Effects of S-glutathionylation on the passive force–length relationship in skeletal muscle fibres of rats and humans

Abstract This study investigated the effect of S-glutathionylation on passive force in skeletal muscle fibres, to determine whether activity-related redox reactions could modulate the passive force properties of muscle. Mechanically-skinned fibres were freshly obtained from human and rat muscle, set...
Ausführliche Beschreibung

Gespeichert in:

Autor*in:	Watanabe, Daiki [verfasserIn] Lamboley, Cedric R. [verfasserIn] Lamb, Graham D. [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2019

Schlagwörter:	Oxidative stress Muscle elasticity Skinned fibre Titin Passive force

Übergeordnetes Werk:	Enthalten in: Journal of muscle research and cell motility - Dordrecht [u.a.] : Springer Science + Business Media B.V, 1980, 41(2019), 2-3 vom: 02. Nov., Seite 239-250
Übergeordnetes Werk:	volume:41 ; year:2019 ; number:2-3 ; day:02 ; month:11 ; pages:239-250

Links:	Volltext

DOI / URN:	10.1007/s10974-019-09563-5

Katalog-ID:	SPR041975847

Internformat


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520			\|a Abstract This study investigated the effect of S-glutathionylation on passive force in skeletal muscle fibres, to determine whether activity-related redox reactions could modulate the passive force properties of muscle. Mechanically-skinned fibres were freshly obtained from human and rat muscle, setting sarcomere length (SL) by laser diffraction. Larger stretches were required to produce passive force in human fibres compared to rat fibres, but there were no fibre-type differences in either species. When fibres were exposed to glutathione disulfide (GSSG; 20 mM, 15 min) whilst stretched (at a SL where passive force reached ~ 20% of maximal $ Ca^{2+} $-activated force, denoted as $ SL_{20 % max} $), passive force was subsequently decreased at all SLs in both type I and type II fibres of rat and human (e.g., passive force at $ SL_{20 % max} $ decreased by 12 to 25%). This decrease was fully reversed by subsequent reducing treatment with dithiothreitol (DTT; 10 mM for 10 min). If freshly skinned fibres were initially treated with DTT, there was an increase in passive force in type II fibres (by 10 ± 3% and 9 ± 2% in rat and human fibres, respectively), but not in type I fibres. These results indicate that (i) S-glutathionylation, presumably in titin, causes a decrease in passive force in skeletal muscle fibres, but the reduction is relatively smaller than that reported in cardiac muscle, (ii) in rested muscle in vivo, there appears to be some level of reversible oxidative modification, probably involving S-glutathionylation of titin, in type II fibres, but not in type I fibres.
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700	1		\|a Lamboley, Cedric R. \|e verfasserin \|4 aut
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allfields	10.1007/s10974-019-09563-5 doi (DE-627)SPR041975847 (SPR)s10974-019-09563-5-e DE-627 ger DE-627 rakwb eng 570 ASE 44.00 bkl Watanabe, Daiki verfasserin aut Effects of S-glutathionylation on the passive force–length relationship in skeletal muscle fibres of rats and humans 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract This study investigated the effect of S-glutathionylation on passive force in skeletal muscle fibres, to determine whether activity-related redox reactions could modulate the passive force properties of muscle. Mechanically-skinned fibres were freshly obtained from human and rat muscle, setting sarcomere length (SL) by laser diffraction. Larger stretches were required to produce passive force in human fibres compared to rat fibres, but there were no fibre-type differences in either species. When fibres were exposed to glutathione disulfide (GSSG; 20 mM, 15 min) whilst stretched (at a SL where passive force reached ~ 20% of maximal $ Ca^{2+} $-activated force, denoted as $ SL_{20 % max} $), passive force was subsequently decreased at all SLs in both type I and type