JP7843987B2 - 核酸ベースの治療法の標的送達の組成物 - Google Patents
核酸ベースの治療法の標的送達の組成物Info
- Publication number
- JP7843987B2 JP7843987B2 JP2021129887A JP2021129887A JP7843987B2 JP 7843987 B2 JP7843987 B2 JP 7843987B2 JP 2021129887 A JP2021129887 A JP 2021129887A JP 2021129887 A JP2021129887 A JP 2021129887A JP 7843987 B2 JP7843987 B2 JP 7843987B2
- Authority
- JP
- Japan
- Prior art keywords
- scaffold
- composition according
- fibril
- collagen
- oriented
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K48/00—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
- A61K48/0008—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy characterised by an aspect of the 'non-active' part of the composition delivered, e.g. wherein such 'non-active' part is not delivered simultaneously with the 'active' part of the composition
- A61K48/0025—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy characterised by an aspect of the 'non-active' part of the composition delivered, e.g. wherein such 'non-active' part is not delivered simultaneously with the 'active' part of the composition wherein the non-active part clearly interacts with the delivered nucleic acid
- A61K48/0041—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy characterised by an aspect of the 'non-active' part of the composition delivered, e.g. wherein such 'non-active' part is not delivered simultaneously with the 'active' part of the composition wherein the non-active part clearly interacts with the delivered nucleic acid the non-active part being polymeric
-
- 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
- A61K38/18—Growth factors; Growth regulators
- A61K38/1833—Hepatocyte growth factor; Scatter factor; Tumor cytotoxic factor II
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
- A61K47/10—Alcohols; Phenols; Salts thereof, e.g. glycerol; Polyethylene glycols [PEG]; Poloxamers; PEG/POE alkyl ethers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/42—Proteins; Polypeptides; Degradation products thereof; Derivatives thereof, e.g. albumin, gelatin or zein
-
- 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
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
- A61K9/0024—Solid, semi-solid or solidifying implants, which are implanted or injected in body tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/14—Macromolecular materials
- A61L27/22—Polypeptides or derivatives thereof, e.g. degradation products
- A61L27/24—Collagen
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/14—Macromolecular materials
- A61L27/26—Mixtures of macromolecular compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/54—Biologically active materials, e.g. therapeutic substances
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/56—Porous materials, e.g. foams or sponges
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/58—Materials at least partially resorbable by the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/87—Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation
- C12N15/88—Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation using microencapsulation, e.g. using amphiphile liposome vesicle
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
- A61L2300/258—Genetic materials, DNA, RNA, genes, vectors, e.g. plasmids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
- A61L2300/412—Tissue-regenerating or healing or proliferative agents
- A61L2300/414—Growth factors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/60—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special physical form
- A61L2300/62—Encapsulated active agents, e.g. emulsified droplets
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2400/00—Materials characterised by their function or physical properties
