KR20160128647A - 쇼그렌증후군 특이적 항체반응 검사를 이용한 쇼그렌증후군 진단방법 - Google Patents
쇼그렌증후군 특이적 항체반응 검사를 이용한 쇼그렌증후군 진단방법 Download PDFInfo
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- KR20160128647A KR20160128647A KR1020150060344A KR20150060344A KR20160128647A KR 20160128647 A KR20160128647 A KR 20160128647A KR 1020150060344 A KR1020150060344 A KR 1020150060344A KR 20150060344 A KR20150060344 A KR 20150060344A KR 20160128647 A KR20160128647 A KR 20160128647A
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Abstract
Description
Claims (11)
- 쇼그렌증후군을 진단하기 위한 정보를 제공하기 위하여,
아쿠아포린 5 항원을 제공하는 단계;
상기 항원을 검체와 접촉하는 단계로 상기 접촉에 의해 항원-항체 복합체가 형성되고; 그리고
상기 항원-항체 복합체를 검출하는 단계를 포함하며,
상기 항원-항체 복합체 검출결과가 대조군의 결과와 비교하여 양성인 경우 쇼그렌증후군으로 진단하는, 쇼그렌증후군 특이적 항체 반응을 이용한 항-아쿠아포린 5 자가항체의 검출방법.
- 제 1 항에 있어서, 상기 검체는 전혈, 혈청, 혈장, 눈물 또는 타액인, 방법.
- 제 1 항에서 있어서, 상기 항원은 이를 발현하는 세포의 형태로 제공되는 것인, 방법.
- 제 1 항에 있어서, 상기 항원-항체 복합체 검출은 FACS ((Fluorescence-activated cell sorting), 세포면역염색방법, 방사상 면역확산 (Radial Immunodiffusion), 면역전기영동 또는 역전류 전기영동을 포함하는 면역침전분석, RIA (Radioimmunoassay) 또는 ELISA (Enzyme Linked Immunosorbent Assay)로 수행되는 것인, 방법.
- 제 1 항 내지 제 4 항 중 어느 한 항에 있어서,
상기 항원-항체 복합체 검출은 검출 항체의 사용을 포함하며, 상기 검출 항체는 인간 IgG 또는 IgA에 특이적으로 결합하며, 상기 검출 항체는 발색단; 알칼라인 포스파타제, 바이오틴, 베타-갈락토시다제 또는 퍼옥시다제를 포함하는 효소; 방사선물질; 또는 콜로이드성 금입자 또는 칼라 라텍스입자를 포함하는 칼라 입자를 포함하는 물질로 표지된 것인, 방법.
- 제 5 항에 있어서, 상기 방법은 FACS, 세포면역염색, 딥스틱, ELISA 또는 측방유동분석방법으로 수행되는 것인, 방법.
- 아쿠아포린 5 항원 및 검출항체를 포함하며,
상기 검출 항체는 인간 IgG 또는 IgA에 특이적으로 결합하고, 발색단; 알칼라인 포스파타제, 바이오틴, 베타-갈락토시다제 또는 퍼옥시다제를 포함하는 효소; 방사선물질; 또는 콜로이드성 금입자 또는 칼라 라텍스입자를 포함하는 칼라 입자를 포함하는 물질로 표지된 것인, 쇼그렌증후군 검출 또는 진단용 키트.
- 제 7 항에 있어서, 상기 아쿠아포린 5 항원은 고상지지체에 결합된 것인, 키트.
- 제 8 항에 있어서, 상기 고상지지체는 마이크로플레이트, 마이크로어레이, 칩, 유리, 비드 또는 입자, 또는 멤브레인인, 키트.
- 제 7 항에 있어서, 상기 항원은 세포의 형태로 제공되는 것인, 키트.
- 아쿠아포린 5 단백질 또는 그 단편 또는 상기 단백질을 발현하는 세포를 포함하는 쇼그렌증후군 검출용 조성물.
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KR1020150060344A KR101794403B1 (ko) | 2015-04-29 | 2015-04-29 | 쇼그렌증후군 특이적 항체반응 검사를 이용한 쇼그렌증후군 진단방법 |
PCT/KR2015/011741 WO2016175406A1 (ko) | 2015-04-29 | 2015-11-04 | 쇼그렌증후군 특이적 항체반응 검사를 이용한 쇼그렌증후군 진단방법 |
US15/796,059 US20180059107A1 (en) | 2015-04-29 | 2017-10-27 | Method of detecting or diagnosing sjogren's syndrome based on the presence of auto-antibody against aquaporin 5 |
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WO2018190612A1 (ko) | 2017-04-12 | 2018-10-18 | 서울대학교산학협력단 | 아쿠아포린 5에 대한 자가항체를 특이적으로 인식하는 에피토프 펩타이드 및 그 용도 |
KR20220086173A (ko) * | 2020-12-16 | 2022-06-23 | 아주대학교산학협력단 | Kras 자가항체를 이용한 쇼그렌 증후군 진단방법 |
WO2024210462A1 (ko) * | 2023-04-03 | 2024-10-10 | 서울대학교산학협력단 | 재조합 세마포린 4d 차단항체를 유효성분으로 포함하는 쇼그렌 증후군 예방 또는 치료용 약학 조성물 |
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KR102417667B1 (ko) * | 2020-11-18 | 2022-07-07 | 한국과학기술연구원 | 구강건조증을 진단하기 위한 타액 바이오마커 및 이의 용도 |
WO2024076801A2 (en) * | 2022-08-09 | 2024-04-11 | Wisconsin Alumni Research Foundation | Novel auto-antibodies and method to detect sjögren's disease |
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GR1007816B (el) * | 2011-10-17 | 2013-01-28 | Σωκρατης Ιωαννη Τζαρτος | Βιολογικος δεικτης |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2018190612A1 (ko) | 2017-04-12 | 2018-10-18 | 서울대학교산학협력단 | 아쿠아포린 5에 대한 자가항체를 특이적으로 인식하는 에피토프 펩타이드 및 그 용도 |
KR20180115074A (ko) * | 2017-04-12 | 2018-10-22 | 서울대학교산학협력단 | 아쿠아포린 5에 대한 자가항체를 특이적으로 인식하는 에피토프 펩타이드 및 그 용도 |
KR20220086173A (ko) * | 2020-12-16 | 2022-06-23 | 아주대학교산학협력단 | Kras 자가항체를 이용한 쇼그렌 증후군 진단방법 |
WO2024210462A1 (ko) * | 2023-04-03 | 2024-10-10 | 서울대학교산학협력단 | 재조합 세마포린 4d 차단항체를 유효성분으로 포함하는 쇼그렌 증후군 예방 또는 치료용 약학 조성물 |
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US20180059107A1 (en) | 2018-03-01 |
WO2016175406A1 (ko) | 2016-11-03 |
KR101794403B1 (ko) | 2017-11-06 |
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