II fibres of rat and human (e.g., passive force at $ SL_{20 % max} $ decreased by 12 to 25%). This decrease was fully reversed by subsequent reducing treatment with dithiothreitol (DTT; 10 mM for 10 min). If freshly skinned fibres were initially treated with DTT, there was an increase in passive force in type II fibres (by 10 ± 3% and 9 ± 2% in rat and human fibres, respectively), but not in type I fibres. These results indicate that (i) S-glutathionylation, presumably in titin, causes a decrease in passive force in skeletal muscle fibres, but the reduction is relatively smaller than that reported in cardiac muscle, (ii) in rested muscle in vivo, there appears to be some level of reversible oxidative modification, probably involving S-glutathionylation of titin, in type II fibres, but not in type I fibres. Oxidative stress (dpeaa)DE-He213 Muscle elasticity (dpeaa)DE-He213 Skinned fibre (dpeaa)DE-He213 Titin (dpeaa)DE-He213 Passive force (dpeaa)DE-He213 Lamboley, Cedric R. verfasserin aut Lamb, Graham D. verfasserin aut Enthalten in Journal of muscle research and cell motility Dordrecht [u.a.] : Springer Science + Business Media B.V, 1980 41(2019), 2-3 vom: 02. Nov., Seite 239-250 (DE-627)300595395 (DE-600)1483095-4 1573-2657 nnns volume:41 year:2019 number:2-3 day:02 month:11 pages:239-250 https://dx.doi.org/10.1007/s10974-019-09563-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.00 ASE AR 41 2019 2-3 02 11 239-250
spelling	10.1007/s10974-019-09563-5 doi (DE-627)SPR041975847 (SPR)s10974-019-09563-5-e DE-627 ger DE-627 rakwb eng 570 ASE 44.00 bkl Watanabe, Daiki verfasserin aut Effects of S-glutathionylation on the passive force–length relationship in skeletal muscle fibres of rats and humans 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract This study investigated the effect of S-glutathionylation on passive force in skeletal muscle fibres, to determine whether activity-related redox reactions could modulate the passive force properties of muscle. Mechanically-skinned fibres were freshly obtained from human and rat muscle, setting sarcomere length (SL) by laser diffraction. Larger stretches were required to produce passive force in human fibres compared to rat fibres, but there were no fibre-type differences in either species. When fibres were exposed to glutathione disulfide (GSSG; 20 mM, 15 min) whilst stretched (at a SL where passive force reached ~ 20% of maximal $ Ca^{2+} $-activated force, denoted as $ SL_{20 % max} $), passive force was subsequently decreased at all SLs in both type I and type II fibres of rat and human (e.g., passive force at $ SL_{20 % max} $ decreased by 12 to 25%). This decrease was fully reversed by subsequent reducing treatment with dithiothreitol (DTT; 10 mM for 10 min). If freshly skinned fibres were initially treated with DTT, there was an increase in passive force in type II fibres (by 10 ± 3% and 9 ± 2% in rat and human fibres, respectively), but not in type I fibres. These results indicate that (i) S-glutathionylation, presumably in titin, causes a decrease in passive force in skeletal muscle fibres, but the reduction is relatively smaller than that reported in cardiac muscle, (ii) in rested muscle in vivo, there appears to be some level of reversible oxidative modification, probably involving S-glutathionylation of titin, in type II fibres, but not in type I fibres. Oxidative stress (dpeaa)DE-He213 Muscle elasticity (dpeaa)DE-He213 Skinned fibre (dpeaa)DE-He213 Titin (dpeaa)DE-He213 Passive force (dpeaa)DE-He213 Lamboley, Cedric R. verfasserin aut Lamb, Graham D. verfasserin aut Enthalten in Journal of muscle research and cell motility Dordrecht [u.a.] : Springer Science + Business Media B.V, 1980 41(2019), 2-3 vom: 02. Nov., Seite 239-250 (DE-627)300595395 (DE-600)1483095-4 1573-2657 nnns volume:41 year:2019 number:2-3 day:02 month:11 pages:239-250 https://dx.doi.org/10.1007/s10974-019-09563-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.00 ASE AR 41 2019 2-3 02 11 239-250
