ArticlePhysiological reports2016
Exercise training increases protein O-GlcNAcylation in rat skeletal muscle.
Article in Physiological reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
15 citing papers in PubMed, 1 synthesis or guideline pooled it, 14 citations in OpenAlex.
- Mapping the effects of exercise on cognition and physical function: a scoping review of rodent studies.Frontiers in physiology · 2026Pooled it
- Seeking the Mechanism for Reversal of Enhanced Insulin Sensitivity After Acute Exercise.Exercise and sport sciences reviews · 2026Review
- Myokine Cathepsin B as a Key Muscle-Brain Axis Regulator Mediates Treadmill-Running-Induced Hippocampal Neurogenesis and Cognitive Improvement in Mice.Research (Washington, D.C.) · 2026Article
- O-GlcNAcase Inhibitor Improves Denervation-Induced Muscle Atrophy in Mice.Journal of cachexia, sarcopenia and muscle · 2025Article
- Regulation of protein O-GlcNAcylation by circadian, metabolic, and cellular signals.The Journal of biological chemistry · 2024Review
- ProteinMetabolites · 2022Review
- Review
- Glucose Uptake by Skeletal Muscle within the Contexts of Type 2 Diabetes and Exercise: An Integrated Approach.Nutrients · 2022Review
- Role ofPhysiological reviews · 2021Review
- Regulation of Skeletal Muscle Glucose Transport and Glucose Metabolism by Exercise Training.Nutrients · 2019Review
- Involvement of O-GlcNAcylation in the Skeletal Muscle Physiology and Physiopathology: Focus on Muscle Metabolism.Frontiers in endocrinology · 2018Review
- Protein O-GlcNAc Modification Increases in White Blood Cells After a Single Bout of Physical Exercise.Frontiers in immunology · 2018Article
- Seasonal and flight-related variation of galectin expression in heart, liver and flight muscles of yellow-rumped warblers (Setophaga coronata).Glycoconjugate journal · 2017Article
- Erratum to: Treadmill Exercise Attenuates α-Synuclein Levels by Promoting Mitochondrial Function and Autophagy Possibly via SIRT1 in the Chronic MPTP/P-Induced Mouse Model of Parkinson's Disease.Neurotoxicity research · 2017Article
- Exercise training increases protein O-GlcNAcylation in rat skeletal muscle.Physiological reports · 2016Article
Corrections and comments
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Authors and funding
10 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Protein O-GlcNAcylation has emerged as an important intracellular signaling system with both physiological and pathophysiological functions, but the role of protein O-GlcNAcylation in skeletal muscle remains elusive. In this study, we tested the hypothesis that protein O-GlcNAcylation is a dynamic signaling system in skeletal muscle in exercise and disease. Immunoblotting showed different protein O-GlcNAcylation pattern in the prototypical slow twitch soleus muscle compared to fast twitch EDL from rats, with greater O-GlcNAcylation level in soleus associated with higher expression of the modulating enzymes O-GlcNAc transferase (OGT), O-GlcNAcase (OGA), and glutamine fructose-6-phosphate amidotransferase isoforms 1 and 2 (GFAT1, GFAT2). Six weeks of exercise training by treadmill running, but not an acute exercise bout, increased protein O-GlcNAcylation in rat soleus and EDL There was a striking increase in O-GlcNAcylation of cytoplasmic proteins ~50 kDa in size that judged from mass spectrometry analysis could represent O-GlcNAcylation of one or more key metabolic enzymes. This suggests that cytoplasmic O-GlcNAc signaling is part of the training response. In contrast to exercise training, postinfarction heart failure (HF) in rats and humans did not affect skeletal muscle O-GlcNAcylation level, indicating that aberrant O-GlcNAcylation cannot explain the skeletal muscle dysfunction in HF Human skeletal muscle displayed extensive protein O-GlcNAcylation that by large mirrored the fiber-type-related O-GlcNAcylation pattern in rats, suggesting O-GlcNAcylation as an important signaling system also in human skeletal muscle.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.