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O-GlcNAcylation, contractile protein modifications and calcium affinity in skeletal muscle

Overview of attention for article published in Frontiers in Physiology, October 2014
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Title
O-GlcNAcylation, contractile protein modifications and calcium affinity in skeletal muscle
Published in
Frontiers in Physiology, October 2014
DOI 10.3389/fphys.2014.00421
Pubmed ID
Authors

Caroline Cieniewski-Bernard, Matthias Lambert, Erwan Dupont, Valérie Montel, Laurence Stevens, Bruno Bastide

Abstract

O-GlcNAcylation, a generally undermined atypical protein glycosylation process, is involved in a dynamic and highly regulated interplay with phosphorylation. Akin to phosphorylation, O-GlcNAcylation is also involved in the physiopathology of several acquired diseases, such as muscle insulin resistance or muscle atrophy. Recent data underline that the interplay between phosphorylation and O-GlcNAcylation acts as a modulator of skeletal muscle contractile activity. In particular, the O-GlcNAcylation level of the phosphoprotein myosin light chain 2 seems to be crucial in the modulation of the calcium activation properties, and should be responsible for changes in calcium properties observed in functional atrophy. Moreover, since several key structural proteins are O-GlcNAc-modified, and because of the localization of the enzymes involved in the O-GlcNAcylation/de-O-GlcNAcylation process to the nodal Z disk, a role of O-GlcNAcylation in the modulation of the sarcomeric structure should be considered.

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X Demographics

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 29 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 29 100%

Demographic breakdown

Readers by professional status Count As %
Student > Master 9 31%
Researcher 4 14%
Student > Ph. D. Student 4 14%
Student > Postgraduate 2 7%
Professor > Associate Professor 2 7%
Other 3 10%
Unknown 5 17%
Readers by discipline Count As %
Agricultural and Biological Sciences 13 45%
Biochemistry, Genetics and Molecular Biology 4 14%
Medicine and Dentistry 4 14%
Nursing and Health Professions 1 3%
Neuroscience 1 3%
Other 1 3%
Unknown 5 17%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 30 October 2014.
All research outputs
#20,241,019
of 22,768,097 outputs
Outputs from Frontiers in Physiology
#9,334
of 13,560 outputs
Outputs of similar age
#217,265
of 260,456 outputs
Outputs of similar age from Frontiers in Physiology
#79
of 122 outputs
Altmetric has tracked 22,768,097 research outputs across all sources so far. This one is in the 1st percentile – i.e., 1% of other outputs scored the same or lower than it.
So far Altmetric has tracked 13,560 research outputs from this source. They typically receive more attention than average, with a mean Attention Score of 7.5. This one is in the 1st percentile – i.e., 1% of its peers scored the same or lower than it.
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We're also able to compare this research output to 122 others from the same source and published within six weeks on either side of this one. This one is in the 1st percentile – i.e., 1% of its contemporaries scored the same or lower than it.