allfields_unstemmed	10.1007/s10974-019-09563-5 doi (DE-627)SPR041975847 (SPR)s10974-019-09563-5-e DE-627 ger DE-627 rakwb eng 570 ASE 44.00 bkl Watanabe, Daiki verfasserin aut Effects of S-glutathionylation on the passive force–length relationship in skeletal muscle fibres of rats and humans 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract This study investigated the effect of S-glutathionylation on passive force in skeletal muscle fibres, to determine whether activity-related redox reactions could modulate the passive force properties of muscle. Mechanically-skinned fibres were freshly obtained from human and rat muscle, setting sarcomere length (SL) by laser diffraction. Larger stretches were required to produce passive force in human fibres compared to rat fibres, but there were no fibre-type differences in either species. When fibres were exposed to glutathione disulfide (GSSG; 20 mM, 15 min) whilst stretched (at a SL where passive force reached ~ 20% of maximal $ Ca^{2+} $-activated force, denoted as $ SL_{20 % max} $), passive force was subsequently decreased at all SLs in both type I and type II fibres of rat and human (e.g., passive force at $ SL_{20 % max} $ decreased by 12 to 25%). This decrease was fully reversed by subsequent reducing treatment with dithiothreitol (DTT; 10 mM for 10 min). If freshly skinned fibres were initially treated with DTT, there was an increase in passive force in type II fibres (by 10 ± 3% and 9 ± 2% in rat and human fibres, respectively), but not in type I fibres. These results indicate that (i) S-glutathionylation, presumably in titin, causes a decrease in passive force in skeletal muscle fibres, but the reduction is relatively smaller than that reported in cardiac muscle, (ii) in rested muscle in vivo, there appears to be some level of reversible oxidative modification, probably involving S-glutathionylation of titin, in type II fibres, but not in type I fibres. Oxidative stress (dpeaa)DE-He213 Muscle elasticity (dpeaa)DE-He213 Skinned fibre (dpeaa)DE-He213 Titin (dpeaa)DE-He213 Passive force (dpeaa)DE-He213 Lamboley, Cedric R. verfasserin aut Lamb, Graham D. verfasserin aut Enthalten in Journal of muscle research and cell motility Dordrecht [u.a.] : Springer Science + Business Media B.V, 1980 41(2019), 2-3 vom: 02. Nov., Seite 239-250 (DE-627)300595395 (DE-600)1483095-4 1573-2657 nnns volume:41 year:2019 number:2-3 day:02 month:11 pages:239-250 https://dx.doi.org/10.1007/s10974-019-09563-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.00 ASE AR 41 2019 2-3 02 11 239-250
allfieldsGer	10.1007/s10974-019-09563-5 doi (DE-627)SPR041975847 (SPR)s10974-019-09563-5-e DE-627 ger DE-627 rakwb eng 570 ASE 44.00 bkl Watanabe, Daiki verfasserin aut Effects of S-glutathionylation on the passive force–length relationship in skeletal muscle fibres of rats and humans 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract This study investigated the effect of S-glutathionylation on passive force in skeletal muscle fibres, to determine whether activity-related redox reactions could modulate the passive force properties of muscle. Mechanically-skinned fibres were freshly obtained from human and rat muscle, setting sarcomere length (SL) by laser diffraction. Larger stretches were required to produce passive force in human fibres compared to rat fibres, but there were no fibre-type differences in either species. When fibres were exposed to glutathione disulfide (GSSG; 20 mM, 15 min) whilst stretched (at a SL where passive force reached ~ 20% of maximal $ Ca^{2+} $-activated force, denoted as $ SL_{20 % max} $), passive force was subsequently decreased at all SLs in both type I and type II fibres of rat and human (e.g., passive force at $ SL_{20 % max} $ decreased by 12 to 25%). This decrease was fully reversed by subsequent reducing treatment with dithiothreitol (DTT; 10 mM for 10 min). If freshly skinned fibres were initially treated with DTT, there was an increase in passive force in type II fibres (by 10 ± 3% and 9 ± 2% in