WO2004000307A1 - アンサマイシン系抗生物質の新規用途及び新規血管新生抑制物質のスクリーニング方法 - Google Patents
アンサマイシン系抗生物質の新規用途及び新規血管新生抑制物質のスクリーニング方法 Download PDFInfo
- Publication number
- WO2004000307A1 WO2004000307A1 PCT/JP2003/007813 JP0307813W WO2004000307A1 WO 2004000307 A1 WO2004000307 A1 WO 2004000307A1 JP 0307813 W JP0307813 W JP 0307813W WO 2004000307 A1 WO2004000307 A1 WO 2004000307A1
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- WIPO (PCT)
- Prior art keywords
- angiogenesis
- angiogenesis inhibitor
- inhibitor according
- inhibition
- rifampicin
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/496—Non-condensed piperazines containing further heterocyclic rings, e.g. rifampin, thiothixene or sparfloxacin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/02—Ophthalmic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
- A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/5005—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells
- G01N33/5008—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics
- G01N33/5011—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics for testing antineoplastic activity
Definitions
- the present invention relates to an angiogenesis inhibitor, more specifically, a novel angiogenesis effective for inhibiting angiogenesis in malignant tumors, diabetic retinopathy, retinal angiogenesis, inflammatory diseases, cardiovascular diseases due to cardiovascular remodeling, and the like.
- the present invention relates to a method for screening an inhibitor and an angiogenesis inhibitor.
- Angiogenesis is a phenomenon in which new blood vessels are formed from existing blood vessels.
- malignant (solid) tumors, diabetic retinopathy, or retinal angiogenesis or inflammatory diseases (rheumatism, etc.) It is known that angiogenesis is deeply involved in progress. For example, for solid tumors to grow, it is imperative that angiogenesis provide a way to supply nutrients and oxygen and remove waste products, and in metastasis, which is an important issue in cancer treatment.
- Angiogenesis is an important step in securing that path.
- angiogenesis itself is a pathological condition, which leads to blindness if left unchecked. Therefore, suppressing angiogenesis is thought to lead to the prevention and treatment of this disease, and preventive and therapeutic drugs are being developed.
- angiogenesis is observed in various lesions as described above, and promotes the progress of each pathological condition. Therefore, the suppression of this angiogenesis is attracting attention from the viewpoint of prevention and treatment of these pathological conditions.
- angiogenesis inhibitors such as endostatin and angiostin
- endostatin and angiostin are positioned as the most useful therapeutic agents for tumor dormancy and significantly regress solid tumors in experimental animals (Cell, 88, 277-285, 1997).
- drug resistance like conventional anticancer drugs (Nature, 390, 404-407, 1997), and may be an ideal anticancer drug with few side effects.
- angiostin to a molecular weight of 500,000
- Endoscitin (approximately 20000), which has a lower molecular weight than Angiostin, has attracted much attention. Recently, clinical trials have been started in the United States for patients with end-stage malignant tumors. Was also unknown.
- Endosutin inhibits endothelial cell proliferation in low serum culture and causes apoptosis (J. Biol. Chem., 274, 11721-11726, 1999). It was minor and it was difficult to explain the effects of regression of primary and metastatic lesions of cancer alone. Because tumor cells increase their proliferative capacity not only due to gene mutations but also due to abnormal gene expression regulation, they also actively produce and secrete many growth factors and angiogenesis promoting factors, and self-proliferate as autocrine / paracrine. In addition to promoting blood flow, the new blood vessels also provide abundant blood flow. Even in this environment, endostin must produce strong intracellular signals that specifically act on endothelial cells in order to suppress tumor angiogenesis as reported today. .
- Rifamycin B and rifamycin O are induced by rifamycin S, and rifamycin S becomes rifamycin SV when reduced with ascorbic acid.
- 3-Formylrifamycin is a 3-formylated version of rifamycin.
- Rifampicin is derived from the 3-formylation of rifamycin SV.
- Rifamycin is generally called an ansamycin antibiotic because it has an aromatic ring system and an aliphatic bridge called an ansa ring.
- rifampicin is an ansamycin antibiotic developed by joint research of Ciba-Geigy (Switzerland) and Lepetit (Italy), and 3-formyl (3-formyl) of rifamycin SV. It is derived from what has been transformed.
