KR101401253B1 - Pcsk9 발현 억제를 통한 저밀도지단백 수용체 증가 유도용 조성물 - Google Patents
Pcsk9 발현 억제를 통한 저밀도지단백 수용체 증가 유도용 조성물 Download PDFInfo
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- KR101401253B1 KR101401253B1 KR1020120023021A KR20120023021A KR101401253B1 KR 101401253 B1 KR101401253 B1 KR 101401253B1 KR 1020120023021 A KR1020120023021 A KR 1020120023021A KR 20120023021 A KR20120023021 A KR 20120023021A KR 101401253 B1 KR101401253 B1 KR 101401253B1
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- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/13—Amines
- A61K31/135—Amines having aromatic rings, e.g. ketamine, nortriptyline
- A61K31/136—Amines having aromatic rings, e.g. ketamine, nortriptyline having the amino group directly attached to the aromatic ring, e.g. benzeneamine
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Abstract
Description
도 2는 본 발명의 일 실시예에 따른 5가지 화합물이 각각 처리된 HepG2 세포에서 RNA를 추출한 후 cDNA를 합성하여 RT-PCR (quantitative real-time PCR)을 수행하여 PCSK9를 합성하는 mRNA의 양을 측정한 결과이다. 세로축은 화합물을 처리하지 않은 세포 (매질인 DMSO 만 처리)에서의 PCSK9 및 LDLR의 mRNA의 양을 1로 하였을 때 화합물을 처리한 세포에서 각각의 mRNA의 상대적인 양을 배수 (fold)로 나타낸 값이다.
도 3은 본 발명의 일 실시예에 따른 화합물에 의하여 PCSK9 유전자 프로모터 부위의 전사활성 변화를 루시퍼레이즈 리포터 구조를 이용하여 확인한 결과이다.
도 4 및 도 5는 본 발명의 일 실시예에 따른 화합물에 의한 HepG2 세포에서 LDL 흡수 변화를 실험한 결과를 촬상한 사진 및 유세포분석기를 이용하여 수치화한 그래프이다.
도 6은 본 발명의 일 실시예에 따른 스타틴 단독으로 처리되었을 때와 스타틴 및 화합물을 함께 처리하였을 때의 PCSK9 및 LDLR의 발현을 비교한 결과이다. LDLR M은 당화(glycosylation)된 형태이며 P는 당화되지 않은 전구체 형태이다. PCSK9 P는 PCSK9 합성과정 중 활성화되지 않은 전구체 형태이며 C는 단백질 일부가 절단되어 활성화된 형태이다.
#1 | 분자식 | 구조 | 화합물 명칭 | 분자량 | 비고 |
C935 | C16H10ClNO2 | 2-chloro-3-(phenylamino)naphthalene-1,4-dione | 283.04 | 화학식 2 | |
C1168 | C16H9ClFNO2 | 2-chloro-3-[(4-fluorophenyl)amino]naphthalene-1,4-dione | 301.03 | 화학식 3 | |
C1182 | C17H12ClNO2 | 2-chloro-3-[(3-methylphenyl)amino]naphthalene-1,4-dione | 297.06 | 화학식 4 | |
C1184 | C16H9ClN2O4 | 2-chloro-3-[(3-nitrophenyl)amino]naphthalene-1,4-dione | 328.03 | 화학식 5 | |
C1186 | C18H14ClNO2 | 2-chloro-3-[(2,5-dimethylphenyl)amino]naphthalene-1,4-dione | 311.07 | 화학식 6 | |
1 실험의 용이성을 위하여 본 개발자에 의해 부여된 임의의 번호이다. |
유전자 | 서열 |
PCSK9 | 5´-GGCAGGTTGGCAGCTGTTT-3´ 5´-CGTGTAGGCCCCGAGTGT-3´ |
LDLR | 5´-AGGAGACGTGCTTGTCTGTC-3´ 5´-CTGAGCCGTTGTCGCAGT-3´ |
GAPDH | 5´-GCCCCAGCGTCAAAGGT-3´ 5´-GGCATCCTGGGCTACACTGA-3´ |
Claims (15)
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Priority Applications (1)
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KR1020120023021A KR101401253B1 (ko) | 2012-03-06 | 2012-03-06 | Pcsk9 발현 억제를 통한 저밀도지단백 수용체 증가 유도용 조성물 |
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KR1020120023021A KR101401253B1 (ko) | 2012-03-06 | 2012-03-06 | Pcsk9 발현 억제를 통한 저밀도지단백 수용체 증가 유도용 조성물 |
Publications (2)
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KR20130101908A KR20130101908A (ko) | 2013-09-16 |
KR101401253B1 true KR101401253B1 (ko) | 2014-05-29 |
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KR1020120023021A Expired - Fee Related KR101401253B1 (ko) | 2012-03-06 | 2012-03-06 | Pcsk9 발현 억제를 통한 저밀도지단백 수용체 증가 유도용 조성물 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ739867A (en) | 2015-07-23 | 2023-06-30 | Calgent Biotechnology Co Ltd | Aminonaphthoquinone compounds and pharmaceutical composition for blocking ubiquitination-proteasome system in diseases |
US10745350B2 (en) * | 2015-07-30 | 2020-08-18 | Calgent Biotechnology Co., Ltd. | Compounds and pharmaceutical composition associated with ubiquitination-proteasome system |
KR101956805B1 (ko) * | 2019-02-21 | 2019-03-11 | 한국식품연구원 | 부테인 또는 이소유제놀을 포함하는 pcsk9 유전자의 발현 감소 또는 저밀도 지단백 수용체 증가용 조성물 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000067477A (ko) * | 1999-04-29 | 2000-11-15 | 허계성 | 2-클로로-3-페닐아미노-5-히드록시-1,4-나프탈렌디온 유도체 및그의 제조방법 |
KR20080034180A (ko) * | 2005-07-29 | 2008-04-18 | 리스버로직스 코퍼레이션 | 복합 질환의 예방 및 치료용 약학적 조성물 및 삽입가능한의료 장치에 의한 이의 전달 |
KR20100054098A (ko) * | 2008-11-13 | 2010-05-24 | 주식회사 머젠스 | 허혈 또는 허혈 재관류에 의해 유발되는 심장질환의 치료 및 예방을 위한 약제 조성물 |
KR20110106522A (ko) * | 2010-03-23 | 2011-09-29 | 충남대학교산학협력단 | 2-치환-1,4-나프토퀴논 유도체를 유효성분으로 하는 심혈관 질환의 예방 및 치료용 조성물 |
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2012
- 2012-03-06 KR KR1020120023021A patent/KR101401253B1/ko not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000067477A (ko) * | 1999-04-29 | 2000-11-15 | 허계성 | 2-클로로-3-페닐아미노-5-히드록시-1,4-나프탈렌디온 유도체 및그의 제조방법 |
KR20080034180A (ko) * | 2005-07-29 | 2008-04-18 | 리스버로직스 코퍼레이션 | 복합 질환의 예방 및 치료용 약학적 조성물 및 삽입가능한의료 장치에 의한 이의 전달 |
KR20100054098A (ko) * | 2008-11-13 | 2010-05-24 | 주식회사 머젠스 | 허혈 또는 허혈 재관류에 의해 유발되는 심장질환의 치료 및 예방을 위한 약제 조성물 |
KR20110106522A (ko) * | 2010-03-23 | 2011-09-29 | 충남대학교산학협력단 | 2-치환-1,4-나프토퀴논 유도체를 유효성분으로 하는 심혈관 질환의 예방 및 치료용 조성물 |
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