicine, University of Wisconsin, Madison, WI, USA
| | - Sean B Fain
- Dept of Medical Physics, University of Wisconsin, Madison, WI, USA
| | | | - William Busse
- Dept of Medicine, University of Wisconsin, Madison, WI, USA
| | - Mario Castro
- Dept of Medicine, Washington University, St. Louis, MO, USA
| | - Reynold A Panettieri
- Pulmonary, Allergy and Critical Care Division, University of Pennsylvania School of Medicine, Philadelphia, PA, USA
| | - Wendy Moore
- Dept of Medicine, Wake Forest University, Winston-Salem, NC, USA
| | - Stephen J Lewis
- Dept of Paediatrics, Rainbow Babies and Children's Hospital, Case Western Reserve University, Cleveland, OH, USA
| | - Lisa A Palmer
- Dept of Paediatrics, University of Virginia, Charlottesville, VA, USA
| | - Talissa Altes
- Dept of Radiology and Medical Imaging, University of Virginia, Charlottesville, VA, USA
| | - Eduard E de Lange
- Dept of Radiology and Medical Imaging, University of Virginia, Charlottesville, VA, USA
| | - Serpil Erzurum
- Dept of Pathobiology, Cleveland Clinic, Cleveland, OH, USA Dept of Pulmonary, Allergy, and Critical Care Medicine, Cleveland Clinic, Cleveland, OH, USA
| | - W Gerald Teague
- Dept of Paediatrics, University of Virginia, Charlottesville, VA, USA
| | - Benjamin Gaston
- Dept of Paediatrics, Rainbow Babies and Children's Hospital, Case Western Reserve University, Cleveland, OH, USA
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38
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Yuan S, Patel RP, Kevil CG. Working with nitric oxide and hydrogen sulfide in biological systems. Am J Physiol Lung Cell Mol Physiol 2014; 308:L403-15. [PMID: 25550314 DOI: 10.1152/ajplung.00327.2014] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Nitric oxide (NO) and hydrogen sulfide (H2S) are gasotransmitter molecules important in numerous physiological and pathological processes. Although these molecules were first known as environmental toxicants, it is now evident that that they are intricately involved in diverse cellular functions with impact on numerous physiological and pathogenic processes. NO and H2S share some common characteristics but also have unique chemical properties that suggest potential complementary interactions between the two in affecting cellular biochemistry and metabolism. Central among these is the interactions between NO, H2S, and thiols that constitute new ways to regulate protein function, signaling, and cellular responses. In this review, we discuss fundamental biochemical principals, molecular functions, measurement methods, and the pathophysiological relevance of NO and H2S.
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Affiliation(s)
- Shuai Yuan
- Department of Pathology, Louisiana State University Health Sciences Center, Shreveport, Louisiana; and
| | - Rakesh P Patel
- Department of Pathology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Christopher G Kevil
- Department of Pathology, Louisiana State University Health Sciences Center, Shreveport, Louisiana; and
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39
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Csonka C, Páli T, Bencsik P, Görbe A, Ferdinandy P, Csont T. Measurement of NO in biological samples. Br J Pharmacol 2014; 172:1620-32. [PMID: 24990201 DOI: 10.1111/bph.12832] [Citation(s) in RCA: 85] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2014] [Revised: 06/16/2014] [Accepted: 06/25/2014] [Indexed: 12/21/2022] Open
Abstract
Although the physiological regulatory function of the gasotransmitter NO (a diatomic free radical) was discovered decades ago, NO is still in the frontline research in biomedicine. NO has been implicated in a variety of physiological and pathological processes; therefore, pharmacological modulation of NO levels in various tissues may have significant therapeutic value. NO is generated by NOS in most of cell types and by non-enzymatic reactions. Measurement of NO is technically difficult due to its rapid chemical reactions with a wide range of molecules, such as, for example, free radicals, metals, thiols, etc. Therefore, there are still several contradictory findings on the role of NO in different biological processes. In this review, we briefly discuss the major techniques suitable for measurement of NO (electron paramagnetic resonance, electrochemistry, fluorometry) and its derivatives in biological samples (nitrite/nitrate, NOS, cGMP, nitrosothiols) and discuss the advantages and disadvantages of each method. We conclude that to obtain a meaningful insight into the role of NO and NO modulator compounds in physiological or pathological processes, concomitant assessment of NO synthesis, NO content, as well as molecular targets and reaction products of NO is recommended.