rat and human fibres, respectively), but not in type I fibres. These results indicate that (i) S-glutathionylation, presumably in titin, causes a decrease in passive force in skeletal muscle fibres, but the reduction is relatively smaller than that reported in cardiac muscle, (ii) in rested muscle in vivo, there appears to be some level of reversible oxidative modification, probably involving S-glutathionylation of titin, in type II fibres, but not in type I fibres. Oxidative stress (dpeaa)DE-He213 Muscle elasticity (dpeaa)DE-He213 Skinned fibre (dpeaa)DE-He213 Titin (dpeaa)DE-He213 Passive force (dpeaa)DE-He213 Lamboley, Cedric R. verfasserin aut Lamb, Graham D. verfasserin aut Enthalten in Journal of muscle research and cell motility Dordrecht [u.a.] : Springer Science + Business Media B.V, 1980 41(2019), 2-3 vom: 02. Nov., Seite 239-250 (DE-627)300595395 (DE-600)1483095-4 1573-2657 nnns volume:41 year:2019 number:2-3 day:02 month:11 pages:239-250 https://dx.doi.org/10.1007/s10974-019-09563-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.00 ASE AR 41 2019 2-3 02 11 239-250
allfieldsSound	10.1007/s10974-019-09563-5 doi (DE-627)SPR041975847 (SPR)s10974-019-09563-5-e DE-627 ger DE-627 rakwb eng 570 ASE 44.00 bkl Watanabe, Daiki verfasserin aut Effects of S-glutathionylation on the passive force–length relationship in skeletal muscle fibres of rats and humans 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract This study investigated the effect of S-glutathionylation on passive force in skeletal muscle fibres, to determine whether activity-related redox reactions could modulate the passive force properties of muscle. Mechanically-skinned fibres were freshly obtained from human and rat muscle, setting sarcomere length (SL) by laser diffraction. Larger stretches were required to produce passive force in human fibres compared to rat fibres, but there were no fibre-type differences in either species. When fibres were exposed to glutathione disulfide (GSSG; 20 mM, 15 min) whilst stretched (at a SL where passive force reached ~ 20% of maximal $ Ca^{2+} $-activated force, denoted as $ SL_{20 % max} $), passive force was subsequently decreased at all SLs in both type I and type II fibres of rat and human (e.g., passive force at $ SL_{20 % max} $ decreased by 12 to 25%). This decrease was fully reversed by subsequent reducing treatment with dithiothreitol (DTT; 10 mM for 10 min). If freshly skinned fibres were initially treated with DTT, there was an increase in passive force in type II fibres (by 10 ± 3% and 9 ± 2% in rat and human fibres, respectively), but not in type I fibres. These results indicate that (i) S-glutathionylation, presumably in titin, causes a decrease in passive force in skeletal muscle fibres, but the reduction is relatively smaller than that reported in cardiac muscle, (ii) in rested muscle in vivo, there appears to be some level of reversible oxidative modification, probably involving S-glutathionylation of titin, in type II fibres, but not in type I fibres. Oxidative stress (dpeaa)DE-He213 Muscle elasticity (dpeaa)DE-He213 Skinned fibre (dpeaa)DE-He213 Titin (dpeaa)DE-He213 Passive force (dpeaa)DE-He213 Lamboley, Cedric R. verfasserin aut Lamb, Graham D. verfasserin aut Enthalten in Journal of muscle research and cell motility Dordrecht [u.a.] : Springer Science + Business Media B.V, 1980 41(2019), 2-3 vom: 02. Nov., Seite 239-250 (DE-627)300595395 (DE-600)1483095-4 1573-2657 nnns volume:41 year:2019 number:2-3 day:02 month:11 pages:239-250 https://dx.doi.org/10.1007/s10974-019-09563-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.00 ASE AR 41 2019 2-3 02 11 239-250
language	English
source	Enthalten in Journal of muscle research and cell motility 41(2019), 2-3 vom: 02. Nov., Seite 239-250 volume:41 year:2019 number:2-3 day:02 month:11 pages:239-250
sourceStr	Enthalten in Journal of muscle research and cell motility 41(2019), 2-3 vom: 02. Nov., Seite 239-250 volume:41 year:2019 number:2-3 day:02 month:11 pages:239-250
