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DNA-Protein complex system using Zinc-dependent nano-self assembly

첫 페이지 보기
  • 발행기관
    강원대학교 산림과학연구소 바로가기
  • 간행물
    강원대학교 산림과학연구소 학술대회 바로가기
  • 통권
    KNU IFS 2018 Annual International Symposium of Institute of Forest Science (2018.09)바로가기
  • 페이지
    pp.5-5
  • 저자
    Hanjin Yu, Jihyeon Lee, Kwang Suk Lim
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A450134

원문정보

초록

영어
Nonviral gene carrier uses electrostatic interaction, encapsulation, or absorption to deliver nucleic acids into the cell. Although they show high transfection efficiency, various nonviral gene delivery systems suffer from the toxicity of the cationic nature of polymeric carriers because of large amount of polymer to achieve reasonable transfection efficiencies. In previous study, we demonstrated that nano-self-assembly of nucleic acids transfected itself into cells spontaneously, without any carriers. We also showed that functional peptides were directly incorporated into M-DNA through Ligand-to-Metal Charge Transfer (LMCT). In this study, we have developed a combination system to incorporate therapeutic recombinant protein into DNA without the need for chemical conjugation. This system was based on LMCT transition, which occurs between divalent metal ions and the sulfhydryl group in cysteine-containing protein. Protein with zinc/DNA complex retarded DNA migration in agarose gel and improved transfection efficiency into the cells. This system may be useful combination systems to treat various diseases.

키워드

Gene Therapy Drug Delivery Systems Nano-complex Zinc

저자

  • Hanjin Yu [ Department of Biotechnology and Bioengineering, College of Engineering, Kangwon National University ]
  • Jihyeon Lee [ Department of Biotechnology and Bioengineering, College of Engineering, Kangwon National University ]
  • Kwang Suk Lim [ Department of Biotechnology and Bioengineering, College of Engineering, Kangwon National University, The Institute of forest science, Kangwon National University ] 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

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