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Affiliation(s)
- C Csonka
- Cardiovascular Research Group, Department of Biochemistry, University of Szeged, Szeged, Hungary; Pharmahungary Group, Szeged, Hungary
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40
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Samhan-Arias AK, Gutierrez-Merino C. Purified NADH-cytochrome b5 reductase is a novel superoxide anion source inhibited by apocynin: sensitivity to nitric oxide and peroxynitrite. Free Radic Biol Med 2014; 73:174-89. [PMID: 24816293 DOI: 10.1016/j.freeradbiomed.2014.04.033] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2014] [Revised: 04/15/2014] [Accepted: 04/29/2014] [Indexed: 12/14/2022]
Abstract
Cytochrome b5 reductase (Cb5R) is a pleiotropic flavoprotein that catalyzes multiple one-electron reduction reactions with various redox partners in cells. In earlier work from our laboratory, we have shown its implication in the generation of reactive oxygen species (ROS), primarily a superoxide anion overshoot peak, which plays a major role as a triggering event for the acceleration of apoptosis in cerebellar granule neurons in culture. However, the results obtained in that work did not allow us to exclude the possibility that this superoxide anion production could be derived from Cb5R acting in concert with other cellular components. In this work, we have purified Cb5R from pig liver and we have experimentally shown that this enzyme catalyzed NADH-dependent production of superoxide anion, assayed with cytochrome c and nitroblue tetrazolium as detection reagents for this particular ROS. The basic kinetic parameters for this novel NADH-dependent activity of Cb5R at 37°C are Vmax = 3.0 ± 0.5 μmol/min/mg of purified Cb5R and KM(NADH) = 2.8 ± 0.3 μM NADH. In addition, we report that apocynin, a widely used inhibitor of nonmitochondrial ROS production in mammalian cell cultures and tissues, is a potent inhibitor of purified Cb5R activity at the concentrations used in the experiments done with cell cultures. In the presence of apocynin the KM(NADH) value of Cb5R increases, and docking simulations indicate that apocynin can bind to a site near to or partially overlapping the NADH binding site of Cb5R. Other ROS, such as nitric oxide and peroxynitrite, have inhibitory effects on purified Cb5R, providing the basis for a feedback cellular protection mechanism through modulation of excessive extramitochondrial superoxide anion production by Cb5R. Both kinetic assays and docking simulations suggest that nitric oxide-induced nitrosylation (including covalent adduction of nitroso functional groups) of Cb5R cysteines and peroxynitrite-induced tyrosine nitration and cysteine oxidation modified the conformation of the NADH binding domain leading to a decreased affinity of Cb5R for NADH.
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Affiliation(s)
- Alejandro K Samhan-Arias
- Department of Biochemistry and Molecular Biology, Faculty of Sciences, University of Extremadura, 06006 Badajoz, Spain.
| | - Carlos Gutierrez-Merino
- Department of Biochemistry and Molecular Biology, Faculty of Sciences, University of Extremadura, 06006 Badajoz, Spain
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41
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Helbo S, Gow AJ, Jamil A, Howes BD, Smulevich G, Fago A. Oxygen-linked S-nitrosation in fish myoglobins: a cysteine-specific tertiary allosteric effect. PLoS One 2014; 9:e97012. [PMID: 24879536 PMCID: PMC4039430 DOI: 10.1371/journal.pone.0097012] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2014] [Accepted: 04/15/2014] [Indexed: 11/18/2022] Open
Abstract
The discovery that cysteine (Cys) S-nitrosation of trout myoglobin (Mb) increases heme O2 affinity has revealed a novel allosteric effect that may promote hypoxia-induced nitric oxide (NO) delivery in the trout heart and improve myocardial efficiency. To better understand this allosteric effect, we investigated the functional effects and structural origin of S-nitrosation in selected fish Mbs differing by content and position of reactive cysteine (Cys) residues. The Mbs from the Atlantic salmon and the yellowfin tuna, containing two and one reactive Cys, respectively, were S-nitrosated in vitro by reaction with Cys-NO to generate Mb-SNO to a similar yield (∼0.50 SH/heme), suggesting reaction at a specific Cys residue. As found for trout, salmon Mb showed a low O2 affinity (P50 = 2.7 torr) that was increased by S-nitrosation (P50 = 1.7 torr), whereas in tuna Mb, O2 affinity (P50 = 0.9 torr) was independent of S-nitrosation. O2 dissociation rates (koff) of trout and salmon Mbs were not altered when Cys were in the SNO or N-ethylmaleimide (NEM) forms, suggesting that S-nitrosation should affect O2 affinity by raising the O2 association rate (kon). Taken together, these results indicate that O2-linked S-nitrosation may occur specifically at Cys107, present in salmon and trout Mb but not in tuna Mb, and that it may relieve protein constraints that limit O2 entry to the heme pocket of the unmodified Mb by a yet unknown mechanism. UV-Vis and resonance Raman spectra of the NEM-derivative of trout Mb (functionally equivalent to Mb-SNO and not photolabile) were identical to those of the unmodified Mb, indicating that S-nitrosation does not affect the extent or nature of heme-ligand stabilization of the fully ligated protein. The importance of S-nitrosation of Mb in vivo is confirmed by the observation that Mb-SNO is present in trout hearts and that its level can be significantly reduced by anoxic conditions.
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Affiliation(s)
- Signe Helbo
- Department of Bioscience, Aarhus University, Aarhus, Denmark
| | - Andrew J. Gow
- Department of Pharmacology and Toxicology, Ernest Mario School of Pharmacy, Rutgers University, Piscataway, New Jersey, United States of America
| | - Amna Jamil
- Department of Pharmacology and Toxicology, Ernest Mario School of Pharmacy, Rutgers University, Piscataway, New Jersey, United States of America
| | - Barry D. Howes
- Department of Chemistry “Ugo Schiff”, University of Firenze, Sesto Fiorentino (FI), Italy
| | - Giulietta Smulevich
- Department of Chemistry “Ugo Schiff”, University of Firenze, Sesto Fiorentino (FI), Italy
| | - Angela Fago
- Department of Bioscience, Aarhus University, Aarhus, Denmark
- * E-mail:
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42
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Ullrich V, Schildknecht S. Sensing hypoxia by mitochondria: a unifying hypothesis involving S-nitrosation. Antioxid Redox Signal 2014; 20:325-38. [PMID: 22793377 DOI: 10.1089/ars.2012.4788] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
SIGNIFICANCE Sudden hypoxia requires a rapid response in tissues with high energy demand. Mitochondria are rapid sensors for a lack of oxygen, but no consistent mechanism for the sensing process and the subsequent counter-regulation has been described. RECENT ADVANCES In the present hypothesis review, we suggest an oxygen-sensing mechanism by mitochondria that is initiated at low oxygen tension by electrons from the respiratory chain, leading to the reduction of intracellular nitrite to nitric oxide ((•)NO) that would subsequently compete with oxygen for binding to cytochrome c oxidase. This allows superoxide ((•)O2(-)) formation in hypoxic areas, leading to S-nitrosation and the inhibition of mitochondrial Krebs cycle enzymes. With more formation of (•)O2(-), peroxynitrite is generated and known to damage the connection between the mitochondrial matrix and the outer membrane. CRITICAL ISSUES A fundamental question on a regulatory mechanism is its reversibility. Readmission of oxygen and opening of the mitochondrial KATP-channel would allow electrons from glycerol-3-phosphate to selectively reduce the ubiquinone pool to generate (•)O2(-) at both sides of the inner mitochondrial membrane. On the cytosolic side, superoxide is dismutated and will support H2O2/Fe(2+)-dependent transcription processes and on the mitochondrial matrix side, it could lead to the one-electron reduction and reactivation of S-nitrosated proteins. FUTURE DIRECTIONS It remains to be elucidated up to which stage the herein proposed silencing of mitochondria remains reversible and when irreversible changes that ultimately lead to classical reperfusion injury are initiated.
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Affiliation(s)
- Volker Ullrich
- Department of Biology, University of Konstanz , Konstanz, Germany
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43
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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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44
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Doctor A, Stamler JS. Nitric oxide transport in blood: a third gas in the respiratory cycle. Compr Physiol 2013; 1:541-68. [PMID: 23737185 DOI: 10.1002/cphy.c090009] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The trapping, processing, and delivery of nitric oxide (NO) bioactivity by red blood cells (RBCs) have emerged as a conserved mechanism through which regional blood flow is linked to biochemical cues of perfusion sufficiency. We present here an expanded paradigm for the human respiratory cycle based on the coordinated transport of three gases: NO, O₂, and CO₂. By linking O₂ and NO flux, RBCs couple vessel caliber (and thus blood flow) to O₂ availability in the lung and to O₂ need in the periphery. The elements required for regulated O₂-based signal transduction via controlled NO processing within RBCs are presented herein, including S-nitrosothiol (SNO) synthesis by hemoglobin and O₂-regulated delivery of NO bioactivity (capture, activation, and delivery of NO groups at sites remote from NO synthesis by NO synthase). The role of NO transport in the respiratory cycle at molecular, microcirculatory, and system levels is reviewed. We elucidate the mechanism through which regulated NO transport in blood supports O₂ homeostasis, not only through adaptive regulation of regional systemic blood flow but also by optimizing ventilation-perfusion matching in the lung. Furthermore, we discuss the role of NO transport in the central control of breathing and in baroreceptor control of blood pressure, which subserve O₂ supply to tissue. Additionally, malfunctions of this transport and signaling system that are implicated in a wide array of human pathophysiologies are described. Understanding the (dys)function of NO processing in blood is a prerequisite for the development of novel therapies that target the vasoactive capacities of RBCs.
