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Advanced bioreactor design and bioprocess controls for tissue engineering & regenerative medicine

첫 페이지 보기
  • 발행기관
    강원대학교 산림과학연구소 바로가기
  • 간행물
    강원대학교 산림과학연구소 학술대회 바로가기
  • 통권
    2019 International Symposium of Institute of Forest Science (2019.09)바로가기
  • 페이지
    pp.76-76
  • 저자
    Ki-Taek Lim
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A450327

원문정보

초록

영어
Stem cells are regarded as a promising tool in cell therapy and tissue engineering because of their high proliferation and multi-differentiation capabilities. However, the clinical use of human mesenchymal stem cells (hMSCs) is limited by technical difficulties in mass production, high manufacturing costs, and contamination. In the context of mass production and stem cell regulation, bioreactor systems not only modulate environmental and biochemical cues but also induce biomechanical cues such as shear stress and hypoxia. In this study, we developed a fully automated bioreactor system (fABS) for precisely controlling stem cell fate and applied this system to the proliferation and differentiation of human bone-derived mesenchymal stem cells (hBMSCs). The fABS mainly consists of 5 systems: a monitoring system, the primary control system, a medium feeding system, a mass flow controller, and a cell culture system. We evaluated the precision with which the fABS regulated the environment and found that the shear stress induced by the fABS enhanced hMSC proliferation and osteogenic differentiation. Moreover, the hypoxia induced by the fABS enhanced chondrogenic differentiation. Since this system can be used for a variety of purposes, e.g., mass production, osteogenic differentiation, and chondrogenic differentiation, the fABS promises to help advance stem cell technologies.

키워드

Automated bioreactor Bioprocess control Stem cells Tissue engineering Regenerative medicine

저자

  • Ki-Taek Lim [ Department of Biosystems Engineering, Kangwon National University, Chuncheon 24341, Republic of Korea ] Corresponding Author

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    강원대학교 산림과학연구소 [Institute of Forest Science Kangwon National University]
  • 설립연도
    1975
  • 분야
    농수해양>임학
  • 소개
    강원대학교부설산림과학연구소(이하 “연구소”라 한다)는 산림에 관한 제반 학술적 연구를 통하여 산림자원의 효용을 밝히고 임업 및 임산업의 발전에 기여함을 목적으로 한다.

간행물

  • 간행물명
    강원대학교 산림과학연구소 학술대회
  • 간기
    부정기
  • 수록기간
    2017~2024
  • 십진분류
    KDC 526 DDC 634

이 권호 내 다른 논문 / 강원대학교 산림과학연구소 학술대회 2019 International Symposium of Institute of Forest Science

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