Catechins activate muscle stem cells by Myf5 induction and stimulate muscle regeneration
DC Field | Value | Language |
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dc.contributor.author | Kim, A. Rum | - |
dc.contributor.author | Kim, Kyung Min | - |
dc.contributor.author | Byun, Mi Ran | - |
dc.contributor.author | Hwang, Jun-Ha | - |
dc.contributor.author | Park, Jung Il | - |
dc.contributor.author | Oh, Ho Taek | - |
dc.contributor.author | Kim, Hyo Kyeong | - |
dc.contributor.author | Jeong, Mi Gyeong | - |
dc.contributor.author | Hwang, Eun Sook | - |
dc.contributor.author | Hong, Jeong-Ho | - |
dc.date.accessioned | 2021-09-03T03:48:01Z | - |
dc.date.available | 2021-09-03T03:48:01Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2017-07-22 | - |
dc.identifier.issn | 0006-291X | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/82797 | - |
dc.description.abstract | Muscle weakness is one of the most common symptoms in aged individuals and increases risk of mortality. Thus, maintenance of muscle mass is important for inhibiting aging. In this study, we investigated the effect of catechins, polyphenol compounds in green tea, on muscle regeneration. We found that (-)-epicatechin gallate (ECG) and (-)-epigallocatechin-3-gallate (EGCG) activate satellite cells by induction of Myf5 transcription factors. For satellite cell activation, Akt kinase was significantly induced after ECG treatment and ECG-induced satellite cell activation was blocked in the presence of Akt inhibitor. ECG also promotes myogenic differentiation through the induction of myogenic markers, including Myogenin and Muscle creatine kinase (MCK), in satellite and C2C12 myoblast cells. Finally, EGCG administration to mice significantly increased muscle fiber size for regeneration. Taken together, the results suggest that catechins stimulate muscle stem cell activation and differentiation for muscle regeneration. (C) 2017 Elsevier Inc. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ACADEMIC PRESS INC ELSEVIER SCIENCE | - |
dc.subject | SKELETAL-MUSCLE | - |
dc.subject | SATELLITE CELLS | - |
dc.subject | MYOD | - |
dc.subject | DIFFERENTIATION | - |
dc.subject | STRENGTH | - |
dc.subject | EXERCISE | - |
dc.subject | ATROPHY | - |
dc.subject | AKT | - |
dc.title | Catechins activate muscle stem cells by Myf5 induction and stimulate muscle regeneration | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Hong, Jeong-Ho | - |
dc.identifier.doi | 10.1016/j.bbrc.2017.05.114 | - |
dc.identifier.scopusid | 2-s2.0-85019876901 | - |
dc.identifier.wosid | 000403856700009 | - |
dc.identifier.bibliographicCitation | BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS, v.489, no.2, pp.142 - 148 | - |
dc.relation.isPartOf | BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS | - |
dc.citation.title | BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS | - |
dc.citation.volume | 489 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 142 | - |
dc.citation.endPage | 148 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Biochemistry & Molecular Biology | - |
dc.relation.journalResearchArea | Biophysics | - |
dc.relation.journalWebOfScienceCategory | Biochemistry & Molecular Biology | - |
dc.relation.journalWebOfScienceCategory | Biophysics | - |
dc.subject.keywordPlus | SKELETAL-MUSCLE | - |
dc.subject.keywordPlus | SATELLITE CELLS | - |
dc.subject.keywordPlus | MYOD | - |
dc.subject.keywordPlus | DIFFERENTIATION | - |
dc.subject.keywordPlus | STRENGTH | - |
dc.subject.keywordPlus | EXERCISE | - |
dc.subject.keywordPlus | ATROPHY | - |
dc.subject.keywordPlus | AKT | - |
dc.subject.keywordAuthor | Catechins | - |
dc.subject.keywordAuthor | Satellite cells | - |
dc.subject.keywordAuthor | Muscle regeneration | - |
dc.subject.keywordAuthor | Myogenic differentiation | - |
dc.subject.keywordAuthor | Phosphoinositide 3-kinases/Akt | - |
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