JP7309872B2 - 傷痍治療用医薬組成物 - Google Patents
傷痍治療用医薬組成物 Download PDFInfo
- Publication number
- JP7309872B2 JP7309872B2 JP2021529098A JP2021529098A JP7309872B2 JP 7309872 B2 JP7309872 B2 JP 7309872B2 JP 2021529098 A JP2021529098 A JP 2021529098A JP 2021529098 A JP2021529098 A JP 2021529098A JP 7309872 B2 JP7309872 B2 JP 7309872B2
- Authority
- JP
- Japan
- Prior art keywords
- wounds
- plasma
- silk protein
- composition according
- wound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
- A61K35/12—Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
- A61K35/14—Blood; Artificial blood
- A61K35/16—Blood plasma; Blood serum
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- A61K38/1767—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from invertebrates
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/19—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles lyophilised, i.e. freeze-dried, solutions or dispersions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/02—Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2300/00—Mixtures or combinations of active ingredients, wherein at least one active ingredient is fully defined in groups A61K31/00 - A61K41/00
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Epidemiology (AREA)
- Immunology (AREA)
- Cell Biology (AREA)
- Zoology (AREA)
- Hematology (AREA)
- Virology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- Developmental Biology & Embryology (AREA)
- Gastroenterology & Hepatology (AREA)
- Dermatology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Medicinal Preparation (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Peptides Or Proteins (AREA)
Description
HIV、HCV及びHBVを含む可能な病源体に対して検査した結果において陰性と判定されたヒト由来の新鮮な血液(中央血液院)を30℃の水槽で解凍させた後、3000rpmで10分間遠心分離し、赤血球及び白血球などの沈殿物を除外した上層の淡黄色の血漿を分離した。
実施例1で得た商用成分が除去された血漿分画は、次の3つの方法を連続して行って、血漿成分中に存在し得るウイルスを不活性化させた。
フィブリノーゲン/トロンビン/アルブミン除去及びシルクタンパク質ペプチド追加の血漿分画は、15℃でコバルト源(60Co)を用いて1.8kGy/hrの強度で合計25kGyのガンマ線を照射した。
ガンマ線照射されたフィブリノーゲン/トロンビン/アルブミン除去及びシルクタンパク質ペプチド追加の血漿分画に、最終濃度1μM濃度でメチレンブルー(Methylene blue)を添加し、60,000luxで1時間白色光を照射した。残余メチレンブルーは濾過して除去し、-80℃で8時間凍結させ、-48℃で7日間乾燥させて凍結乾燥した。
フィブリノーゲン/トロンビン/アルブミン除去及びシルクタンパク質ペプチド追加の血漿分画は、篩にかけて濾過し、粉砕して均質化させた後、ステンレススチールタンク中で水分含有量が8%(w/w)となるように水蒸気を徐々に注入した。前記水蒸気処理された血漿を、乾燥窒素で充填されたステンレススチールシリンダーに移して酸素を除去した後、60℃で10時間加熱し、ウイルスが不活性化された血漿分画を得た。
実施例2で得られた、ウイルスが不活性化された血漿分画を、1N HCl(塩酸)又は1N NaOH(水酸化ナトリウム)を添加して撹拌しながらpH測定機(Orion)でpHを測定してpH5.5に調整し、凍結乾燥させて血漿分画物を得た。
実施例3で製造した凍結乾燥血漿分画の傷治療効果を確認するために、ネズミの線維芽細胞であるNIH3T3細胞株(KCTC 4612)を用いて傷再生確認実験を行った。細胞培養プレートにNIH3T3細胞を50万/プレート濃度でシードし、DMEM培地(DMEM,Gibco)に10%ウシ胎児血清(FBS,Thermo Fisher)と1%ペニシリンストレプトマイシン(Pen-strep,Sigma-Aldrich))を混合した細胞成長用培地で1週間コンフルエントに細胞が成長するようにした。
実施例3で得られた凍結乾燥血漿分画とセリシンタンパク質(Sigma-Aldrich)を含有する創傷治療製剤の傷治療効果を確認するために、実施例4と同様に、NIH3T3細胞株を用いて傷再生確認実験を行った。実施例4と同様に、10% FBS含有細胞成長用培地でコンフルエントに細胞を成長させ、1日間、無血清培地を用いて細胞を餓死させた後、傷治療効果を確認するために、プレート上に成長した細胞にかき傷をつけ、無血清培地に血漿成分を0.5%の濃度で添加し、ここにセリシンタンパク質をそれぞれ0.05%(w/v)及び0.5%(w/v)の濃度で添加した。対照群として無血清培地だけを処理した群と血漿成分だけを含有する群を用いて実験を行った。これらの実験群を12時間培養後に、かき傷が治癒されたか否かを確認した。
