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Poster Presentation : Gene Expression / Function

chGRP78 Is Required for the Phosphorylation of AKT1 in Chicken Cells

첫 페이지 보기
  • 발행기관
    한국동물생명공학회(구 한국동물번식학회) 바로가기
  • 간행물
    발생공학 국제심포지엄 및 학술대회 바로가기
  • 통권
    2018년 한국동물번식학회, 한국수정란이식학회 공동학술대회 (2018.06)바로가기
  • 페이지
    pp.47-47
  • 저자
    Hoonsung Choi, Sun Keun Jung, Jeom Sun Kim, Shamugam Sureshkumar, Hyeon Yang, Jae-Seok Woo, Gunsup Lee, Kyung-Woon Kim, Hwi-Cheul Lee, Keon Bong Oh, Sung June Byun
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A347441

원문정보

초록

영어
Apoptosis occurs under various developmental, physiological, and pathological conditions, including normal chicken cell death. We have previously shown that chGRP78 is typically expressed in chicken cells and plays a prominent role in the maintenance of cell homeostasis and prevention of apoptosis. In addition, chicken serum-mediated proliferation regulates chGRP78 to prevent apoptosis in chicken cells via chGRP78- mediated anti-apoptosis. However, the precise molecular mechanisms underlying the chGRP78-mediated protection against apoptosis remain undefined. Here, we performed a comparative proteomic analysis of control and chGRP78-overexpressing DF1 cells to elucidate the cellular events that are directly or indirectly regulated by chGRP78. Using 2D gel based proteomics and bioinformatics prediction analysis, we detected chGRP78 binding sites in AKT1-regulated proteins. chGRP78 promoted AKT1 activation, and chGRP78 silencing decreased AKT1 levels. Therefore, our findings have important implications for the maintenance of chicken fibroblast cells via the inhibition of apoptosis.

저자

  • Hoonsung Choi [ Animal Biotechnology Division, National Institute of Animal Science, RDA, Namwon 55365, Republic of Korea ]
  • Sun Keun Jung [ Animal Biotechnology Division, National Institute of Animal Science, RDA, Namwon 55365, Republic of Korea ]
  • Jeom Sun Kim [ Animal Biotechnology Division, National Institute of Animal Science, RDA, Namwon 55365, Republic of Korea ]
  • Shamugam Sureshkumar [ Animal Biotechnology Division, National Institute of Animal Science, RDA, Namwon 55365, Republic of Korea ]
  • Hyeon Yang [ Animal Biotechnology Division, National Institute of Animal Science, RDA, Namwon 55365, Republic of Korea ]
  • Jae-Seok Woo [ Animal Biotechnology Division, National Institute of Animal Science, RDA, Namwon 55365, Republic of Korea ]
  • Gunsup Lee [ Animal Biotechnology Division, National Institute of Animal Science, RDA, Namwon 55365, Republic of Korea ]
  • Kyung-Woon Kim [ Animal Biotechnology Division, National Institute of Animal Science, RDA, Namwon 55365, Republic of Korea ]
  • Hwi-Cheul Lee [ Animal Biotechnology Division, National Institute of Animal Science, RDA, Namwon 55365, Republic of Korea ]
  • Keon Bong Oh [ Animal Biotechnology Division, National Institute of Animal Science, RDA, Namwon 55365, Republic of Korea ]
  • Sung June Byun [ Animal Biotechnology Division, National Institute of Animal Science, RDA, Namwon 55365, Republic of Korea ]

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
    발생공학 국제심포지엄 및 학술대회 [International Symposium on Developmental Biotechnology]
  • 간기
    연간
  • 수록기간
    2004~2018
  • 십진분류
    KDC 527 DDC 636

이 권호 내 다른 논문 / 발생공학 국제심포지엄 및 학술대회 2018년 한국동물번식학회, 한국수정란이식학회 공동학술대회

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