- rifampicin is 3-[[(4-methyl-1-piperazinyl) imino] methyl] rifamycin (3-C [(4-methyl-l-pierazinyl) imino] met yl] rif arayc in) It is a semi-synthetic ansamycin antibiotic with the following structure: It has excellent antitubercular activity and has been widely used as a therapeutic agent for tuberculosis. Rifampicin has antibacterial activity not only against Gram-positive bacteria but also against Gram-negative bacilli, and has been used for tuberculosis, brucellosis, Chlamydia infection, and especially Gram-positive infections such as staphylococci. .
- Rifampicin converts 3-formylrifamycin SV to tetrahydro It is synthesized by reacting with 1-amino-4-methylpiperazine in furan, but a number of synthesis methods including an industrial synthesis method have been disclosed (Japanese Patent Publication No. Sho 225-2680). Japanese Patent Publication No. Sho 47-23033, Japanese Patent Publication No. 53-39040, Japanese Patent Publication No. 57-401 55, Japanese Patent Publication No. 62-4 41 671 No., Japanese Patent Publication No. 62-41,672, Japanese Patent Publication No. 62-41673).
- the present inventors have conducted intensive searches to solve the above-mentioned problems, and as a result, have a superior antitubercular activity and have been widely used as a therapeutic agent for tuberculosis. It also has antibacterial activity against negative bacilli, etc.
- rifampicin which has been used for brucellosis
- chlamydial infection especially infection with Gram-positive bacteria such as staphylococcus
- an ansamycin antibiotic such as rifamycin-SV or 3-formylrifamycin has an angiogenesis inhibitory action, and the present invention was made.
- an ansamycin antibiotic such as rifampicin has an excellent angiogenesis-inhibiting action
- the present inventor recently discovered a molecular mechanism involved in the suppression of angiogenesis by endostin (FASEB Journal, 15, 1044-1053, 2001). Tumor regression in experimental animals When endosuctin is administered at a concentration that indicates the results, various early response genes expressed in serum, growth factors, and cultured vascular endothelial cells stimulated by angiogenic factors, apoptosis, cell cycle, and cell migration-related genes It is markedly suppressed.
- angiogenesis inhibitors such as endostin and angiostin, which have high molecular weights, have not been easily synthesized to obtain a dose of angiogenesis inhibitor having an antitumor effect.
- angiogenesis-inhibiting substances that detect "angiogenesis-inhibiting signals" constructed by the present inventors, it is possible to detect factors that show endosuthin-type signals from many substances with unknown effects. From these studies, it was possible to discover new angiogenesis inhibitory factors by examining the tumor regression and neovascular inhibitory effects. With this screening method, the conventional process is greatly shortened, and the administration of peptides, proteins, and drugs necessary to achieve the same effect as endostatin is achieved. It became possible to estimate the amount in advance.
- an ansamycin-based antibacterial substance such as rifampicin was found to have a strong angiogenesis inhibitory action from many candidate substances by the above-described screening method approach. Since ansamycin antibiotics such as rifampicin have been used as antibacterial drugs, their safety has been confirmed, and their production and administration methods have been established. Therefore, it can be expected to be used as a highly practical angiogenesis inhibitor. Disclosure of the invention
- an angiogenesis inhibitor comprising an ansamycin antibiotic or a pharmacologically acceptable derivative thereof as an active ingredient (claim 1), and an ansamycin antibiotic comprising rifampicin, rifamycin.
- the angiogenesis inhibitor according to claim 1 which is SV or 3-formylrifamycin, or a pharmaceutically acceptable derivative, 3.
- the angiogenesis inhibitor according to claim 1 or claim 2, which is a pharmacologically acceptable salt or a hydrate thereof, or the angiogenesis inhibitor is an angiogenesis inhibitor in malignant tumors.
- the present invention also provides a screening method for an angiogenesis inhibitor, which comprises adding a test substance to cultured vascular endothelial cells and detecting an angiogenesis inhibitory signal based on gene expression.
- Item 10 The method for screening an angiogenesis inhibitor according to Item 9 (Claim 10), and an early response gene expressed in a vascular endothelial cell, wherein an angiogenesis inhibitory signal based on a change in the gene expression level in a cultured cell line is provided.
- FIG. 1 is a view showing signals for suppressing angiogenesis by rifampicin, which were generated as a result of adding rifampicin at various concentrations to human adult skin capillary endothelial cells.
- H F1t gene.
- FIG. 2 is a graph showing the inhibitory effect of rifampicin on the growth of human adult capillary endothelial cells using a modified 72-hour growth assay (in a culture medium containing 10% fetal bovine serum).
- FIG. 3 is a graph showing the time course of the advancing distance of the wounding edge after denudement of cultured human adult skin microvascular endothelial cells that have reached confluence. Cell migration was significantly suppressed by the addition of rifampicin to the culture medium.
- Fig. 4 shows whether rifampicin was orally ingested into a solid tumor produced by transplanting a human colon cancer-derived cell line (CW-2) into a nude mouse, and examined whether it has an inhibitory effect on tumor growth. It is a figure showing a result. Tumor volume was significantly suppressed by ingestion of rifampicin.
- Fig. 5 shows the data obtained from long-term administration of rifampicin to patients with C-type cirrhosis who developed pulmonary tuberculosis, that is, the relationship between changes in the blood-fetoprotin level and rifampicin administration in two patients.
- FIG. 6 is a graph showing angiogenesis-inhibitory signals induced as a result of adding rifampicin, rifamycin-SV and 3-formylrifamycin at various concentrations to human retinal vascular endothelial cells. . This shows that each of c_myc, integrin- ⁇ V, and integrin-13 mRNA levels is suppressed in a concentration-dependent manner.
- the present invention comprises an angiogenesis inhibitor comprising an ansamycin antibiotic or a pharmaceutically acceptable derivative thereof as an active ingredient.
- the target of application of the angiogenesis inhibitor of the present invention is not particularly limited, but is angiogenesis inhibition in malignant tumors, angiogenesis inhibition in diabetic retinopathy, angiogenesis inhibition in retinal angiogenesis, and inflammatory disease. Used to suppress angiogenesis, angiogenesis associated with cardiovascular remodeling, etc. It can be used as a therapeutic agent and the like.
- the active ingredient of the present invention comprises an ansamycin antibiotic such as rifampicin, rifamycin-SV, and 3-formylrifamycin.
- the active ingredient of the present invention can be appropriately converted into a pharmacologically acceptable derivative for its administration, for example, to increase the solubility in water (Japanese Patent Publication No. 5-444467). ).
- As one of its pharmacologically acceptable derivatives it can be converted into the form of a pharmacologically acceptable salt or a hydrate thereof, which is usually used in pharmaceutical formulation.
- the effective component of the present invention such as rifampicin, any of the known production methods can be used as described above.
- an appropriate administration method such as oral administration or parenteral administration (intravenous, intramuscular, subcutaneous, or ophthalmic) can be used depending on the subject.
- oral administration the active ingredient of the present invention is prepared as a solid or liquid preparation, for example, in the form of tablets, granules, capsules, powders, troches, solutions, suspensions or emulsions.
- parenteral administration the active ingredient of the present invention can be prepared, for example, into an injectable preparation using an appropriate solvent.
- Such solvents include, for example, water, aqueous solvents (sodium chloride solution, glucose solution) ), Water-miscible solvents (such as ethyl alcohol, polyethylene glycol, propylene glycol), and non-aqueous solvents (such as corn oil, cottonseed oil, peanut oil, sesame oil, etc.).
- aqueous solvents sodium chloride solution, glucose solution
- Water-miscible solvents such as ethyl alcohol, polyethylene glycol, propylene glycol
- non-aqueous solvents such as corn oil, cottonseed oil, peanut oil, sesame oil, etc.
- the dosage of the active ingredient of the present invention is appropriately determined depending on the administration subject and the administration form, and the unit dosage for oral administration is, for example, about 50 to 100 mg of the active ingredient, preferably Approximately 150 to 500 mg of active ingredient may be included.
- Rifampicin an active ingredient of the present invention, is a drug that has already been used in a very large number of patients, such as patients with tuberculosis, and is well-known for its usage and side effects. Dosage forms and methods can be used based on the experience of
- the present invention also includes a method for screening a novel angiogenesis inhibitor.
- the screening of the angiogenesis inhibitor of the present invention is carried out by adding a substance to be tested using cultured vascular endothelial cells and detecting an angiogenesis inhibitory signal based on gene expression.
- angiogenesis-suppressing signal based on the expression of the gene an expression signal of the gene when endostin is administered at a concentration showing a tumor regression effect can be used.
- angiogenesis inhibitory signal based on the expression of such a gene include an early response gene expressed in a vascular endothelial cell and an associated gene, a proliferative / cell cycle related gene, an adhesion factor, And the expression of one or more genes of an agonizing factor and a vasoactive factor receptor gene.
- angiogenesis inhibitory signal gene examples include c-myc and c_fos as early response genes expressed in vascular endothelial cells.