実施例3で得た凍結乾燥血漿分画と組換えシルクタンパク質を含有する製剤の傷治療効果を確認するために、実施例4と同じ方法でNIH3T3細胞株を用いて傷再生確認実験を行った。
Claims (8)
- 血小板を含まない血漿又は血清成分とシルクタンパク質とを有効成分として含有する、創傷治療用医薬組成物であって、
ここで、前記シルクタンパク質は、セリシン(sericin)または、クモシルクタンパク質であることを特徴とする、前記創傷治療用医薬組成物。 - 前記血漿又は血清は、ヒト又は家畜から由来したものであることを特徴とする、請求項1に記載の組成物。
- 前記シルクタンパク質は、自然由来又は組換えシルクタンパク質由来のものであることを特徴とする、請求項1に記載の組成物。
- 前記シルクタンパク質は、グリシン或いはセリン含有量が1%以上であるペプチドが1~160回反復されている構造を有することを特徴とする、請求項1に記載の組成物。
- 創傷は、非治癒外傷性創傷、放射線照射による組織の破壊、擦過傷、骨壞疽、裂傷、剥脱創、貫通傷、銃創、切創、火傷、凍傷、皮膚潰瘍、皮膚乾燥、皮膚角化症、ひび、あかぎれ、皮膚炎、皮膚糸状菌症による痛み、手術上又は血管疾患創傷、打撲傷、角膜創傷、床擦れ、臥瘡、糖尿性皮膚糜爛のような糖尿病及び循環不良に関連した状態、慢性潰瘍、整形手術後縫合部位、脊椎傷害性創傷、婦人科的創傷、化学的創傷及びニキビからなる群から選ばれるものであることを特徴とする、請求項1に記載の組成物。
- クリーム、軟膏、ゲル、液剤、粉末剤及びパッチからなる群から選ばれるいずれか一つの形態であることを特徴とする、請求項1に記載の組成物。
- pHが3.5~6.5であることを特徴とする、請求項1に記載の組成物。
- 血漿成分は、凍結乾燥製剤であることを特徴とする、請求項1に記載の組成物。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2018-0146287 | 2018-11-23 | ||
KR1020180146287A KR102668789B1 (ko) | 2018-11-23 | 2018-11-23 | 창상치료용 약학조성물 |
PCT/KR2019/016011 WO2020106074A1 (ko) | 2018-11-23 | 2019-11-21 | 창상치료용 약학조성물 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022513123A JP2022513123A (ja) | 2022-02-07 |
JP7309872B2 true JP7309872B2 (ja) | 2023-07-18 |
Family
ID=70773904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021529098A Active JP7309872B2 (ja) | 2018-11-23 | 2019-11-21 | 傷痍治療用医薬組成物 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20220008463A1 (ja) |
EP (1) | EP3884952A4 (ja) |
JP (1) | JP7309872B2 (ja) |
KR (1) | KR102668789B1 (ja) |
CN (1) | CN113194965A (ja) |
AU (1) | AU2019383263B2 (ja) |
SG (1) | SG11202105231UA (ja) |
WO (1) | WO2020106074A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102363366B1 (ko) * | 2018-11-23 | 2022-02-16 | (주)메디코스바이오텍 | 탈모 치료 또는 모발 성장 촉진용 조성물 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007139291A1 (en) | 2006-05-26 | 2007-12-06 | Medigenes Co., Ltd | A pharmaceutical composition for treatment of wounds containing blood plasma component |
US20160235889A1 (en) | 2013-09-27 | 2016-08-18 | Tufts University | Silk/platelet composition and use thereof |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60245412A (ja) | 1984-05-18 | 1985-12-05 | 株式会社日立製作所 | ガス絶縁開閉装置 |
US4957742A (en) * | 1984-11-29 | 1990-09-18 | Regents Of The University Of Minnesota | Method for promoting hair growth |
FR2649888B1 (fr) | 1989-07-18 | 1994-08-26 | Exsymol Sa | Produits pour applications cutanees, a effets cosmetiques ou/et therapeutiques |
US5183805A (en) | 1990-08-13 | 1993-02-02 | Board Of Regents, The University Of Texas System | Bioactive egf peptides for promotion of tissue regeneration and cancer therapy |
US5981606A (en) | 1991-03-01 | 1999-11-09 | Warner-Lambert Company | Therapeutic TGF-beta-wound healing compositions and methods for preparing and using same |
US5149691A (en) | 1991-03-12 | 1992-09-22 | Creative Biomolecules, Inc. | Issue repair and regeneration through the use of platelet derived growth factor (pdgf) in combination with dexamethasone |
GB9225581D0 (en) | 1992-12-08 | 1993-01-27 | Courtaulds Plc | Wound dressings |
