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Mycoleptodonoides aitchisonii water extract regulates osteoblast differentiation by activating the AMPK signaling pathway

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  • 발행기관
    한국버섯학회 바로가기
  • 간행물
    한국버섯학회지 KCI 등재 바로가기
  • 통권
    제23권 제3호 (2025.09)바로가기
  • 페이지
    pp.125-132
  • 저자
    Eugene Cho, Hyoun Woo Kim, Yun Jin Lim, Deuk-Sil Oh, Hyun Suk Kim
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A474434

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초록

영어
Bone-related diseases (e.g., osteoporosis) represent a significant health challenge, prompting research for effective therapeutic agents, particularly from natural sources. The edible mushroom, Mycoleptodonoides aitchisonii has attracted interest due to its wide range of biological activities. Cytotoxicity assays revealed no significant toxicity of the M. aitchisonii water extract (MAWE) up to 50 μg/mL. MAWE significantly promoted dose-dependent osteoblast differentiation with ALP activity and mineralization increase by 109.17 % and 23 %, respectively, compared with the differentiation-only group. Moreover, MAWE significantly upregulated osteoblast-related gene expressions, including that of type I collagen (COL1A), osterix (Osx), and osteopontin (OPN). Furthermore, MAWE treatment significantly increased AMPK phosphorylation. This effect was further confirmed by demonstrating that the AMPK inhibitor compound C suppressed AMPK phosphorylation, and subsequent MAWE treatment restored it. In summary, these results demonstrate that MAWE possesses potent osteoblast differentiation-promoting efficacy, primarily through AMPK signaling pathway activation.

목차

ABSTRACT
INTRODUCTION
MATERIALS AND METHODS
Preparation of mushroom extracts
Cell culture and differentiation
MTT assay
Alkaline phosphatase (ALP) staining and activity
Alizarin Red S (ARS) staining
Western blot analysis
Statistical analysis
RESULTS AND DISCUSSION
Effect of different solvent extracts of M. aitchisonii on cell viability
Enhancement of alkaline phosphatase activity by MAWE in MC3T3-E1 cells
Effect of MAWE on mineralization of MC3T-E1 cells during differentiation
Effect of MAWE on the expression of osteogenesis-related genes during differentiation
MAWE-Induced AMPK Phosphorylation During Differentiation of MC3T3-E1 Cells
CONCLUSION
REFERENCES

키워드

Mycoleptodonoides aitchisonii Osteoblast ALP activity Mineralization AMPK

저자

  • Eugene Cho [ Jeollanamdo Forest Research Institute, Naju 58213, Republic of Korea ]
  • Hyoun Woo Kim [ Jeollanamdo Forest Research Institute, Naju 58213, Republic of Korea ]
  • Yun Jin Lim [ Jeollanamdo Forest Research Institute, Naju 58213, Republic of Korea ]
  • Deuk-Sil Oh [ Jeollanamdo Forest Research Institute, Naju 58213, Republic of Korea ]
  • Hyun Suk Kim [ Jeollanamdo Forest Research Institute, Naju 58213, Republic of Korea ] Corresponding Author

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    한국버섯학회 [The Korean Society of Mushroom Science]
  • 설립연도
    1997
  • 분야
    농수해양>농학
  • 소개
    우리나라의 버섯 연구와 관련 산업의 발전에 기여하고 버섯관련 연구자와 관련산업 종사자간의 학술정보 등의 교류를 목적으로 한다.

간행물

  • 간행물명
    한국버섯학회지 [Journal of MUSHROOMS]
  • 간기
    계간
  • pISSN
    1738-0294
  • eISSN
    2288-8853
  • 수록기간
    2003~2025
  • 등재여부
    KCI 등재
  • 십진분류
    KDC 525 DDC 635

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