- A61L2400/06—Flowable or injectable implant compositions
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Genetics & Genomics (AREA)
- Dermatology (AREA)
- Pharmacology & Pharmacy (AREA)
- Biomedical Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Zoology (AREA)
- Molecular Biology (AREA)
- Biotechnology (AREA)
- Organic Chemistry (AREA)
- Gastroenterology & Hepatology (AREA)
- Wood Science & Technology (AREA)
- General Engineering & Computer Science (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Plant Pathology (AREA)
- Physics & Mathematics (AREA)
- Microbiology (AREA)
- Dispersion Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Inorganic Chemistry (AREA)
- Neurosurgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Description
本願は、2015年7月24日に出願され、「核酸ベースの治療法の標的送達の組成物」と題された、米国仮特許出願第62/196,634号の利益及び優先権を主張し、その全体の開示が参照により本明細書に組み込まれる。
1.一般的にPEG、特にマルチアームPEGは、液晶状態に影響を及ぼさない。従って、全ての異なるパターン、特に、皮膚様パターン(skin-like)、配向的パターン(aligned)、配向的で織り込まれたパターン(aligned-braided)(米国特許8,492,332B2、8,227,574B2、及び8,513,382B2を参照)は、フィブリルコラーゲンを含む液晶材料から作ることができる。
2.材料堆積及びパターン形成の後、UV(例えば、マルチアームPEGの反応基次第で、250nm)により、膜を乾燥状態で架橋することができる。
応力(MPa)=10-6x 力(N)/面積(m2)
BioBridgeの機械測定を、目盛引張試験機により湿潤状態で行った。典型的な応力-変位曲線を図10に示す。従って、典型的な引っ張り強度は100gFより大きいため、最大応力は30MPa以上である。
Claims (16)
- 正電荷を呈し、かつ、少なくとも1種類の細胞の付着及び配向を可能とする少なくとも1つの配向したフィブリル材を具える組成物であって、
前記フィブリル材は、正電荷を帯びたフィブリルが、前記配向したフィブリル材の表面に組み込まれた負電荷を帯びた核酸を補い、前記フィブリル材に付着した細胞への遺伝子導入を促進するように、前記配向したフィブリル材に付着した細胞の遺伝子発現を調節する核酸を具え、
前記組成物は、組織培養用プラスチックに付着した細胞への遺伝子導入よりも多い、前記配向したフィブリル材に付着した細胞への固体状態での遺伝子導入を達成するためのものである
ことを特徴とする組成物。 - 請求項1に記載の組成物であって、前記フィブリル材は、液晶材料を形成する自己組織化ポリペプチドの群から選択されることを特徴とする組成物。
- 請求項1に記載の組成物であって、前記フィブリル材は、調節可能な分解速度を伴う生体適合性及び生分解性材料であることを特徴とする組成物。
- 請求項1に記載の組成物であって、前記フィブリル材料は、コラーゲンであることを特徴とする組成物。
- 請求項1に記載の組成物であって、前記核酸は、pDNA、mRNA、mmRNA、siRNA、及びそれらの組み合わせの群から選択されることを特徴とする組成物。
- 請求項1に記載の組成物であって、前記核酸は、前記核酸と静電複合体を形成する、ポリマーナノ構造のカチオン性領域、又は、カチオン性脂質及び/又はカチオン性ポリマーにより少なくとも部分的にカプセル化されたものであることを特徴とする組成物。
- 請求項1に記載の組成物であって、前記遺伝子導入は、(i)リポソーム、並びに/又は、(ii)カチオン性脂質、ポリマー、及びデンドリマーからなる群から選択される化合物を用いて核酸電荷を結合する方法に基づくことを特徴とする組成物。
- 請求項1に記載の組成物であって、前記組成物は、ポリ(エチレングリコール)、単糖、多糖、又はそれらの組み合わせを更に具えることを特徴とする組成物。
- 糸の方向に配向した正電荷を帯びたナノフィブリルを有する、糸状のナノフィブリルコラーゲンスキャフォールドを含む組成物であって、
前記糸状のナノフィブリルコラーゲンスキャフォールドは、相互に連結した細孔によって80%を超える多孔性を有してスキャフォールドに沿ったキャピラリーフローを可能にするとともに、少なくとも20MPaの糸方向の機械的強度を有し、それによって、前記ナノフィブリルは、少なくとも1種類の細胞の付着及び配向を可能にし、
前記糸状のナノフィブリルコラーゲンスキャフォールドは、前記ナノフィブリルに付着した前記細胞の遺伝子発現を調節する核酸をさらに含み、それによって、正電荷を帯びた前記ナノフィブリルは、前記糸状のナノフィブリルコラーゲンスキャフォールドの表面に組み込まれた負電荷を帯びた前記核酸を補い、前記ナノフィブリルに付着した前記細胞の固体状態での遺伝子導入を促進する
ことを特徴とする組成物。 - 請求項9に記載の組成物であって、前記糸状のスキャフォールドは、80%を超える多孔性を有し、前記スキャフォールドに沿ったキャピラリーフローを可能とし、前記スキャフォールドは少なくとも50ミクロンの直径、及び前記糸の方向に20MPaを超える最大応力を有することを特徴とする組成物。
- 請求項9に記載の組成物であって、前記スキャフォールドは、4週間から数ヶ月にわたる、架橋のレベルに応じた調節可能な分解を伴う生体適合性及び生分解性インプラントであることを特徴とする組成物。
- 請求項11に記載の組成物であって、前記スキャフォールドは、EDC/sNHSにより架橋された、配向した糸状のコラーゲンスキャフォールドであることを特徴とする組成物。
- 正電荷を帯びた配向したフィブリルによって形成されたフィブリルマイクロキャリアを含む組成物であって、
前記フィブリルは、少なくとも1種類の細胞の付着及び配向を可能にし、
前記フィブリルマイクロキャリアは、前記フィブリルに付着した前記細胞の遺伝子発現を調節する核酸分子を含み、
正電荷を帯びた前記フィブリルは、前記フィブリルの表面に組み込まれた負電荷を帯びた前記核酸分子を補い、前記フィブリルに付着した前記細胞の固体状態での遺伝子導入を促進する
ことを特徴とする組成物。 - 請求項13に記載の組成物であって、前記マイクロキャリアは、80%を超える多孔性を有し、前記マイクロキャリアに沿ったキャピラリーフローを可能とし、前記マイクロキャリアは、少なくとも50ミクロンの直径、及び前記フィブリルの方向に20MPaを超える最大応力を有することを特徴とする組成物。
- 請求項13に記載の組成物であって、前記マイクロキャリアは、4週間から数ヶ月にわたる、架橋のレベルに応じた調節可能な分解を伴う生体適合性及び生分解性インプラントであって、マイクロキャリアの水性の懸濁液が、注入可能な生体適合性及び生分解性スキャフォールドを形成することを特徴とする組成物。
- 請求項15に記載の組成物であって、前記マイクロキャリアは、EDC/sNHSにより架橋された、配向したコラーゲンスキャフォールドであることを特徴とする組成物。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562196634P | 2015-07-24 | 2015-07-24 | |
| US62/196,634 | 2015-07-24 | ||