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	Oxidative stress Muscle elasticity Skinned fibre Titin Passive force
dewey-raw	570
isfreeaccess_bool	false
container_title	Journal of muscle research and cell motility
authorswithroles_txt_mv	Watanabe, Daiki @@aut@@ Lamboley, Cedric R. @@aut@@ Lamb, Graham D. @@aut@@
publishDateDaySort_date	2019-11-02T00:00:00Z
hierarchy_top_id	300595395
dewey-sort	3570
id	SPR041975847
language_de	englisch
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author	Watanabe, Daiki
spellingShingle	Watanabe, Daiki ddc 570 bkl 44.00 misc Oxidative stress misc Muscle elasticity misc Skinned fibre misc Titin misc Passive force Effects of S-glutathionylation on the passive force–length relationship in skeletal muscle fibres of rats and humans
authorStr	Watanabe, Daiki
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topic_title	570 ASE 44.00 bkl Effects of S-glutathionylation on the passive force–length relationship in skeletal muscle fibres of rats and humans Oxidative stress (dpeaa)DE-He213 Muscle elasticity (dpeaa)DE-He213 Skinned fibre (dpeaa)DE-He213 Titin (dpeaa)DE-He213 Passive force (dpeaa)DE-He213
topic	ddc 570 bkl 44.00 misc Oxidative stress misc Muscle elasticity misc Skinned fibre misc Titin misc Passive force
topic_unstemmed	ddc 570 bkl 44.00 misc Oxidative stress misc Muscle elasticity misc Skinned fibre misc Titin misc Passive force
topic_browse	ddc 570 bkl 44.00 misc Oxidative stress misc Muscle elasticity misc Skinned fibre misc Titin misc Passive force
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title	Effects of S-glutathionylation on the passive force–length relationship in skeletal muscle fibres of rats and humans
ctrlnum	(DE-627)SPR041975847 (SPR)s10974-019-09563-5-e
title_full	Effects of S-glutathionylation on the passive force–length relationship in skeletal muscle fibres of rats and humans
author_sort	Watanabe, Daiki
journal	Journal of muscle research and cell motility
journalStr	Journal of muscle research and cell motility
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author_browse	Watanabe, Daiki Lamboley, Cedric R. Lamb, Graham D.
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title_sort	effects of s-glutathionylation on the passive force–length relationship in skeletal muscle fibres of rats and humans
title_auth	Effects of S-glutathionylation on the passive force–length relationship in skeletal muscle fibres of rats and humans
abstract	Abstract This study investigated the effect of S-glutathionylation on passive force in skeletal muscle fibres, to determine whether activity-related redox reactions could modulate the passive force properties of muscle. Mechanically-skinned fibres were freshly obtained from human and rat muscle, setting sarcomere length (SL) by laser diffraction. Larger stretches were required to produce passive force in human fibres compared to rat fibres, but there were no fibre-type differences in either species. When fibres were exposed to glutathione disulfide (GSSG; 20 mM, 15 min) whilst stretched (at a SL where passive force reached ~ 20% of maximal $ Ca^{2+} $-activated force, denoted as $ SL_{20 % max} $), passive force was subsequently decreased at all SLs in both type I and type II fibres of rat and human (e.g., passive force at $ SL_{20 % max} $ decreased by 12 to 25%). This decrease was fully reversed by subsequent reducing treatment with dithiothreitol (DTT; 10 mM for 10 min). If freshly skinned fibres were initially treated with DTT, there was an increase in passive force in type II fibres (by 10 ± 3% and 9 ± 2% in rat and human fibres, respectively), but not in type I fibres. These results indicate that (i) S-glutathionylation, presumably in titin, causes a decrease in passive force in skeletal muscle fibres, but the reduction is relatively smaller than that reported in cardiac muscle, (ii) in rested muscle in vivo, there appears to be some level of reversible oxidative modification, probably involving S-glutathionylation of titin, in type II fibres, but not in type I fibres.
