KR20200021521A - 재조합 인간-염기성 섬유아세포 성장 인자 (rh-bFGF) 및 rh-bFGF를 포함하는 약학적 조성물 - Google Patents
재조합 인간-염기성 섬유아세포 성장 인자 (rh-bFGF) 및 rh-bFGF를 포함하는 약학적 조성물 Download PDFInfo
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Abstract
Description
도 2는 rh-bFGF의 웨스턴 블롯 (Western Blot)의 결과를 나타낸다.
도 3은 고성능 액체 크로마토그래피로 검출된 rh-bFGF의 순도를 나타낸다.
도 4는 rh-bFGF 온전한 단백질의 분자 질량 스펙트럼을 나타낸다.
도 5는 cDNA 서열 및 네이티브 인간 bFGF의 아미노산 서열 및 돌연변이된 인간 bFGF의 아미노산 서열을 나타낸다.
도 6은 rh-bFGF 인 비트로 활성 분석을 위한 4-파라미터 피팅 곡선 (4-parameter fitting curve)을 나타내며, 여기서 C는 EC50 값이다.
도 7은 고온 스트레스 (hot stress) 조건하에 rh-bFGF의 순도 변화에 대한 히스티딘, 글리신 및 아르기닌을 포함하는 상이한 아미노산, 및 Tween의 효과를 나타내며, 여기서 95% 선은 rh-bFGF 스톡 용액의 순도에 대한 품질 표준을 나타내고; 스톡 용액에 대해 95% 미만의 순도는 순도가 부적격인 것을 의미한다.
도 8은 고온 스트레스 조건하에 rh-bFGF의 순도 변화에 대한 HSA의 효과를 나타낸다.
도 9는 알칼리로 화상을 입은 New Zealand 토끼의 안구 건조 모델에서 눈물 분비에 대한 상이한 농도의 rh-bFGF 점안액의 효과를 나타낸다. 기호 "*" 또는 "**"는 유의한 차이를 나타낸다 (p<0.05 또는 p<0.01).
도 10은 알칼리로 화상을 입은 New Zealand 토끼의 안구 건조 모델에서 눈물막의 파괴 시간 (break-up time)에 대한 상이한 농도의 rh-bFGF 점안액의 효과를 나타낸다. 기호 "*" 또는 "**"는 유의한 차이를 나타낸다 (p<0.05 또는 p<0.01).
| 성분 | 배치 | 실험값 ( Da ) | 이론값 (Da) | 편차 (ppm) | 상대 비율 ( % ) | 평균 | RSD% |
| 1 | 스톡 배치 II | 17049.21 | 17049.34△ | 8 | 5.2 | 17049.40 | 0.0019 |
| 스톡 배치 III | 17049.77 | 25 | 12.6 | ||||
| 물리-화학적 표준 | 17049.20 | 8 | 9.8 | ||||
| 4 | 스톡 배치 I | 17120.87 | 17120.42* | 26 | 79.0 | 17121.02 | 0.0007 |
| 스톡 배치 II | 17121.13 | 41 | 76.6 | ||||
| 스톡 배치 III | 17120.98 | 33 | 70.7 | ||||
| 물리-화학적 표준 | 17121.08 | 39 | 78.5 | ||||
| 5 | 스톡 배치 I | 17137.23 | 17136.42□ | 47 | 13.4 | 17137.34 | 0.0009 |
| 스톡 배치 II | 17137.27 | 50 | 13.4 | ||||
| 스톡 배치 III | 17137.51 | 64 | 10.6 |
| 시료 | 0일차 | 7일차 | 17일차 |
| 안정화제 없음 | 100.00% | 29.96% | 13.63% |
| 5% 만니톨 | 100.00% | 49.80% | 17.31% |
| 2% 만니톨 | 100.00% | 53.29% | 15.66% |
| 5% 글리신 | 100.00% | 95.67% | 86.26% |
| 2% 글리신 | 100.00% | 94.74% | 82.73% |
| 2% 덱스트란 | 100.00% | 51.65% | 16.20% |
Claims (17)
- 서열 번호: 1, 서열 번호: 2 또는 서열 번호: 3으로 구성된 그룹으로부터 선택된 서열을 포함하거나, 또는 서열 번호: 1, 서열 번호: 2 또는 서열 번호: 3에 대해 적어도 95%, 96%, 97%, 98% 또는 99%의 동일성을 갖는 서열을 포함하는, 재조합 인간-염기성 섬유아세포 성장 인자 (recombinant human-basic fibroblast growth factor)를 코딩하는 돌연변이된 핵산 분자.
- 청구항 1에 있어서, 상기 서열은 서열 번호: 1, 서열 번호: 2 또는 서열 번호: 3에 나타낸 것인 돌연변이된 핵산 분자.