| JP2018503255A JP2018521084A (ja) | 2015-07-24 | 2016-07-22 | 核酸ベースの治療法の標的送達の組成物 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018503255A Division JP2018521084A (ja) | 2015-07-24 | 2016-07-22 | 核酸ベースの治療法の標的送達の組成物 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2021185153A JP2021185153A (ja) | 2021-12-09 |
| JP7843987B2 true JP7843987B2 (ja) | 2026-04-13 |
Family
ID=57885295
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018503255A Pending JP2018521084A (ja) | 2015-07-24 | 2016-07-22 | 核酸ベースの治療法の標的送達の組成物 |
| JP2021129887A Active JP7843987B2 (ja) | 2015-07-24 | 2021-08-06 | 核酸ベースの治療法の標的送達の組成物 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018503255A Pending JP2018521084A (ja) | 2015-07-24 | 2016-07-22 | 核酸ベースの治療法の標的送達の組成物 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20180214575A1 (ja) |
| JP (2) | JP2018521084A (ja) |
| CN (1) | CN107849512B (ja) |
| WO (1) | WO2017019568A1 (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110499541B (zh) * | 2019-07-18 | 2021-09-14 | 福建农林大学 | 一种基于胶原液晶原位自组装的高强度仿生纤维及其制备方法 |
| CN110496251B (zh) * | 2019-09-03 | 2022-04-01 | 上海微创医疗器械(集团)有限公司 | 阳离子纳米药物及其制备方法、载药植入医疗器械 |
| GB201914844D0 (en) | 2019-10-14 | 2019-11-27 | Norwegian Univ Sci & Tech Ntnu | Fault detection in synchronous machines |
| JP7369951B2 (ja) | 2020-02-27 | 2023-10-27 | パナソニックIpマネジメント株式会社 | 表示モジュール |
| EP4301339A2 (en) * | 2021-03-01 | 2024-01-10 | Steadman Philippon Research Institute | Compositions comprising catenin mrna and their use for healing bone fractures |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001199903A (ja) | 1999-11-09 | 2001-07-24 | Eizo Mori | 核酸含有複合体 |
| WO2013103423A2 (en) | 2011-10-11 | 2013-07-11 | Fibralign Corporation | A graft for directed vascular and lymphatic regeneration and methods to guide endothelial cell assembly |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008070166A1 (en) * | 2006-12-05 | 2008-06-12 | Collengin, Inc. | Collagen materials, films and methods of making same |
| JP5939563B2 (ja) * | 2008-08-11 | 2016-06-22 | フィブラリン コーポレイションFibralign Corp. | バイオコンポジット及びその製造方法 |
| HUE037082T2 (hu) * | 2008-11-10 | 2018-08-28 | Arbutus Biopharma Corp | Új lipidek és készítmények terápiás hatóanyagok szállítására |
| US8329246B2 (en) * | 2009-03-04 | 2012-12-11 | The Board Of Trustees Of The Leland Stanford Junior University | Oriented collagen gel |
| EP2679252B1 (en) * | 2011-02-21 | 2018-12-26 | Atree, Inc. | Collagen material and method for producing collagen material |
| CN104114572A (zh) * | 2011-12-16 | 2014-10-22 | 现代治疗公司 | 经修饰的核苷、核苷酸和核酸组合物 |
-
2016
- 2016-07-22 US US15/747,136 patent/US20180214575A1/en active Pending
- 2016-07-22 JP JP2018503255A patent/JP2018521084A/ja active Pending
- 2016-07-22 CN CN201680043462.9A patent/CN107849512B/zh active Active
- 2016-07-22 WO PCT/US2016/043762 patent/WO2017019568A1/en not_active Ceased
-
2021
- 2021-08-06 JP JP2021129887A patent/JP7843987B2/ja active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001199903A (ja) | 1999-11-09 | 2001-07-24 | Eizo Mori | 核酸含有複合体 |
| WO2013103423A2 (en) | 2011-10-11 | 2013-07-11 | Fibralign Corporation | A graft for directed vascular and lymphatic regeneration and methods to guide endothelial cell assembly |
Non-Patent Citations (4)
| Title |
|---|
| ACS Nano, 米国, 2015年, 発行日, Vol.9 No.7, p.6900-6908 |
| BMC Bioinformatics, 米国, 2013年, 発行日, Vol.14 No.97, Page 1-6, http://www.biomedcentral.com/1471-2105/14/97 |
| Downing,et al, Biophysical regulation of epigenetic state and cell reprogramming, Nature Materials, 2013年, 発行日, vol.12, pp.1154-1162 |
| Journal of Controlled Release, 米国, 2004年, 発行日, Vol.96, p.227-232 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2018521084A (ja) | 2018-08-02 |
| CN107849512B (zh) | 2023-01-13 |
