KR101122244B1 - 효율적으로 복제할 수 있는 변이 c형 간염 바이러스, 리포터 유전자를 포함하는 변이 c형 간염 바이러스, 상기 변이 c형 간염 바이러스를 이용한 c형 간염 바이러스 백신 제조방법 및 상기 변이 c형 간염 바이러스를 이용한 항c형 간염 바이러스 조성물의 스크리닝 방법 - Google Patents
효율적으로 복제할 수 있는 변이 c형 간염 바이러스, 리포터 유전자를 포함하는 변이 c형 간염 바이러스, 상기 변이 c형 간염 바이러스를 이용한 c형 간염 바이러스 백신 제조방법 및 상기 변이 c형 간염 바이러스를 이용한 항c형 간염 바이러스 조성물의 스크리닝 방법 Download PDFInfo
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Abstract
Description
Claims (20)
- 서열번호 1 의 JFH1 주(JFH1 strain)의 게놈 RNA 에서,1) 2027 내지 2029번째 염기서열에 의해 암호화되는 아미노산이 트레오닌에서 이소류신으로 치환되도록 상기 2027 번째 내지 2029 번째의 염기서열 중에서 1 이상의 염기가 치환되거나,2) 2633 번째 내지 2635 번째 염기서열에 의해 암호화되는 아미노산이 아스파라긴에서 아스파르트산으로 치환되도록 상기 2633 번째 내지 2635 번째의 염기서열 중에서 1 이상의 염기가 치환되거나, 또는3) 상기 1) 및 2) 의 염기가 모두 치환된,효율적으로 HCV 의 감염을 유도할 수 있는 변이 HCV 게놈을 포함하는 폴리뉴클레오티드.
- 삭제
- 삭제
- 제 1 항에 있어서,상기 변이 HVC 게놈을 포함하는 폴리뉴클레오티드는 서열번호 1 의 JFH1 주의 게놈 RNA 의 NS5a 영역에 리포터 유전자가 더욱 삽입된 것인 변이 HCV 게놈을 포함하는 폴리뉴클레오티드.
- 제 4 항에 있어서,상기 리포터 유전자는 레닐라 루시퍼라아제(Renilla luciferase) 유전자, 녹색 형광 단백질(Green fluorescence protein)의 유전자, 파이어플라이 루시퍼레이즈(Firefly luciferase) 유전자, 적색 형광 단백질(Red flu-orescence protein)의 유전자 및 씨크리티드 알칼라인 포스파타아제(Secreted alkaline phosphatase, SeAP)의 유전자로 이루어진 군 중에서 선택된 1 이상인 리포터 유전자를 포함하는 변이 HCV 게놈을 포함하는 폴리뉴클레오티드.
- 제4항에 있어서,상기 리포터 유전자는 서열번호 1의 JFH1 주의 게놈 RNA의 7176, 7179, 7182, 7185 및 7188 번째 뉴클레오티드로 이루어진 군에서 선택된 어느 하나 이상의 뉴클레오티드 바로 다음에 삽입되는 것인, 변이 HCV 게놈을 포함하는 폴리뉴클레오티드.
- 제 1 항의 변이 HCV 의 폴리뉴클레오티드를 갖는 변이 HCV.
- 제 1 항의 변이 HCV 의 게놈 RNA 의 cDNA.
- 제 1 항의 폴리뉴클레오티드를 포함하는 벡터.
- 제 9항에 있어서,상기 벡터는 간세포용 바이러스 벡터인 벡터.
- 제 1 항의 폴리뉴클레오티드가 도입된 형질전환체.
- 제 1 항의 폴리뉴클레오티드를 포함하는 변이 HCV 의 바이러스 입자.
- 제 11 항의 형질전환체를 배양한 배양물에서 얻어지는 것인 변이 HCV 의 바이러스 입자.
- 제 12 항 또는 제 13 항의 변이 HCV 의 바이러스 입자가 감염된 것을 특징으로 하는 HCV 감염세포.
- 제 12 항의 변이 HCV 의 바이러스 입자, 제 13 항의 변이 HCV 의 바이러스 입자 또는 그 일부분을 항원으로서 사용해서 얻어지는 것인 C 형 간염 백신 또는 중화항체.
- 피검물질의 존재 하에서 제 1 항의 폴리뉴클레오티드 또는 제 4 항의 폴리뉴클레오티드를 숙주세포에 도입하고 배양하는 단계; 및 상기 피검물질의 항 HCV 효과를 평가하는 단계를 포함하는 항 HCV 물질의 스크리닝 방법.
- 제 16 항에 있어서,상기 피검물질의 항 HCV 효과를 평가하는 단계는 상기 배양물 중의 상기 변이 HCV 의 핵산 또는 바이러스 입자를 검출 또는 정량하여 수행하거나, 또는 검출 및 정량하여 수행하는 것인 항 HCV 물질의 스크리닝 방법.
- 제 16 항에 있어서,상기 숙주세포에 도입하는 폴리뉴클레오티드는 제4항의 폴리뉴클레오티드이고, 상기 피검물질의 항 HCV 효과를 평가하는 단계는 상기 배양물 중의 리포터 유전자의 발현물을 검출 또는 정량하여 수행하거나, 또는 검출 및 정량하여 수행하는 것인 항 HCV 물질의 스크리닝 방법.
- 제 12 항의 HCV 바이러스 입자, 제 13 항의 HCV 바이러스 입자 또는 상기 바이러스 입자의 일부분을 항원으로 이용하는 것을 특징으로 한 바이러스 백신을 제조하는 방법.
- 삭제
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PCT/KR2008/002405 WO2008133468A1 (en) | 2007-04-27 | 2008-04-28 | An efficiently replicable heptitis c virus mutant, a heptitis c virus mutant comprising reporter gene a method of preparing of hcv vaccine using the same and a method of screening anti hcv composition using the same |
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KR101561964B1 (ko) | 2013-11-15 | 2015-10-20 | 한국과학기술연구원 | 옥사졸리디논 화합물 및 이를 포함하는 c형 간염 예방 또는 치료용 약학 조성물 |
Citations (1)
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KR20070011310A (ko) * | 2004-02-20 | 2007-01-24 | 도쿄 메트로폴리탄 오거니제이션 포 메디칼 리서치 | 인간 c형간염 바이러스의 전체 길이 게놈을 함유하는 핵산 구축물 및 상기 핵산 구축물을 도입한 재조합형 전체 길이 바이러스 게놈 복제세포, 및 c형간염 바이러스 입자의 제조방법 |
-
2008
- 2008-04-28 WO PCT/KR2008/002405 patent/WO2008133468A1/en active Application Filing
- 2008-04-28 US US12/597,747 patent/US20100215696A1/en not_active Abandoned
- 2008-04-28 KR KR1020097024873A patent/KR101122244B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20070011310A (ko) * | 2004-02-20 | 2007-01-24 | 도쿄 메트로폴리탄 오거니제이션 포 메디칼 리서치 | 인간 c형간염 바이러스의 전체 길이 게놈을 함유하는 핵산 구축물 및 상기 핵산 구축물을 도입한 재조합형 전체 길이 바이러스 게놈 복제세포, 및 c형간염 바이러스 입자의 제조방법 |
Non-Patent Citations (3)
Title |
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Journal of Virology, Vol.81, No.2, pp.629-638 (2007.01.) |
PNAS, Vol.103, No.19, pp.7408-7413 (2006) |
Virology Journal, Vol.3, No.89, pp.1-9 (2006) |
Also Published As
Publication number | Publication date |
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KR20100007937A (ko) | 2010-01-22 |
US20100215696A1 (en) | 2010-08-26 |
WO2008133468A1 (en) | 2008-11-06 |
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