US5519020A (en) | 1994-10-28 | 1996-05-21 | The University Of Akron | Polymeric wound healing accelerators |
WO1996030038A1 (en) | 1995-03-29 | 1996-10-03 | The Rockefeller University | Peptide growth factor having epidermal inducing activity |
US5897880A (en) | 1995-09-29 | 1999-04-27 | Lam Pharmaceuticals, Llc. | Topical drug preparations |
JP4347522B2 (ja) | 1997-12-12 | 2009-10-21 | ユニバーシティ オブ サザン カリフォルニア | 創傷治癒組成物 |
EP1041970B1 (en) | 1998-10-23 | 2013-07-03 | Polyheal Ltd. | Compositions of microspheres for wound healing |
KR100315168B1 (ko) | 1999-01-28 | 2001-11-30 | 대한민국(관리청:특허청장, 승계청:농촌진흥청장) | 창상피복용 견 피브로인 단백질 스폰지막의 제조방법 |
US20050142208A1 (en) * | 2002-05-09 | 2005-06-30 | Won Min Yoo | Pharmceutical composition for treatment of wounds conntaining blood plasma or serum |
US20040197319A1 (en) * | 2003-03-24 | 2004-10-07 | Paul Harch | Wound healing composition derived from low platelet concentration plasma |
US20060142198A1 (en) * | 2004-07-02 | 2006-06-29 | Wound Care Partners Llc | Compositions for treating wounds and processes for their preparation |
CN101563363B (zh) * | 2006-06-21 | 2013-01-02 | 南卡罗来纳医疗大学研究发展基金会 | 用于治疗疾病的靶向补体因子h |
KR101317420B1 (ko) * | 2010-03-11 | 2013-10-10 | 한국과학기술원 | 고분자량의 재조합 실크 또는 실크 유사 단백질 및 이를 이용하여 제조된 마이크로 또는 나노 크기의 거미줄 또는 거미줄 유사 섬유 |
US8986380B2 (en) * | 2010-06-09 | 2015-03-24 | Trustees Of Tufts College | Multilayered silk scaffolds for meniscus tissue engineering |
KR20150061806A (ko) * | 2013-11-28 | 2015-06-05 | 중부대학교 | 활성화된 혈소판 풍부 혈장을 유효성분으로 포함하는 동물의 창상 치료용 수의학적 조성물 |
KR101617075B1 (ko) | 2014-01-24 | 2016-04-29 | 충남대학교산학협력단 | 수화겔형 실크 피브로인 창상피복재 및 그 제조방법 |
JP2019517566A (ja) * | 2016-06-10 | 2019-06-24 | ライデン、ブロック | 創傷パッキングを用いて創傷を治療するためのシステム及び方法 |
-
2018
- 2018-11-23 KR KR1020180146287A patent/KR102668789B1/ko active IP Right Grant
-
2019
- 2019-11-21 AU AU2019383263A patent/AU2019383263B2/en active Active
- 2019-11-21 CN CN201980083434.3A patent/CN113194965A/zh active Pending
- 2019-11-21 US US17/296,301 patent/US20220008463A1/en active Pending
- 2019-11-21 WO PCT/KR2019/016011 patent/WO2020106074A1/ko unknown
- 2019-11-21 EP EP19888039.5A patent/EP3884952A4/en active Pending
- 2019-11-21 SG SG11202105231UA patent/SG11202105231UA/en unknown
- 2019-11-21 JP JP2021529098A patent/JP7309872B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007139291A1 (en) | 2006-05-26 | 2007-12-06 | Medigenes Co., Ltd | A pharmaceutical composition for treatment of wounds containing blood plasma component |
US20160235889A1 (en) | 2013-09-27 | 2016-08-18 | Tufts University | Silk/platelet composition and use thereof |
Non-Patent Citations (2)
Title |
---|
Int J Biol Macromol.,2018年,Vol. 117,pp. 102-107 |
Int J Biol Macromol.,2018年,Vol. 119,pp. 37-47 |
Also Published As
Publication number | Publication date |
---|---|
AU2019383263B2 (en) | 2022-09-29 |
EP3884952A1 (en) | 2021-09-29 |
CN113194965A (zh) | 2021-07-30 |
KR102668789B1 (ko) | 2024-05-24 |
SG11202105231UA (en) | 2021-06-29 |
JP2022513123A (ja) | 2022-02-07 |