- 청구항 1 또는 2의 돌연변이된 핵산 분자에 의해 코딩된 재조합 인간-염기성 섬유아세포 성장 인자.
- 청구항 3의 인간-염기성 섬유아세포 성장 인자, 및 글리신, 히스티딘, 아르기닌, Tween, 헤파린 소듐 또는 인간 혈청 알부민 (HSA)으로 구성된 그룹으로부터 선택된 적어도 하나의 안정화제를 포함하는 적어도 하나의 약학적으로 허용가능한 부형제를 포함하는 것인 약학적 조성물.
- 청구항 4에 있어서, 상기 안정화제는 글리신인 것인 약학적 조성물.
- 청구항 4에 있어서, 상기 안정화제는 히스티딘인 것인 약학적 조성물.
- 청구항 4 내지 6에 있어서, 상기 부형제는 소듐 디히드로겐 포스페이트-디소듐 히드로겐 포스페이트, 시트르산-디소듐 히드로겐 포스페이트 또는 붕산-붕사로 구성된 그룹으로부터 선택된 버퍼 시스템 (buffer system)을 추가적으로 포함하는 것인 약학적 조성물.
- 청구항 4 내지 7에 있어서, 상기 부형제는 폴리비닐 알콜, 소듐 히알루로네이트, 메틸 셀룰로스, 히드록시메틸 셀룰로스, 히드록시에틸 셀룰로스, 히프로멜로스, 폴록사머 또는 카르보머로 구성된 그룹으로부터 선택된 증점제를 추가적으로 포함하는 것인 약학적 조성물.
- 청구항 4 내지 8 중 어느 한 항에 있어서, 상기 부형제는 트리에탄올아민, 소듐 히드록시드, 포타슘 히드록시드, 소듐 카르보네이트, 소듐 히드로겐 카르보네이트, 포타슘 히드로겐 카르보네이트 또는 붕사로 구성된 그룹으로부터 선택된 중화제를 추가적으로 포함하는 것인 약학적 조성물.
- 청구항 4 내지 9 중 어느 한 항에 있어서, 상기 부형제는 글리세린, 프로필렌 글리콜 또는 그의 혼합물로 구성된 그룹으로부터 선택된 습윤제를 추가적으로 포함하는 것인 약학적 조성물.
- 청구항 4 내지 10 중 어느 한 항에 있어서, pH 6.0 내지 8.0으로 완충되는 것인 약학적 조성물.
- 청구항 4 내지 11 중 어느 한 항에 있어서, 바람직하게는 점안액 또는 겔 형태의 안과용 조성물인 것인 약학적 조성물.
- 청구항 4에 있어서, 하기를 포함하는 것인 약학적 조성물:
재조합 인간-염기성 섬유아세포 성장 인자 2500-10000 IU;
인간 혈청 알부민 0.025-0.375 mg/mL;
증점제 5.0-15.0 mg/mL;
소듐 클로라이드 5.0-12.5 mg/mL;
헤파린 소듐 0.25-5.0 μg/mL;
소듐 디히드로겐 포스페이트 0.25-1.25 mg/mL;
디소듐 히드로겐 포스페이트 1.25-3.75 mg/mL. - 청구항 4에 있어서, 하기를 포함하는 것인 약학적 조성물:
재조합 인간-염기성 섬유아세포 성장 인자 2500-10000 IU;
인간 혈청 알부민 0.1-0.375mg/mL;
헤파린 소듐 25.0-75.0 μg/mL;
카르보머 1.25-12.5 mg/mL;
중화제 1.25-12.5 mg/mL;
글리세롤 12.5-50 mg/mL. - 청구항 4에 있어서, 하기를 포함하는 것인 약학적 조성물:
재조합 인간-염기성 섬유아세포 성장 인자 1000-9000 IU
인간 혈청 알부민 0.01-5.0 mg/mL;
증점제 0.1-20.0mg/mL;
소듐 디히드로겐 포스페이트 0.2-2.5 mg/mL;
디소듐 히드로겐 포스페이트 0.5-5.0 mg/mL;
소듐 클로라이드 1.0-5.0 mg/mL;
습윤제 0.1-50.0 mg/mL. - 안구 건조 (dry eye)를 치료하는 방법으로서, 상기 방법은 청구항 4 내지 15 중 어느 한 항의 약학적 조성물의 치료적으로 유효한 양을 이를 필요로 하는 환자에게 투여하는 단계를 포함하는 것인 방법.
- 청구항 4 내지 15 중 어느 한 항의 약학적 조성물을 제조하는 방법으로서, 인간-염기성 섬유아세포 성장 인자를 적어도 하나의 약학적으로 허용가능한 부형제와 혼합하는 단계를 포함하는 것인 방법.
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| PCT/CN2017/089823 WO2018232750A1 (zh) | 2017-06-23 | 2017-06-23 | 重组人碱性成纤维细胞生长因子(rh-bFGF)以及包含rh-bFGF的药物组合物 |
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| Publication Number | Publication Date |
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| KR20200021521A true KR20200021521A (ko) | 2020-02-28 |
| KR102480402B1 KR102480402B1 (ko) | 2022-12-22 |
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| KR1020207002337A Active KR102480402B1 (ko) | 2017-06-23 | 2017-06-23 | 재조합 인간-염기성 섬유아세포 성장 인자 (rh-bFGF) 및 rh-bFGF를 포함하는 약학적 조성물 |
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| US (1) | US11254723B2 (ko) |
| EP (1) | EP3643784A4 (ko) |
| JP (1) | JP7044870B2 (ko) |
| KR (1) | KR102480402B1 (ko) |
| CN (1) | CN111315886A (ko) |
| MY (1) | MY194351A (ko) |
| SG (1) | SG11201912799SA (ko) |
| WO (1) | WO2018232750A1 (ko) |
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| MX2019013210A (es) | 2017-05-05 | 2020-07-20 | Trefoil Therapeutics Inc | Factores de crecimiento recombinantes modificados de fibroblastos y usos terapéuticos de los mismos. |
| CN116710568A (zh) * | 2020-06-26 | 2023-09-05 | 特里福伊尔治疗公司 | 重组修饰成纤维细胞生长因子及其治疗用途 |
| CN111647089A (zh) * | 2020-06-30 | 2020-09-11 | 安徽九川生物科技有限公司 | 一种重组类人弹性蛋白及其组合物 |
| TWI865835B (zh) * | 2020-11-16 | 2024-12-11 | 雅祥生技醫藥股份有限公司 | 穩定的酸性纖維母細胞生長因子組合物 |
| CN113274486A (zh) * | 2021-04-15 | 2021-08-20 | 上海腾瑞制药股份有限公司 | 一种稳定的酸性成纤维细胞生长因子制剂及其制备方法和应用 |
| CN116392441B (zh) * | 2023-04-21 | 2023-11-28 | 上海腾瑞制药股份有限公司 | 一种酸性成纤维细胞生长因子滴眼液制剂 |
| CN116889545B (zh) * | 2023-06-27 | 2023-12-29 | 上海腾瑞制药股份有限公司 | 一种重组人酸性成纤维细胞生长因子凝胶剂及其制备工艺 |
| CN117447580B (zh) * | 2023-12-18 | 2024-04-30 | 朗肽生物制药股份有限公司 | 一种碱性成纤维细胞生长因子改构蛋白在护肤产品中的应用 |
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| CN1733294A (zh) * | 2005-08-10 | 2006-02-15 | 南海朗肽制药有限公司 | 一种重组人碱性成纤维细胞生长因子凝胶剂及其制备方法 |
| US20070185014A1 (en) | 2006-02-09 | 2007-08-09 | The Schepens Eye Research Institute, Inc. | Methods and compositions for modulating conjunctival goblet cells |
| JP5553832B2 (ja) | 2009-07-24 | 2014-07-16 | 泰彦 田畑 | 角膜内皮細胞増殖促進剤 |
| CN101658491B (zh) | 2009-09-24 | 2011-04-13 | 哈尔滨医科大学 | 一种治疗角膜碱烧伤的羊膜滴眼液 |
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- 2017-06-23 CN CN201780092441.0A patent/CN111315886A/zh active Pending
- 2017-06-23 SG SG11201912799SA patent/SG11201912799SA/en unknown
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- 2017-06-23 JP JP2020520691A patent/JP7044870B2/ja active Active
- 2017-06-23 WO PCT/CN2017/089823 patent/WO2018232750A1/zh not_active Ceased
- 2017-06-23 KR KR1020207002337A patent/KR102480402B1/ko active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| CN111315886A (zh) | 2020-06-19 |
| JP7044870B2 (ja) | 2022-03-30 |
| KR102480402B1 (ko) | 2022-12-22 |
| MY194351A (en) | 2022-11-29 |
| SG11201912799SA (en) | 2020-01-30 |
| EP3643784A4 (en) | 2021-05-05 |
| EP3643784A1 (en) | 2020-04-29 |
| US11254723B2 (en) | 2022-02-22 |
| JP2020533015A (ja) | 2020-11-19 |
| US20200157164A1 (en) | 2020-05-21 |
| WO2018232750A1 (zh) | 2018-12-27 |
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