ArticleInternational journal of molecular sciences2020
MBNL1-Associated Mitochondrial Dysfunction and Apoptosis in C2C12 Myotubes and Mouse Skeletal Muscle.
Article in International journal of molecular sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed, 14 citations in OpenAlex.
- Radial pressure wave treatment accelerates recovery from immobilization-induced soleus muscle atrophy and improves ankle range of motion in mice.European journal of applied physiology · 2026Article
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- UHPLC-MS based metabolomics study of the ErZhi formula on skeletal muscle against osteosarcopenia focusing on energy metabolism.Animal models and experimental medicine · 2026Article
- MBNL1 Promotes Intestinal Fibrosis via RAS-MAPK Pathway-Mediated Fibroblast Activation and Proliferation.Biomedicines · 2026Article
- Nuclear MBL-1 modulates mitochondrial morphology through carnitine palmitoyltransferase inProceedings of the National Academy of Sciences of the United States of America · 2026Article
- Aerobic Training Alleviates Muscle Atrophy by Promoting the Proliferation of Skeletal Muscle Satellite Cells in Myotonic Dystrophy Type 1 by Inhibiting GlycolysisCurrent stem cell research & therapy · 2025Article
- Effects of atmospherically relevant PMFrontiers in public health · 2025Review
- Mitochondrial Dysfunction in Repeat Expansion Diseases.Antioxidants (Basel, Switzerland) · 2023Review
- Identification of mitochondria-related action targets of quercetin in melanoma cells.Mitochondrial DNA. Part B, Resources · 2023Article
- Ginsenoside Rd ameliorates muscle wasting by suppressing the signal transducer and activator of transcription 3 pathway.Journal of cachexia, sarcopenia and muscle · 2022Article
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Authors and funding
8 authors at 3 institutions in 1 country.
Funding
Abstract
We explored the interrelationship between a tissue-specific alternative splicing factor muscleblind-like 1 (MBNL1) and peroxisome proliferator-activated receptor-γ coactivator 1-α (PGC-1α), B-cell lymphoma 2 (Bcl-2) or Bcl-2-associated X protein (Bax) in C2C12 myotubes and mouse skeletal muscle to investigate a possible physiological role of MBNL1 in mitochondrial-associated apoptosis of skeletal muscle. Expression level of PGC-1α and mitochondrial membrane potential evaluated by the fluorescence ratio of JC-1 aggregate to monomer in C2C12 myotubes were suppressed by knockdown of MBNL1. Conversely, the ratio of Bax to Bcl-2 as well as the apoptotic index in C2C12 myotubes was increased by MBNL1 knockdown. In plantaris muscle, on the other hand, not only the minimum muscle fiber diameter but also the expression level of MBNL1 and PGC-1α in of 100-week-old mice were significantly lower than that of 10-week-old mice. Furthermore, the ratio of Bax to Bcl-2 in mouse plantaris muscle was increased by aging. These results suggest that MBNL1 may play a key role in aging-associated muscle atrophy accompanied with mitochondrial dysfunction and apoptosis via mediating PGC-1α expression in skeletal muscle.
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Registered trials
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