NUDT7 Can Promote Slow Myofiber Formation and Its Endogenous Expression
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- EBIHARA Ryo
- Meat and Muscle Science Laboratory, Department of Animal and Marine Bioresource Sciences, Faculty of Agriculture, Kyushu University
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- BHANDARI Sushil
- Department of Microbiology, Wonkwang University School of Medicine
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- CHOE Seong–Kyu
- Department of Microbiology, Wonkwang University School of Medicine
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- QAHAR Mulan
- Meat and Muscle Science Laboratory, Department of Animal and Marine Bioresource Sciences, Faculty of Agriculture, Kyushu University
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- MIZUNOYA Wataru
- Meat and Muscle Science Laboratory, Department of Animal and Marine Bioresource Sciences, Faculty of Agriculture, Kyushu University Department of Microbiology, Wonkwang University School of Medicine
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- 辰巳 隆一
- 九州大学大学院農学研究院 資源生物科学部門 動物・海洋生物資源学講座
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- 中村 真子
- 九州大学大学院農学研究院附属国際農業教育・研究推進センター
書誌事項
- 公開日
- 2022
- 資源種別
- departmental bulletin paper
- DOI
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- 10.5109/4772335
- 公開者
- Faculty of Agriculture, Kyushu University
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説明
Skeletal muscle is a tissue mainly composed of four types of myofibers. They are formed of multinucleated myotubes through myogenic differentiation. Myogenic differentiation has several steps and they express specific gene markers sequentially. It was reported that Nucleoside diphosphate linked moiety X–type motif7 (NUDT7) is expressed in muscle. To determine NUDT7 function in myogenesis in vitro, we performed the experiments with C2C12 myoblasts. The cells were pre–cultured in the 10% FBS–growth medium for a day and were induced differentiation in 2% HS–DMEM differentiation medium for eight days. They were forced to overexpress NUDT7 in lipofection method. They were harvested and were analyzed for mRNA and protein expression. In the results, NUDT7 mRNA expression was increased during myogenic differentiation. Myf5 was increasingly expressed at the early stage (day 2 and 3) followed by Mrf4, Myogenin and Myoglobin. The expression pattern of NUDT7 is similar to that of Myogenin and Myoglobin. The NUDT7 overexpression activated endogenous NUDT7 expression and MyHC1 mRNA expression, suggesting that NUDT7 overexpression partly promoted slow myofiber formation, which may explain the mechanisms to modulate the types of myofibers.
収録刊行物
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- Journal of the Faculty of Agriculture, Kyushu University
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Journal of the Faculty of Agriculture, Kyushu University 67 (1), 1-7, 2022
Faculty of Agriculture, Kyushu University
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詳細情報 詳細情報について
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- CRID
- 1390573242745494912
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- NII書誌ID
- AA00247166
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- DOI
- 10.5109/4772335
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- HANDLE
- 2324/4772335
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- ISSN
- 00236152
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- 本文言語コード
- en
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- 資料種別
- departmental bulletin paper
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- データソース種別
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