abstractGer	Abstract This study investigated the effect of S-glutathionylation on passive force in skeletal muscle fibres, to determine whether activity-related redox reactions could modulate the passive force properties of muscle. Mechanically-skinned fibres were freshly obtained from human and rat muscle, setting sarcomere length (SL) by laser diffraction. Larger stretches were required to produce passive force in human fibres compared to rat fibres, but there were no fibre-type differences in either species. When fibres were exposed to glutathione disulfide (GSSG; 20 mM, 15 min) whilst stretched (at a SL where passive force reached ~ 20% of maximal $ Ca^{2+} $-activated force, denoted as $ SL_{20 % max} $), passive force was subsequently decreased at all SLs in both type I and type II fibres of rat and human (e.g., passive force at $ SL_{20 % max} $ decreased by 12 to 25%). This decrease was fully reversed by subsequent reducing treatment with dithiothreitol (DTT; 10 mM for 10 min). If freshly skinned fibres were initially treated with DTT, there was an increase in passive force in type II fibres (by 10 ± 3% and 9 ± 2% in rat and human fibres, respectively), but not in type I fibres. These results indicate that (i) S-glutathionylation, presumably in titin, causes a decrease in passive force in skeletal muscle fibres, but the reduction is relatively smaller than that reported in cardiac muscle, (ii) in rested muscle in vivo, there appears to be some level of reversible oxidative modification, probably involving S-glutathionylation of titin, in type II fibres, but not in type I fibres.
abstract_unstemmed	Abstract This study investigated the effect of S-glutathionylation on passive force in skeletal muscle fibres, to determine whether activity-related redox reactions could modulate the passive force properties of muscle. Mechanically-skinned fibres were freshly obtained from human and rat muscle, setting sarcomere length (SL) by laser diffraction. Larger stretches were required to produce passive force in human fibres compared to rat fibres, but there were no fibre-type differences in either species. When fibres were exposed to glutathione disulfide (GSSG; 20 mM, 15 min) whilst stretched (at a SL where passive force reached ~ 20% of maximal $ Ca^{2+} $-activated force, denoted as $ SL_{20 % max} $), passive force was subsequently decreased at all SLs in both type I and type II fibres of rat and human (e.g., passive force at $ SL_{20 % max} $ decreased by 12 to 25%). This decrease was fully reversed by subsequent reducing treatment with dithiothreitol (DTT; 10 mM for 10 min). If freshly skinned fibres were initially treated with DTT, there was an increase in passive force in type II fibres (by 10 ± 3% and 9 ± 2% in rat and human fibres, respectively), but not in type I fibres. These results indicate that (i) S-glutathionylation, presumably in titin, causes a decrease in passive force in skeletal muscle fibres, but the reduction is relatively smaller than that reported in cardiac muscle, (ii) in rested muscle in vivo, there appears to be some level of reversible oxidative modification, probably involving S-glutathionylation of titin, in type II fibres, but not in type I fibres.
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container_issue	2-3
title_short	Effects of S-glutathionylation on the passive force–length relationship in skeletal muscle fibres of rats and humans
url	https://dx.doi.org/10.1007/s10974-019-09563-5
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author2	Lamboley, Cedric R. Lamb, Graham D.
author2Str	Lamboley, Cedric R. Lamb, Graham D.
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doi_str	10.1007/s10974-019-09563-5
up_date	2024-07-04T00:20:03.290Z
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Effects of S-glutathionylation on the passive force–length relationship in skeletal muscle fibres of rats and humans

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