- Related genes include max, mad, and mxi1, proliferating cell cycle-related genes, mitogen activated protein kinase-1 and mitogen activated protein kinase-2, and integrin- ⁇ (integrin alpha v), inteclin_jS3 (integrin beta 3), endothelin-1 (endothelin-1) gene as a vasoactive factor, and ET-A as vasoactive factor receptor gene , AT1, AT2.
- Detection of an angiogenesis inhibitory signal based on the expression of a gene by the novel angiogenesis inhibitor screening method of the present invention can be carried out by using a vascular endothelial cell by a known detection method.
- vascular endothelial cells in particular, human adult skin capillary endothelial cells and human retinal vascular-derived endothelial cells can be used.
- Gene expression can also be detected by a gene expression detecting means known per se.
- a gene expression detecting means known per se.
- an angiogenesis inhibitory signal based on gene expression can be detected.
- A is the focal adhesion kinase gene
- B is the platelet endothelial cell adhesion molecule-1 (PEC AM-1) gene
- C is the integrin ⁇ v gene
- D is the integrin one-third gene that is an adhesion factor
- E is the endothelin_1 gene that is a vasoconstrictive peptide
- F is the endoselin receptor subtype B (ETB) gene
- G is H represents the result of quantifying the c-myc gene, which is an early response gene
- H represents the result of quantifying the F1t gene, which is a subtype of the vascular endothelial growth factor (VEGF) receptor.
- VEGF vascular endothelial growth factor
- rifampicin suppressed chemotactic migration of human adult skin capillary endothelial cells.
- Example 5 Use experience in patients with primary liver cancer due to type C cirrhosis
- FIG. 5 shows the relationship between changes in blood ⁇ -fetoprotein levels and administration of rifampicin in two patients.
- Angiogenesis inhibitory signal (change of gene expression level) by addition of rifampicin, rifamycin SV, and 3-formyl rifamycin
- Human retinal vascular endothelial cells are brought into an exponential growth state in the presence of serum, growth factors, and angiogenesis promoting factors, and rifampicin, rifamycin-SV and 3-formylrifamycin at various concentrations are added, and after 4 hours, Extract RNA and perform high-sensitivity real-time quantitative PCR using LightCycler as described above.
- FIG. 6 shows the results.
- A, B and C show the results of quantification of the c-myc gene
- D, E and F show the results of quantification of the integrin- ⁇ V gene
- G, H and I show the results of quantification of the integrin-1] 33 gene.
- A, D, and G indicate the changes in the mRNA levels after the addition of rifampicin
- B, E, and H indicate the changes in the mRNA levels after the addition of rifamycin-SV
- C, F, and I after the addition of 3-formylrifamycin It is.
- angiogenesis inhibitor which can be used as an antitumor agent, a therapeutic agent for diabetic retinopathy, a therapeutic agent for retinal angiogenesis, a therapeutic agent for inflammatory disease, a therapeutic agent for cardiovascular disease, or the like.
- rifampicin which is an active ingredient of the present invention, has been used as an antibacterial drug, its safety has been confirmed, and its production method and administration method have been established.
- the angiogenesis inhibitor of the present invention can be expected as a highly practical angiogenesis inhibitor.
- the present invention provides a method for screening a novel angiogenesis inhibitor, which is a useful component of an angiogenesis inhibitor.
- a screening method for an angiogenesis inhibitor that detects an "angiogenesis inhibitory signal" based on the expression of the gene of the present invention enables angiogenesis inhibitory agent to be selected from many substances with unknown effects. It is possible to effectively detect substances for production, and this screening method greatly shortens the conventional process, and also has the same effect as the existing drug endosutin. For this reason, it became possible to estimate in advance how much peptide-protein-drug dose is required.
