KR101499299B1 - Shank2 유전자가 결실된 자폐증 모델 형질전환마우스 및 그 용도 - Google Patents
Shank2 유전자가 결실된 자폐증 모델 형질전환마우스 및 그 용도 Download PDFInfo
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Abstract
Description
도 2는 Shank2 -/- 마우스에서 손상된 NMDAR-의존적 시냅스 가소성을 나타낸 것이다.
도 3은 D-사이클로세린이 Shank2 -/- 마우스에서 NMDAR의 기능을 회복시키고 사회적 상호작용을 향상시키는 결과를 나타낸 것이다.
도 4는 CDPPB가 Shank2 -/- 마우스에서 NMDAR의 기능을 회복시키고 사회적 상호작용을 향상시키는 결과를 나타낸 것이다.
Claims (21)
- Shank2 유전자가 결실되고 NMDA 수용체의 기능이 저하된 것을 특징으로 하는 인간을 제외한 자폐증 모델 형질전환체.
- 제 1항에 있어서,
Shank2 유전자의 엑손 6 및 7 영역이 결실된 것을 특징으로 하는 자폐증 모델 형질전환체.
- 제 1항에 있어서,
상기 형질전환체는 마우스인 것을 특징으로 하는 자폐증 모델 형질전환체.
- 제 1항에 있어서,
상기 형질전환체는 자폐증의 임상적 특징인 사회성 결핍 행동, 의사소통 장애 행동, 반복행동 및 과잉행동으로 구성된 군에서 선택되는 어느 하나의 증상을 나타내는 것을 특징으로 하는 자폐증 모델 형질전환체.
- (a) Shank2 유전자가 결실된 자폐증 유발용 형질전환벡터를 제조하는 단계; 및
(b) 상기 형질전환벡터를 인간을 제외한 동물의 수정란에 도입하여 NMDA 수용체의 기능이 저하된 인간을 제외한 동물을 생산하는 단계를 포함하는, 인간을 제외한 자폐증 모델 형질전환체를 제조하는 방법.
- 제 5항에 있어서,
Shank2 유전자의 엑손 6 및 7 영역이 결실된 것을 특징으로 하는 자폐증 모델 형질전환체를 제조하는 방법.
- 제 5항에 있어서,
상기 형질전환체는 자폐증의 임상적 특징인 사회성 결핍 행동, 의사소통 장애 행동, 반복행동 및 과잉행동으로 구성된 군에서 선택되는 어느 하나의 증상을 나타내는 것을 특징으로 하는 자폐증 모델 형질전환체를 제조하는 방법.
- (a) 제 1항 또는 제 2항의 자폐증 모델 형질전환체에 피검 화합물 또는 조성물을 투여하는 단계;
(b) 상기 피검 화합물 또는 조성물이 처리된 형질전환체(실험군)와 피검 화합물 또는 조성물을 미처리한 형질전환체(대조군)로부터 각각 자폐증 증상을 측정하는 단계; 및
(c) 대조군에 비하여 실험군에서 자폐증 증상이 감소된 피검화합물 또는 조성물을 선별하는 단계를 포함하는 자폐증 치료제 후보물질을 스크리닝하는 방법.
- 제 8항에 있어서,
상기 피검화합물 또는 조성물은 천연화합물, 합성화합물, RNA, DNA, 폴리펩티드, 효소, 단백질, 리간드, 항체, 항원, 박테리아 또는 진균의 대사산물 및 생활성 분자로 이루어진 군으로부터 선택되는 어느 하나인 것을 특징으로 하는 자페증 치료제 후보물질을 스크리닝하는 방법.
- 제 8항에 있어서,
상기 자폐증 모델 형질전환체는 마우스인 것을 특징으로 하는 자페증 치료제 후보물질을 스크리닝하는 방법.
- 제 8항에 있어서,
상기 자폐증 모델 형질전환체는 결핍 행동, 의사소통 장애 행동, 반복행동 및 과잉행동으로 구성된 군에서 선택되는 어느 하나의 증상을 나타내는 것을 특징으로 하는 자페증 치료제 후보물질을 스크리닝하는 방법.
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 대사성 글루타메이트 수용체 5(mGluR5)에 대한 양성 알로스테릭 조절자인 CDPPB를 포함하는 자폐증 치료용 약학조성물.
- 삭제
- 삭제
- 제 17항에 있어서,
상기 조성물은 현탁액, 산제, 분말제, 과립제, 정제, 서방형 제제, 주사제, 연고제 및 캡슐제로 구성된 군에서 선택되는 것을 특징으로 하는 자폐증 치료용 약학조성물.
- 제 17항에 있어서,
상기 조성물은 인간을 대상으로 하는 것을 특징으로 하는 자폐증 치료용 약학조성물.
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| US201261679186P | 2012-08-03 | 2012-08-03 | |
| US61/679,186 | 2012-08-03 |
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| KR101499299B1 true KR101499299B1 (ko) | 2015-03-09 |
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| KR102110600B1 (ko) * | 2018-04-09 | 2020-05-13 | 한국과학기술원 | Frrs1l 유전자 녹아웃 자폐 스펙트럼 장애 동물모델 및 이의 용도 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO1999052519A2 (en) * | 1998-04-14 | 1999-10-21 | The General Hospital Corporation | Methods for treating neuropsychiatric disorders |
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| WO1999052519A2 (en) * | 1998-04-14 | 1999-10-21 | The General Hospital Corporation | Methods for treating neuropsychiatric disorders |
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