| JP2021185153A (ja) | 2021-12-09 |
| CN107849512A (zh) | 2018-03-27 |
| US20180214575A1 (en) | 2018-08-02 |
| WO2017019568A1 (en) | 2017-02-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7843987B2 (ja) | 核酸ベースの治療法の標的送達の組成物 | |
| KR102882700B1 (ko) | 조직 복원용 복합 재료 | |
| CN101410508B (zh) | 仿生支架 | |
| Choi et al. | Gelatin-based micro-hydrogel carrying genetically engineered human endothelial cells for neovascularization | |
| US11779682B2 (en) | Electro-mechanically stretched micro fibers and methods of use thereof | |
| Sang et al. | Biomimetic silk scaffolds with an amorphous structure for soft tissue engineering | |
| He et al. | Engineering of biomimetic nanofibrous matrices for drug delivery and tissue engineering | |
| JP2022065124A (ja) | 組織修復のための間葉細胞結合複合材料 | |
| Rubert et al. | Electrospun PCL/PEO coaxial fibers for basic fibroblast growth factor delivery | |
| Yuan et al. | Highly aligned core–shell structured nanofibers for promoting phenotypic expression of vSMCs for vascular regeneration | |
| He et al. | Controlled pVEGF delivery via a gene-activated matrix comprised of a peptide-modified non-viral vector and a nanofibrous scaffold for skin wound healing | |
| Luo et al. | Cationized Bombyx mori silk fibroin as a delivery carrier of the VEGF165–Ang-1 coexpression plasmid for dermal tissue regeneration | |
| JP2009540878A (ja) | 生体分子が結合した生体模倣足場 | |
| Li et al. | Sustained release of plasmid DNA from PLLA/POSS nanofibers for angiogenic therapy | |
| JP2018535704A (ja) | 注入可能なマクロ多孔質ハイドロゲル | |
| Kuppan et al. | Interaction of human smooth muscle cells with nanofibrous scaffolds: effect of fiber orientation on cell adhesion, proliferation, and functional gene expression | |
| US12433937B2 (en) | Aptamer assemblies for protein crosslinking | |
| CN101500508A (zh) | 生物分子连接的仿生支架 | |
| JP2004532802A (ja) | 薬剤送達および細胞被包における電気処理 | |
| CN110565207A (zh) | 一种纤维材料及其制备方法和应用 | |
| Rabyk et al. | Modified glycogen as construction material for functional biomimetic microfibers | |
| RU2517117C2 (ru) | Способ стимулирования регенерации нерва с помощью наноструктурированного матрикса и генетических конструкций | |
| US20240307591A1 (en) | Accelerated Development of Functional Three-Dimensional Tissue Moduli | |
| Kushwaha et al. | Utilization of Silk for Gene Delivery | |
| Wang et al. | Breaking the Vicious Cycle of Impaired Angiogenesis and Chronic Inflammation in Diabetic Wounds: A Bioengineered Microneedle System Delivering RGD-Modified M2 Exosomes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210903 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210903 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220830 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20221128 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230130 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20230131 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20230307 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230707 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20230707 |
|
| A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20230727 |
|
| A912 | Re-examination (zenchi) completed and case transferred to appeal board |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20230818 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20250522 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20250711 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20250812 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20250812 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20260325 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 7843987 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |