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do Nascimento NC, Dos Santos AP, Mohallem R, Aryal UK, Xie J, Cox A, Sivasankar MP. Furosemide-induced systemic dehydration alters the proteome of rabbit vocal folds. J Proteomics 2022; 252:104431. [PMID: 34823036 DOI: 10.1016/j.jprot.2021.104431] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 11/08/2021] [Accepted: 11/11/2021] [Indexed: 12/15/2022]
Abstract
Whole-body dehydration (i.e., systemic dehydration) leads to vocal fold tissue dehydration. Furosemide, a common diuretic prescribed to treat hypertension and edema-associated conditions, induces systemic dehydration. Furosemide also causes voice changes in human speakers, making this method of systemic dehydration particularly interesting for vocal fold dehydration studies. Our objective was to obtain a comprehensive proteome of vocal folds following furosemide-induced systemic dehydration. New Zealand White rabbits were used as the animal model and randomly assigned to euhydrated (control) or furosemide-dehydrated groups. Systemic dehydration, induced by injectable furosemide, was verified by an average body weight loss of -5.5% and significant percentage changes in blood analytes in the dehydrated rabbits compared to controls. Vocal fold specimens, including mucosa and muscle, were processed for proteomic analysis using label-free quantitation LC-MS/MS. Over 1600 proteins were successfully identified across all vocal fold samples; and associated with a variety of cellular components and ubiquitous cell functions. Protein levels were compared between groups showing 32 proteins differentially regulated (p ≤ 0.05) in the dehydrated vocal folds. These are mainly involved with mitochondrial translation and metabolism. The downregulation of proteins involved in mitochondrial metabolism in the vocal folds suggests a mechanism to prevent oxidative stress associated with systemic dehydration. SIGNIFICANCE: Voice disorders affect different population demographics worldwide with one in 13 adults in the United States reporting voice problems annually. Vocal fold systemic hydration is clinically recognized for preventing and treating voice problems and depends on optimal body hydration primarily achieved by water intake. Herein, we use the rabbit as a translatable animal model, and furosemide as a translatable method of systemic dehydration, to reveal a comprehensive proteomic profile of vocal fold mucosa and muscle in response to systemic dehydration. The significant subset of proteins differentially regulated due to furosemide-induced dehydration offer novel insights into the molecular mechanisms of systemic dehydration in the vocal folds. These findings also deepen our understanding of changes to tissue biology after diuretic administration.
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Affiliation(s)
- Naila Cannes do Nascimento
- Department of Speech, Language, and Hearing Sciences, Purdue University, West Lafayette 47907, IN, United States.
| | - Andrea Pires Dos Santos
- Department of Comparative Pathobiology, Purdue University, West Lafayette 47907, IN, United States
| | - Rodrigo Mohallem
- Department of Comparative Pathobiology, Purdue University, West Lafayette 47907, IN, United States; Purdue Proteomics Facility, Bindley Bioscience Center, Discovery Park, Purdue University, West Lafayette 47907, IN, United States
| | - Uma K Aryal
- Department of Comparative Pathobiology, Purdue University, West Lafayette 47907, IN, United States; Purdue Proteomics Facility, Bindley Bioscience Center, Discovery Park, Purdue University, West Lafayette 47907, IN, United States
| | - Jun Xie
- Department of Statistics, Purdue University, West Lafayette 47907, IN, United States
| | - Abigail Cox
- Department of Comparative Pathobiology, Purdue University, West Lafayette 47907, IN, United States
| | - M Preeti Sivasankar
- Department of Speech, Language, and Hearing Sciences, Purdue University, West Lafayette 47907, IN, United States
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Shembel AC, Kanshin E, Ueberheide B, Johnson AM. Proteomic Characterization of Senescent Laryngeal Adductor and Plantaris Hindlimb Muscles. Laryngoscope 2022; 132:148-155. [PMID: 34115877 PMCID: PMC9118136 DOI: 10.1002/lary.29683] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 04/23/2021] [Accepted: 06/01/2021] [Indexed: 01/03/2023]
Abstract
OBJECTIVES The goals of this study were to 1) compare global protein expression in muscles of the larynx and hindlimb and 2) investigate differences in protein expression between aged and nonaged muscle using label-free global proteomic profiling methods. METHODS Liquid chromatography-mass spectrometry (LC-MS/MS) analysis was performed on thyroarytenoid intrinsic laryngeal muscle and plantaris hindlimb muscle from 10 F344xBN F1 male rats (5 old and 5 young). Protein expression was compared and pathway enrichment analysis performed for each muscle type (larynx and limb) and age group (old and young muscle). RESULTS Over 1,000 proteins were identified in common across both muscle types and age groups using LC-MS/MS analysis. Significant age-related differences were seen across 107 proteins in plantaris hindlimb and in 19 proteins in thyroarytenoid laryngeal muscle. Bioinformatic and enrichment analysis demonstrated protein differences between the hindlimb and larynx may relate to immune and stress redox responses and RNA repair. CONCLUSION There are clear differences in protein expressions between the laryngeal and hindlimb skeletal muscles. Initial analysis suggests differences between the two muscle groups may relate to stress responses and repair mechanisms. Age-related changes in the thyroarytenoid appear to be less obvious than in the plantaris. Further in-depth study is needed to elucidate how aging affects protein expression in the laryngeal muscles. LEVEL OF EVIDENCE NA Laryngoscope, 132:148-155, 2022.
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Affiliation(s)
- Adrianna C Shembel
- Department of Speech, Language and Hearing, University of Texas at Dallas, Dallas, Texas, U.S.A
- Department of Otolaryngology-Head and Neck Surgery, University of Texas at Southwestern Medical Center, Dallas, Texas, U.S.A
| | - Evgeny Kanshin
- Proteomics Laboratory, Division of Advanced Research Technologies, NYU Grossman School of Medicine, New York, New York, U.S.A
| | - Beatrix Ueberheide
- Proteomics Laboratory, Division of Advanced Research Technologies, NYU Grossman School of Medicine, New York, New York, U.S.A
- Department of Biochemistry and Molecular Pharmacology and Department of Neurology, New York University Grossman School of Medicine, New York, New York, U.S.A
| | - Aaron M Johnson
- Department of Otolaryngology-Head and Neck Surgery, New York University Grossman School of Medicine, New York, New York, U.S.A
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Cai J, Klein L, Wu P, Wilson A, Xu X, Scholp A, Bao H, Wang X, Jiang JJ, Liu T, Zhuang P. Evaluation of Diffusional Characteristics and Microstructure in Unilateral Vocal Fold Paralysis Using Diffusion Tensor Imaging. EAR, NOSE & THROAT JOURNAL 2019; 100:NP177-NP184. [PMID: 31550925 DOI: 10.1177/0145561319874721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE To investigate the value of diffusion tensor imaging (DTI) in the evaluation of vocal fold tissue microstructure after recurrent laryngeal nerve (RLN) injury. METHODS Six canines were divided into 2 groups: a unilateral vocal fold paralysis group (n = 4) and a control group (n = 2). The RLN was cut in the unilateral vocal fold paralysis group, and no intervention was applied in the control group. After 4 months, the canines' larynges were removed and placed in a small animal magnetic resonance imaging (MRI) system (9.4T BioSpec MRI; Bruker, Germany). After scanning, the vocal folds were isolated, sectioned, and stained. The slides were then analyzed for the cross-sectional area and muscle fiber density through feature extraction technology. Pearson correlation analysis was performed on the DTI scan and histological section extraction results. RESULTS In the vocal fold muscle layer, the fractional anisotropy (FA) of the unilateral RLN injury group was higher than that of the control group, and the Tensor Trace was lower than that of the control group. This difference was statistically significant, P < .05. In the lamina propria, the FA of the unilateral RLN injury group was lower than that of the control group, P > .05, and the Tensor Trace was lower than that of the control group, P < .05. The muscle fiber cross-sectional area of the RLN injury group was significantly smaller than the control group with statistical significance, P < .05, and the density of muscle fibers was lower, P < .05. The correlation coefficient between FA and the cross-sectional area was -0.838, P = .002, and .726; P = .017 between Tensor Trace and the cross-sectional area. CONCLUSION Diffusion tensor imaging is an effective method to assess the changes in the microstructure of atrophic vocal fold muscle tissue after RLN injury.
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Affiliation(s)
- Jie Cai
- School of Medicine, 12466Xiamen University, Xiamen, China
| | - Logan Klein
- Division of Otolaryngology-Head and Neck Surgery, Department of Surgery, 5232School of Medicine and Public Health, University of Wisconsin, Madison, WI, USA
| | - Pinhong Wu
- 5919Barnard College of Columbia University, Manhattan, NY, USA
| | - Azure Wilson
- Department of Communication Science and Disorders, 6614University of Pittsburgh, Pittsburgh, PA, USA
| | - Xinlin Xu
- Department of ENT, Zhongshan Hospital, 12466Xiamen University, Xiamen, China
| | - Austin Scholp
- Division of Otolaryngology-Head and Neck Surgery, Department of Surgery, 5232School of Medicine and Public Health, University of Wisconsin, Madison, WI, USA
| | - Huijing Bao
- School of Medicine, 12466Xiamen University, Xiamen, China
| | - Xi Wang
- School of Medicine, 12466Xiamen University, Xiamen, China
| | - Jack J Jiang
- Division of Otolaryngology-Head and Neck Surgery, Department of Surgery, 5232School of Medicine and Public Health, University of Wisconsin, Madison, WI, USA
| | - Ting Liu
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, Center for Molecular Imaging and Translational Medicine, School of Public Health, Xiamen University, Xiamen, China
| | - Peiyun Zhuang
- Department of ENT, Zhongshan Hospital, 12466Xiamen University, Xiamen, China
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Montalbano MB, Hernández-Morato I, Tian L, Yu VX, Dodhia S, Martinez J, Pitman MJ. Recurrent Laryngeal Nerve Reinnervation in Rats Posttransection: Neurotrophic Factor Expression over Time. Otolaryngol Head Neck Surg 2019; 161:111-117. [PMID: 30776993 DOI: 10.1177/0194599819831289] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Recurrent laryngeal nerve (RLN) injury causes vocal fold paralysis from which functional recovery is typically absent due to nonselective reinnervation. This study investigates expression of axon guidance cues and their modulators relative to the chronology of reinnervation by examining the expression of glial-derived neurotrophic factor (GDNF), netrin 1, and laminin 111 (LAMA1) in nonpooled laryngeal muscles. This study is the first to describe the post-RLN injury expression pattern of LAMA1, a target of particular interest as it has been shown to switch netrin 1-mediated growth cone attraction to repulsion. STUDY DESIGN Animal experiment (rat model). SETTING Basic science laboratory. METHODS The right RLNs of 64 female Sprague-Dawley rats were transected, with sacrifice at 1, 3, 7, 21, 28, and 56 days postinjury (DPI). Single-animal messenger RNA was isolated from the ipsilateral posterior cricoarytenoid (PCA), lateral thyroarytenoid (LTA), and medial thyroarytenoid (MTA) for quantitative reverse transcription polymerase chain reaction (qRT-PCR) analysis. Immunostaining for LAMA1 expression was performed in the same muscles. RESULTS LAMA1 was elevated in the PCA at 3 to 56 DPI, LTA at 7 DPI, and MTA at 14 and 28 DPI. This correlates with the chronology of laryngeal reinnervation. Using a new protocol, single-animal muscle qRT-PCR possible and expression results for GDNF and netrin 1 were similar to previous pooled investigations. CONCLUSION Reliable qRT-PCR is possible with single rat laryngeal muscles. The expression of netrin 1 and LAMA1 is chronologically coordinated with muscle innervation in the LTA and MTA. This suggests that LAMA1 may influence netrin 1 to repel axons and delay LTA and MTA reinnervation.
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Affiliation(s)
- Michael B Montalbano
- 1 Columbia University College of Physicians and Surgeons, New York, New York, USA
| | | | - Likun Tian
- 1 Columbia University College of Physicians and Surgeons, New York, New York, USA
| | - Victoria X Yu
- 1 Columbia University College of Physicians and Surgeons, New York, New York, USA
| | - Sonam Dodhia
- 2 Columbia University Medical Center/New York Presbyterian, New York, New York, USA
| | - Jose Martinez
- 3 Columbia University Medical Scientist Training Program, New York, New York, USA
| | - Michael J Pitman
- 2 Columbia University Medical Center/New York Presbyterian, New York, New York, USA
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Dowling P, Zweyer M, Swandulla D, Ohlendieck K. Characterization of Contractile Proteins from Skeletal Muscle Using Gel-Based Top-Down Proteomics. Proteomes 2019; 7:proteomes7020025. [PMID: 31226838 PMCID: PMC6631179 DOI: 10.3390/proteomes7020025] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Revised: 06/14/2019] [Accepted: 06/17/2019] [Indexed: 12/22/2022] Open
Abstract
The mass spectrometric analysis of skeletal muscle proteins has used both peptide-centric and protein-focused approaches. The term 'top-down proteomics' is often used in relation to studying purified proteoforms and their post-translational modifications. Two-dimensional gel electrophoresis, in combination with peptide generation for the identification and characterization of intact proteoforms being present in two-dimensional spots, plays a critical role in specific applications of top-down proteomics. A decisive bioanalytical advantage of gel-based and top-down approaches is the initial bioanalytical focus on intact proteins, which usually enables the swift identification and detailed characterisation of specific proteoforms. In this review, we describe the usage of two-dimensional gel electrophoretic top-down proteomics and related approaches for the systematic analysis of key components of the contractile apparatus, with a special focus on myosin heavy and light chains and their associated regulatory proteins. The detailed biochemical analysis of proteins belonging to the thick and thin skeletal muscle filaments has decisively improved our biochemical understanding of structure-function relationships within the contractile apparatus. Gel-based and top-down proteomics has clearly established a variety of slow and fast isoforms of myosin, troponin and tropomyosin as excellent markers of fibre type specification and dynamic muscle transition processes.
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Affiliation(s)
- Paul Dowling
- Department of Biology, Maynooth University, Maynooth, W23F2H6 Co. Kildare, Ireland.
- MU Human Health Research Institute, Maynooth University, Maynooth, W23F2H6 Co. Kildare, Ireland.
| | - Margit Zweyer
- Institute of Physiology II, University of Bonn, D-53115 Bonn, Germany.
| | - Dieter Swandulla
- Institute of Physiology II, University of Bonn, D-53115 Bonn, Germany.
| | - Kay Ohlendieck
- Department of Biology, Maynooth University, Maynooth, W23F2H6 Co. Kildare, Ireland.
- MU Human Health Research Institute, Maynooth University, Maynooth, W23F2H6 Co. Kildare, Ireland.
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Murphy S, Dowling P, Ohlendieck K. Comparative Skeletal Muscle Proteomics Using Two-Dimensional Gel Electrophoresis. Proteomes 2016; 4:proteomes4030027. [PMID: 28248237 PMCID: PMC5217355 DOI: 10.3390/proteomes4030027] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2016] [Revised: 08/31/2016] [Accepted: 09/07/2016] [Indexed: 12/16/2022] Open
Abstract
The pioneering work by Patrick H. O’Farrell established two-dimensional gel electrophoresis as one of the most important high-resolution protein separation techniques of modern biochemistry (Journal of Biological Chemistry1975, 250, 4007–4021). The application of two-dimensional gel electrophoresis has played a key role in the systematic identification and detailed characterization of the protein constituents of skeletal muscles. Protein changes during myogenesis, muscle maturation, fibre type specification, physiological muscle adaptations and natural muscle aging were studied in depth by the original O’Farrell method or slightly modified gel electrophoretic techniques. Over the last 40 years, the combined usage of isoelectric focusing in the first dimension and sodium dodecyl sulfate polyacrylamide slab gel electrophoresis in the second dimension has been successfully employed in several hundred published studies on gel-based skeletal muscle biochemistry. This review focuses on normal and physiologically challenged skeletal muscle tissues and outlines key findings from mass spectrometry-based muscle proteomics, which was instrumental in the identification of several thousand individual protein isoforms following gel electrophoretic separation. These muscle-associated protein species belong to the diverse group of regulatory and contractile proteins of the acto-myosin apparatus that forms the sarcomere, cytoskeletal proteins, metabolic enzymes and transporters, signaling proteins, ion-handling proteins, molecular chaperones and extracellular matrix proteins.
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Affiliation(s)
- Sandra Murphy
- Department of Biology, Maynooth University, National University of Ireland, Maynooth, Co. Kildare, Ireland.
| | - Paul Dowling
- Department of Biology, Maynooth University, National University of Ireland, Maynooth, Co. Kildare, Ireland.
| | - Kay Ohlendieck
- Department of Biology, Maynooth University, National University of Ireland, Maynooth, Co. Kildare, Ireland.
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7
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Dowling P, Murphy S, Ohlendieck K. Proteomic profiling of muscle fibre type shifting in neuromuscular diseases. Expert Rev Proteomics 2016; 13:783-99. [DOI: 10.1080/14789450.2016.1209416] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Men XM, Deng B, Tao X, Qi KK, Xu ZW. Association Analysis of Myosin Heavy-chain Genes mRNA Transcription with the Corresponding Proteins Expression of Longissimus Muscle in Growing Pigs. ASIAN-AUSTRALASIAN JOURNAL OF ANIMAL SCIENCES 2016; 29:457-63. [PMID: 26949945 PMCID: PMC4782079 DOI: 10.5713/ajas.15.0259] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/24/2015] [Revised: 07/13/2015] [Accepted: 08/24/2015] [Indexed: 11/27/2022]
Abstract
The goal of this work was to investigate the correlations between MyHC mRNA transcription and their corresponding protein expressions in porcine longissimus muscle (LM) during postnatal growth of pigs. Five DLY (Duroc×Landrace×Yorkshire) crossbred pigs were selected, slaughtered and sampled at postnatal 7, 30, 60, 120, and 180 days, respectively. Each muscle was subjected to quantity MyHCs protein contents through an indirect enzyme-linked immunosorbent assay (ELISA), to quantity myosin heavy-chains (MyHCs) mRNA abundances using real-time polymerase chain reaction. We calculated the proportion (%) of each MyHC to total of four MyHC for two levels, respectively. Moreover, the activities of several key energy metabolism enzymes were determined in LM. The result showed that mRNA transcription and protein expression of MyHC I, IIa, IIx and IIb in LM all presented some obvious changes with postnatal aging of pigs, especially at the early stage after birth, and their mRNA transcriptions were easy to be influenced than their protein expressions. The relative proportion of each MyHC mRNA was significantly positively related to that of its corresponding protein (p<0.01), and MyHC I mRNA proportion was positively correlated with creatine kinase (CK), succinate dehydrogenase (SDH), malate dehydrogenase (MDH) activities (p<0.05). These data suggested that MyHC mRNA transcription can be used to reflect MyHC expression, metabolism property and adaptive plasticity of porcine skeletal muscles, and MyHC mRNA composition could be a molecular index reflecting muscle fiber type characteristics.
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Zhao L, Lv G, Jiang S, Yan Z, Sun J, Wang L, Jiang D. Morphological differences in skeletal muscle atrophy of rats with motor nerve and/or sensory nerve injury. Neural Regen Res 2014; 7:2507-15. [PMID: 25337102 PMCID: PMC4200706 DOI: 10.3969/j.issn.1673-5374.2012.32.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2012] [Accepted: 07/31/2012] [Indexed: 02/06/2023] Open
Abstract
Skeletal muscle atrophy occurs after denervation. The present study dissected the rat left ventral root and dorsal root at L4-6 or the sciatic nerve to establish a model of simple motor nerve injury, sensory nerve injury or mixed nerve injury. Results showed that with prolonged denervation time, rats with simple motor nerve injury, sensory nerve injury or mixed nerve injury exhibited abnormal behavior, reduced wet weight of the left gastrocnemius muscle, decreased diameter and cross-sectional area and altered ultrastructure of muscle cells, as well as decreased cross-sectional area and increased gray scale of the gastrocnemius muscle motor end plate. Moreover, at the same time point, the pathological changes were most severe in mixed nerve injury, followed by simple motor nerve injury, and the changes in simple sensory nerve injury were the mildest. These findings indicate that normal skeletal muscle morphology is maintained by intact innervation. Motor nerve injury resulted in larger damage to skeletal muscle and more severe atrophy than sensory nerve injury. Thus, reconstruction of motor nerves should be considered first in the clinical treatment of skeletal muscle atrophy caused by denervation.
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Affiliation(s)
- Lei Zhao
- Department of Orthopedics, Third Affiliated Hospital of Nantong University, Wuxi 214041, Jiangsu Province, China
| | - Guangming Lv
- Key Laboratory of Neural Regeneration of Jiangsu Province, Nantong University, Nantong 223001, Jiangsu Province, China
| | - Shengyang Jiang
- Central Laboratory, Third Affiliated Hospital of Nantong University, Wuxi 214041, Jiangsu Province, China
| | - Zhiqiang Yan
- Laboratory of Mechanical Biology and Medical Engineering, Shanghai Jiao Tong University School of Medicine, Shanghai 200030, China
| | - Junming Sun
- Central Laboratory, Third Affiliated Hospital of Nantong University, Wuxi 214041, Jiangsu Province, China
| | - Ling Wang
- Central Laboratory, Third Affiliated Hospital of Nantong University, Wuxi 214041, Jiangsu Province, China
| | - Donglin Jiang
- Central Laboratory, Third Affiliated Hospital of Nantong University, Wuxi 214041, Jiangsu Province, China
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Gomez AM, Vanheel A, Losen M, Molenaar PC, De Baets MH, Noben JP, Hellings N, Martinez-Martinez P. Proteomic analysis of rat tibialis anterior muscles at different stages of experimental autoimmune myasthenia gravis. J Neuroimmunol 2013; 261:141-5. [PMID: 23791150 DOI: 10.1016/j.jneuroim.2013.05.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2013] [Accepted: 05/10/2013] [Indexed: 12/28/2022]
Abstract
Myasthenia gravis (MG) is an autoimmune disease in which autoantibodies, most commonly directed against the acetylcholine receptor (AChR), impair neuromuscular transmission and cause muscle weakness. In this study, we utilized two-dimensional difference in-gel electrophoresis (2D-DIGE) to analyze the muscle's proteomic profile at different stages of experimental autoimmune myasthenia gravis (EAMG). We identified twenty-two differentially expressed proteins, mainly related to metabolic and stress-response pathways. Interestingly, these identified proteins have also been associated with other contraction-impairing muscle pathologies (e.g. inclusion body myositis), suggesting a similar response of the muscle to such conditions.
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Affiliation(s)
- Alejandro M Gomez
- Division Neuroscience, School for Mental Health and Neuroscience, Maastricht University, 6200 MD Maastricht, the Netherlands
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11
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Lee K, Kletzien H, Connor NP, Schultz E, Chamberlain CS, Bless DM. Effects of aging on thyroarytenoid muscle regeneration. Laryngoscope 2012; 122:2800-7. [PMID: 22965923 PMCID: PMC3522788 DOI: 10.1002/lary.23589] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2011] [Revised: 04/18/2012] [Accepted: 06/20/2012] [Indexed: 11/06/2022]
Abstract
OBJECTIVES/HYPOTHESIS Regenerative properties of age-associated changes in the intrinsic laryngeal muscles following injury are unclear. The purpose of this study was to investigate the regenerative properties of the thyroarytenoid (TA) muscle in an aging rat model. The hypothesis was that following myotoxic injury, old animals would exhibit a decrease in mitotic activities of muscle satellite cells when compared with younger rats, suggesting reduced regenerative potential in the aging rat TA muscle. STUDY DESIGN Animal group comparison. METHODS Regeneration responses following injury to the TA muscle were examined in 18 young adult, middle-aged, and old Fischer 344/Brown Norway rats. TA muscle fiber cross-sectional area (CSA), satellite cell mitosis (number/fiber), and regeneration index (CSA injured side/CSA noninjured side) were measured and compared across age groups. RESULTS Young adult animals had a significantly higher regeneration index than the middle-aged and old groups. Within the lateral region of the TA muscle (LTA), the regeneration index was significantly higher in the young adult animals than in the middle-aged and old animals. The regeneration index of the medial TA was significantly higher than the LTA across all age groups. CONCLUSIONS The regenerative capacity of the TA muscle is impaired with increasing age.