US20220008463A1 (en) | 2022-01-13 |
AU2019383263A1 (en) | 2021-07-08 |
WO2020106074A1 (ko) | 2020-05-28 |
KR20200060997A (ko) | 2020-06-02 |
EP3884952A4 (en) | 2022-08-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100518152B1 (ko) | 혈장 또는 혈청을 함유한 창상 치료용 약학 조성물 | |
US20210030805A1 (en) | Cell preparations for extemporaneous use, useful for healing and rejuvenation in vivo | |
CN105030826A (zh) | 一种复合型血小板凝胶及其制备方法 | |
KR20070113876A (ko) | 혈장성분을 함유하는 창상 치료용 약학 조성물 | |
Santhanam et al. | Bovine based collagen dressings in wound care management | |
JP7309872B2 (ja) | 傷痍治療用医薬組成物 | |
WO2015012682A2 (en) | A method for extracting collagen from aquatic animals, collagen and products containing it | |
WO2017082441A1 (ko) | 활성화된 혈소판 풍부 혈장을 유효성분으로 포함하는 동물의 창상 치료용 수의학적 조성물 | |
US20080102106A1 (en) | Wound Healing Composition Comprising Substances From Diptera Larvae | |
RU2657806C2 (ru) | Способ регионального лечения трофической язвы | |
CA3195144A1 (en) | Composition based on autologous platelet concentrates and a colostrum isolate mixture of biological factors for use in the treatment of conditions requiring tissue repair and regeneratio | |
CN106668069A (zh) | 胆提取物、其提取方法及其应用 | |
Simion et al. | Correlation between the composition and effects of platelet rich plasma in tissue regeneration applications | |
JP4578067B2 (ja) | 局所医薬組成物 | |
JPH0720873B2 (ja) | 創傷治癒剤 | |
Fernandes et al. | Pilot Study on Fibrin for Chronic Wound Healing | |
Hantoosh et al. | Histopathological study to determine the effects of platelet rich fibrin membrane crafting on skin healing compared with MEBO scar ointment in rabbit. | |
Mirza et al. | Effectiveness of Amnion on Chronic Wounds Vs Saline Dressing | |
WO2024110937A1 (en) | Compositions based on a mixture of bioactive molecules and exosomes for use in the treatment of conditions requiring tissue repair and regeneration | |
JP2004339107A (ja) | 細胞外マトリックス濃縮液を利用した皮膚疾患治療剤及び皮膚疾患治療用被覆材。 | |
Riyaz | A Comparative Study of the Efficacy of Topical Hydrogel Dressings and Conventional Dressings in Chronic Wounds | |
Abo-Ghanema et al. | PREPARATION OF FIBRIN GLUE FROM CATFISH (CLARIAS GARIEPINUS) BLOOD AND ITS APPLICATION | |
Goldstein et al. | Advances in the basic and clinical applications of thymosin b4 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210721 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210721 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220830 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20221128 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20230117 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230515 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20230515 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20230516 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20230602 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230627 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230705 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7309872 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |