(Q50850267)

24 March 2018

title

Length dependence of striated muscle force generation is controlled by phosphorylation of cTnI at serines 23/24. (English)

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24 March 2018

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3

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24 March 2018

author name string

Laurin M Hanft

series ordinal

1

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24 March 2018

Brandon J Biesiadecki

series ordinal

2

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24 March 2018

language of work or name

English

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publication date

8 July 2013

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24 March 2018

number of pages

13

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inferred from page(s)

published in

Journal of Physiology

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24 March 2018

volume

591

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24 March 2018

issue

18

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24 March 2018

page(s)

4535-4547

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24 March 2018

Perturbed length-dependent activation in human hypertrophic cardiomyopathy with missense sarcomeric gene mutations

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Impact of site-specific phosphorylation of protein kinase A sites Ser23 and Ser24 of cardiac troponin I in human cardiomyocytes

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N-terminal phosphorylation of cardiac troponin-I reduces length-dependent calcium sensitivity of contraction in cardiac muscle

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Enhanced Ca2+ binding of cardiac troponin reduces sarcomere length dependence of contractile activation independently of strong crossbridges

8 September 2018

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Length and PKA Dependence of Force Generation and Loaded Shortening in Porcine Cardiac Myocytes

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AMP-activated protein kinase phosphorylates cardiac troponin I at Ser-150 to increase myofilament calcium sensitivity and blunt PKA-dependent function.

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Calcium binding kinetics of troponin C strongly modulate cooperative activation and tension kinetics in cardiac muscle

8 September 2018

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Length dependence of force generation exhibit similarities between rat cardiac myocytes and skeletal muscle fibres.

8 September 2018

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Familial dilated cardiomyopathy caused by an alpha-tropomyosin mutation: the distinctive natural history of sarcomeric dilated cardiomyopathy

8 September 2018

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Effect of troponin I Ser23/24 phosphorylation on Ca2+-sensitivity in human myocardium depends on the phosphorylation background

8 September 2018

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Mutations in Troponin that cause HCM, DCM AND RCM: what can we learn about thin filament function?

8 September 2018

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Sites of intra- and intermolecular cross-linking of the N-terminal extension of troponin I in human cardiac whole troponin complex

8 September 2018

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Correlations between alterations in length-dependent Ca2+ activation of cardiac myofilaments and the end-systolic pressure-volume relation

8 September 2018

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Phosphorylation-dependent conformational transition of the cardiac specific N-extension of troponin I in cardiac troponin

8 September 2018

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A review of the stroke volume response to upright exercise in healthy subjects

8 September 2018

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In vivo and in vitro analysis of cardiac troponin I phosphorylation

8 September 2018

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Myosin crossbridge activation of cardiac thin filaments: implications for myocardial function in health and disease

8 September 2018

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Essential role of troponin I in the positive inotropic response to isoprenaline in mouse hearts contracting auxotonically

8 September 2018

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Loaded shortening, power output, and rate of force redevelopment are increased with knockout of cardiac myosin binding protein-C

8 September 2018

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Identification of a functionally critical protein kinase C phosphorylation residue of cardiac troponin T

8 September 2018

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Troponin I in the murine myocardium: influence on length-dependent activation and interfilament spacing

8 September 2018

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Force-velocity and power-load curves in rat skinned cardiac myocytes.

8 September 2018

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A truncated cardiac troponin T molecule in transgenic mice suggests multiple cellular mechanisms for familial hypertrophic cardiomyopathy

8 September 2018

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Protein kinase A does not alter unloaded velocity of sarcomere shortening in skinned rat cardiac trabeculae.

8 September 2018

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Regulation of the interaction between actin and myosin subfragment 1: evidence for three states of the thin filament

8 September 2018

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Mutagenesis of cardiac troponin I. Role of the unique NH2-terminal peptide in myofilament activation.

8 September 2018

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Protein kinase A does not alter economy of force maintenance in skinned rat cardiac trabeculae.

8 September 2018

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The variation in isometric tension with sarcomere length in vertebrate muscle fibres

8 September 2018

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The relations between sarcomere length and characteristics of isometric twitch contractions of frog sartorius muscle

8 September 2018

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Effects of partial extraction of troponin complex upon the tension-pCa relation in rabbit skeletal muscle. Further evidence that tension development involves cooperative effects within the thin filament

8 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3784197

Factors influencing the ascending limb of the sarcomere length-tension relationship in rabbit skinned muscle fibres

8 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3784197

Influence of a strong-binding myosin analogue on calcium-sensitive mechanical properties of skinned skeletal muscle fibers

8 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3784197

Phosphorylation of troponin I and the inotropic effect of adrenaline in the perfused rabbit heart

8 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3784197

Effect of protein kinase A on calcium sensitivity of force and its sarcomere length dependence in human cardiomyocytes

8 September 2018

1 reference

Crossref

https://api.crossref.org/works/10.1113%2FJPHYSIOL.2013.258400

Dependence of the contractile activation of skinned cardiac cells on the sarcomere length

21 January 2018

1 reference

Crossref

https://api.crossref.org/works/10.1113%2FJPHYSIOL.2013.258400

Expression and regulation of mutant forms of cardiac TnI in a reconstituted actomyosin system: role of kinase dependent phosphorylation

21 January 2018

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12 December 2020

The effect of troponin I phosphorylation on the Ca2+-binding properties of the Ca2+-regulatory site of bovine cardiac troponin

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12 December 2020

The tropomyosin domain is flexible and disordered in reconstituted thin filaments

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12 December 2020

Sarcomere length dependence of the rate of tension redevelopment and submaximal tension in rat and rabbit skinned skeletal muscle fibres

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12 December 2020

The troponin C G159D mutation blunts myofilament desensitization induced by troponin I Ser23/24 phosphorylation

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12 December 2020

Myocardial Contractility as Described by Ventricular Function Curves; Observations on Starling's Law of the Heart

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12 December 2020

Tension development and sarcomere length in rat cardiac trabeculae. Evidence of length-dependent activation

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12 December 2020

The regulation of the energy output of the heart

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12 December 2020

Effect of troponin I phosphorylation by protein kinase A on length-dependence of tension activation in skinned cardiac muscle fibers

1 reference

12 December 2020

An improved method for exchanging troponin subunits in detergent skinned rat cardiac fiber bundles

1 reference

12 December 2020

Effects of phosphorylation of troponin I and C protein on isometric tension and velocity of unloaded shortening in skinned single cardiac myocytes from rats

1 reference

12 December 2020

Increased Ca2+ affinity of cardiac thin filaments reconstituted with cardiomyopathy-related mutant cardiac troponin I

1 reference

12 December 2020

Ca2+ dependence of loaded shortening in rat skinned cardiac myocytes and skeletal muscle fibres

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12 December 2020

Computer programs for calculating total from specified free or free from specified total ionic concentrations in aqueous solutions containing multiple metals and ligands

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12 December 2020

Strong binding of myosin modulates length-dependent Ca2+ activation of rat ventricular myocytes

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12 December 2020

Improved methodology for analysis and quantitation of proteins on one-dimensional silver-stained slab gels

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12 December 2020

Beta-adrenergic receptor stimulation increases unloaded shortening velocity of skinned single ventricular myocytes from rats

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12 December 2020

Length-dependent activation in three striated muscle types of the rat

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12 December 2020

10.1113/JPHYSIOL.2013.258400

Identifiers

DOI

1 reference

24 March 2018

PMC publication ID

3784197

0 references

1 reference

24 March 2018