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Affiliation(s)
- Allan Doctor
- Washington University School of Medicine, Department of Pediatrics, St. Louis, MO, USA
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Kolesnik B, Palten K, Schrammel A, Stessel H, Schmidt K, Mayer B, Gorren AC. Efficient nitrosation of glutathione by nitric oxide. Free Radic Biol Med 2013; 63:51-64. [PMID: 23660531 PMCID: PMC3734348 DOI: 10.1016/j.freeradbiomed.2013.04.034] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2012] [Revised: 01/24/2013] [Accepted: 04/27/2013] [Indexed: 02/07/2023]
Abstract
Nitrosothiols are increasingly regarded as important participants in a range of physiological processes, yet little is known about their biological generation. Nitrosothiols can be formed from the corresponding thiols by nitric oxide in a reaction that requires the presence of oxygen and is mediated by reactive intermediates (NO₂ or N₂O₃) formed in the course of NO autoxidation. Because the autoxidation of NO is second order in NO, it is extremely slow at submicromolar NO concentrations, casting doubt on its physiological relevance. In this paper we present evidence that at submicromolar NO concentrations the aerobic nitrosation of glutathione does not involve NO autoxidation but a reaction that is first order in NO. We show that this reaction produces nitrosoglutathione efficiently in a reaction that is strongly stimulated by physiological concentrations of Mg(2+). These observations suggest that direct aerobic nitrosation may represent a physiologically relevant pathway of nitrosothiol formation.
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Diers AR, Keszler A, Hogg N. Detection of S-nitrosothiols. Biochim Biophys Acta Gen Subj 2013; 1840:892-900. [PMID: 23988402 DOI: 10.1016/j.bbagen.2013.07.026] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2013] [Revised: 07/22/2013] [Accepted: 07/26/2013] [Indexed: 11/25/2022]
Abstract
BACKGROUND S-nitrosothiols have been recognized as biologically-relevant products of nitric oxide that are involved in many of the diverse activities of this free radical. SCOPE OF REVIEW This review serves to discuss current methods for the detection and analysis of protein S-nitrosothiols. The major methods of S-nitrosothiol detection include chemiluminescence-based methods and switch-based methods, each of which comes in various flavors with advantages and caveats. MAJOR CONCLUSIONS The detection of S-nitrosothiols is challenging and prone to many artifacts. Accurate measurements require an understanding of the underlying chemistry of the methods involved and the use of appropriate controls. GENERAL SIGNIFICANCE Nothing is more important to a field of research than robust methodology that is generally trusted. The field of S-nitrosation has developed such methods but, as S-nitrosothiols are easy to introduce as artifacts, it is vital that current users learn from the lessons of the past. This article is part of a Special Issue entitled Current methods to study reactive oxygen species - pros and cons and biophysics of membrane proteins. Guest Editor: Christine Winterbourn.
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Affiliation(s)
- Anne R Diers
- Department of Biophysics and Redox Biology Program, Medical College of Wisconsin, Milwaukee, WI 53226, USA
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Zhou S, Narukami T, Masuo S, Shimizu M, Fujita T, Doi Y, Kamimura Y, Takaya N. NO-inducible nitrosothionein mediates NO removal in tandem with thioredoxin. Nat Chem Biol 2013; 9:657-63. [DOI: 10.1038/nchembio.1316] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2013] [Accepted: 07/08/2013] [Indexed: 11/09/2022]
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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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Seneviratne U, Godoy LC, Wishnok JS, Wogan GN, Tannenbaum SR. Mechanism-based triarylphosphine-ester probes for capture of endogenous RSNOs. J Am Chem Soc 2013; 135:7693-704. [PMID: 23614769 PMCID: PMC3663071 DOI: 10.1021/ja401565w] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
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Nitrosothiols
(RSNOs) have been proposed as important intermediates
in nitric oxide (NO•) metabolism, storage, and transport
as well as mediators in numerous NO-signaling pathways. RSNO levels
are finely regulated, and dysregulation is associated with the etiology
of several pathologies. Current methods for RSNO quantification depend
on indirect assays that limit their overall specificity and reliability.
Recent developments of phosphine-based chemical probes constitute
a promising approach for the direct detection of RSNOs. We report
here results from a detailed mechanistic and kinetic study for trapping
RSNOs by three distinct phosphine probes, including structural identification
of novel intermediates and stability studies under physiological conditions.
We further show that a triarylphosphine-thiophenyl ester can be used
in the absolute quantification of endogenous GSNO in several cancer
cell lines, while retaining the elements of the SNO functional group,
using an LC–MS-based assay. Finally, we demonstrate that a
common product ion (m/z = 309.0),
derived from phosphine–RSNO adducts, can be used for the detection
of other low-molecular weight nitrosothiols (LMW-RSNOs) in biological
samples. Collectively, these findings establish a platform for the
phosphine ligation-based, specific and direct detection of RSNOs in
biological samples, a powerful tool for expanding the knowledge of
the biology and chemistry of NO•-mediated phenomena.
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Affiliation(s)
- Uthpala Seneviratne
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
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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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