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Affiliation(s)
- Kyungah Lee
- Department of Communicative Disorders University of Wisconsin-Madison
- Department of Surgery, Otolaryngology-Head & Neck Surgery University of Wisconsin-Madison
| | - Heidi Kletzien
- Department of Surgery, Otolaryngology-Head & Neck Surgery University of Wisconsin-Madison
| | - Nadine P. Connor
- Department of Communicative Disorders University of Wisconsin-Madison
- Department of Surgery, Otolaryngology-Head & Neck Surgery University of Wisconsin-Madison
| | | | | | - Diane M. Bless
- Department of Surgery, Otolaryngology-Head & Neck Surgery University of Wisconsin-Madison
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Lin YC, Chiu KH, Shiea J, Huang HW, Mok HK. Seasonal changes in atrophy-associated proteins of the sonic muscle in the big-snout croaker, Johnius macrorhynus (Pisces, Sciaenidae), identified by using a proteomic approach. FISH PHYSIOLOGY AND BIOCHEMISTRY 2011; 37:977-991. [PMID: 21553060 DOI: 10.1007/s10695-011-9502-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/25/2010] [Accepted: 04/28/2011] [Indexed: 05/30/2023]
Abstract
In most sciaenids, males possess sonic muscles and produce sound through the contraction of these muscles and amplification of the swim bladder. The sonic muscles in some fishes exhibit seasonal changes in size. For example, they are hypertrophic in the spawning season, and atrophic in the non-spawning months. The protein profiles of the sonic muscle, red muscle, and white muscle in the Johnius macrorhynus were shown by two-dimensional electrophoresis (2-DE) and were compared to reveal differential protein expressions. About 80 up-regulated protein spots in the sonic muscle, and 30 spots related to six contractile proteins (fast muscle myosin heavy chain, skeletal alpha actin, alpha actin cardiac, tropomyosin, myosin light chain 2, and myosin light chain 3), four energy metabolic enzymes (enolase, acyl-CoA synthetase, creatine kinase, and cytochrome P450 monooxygenase), and two miscellaneous proteins (DEAD box protein and cyclin H) were identified. Seasonal hypertrophy and atrophy of the sonic muscles related to the reproductive cycle were verified in male big-snout croaker. The contents of some proteins were significantly different in the muscles under these conditions. The levels of cytochrome P450 monooxygenase, fast muscle myosin heavy chain, DEAD box proteins, isocitrate dehydrogenase, and creatine kinase were up-regulated in the hypertrophic muscle, but the levels of alpha actin cardiac, myosin light 2, and myosin light 3 were lower than in the atrophic muscle. Potential reasons for these differences in protein expression related to physiological adaptation are discussed.
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Affiliation(s)
- Yuan-Chih Lin
- Department of Environmental Biology and Fisheries Science, National Taiwan Ocean University, Keelung, Taiwan
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Mutsaers CA, Wishart TM, Lamont DJ, Riessland M, Schreml J, Comley LH, Murray LM, Parson SH, Lochmüller H, Wirth B, Talbot K, Gillingwater TH. Reversible molecular pathology of skeletal muscle in spinal muscular atrophy. Hum Mol Genet 2011; 20:4334-44. [PMID: 21840928 DOI: 10.1093/hmg/ddr360] [Citation(s) in RCA: 74] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Low levels of full-length survival motor neuron (SMN) protein cause the motor neuron disease, spinal muscular atrophy (SMA). Although motor neurons undoubtedly contribute directly to SMA pathogenesis, the role of muscle is less clear. We demonstrate significant disruption to the molecular composition of skeletal muscle in pre-symptomatic severe SMA mice, in the absence of any detectable degenerative changes in lower motor neurons and with a molecular profile distinct from that of denervated muscle. Functional cluster analysis of proteomic data and phospho-histone H2AX labelling of DNA damage revealed increased activity of cell death pathways in SMA muscle. Robust upregulation of voltage-dependent anion-selective channel protein 2 (Vdac2) and downregulation of parvalbumin in severe SMA mice was confirmed in a milder SMA mouse model and in human patient muscle biopsies. Molecular pathology of skeletal muscle was ameliorated in mice treated with the FDA-approved histone deacetylase inhibitor, suberoylanilide hydroxamic acid. We conclude that intrinsic pathology of skeletal muscle is an important and reversible event in SMA and also suggest that muscle proteins have the potential to act as novel biomarkers in SMA.
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Affiliation(s)
- Chantal A Mutsaers
- Euan MacDonald Centre for Motor Neurone Disease Research, University of Edinburgh, Edinburgh, UK
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Welham NV, Yamashita M, Choi SH, Ling C. Cross-sample validation provides enhanced proteome coverage in rat vocal fold mucosa. PLoS One 2011; 6:e17754. [PMID: 21423617 PMCID: PMC3057991 DOI: 10.1371/journal.pone.0017754] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2010] [Accepted: 02/09/2011] [Indexed: 01/20/2023] Open
Abstract
The vocal fold mucosa is a biomechanically unique tissue comprised of a densely cellular epithelium, superficial to an extracellular matrix (ECM)-rich lamina propria. Such ECM-rich tissues are challenging to analyze using proteomic assays, primarily due to extensive crosslinking and glycosylation of the majority of high Mr ECM proteins. In this study, we implemented an LC-MS/MS-based strategy to characterize the rat vocal fold mucosa proteome. Our sample preparation protocol successfully solubilized both proteins and certain high Mr glycoconjugates and resulted in the identification of hundreds of mucosal proteins. A straightforward approach to the treatment of protein identifications attributed to single peptide hits allowed the retention of potentially important low abundance identifications (validated by a cross-sample match and de novo interpretation of relevant spectra) while still eliminating potentially spurious identifications (global single peptide hits with no cross-sample match). The resulting vocal fold mucosa proteome was characterized by a wide range of cellular and extracellular proteins spanning 12 functional categories.
