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Original Article

CDDO-Me alleviates oxidative stress in human mesenchymal stem cells

첫 페이지 보기
  • 발행기관
    한국동물생명공학회(구 한국동물번식학회) 바로가기
  • 간행물
    Journal of Animal Reproduction and Biotechnology 바로가기
  • 통권
    Volume. 36 No. 4 (2021.12)바로가기
  • 페이지
    pp.285-291
  • 저자
    Hye Jin Cho, Tae Min Kim
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A406444

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원문정보

초록

영어
Mesenchymal stem cells (MSCs) have been recognized as a therapeutic tool for various diseases due to its unique ability for tissue regeneration and immune regulation. However, poor survival during in vitro expansion and after being administrated in vivo limits its clinical uses. Accordingly, protocols for enhancing cell survivability is critical for establishing an efficient cell therapy is needed. CDDOMe is a synthetic C-28 methyl ester of 2-cyano-3,12-dioxoolean-1,9-dien-28-oic acid, which is known to stimulate nuclear factor erythroid 2-related factor 2 (Nrf2)- antioxidant response element (ARE) pathway. Herein, report that CDDO-Me promoted the proliferation of MSCs and increased colony forming units (CFU) numbers. No alteration in differentiation into tri-lineage mesodermal cells was found after CDDO-Me treatment. We observed that CDDO-Me treatment reduced the cell death induced by oxidative stress, demonstrated by the augment in the expression of Nrf2-downstream genes. Lastly, CDDO-Me led to the nuclear translocation of NRF2. Our data indicate that CDDO-Me can enhance the functionality of MSCs by stimulating cell survival and increasing viability under oxidative stress.

목차

ABSTRACT
INTRODUCTION
MATERIALS AND METHODS
Experimental design
Culturing human umbilical cord-derived MSCs
Cell proliferation assay
Characterization of MSCs
Examining the function of CDDO-Me in MSCs under oxidative stress
qRT-PCR
Immunocytochemistry
Statistical analysis
RESULTS
The effect of CDDO-Me on the proliferation of MSCs
Characterization of MSCs treated with CDDO-Me
Nuclear translocation of NRF2 by CDDO-Me
The effect of CDDO-Me on the survival of MSCs under oxidative stress
DISCUSSION
CONCLUSION
REFERENCES

키워드

CDDO-Me mesenchymal stem cell oxidative stress

저자

  • Hye Jin Cho [ Graduate School of International Agricultural Technology, Seoul National University, Pyeongchang 25354, Korea ]
  • Tae Min Kim [ Graduate School of International Agricultural Technology, Seoul National University, Institutes of Green-Bio Science and Technology, Seoul National University, Pyeongchang 25354, Korea ] Corresponding Author

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    한국동물생명공학회(구 한국동물번식학회) [The Korean Society of Animal Reproduction and Biotechnology]
  • 설립연도
    1976
  • 분야
    농수해양>축산학
  • 소개
    동물번식생리학, 동물생명공학, 수의학, 인공수정 및 수정란이식을 이용한 동물개량에 관한 이론과 기술의 발전을 통해 학계, 연구계, 산업계 및 양축가 상호간의 협력을 도모함으로써 동물과학발전 및 사회일반의 이익에 기여 한다는 목적을 위해 노력해 나가겠습니다.

간행물

  • 간행물명
    Journal of Animal Reproduction and Biotechnology
  • 간기
    계간
  • pISSN
    2671-4639
  • eISSN
    2671-4663
  • 수록기간
    2019~2025
  • 십진분류
    KDC 527 DDC 636

이 권호 내 다른 논문 / Journal of Animal Reproduction and Biotechnology Volume. 36 No. 4

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