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Affiliation(s)
- Nathan V Welham
- Department of Surgery, Division of Otolaryngology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, United States of America.
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Staunton L, Jockusch H, Ohlendieck K. Proteomic analysis of muscle affected by motor neuron degeneration: The wobbler mouse model of amyotrophic lateral sclerosis. Biochem Biophys Res Commun 2011; 406:595-600. [DOI: 10.1016/j.bbrc.2011.02.099] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2011] [Accepted: 02/19/2011] [Indexed: 12/11/2022]
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Identification of atrophy-related proteins produced in response to cast immobilization in rat gastrocnemius muscle. Mol Cell Toxicol 2010. [DOI: 10.1007/s13273-010-0048-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Ohlendieck K. Proteomics of skeletal muscle glycolysis. BIOCHIMICA ET BIOPHYSICA ACTA-PROTEINS AND PROTEOMICS 2010; 1804:2089-101. [DOI: 10.1016/j.bbapap.2010.08.001] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2010] [Revised: 08/01/2010] [Accepted: 08/05/2010] [Indexed: 10/19/2022]
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Van Daele DJ. Quantitative PCR analysis of laryngeal muscle fiber types. JOURNAL OF COMMUNICATION DISORDERS 2010; 43:327-334. [PMID: 20430402 PMCID: PMC4530018 DOI: 10.1016/j.jcomdis.2010.04.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2010] [Revised: 03/21/2010] [Accepted: 03/23/2010] [Indexed: 05/29/2023]
Abstract
UNLABELLED Voice and swallowing dysfunction as a result of recurrent laryngeal nerve paralysis can be improved with vocal fold injections or laryngeal framework surgery. However, denervation atrophy can cause late-term clinical failure. A major determinant of skeletal muscle physiology is myosin heavy chain (MyHC) expression, and previous protein analyses have shown changes in laryngeal muscle fiber MyHC isoform with denervation. RNA analyses in this setting have not been performed, and understanding RNA levels will allow interventions better designed to reverse processes such as denervation in the future. Total RNA was extracted from bilateral rat thyroarytenoid (TA), posterior cricoarytenoid (PCA), and cricothyroid (CT) muscles in rats. Primers were designed using published MyHC isoform sequences. SYBR Green real-time reverse transcription-polymerase chain reaction (SYBR-RT-PCR) was used for quantification. The electropherogram showed a clear separation of total RNA to 28S and 18S subunits. Melting curves illustrated single peaks for all type MyHC primers. All MyHC isoforms were identified in all muscles with various degrees of expression. Quantitative PCR is a sensitive method to detect MyHC isoforms in laryngeal muscle. Isoform expression using mRNA analysis was similar to previous analyses but showed some important differences. This technique can be used to quantitatively assess response to interventions targeted to maintain muscle bulk after denervation. LEARNING OUTCOMES (1) Readers will be able to describe the relationship between myosin heavy chain expression and muscle contractile properties. (2) Readers will be able to separate myosin heavy chain isoforms into slow and fast twitch phenotypes. (3) Readers will be able to describe differential muscle isoform expression between different laryngeal muscles. (4) Readers will be able to compare this study to other modalities of determining muscle fiber type.
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Affiliation(s)
- Douglas J Van Daele
- Department of Otolaryngology - Head and Neck Surgery, Roy J. and Lucille A. Carver College of Medicine, University of Iowa, Iowa City, IA, USA.
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Ohlendieck K. Proteomics of skeletal muscle differentiation, neuromuscular disorders and fiber aging. Expert Rev Proteomics 2010; 7:283-96. [PMID: 20377394 DOI: 10.1586/epr.10.2] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Skeletal muscle fibers are the most abundant cellular structure in the human body. Altered neuromuscular activity, traumatic injury or genetic abnormalities have profound effects on muscle integrity, tissue mass, fiber type distribution, metabolic integration and contractile function. The recent application of mass spectrometry-based proteomics has decisively advanced our molecular understanding of numerous physiological adaptations in healthy muscle and pathophysiological mechanisms associated with major muscle diseases. Skeletal muscle proteomics promises to play a major role in the establishment of a disease-specific biomarker signature for the major classes of neuromuscular disorders. New muscle markers will be crucial for the development of improved diagnostics, the monitoring of disease progression, evaluation of drug action and the identification of novel therapeutic targets.
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Affiliation(s)
- Kay Ohlendieck
- Department of Biology, National University of Ireland, Maynooth, Co. Kildare, Ireland.
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Donghui C, Shicai C, Wei W, Fei L, Jianjun J, Gang C, Hongliang Z. Functional modulation of satellite cells in long-term denervated human laryngeal muscle. Laryngoscope 2009; 120:353-8. [DOI: 10.1002/lary.20796] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Welham NV, Marriott G, Tateya I, Bless DM. Proteomic changes in rat thyroarytenoid muscle induced by botulinum neurotoxin injection. Proteomics 2008; 8:1933-44. [PMID: 18442174 DOI: 10.1002/pmic.200700859] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Botulinum neurotoxin (BoNT) injection into the thyroarytenoid (TA) muscle is a commonly performed medical intervention for adductor spasmodic dysphonia. The mechanism of action of BoNT at the neuromuscular junction is well understood, however, aside from reports focused on myosin heavy chain isoform abundance, there is a paucity of data addressing the effects of therapeutic BoNT injection on the TA muscle proteome. In this study, 12 adult Sprague Dawley rats underwent unilateral TA muscle BoNT serotype A injection followed by tissue harvest at 72 h, 7 days, 14 days, and 56 days postinjection. Three additional rats were reserved as controls. Proteomic analysis was performed using 2-D SDS-PAGE followed by MALDI-MS. Vocal fold movement was significantly reduced by 72 h, with complete return of function by 56 days. Twenty-five protein spots demonstrated significant protein abundance changes following BoNT injection, and were associated with alterations in energy metabolism, muscle contractile function, cellular stress response, transcription, translation, and cell proliferation. A number of protein abundance changes persisted beyond the return of gross physiologic TA function. These findings represent the first report of BoNT-induced changes in any skeletal muscle proteome, and reinforce the utility of applying proteomic tools to the study of system-wide biological processes in normal and perturbed TA muscle function.
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Affiliation(s)
- Nathan V Welham
- Division of Otolaryngology-Head and Neck Surgery, Department of Surgery, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
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Tewfik MA, Latterich M, DiFalco MR, Samaha M. Proteomics of nasal mucus in chronic rhinosinusitis. ACTA ACUST UNITED AC 2008; 21:680-5. [PMID: 18201447 DOI: 10.2500/ajr.2007.21.3103] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
BACKGROUND Chronic rhinosinusitis (CRS) is among the three most common chronic diseases in North America. The area of proteomics research is providing tremendous insight into the mechanisms of a variety of physiological processes and disease states. The purpose of this study was to evaluate qualitative and quantitative differences in protein content of nasal mucus in patients with chronic hypertrophic sinusitis with nasal polyposis when compared with control subjects. METHODS A case-control study was performed in a tertiary academic center. Nasal mucus was collected from four patients with CRS and nasal polyposis as well as four control subjects. The protein content was digested using proteolytic enzymes, labeled with iTRAQ reagents, and subjected to mass spectrometry (MS) analysis. RESULTS A total of 35 proteins were identified, many of which were related to innate and acquired immunity. Lysozyme C precursor was found to be down-regulated by a ratio (R) of 0.65 (p = 0.016) in CRS patients, as was Clara cell phospholipid-binding protein (R = 0.23; p = 0.0018), and antileukoproteinase 1 (R = 0.47; p < 0.0001). A detailed analysis and characterization of the protein isolates is outlined. CONCLUSION The field of proteomics has great potential in leading to a better understanding of the mechanism of the disease process in CRS. Differences in the expression of proteins related to regulation of immune cells and mediators merit additional investigation.
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Affiliation(s)
- Marc A Tewfik
- Department of Otolaryngology-Head and Neck Surgery, Royal Victoria Hospital, McGill University Health Centre, Montreal, Canada.
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Chiu KH, Huang HW, Mok HK. Differential proteome analysis of hagfish dental and somatic skeletal muscles. MARINE BIOTECHNOLOGY (NEW YORK, N.Y.) 2007; 9:689-700. [PMID: 17965921 DOI: 10.1007/s10126-007-9020-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/10/2006] [Revised: 04/16/2007] [Accepted: 04/17/2007] [Indexed: 05/25/2023]
Abstract
Hagfish, the plesiomorphic sister group of all vertebrates, are deep-sea scavengers. The large musculus (m.) longitudinalis linguae (dental muscle) is a specialized element of the feeding apparatus that facilitates the efficient ingestion of food. In this article, we compare the protein expression in hagfish dental and somatic (the m. parietalis) skeletal muscles via two-dimensional gel electrophoresis and mass spectrometry in order to characterize the former muscle. Of the 500 proteins screened, 24 were identified with significant differential expression between these muscles. The proteins that were overexpressed in the dental muscle compared to the somatic muscle were troponin C (TnC), glycogen phosphorylase, beta-enolase, fructose-bisphosphate aldolase A (aldolase A), and glyceraldehyde-3-phosphate dehydrogenase (GAPDH). In contrast, myosin light chain 1 (MLC 1) and creatine kinase (CK) were over-expressed in the somatic muscle relative to the dental muscle. These results suggest that these two muscles have different energy sources and contractile properties and provide an initial representative map for comparative studies of muscle-protein expression in low craniates.
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Affiliation(s)
- Kuo-Hsun Chiu
- Institute of Marine Biology, National Sun Yat-sen University, Kaohsiung, 80424, Taiwan
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