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Abstract
Description
Claims
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020047019629A KR100678494B1 (ko) | 2002-06-21 | 2003-06-19 | 안사마이신계 항생물질의 신규용도 및 신규혈관신생억제물질의 스크리닝 방법 |
| EP03733506A EP1516620B1 (en) | 2002-06-21 | 2003-06-19 | Rifampicin for treating angiogenesis |
| US10/518,870 US20060035878A1 (en) | 2002-06-21 | 2003-06-19 | Novel use of ansamycin antibiotics and method of screening novel angiogenesis inhibitor |
| DE60325855T DE60325855D1 (de) | 2002-06-21 | 2003-06-19 | Rifampicin zur Behandlung der Angiogenese |
| US12/504,823 US9333194B2 (en) | 2002-06-21 | 2009-07-17 | Use of ansamycin antibiotics and method of screening novel angiogenesis inhibitor |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002181281 | 2002-06-21 | ||
| JP2002-181281 | 2002-06-21 | ||
| JP2003118960A JP4393098B2 (ja) | 2002-06-21 | 2003-04-23 | アンサマイシン系抗生物質の新規用途及び新規血管新生抑制物質のスクリーニング方法 |
| JP2003-118960 | 2003-04-23 |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US10518870 A-371-Of-International | 2003-06-19 | ||
| US12/504,823 Division US9333194B2 (en) | 2002-06-21 | 2009-07-17 | Use of ansamycin antibiotics and method of screening novel angiogenesis inhibitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2004000307A1 true WO2004000307A1 (ja) | 2003-12-31 |
Family
ID=30002254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2003/007813 Ceased WO2004000307A1 (ja) | 2002-06-21 | 2003-06-19 | アンサマイシン系抗生物質の新規用途及び新規血管新生抑制物質のスクリーニング方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US20060035878A1 (ja) |
| EP (2) | EP2016944A3 (ja) |
| JP (1) | JP4393098B2 (ja) |
| KR (2) | KR100678494B1 (ja) |
| DE (1) | DE60325855D1 (ja) |
| WO (1) | WO2004000307A1 (ja) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008001720A (ja) * | 2002-06-21 | 2008-01-10 | Japan Science & Technology Agency | アンサマイシン系抗生物質の新規用途及び新規血管新生抑制物質のスクリーニング方法 |
| ITMI20041295A1 (it) | 2004-06-25 | 2004-09-25 | Cosmo Spa | Composizioni farmaceutiche antimicrobiche orali |
| KR20080081351A (ko) * | 2006-01-04 | 2008-09-09 | 도꾜 메디칼 앤드 덴탈 유니버시티 | 간장 질환 치료제 및 간기능 개선제 |
| WO2007148714A1 (ja) * | 2006-06-21 | 2007-12-27 | Kaneka Corporation | リファマイシン誘導体を用いたインプラント |
| WO2007148713A1 (ja) * | 2006-06-21 | 2007-12-27 | Kaneka Corporation | リファマイシン誘導体を有効成分とする血管性疾患処置剤または細胞増殖調節剤 |
| JP2010111582A (ja) * | 2007-02-15 | 2010-05-20 | Tokyo Medical & Dental Univ | リファンピシンを成分とする肝臓癌治療剤 |
| EP2333546A4 (en) * | 2008-08-28 | 2011-12-21 | Nat Univ Corp Tokyo Med & Dent | SCREENING METHOD FOR AN ANTIANGIOGENIC ACTIVE SUBSTANCE AND SCREENING METHOD FOR ANTIANGIOGENIC SIGNALING |
| WO2016014437A1 (en) * | 2014-07-21 | 2016-01-28 | Hiroaki Serizawa | Ophthalmic compositions of rifamycins and uses thereof |
| US10709702B2 (en) * | 2015-10-08 | 2020-07-14 | Amd Therapeutics Llc | Treatment of skin disorders by topical administration of VEGF inhibitors |
| KR102613900B1 (ko) * | 2015-11-13 | 2023-12-15 | 서울대학교 산학협력단 | HO-1 유전자 및 TNFR1-Fc 유전자를 동시에 발현하며 GGTA1 유전자가 넉아웃된 형질전환 돼지 및 이의 용도 |
| KR101916801B1 (ko) * | 2016-08-12 | 2018-11-08 | 경북대학교 산학협력단 | 3차원 생체 모사 시스템을 이용한 맥락막 혈관신생을 수반하는 질환의 치료제 스크리닝 방법 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001011086A2 (en) * | 1999-08-11 | 2001-02-15 | Eos Biotechnology, Inc. | Methods of screening for angiogenesis modulators |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5339400A (ja) | 1976-09-22 | 1978-04-11 | Iwanouitsuchi Ponomar Arekusei | |
| JPS5740155A (en) | 1980-08-19 | 1982-03-05 | Ishikawajima Harima Heavy Ind Co Ltd | Overload safety device |
| JPS6241673A (ja) | 1985-08-14 | 1987-02-23 | ハワ−ド エ− サツセ | ゴルフ・クラブ |
| JPS6241672A (ja) | 1985-08-15 | 1987-02-23 | 日本ドライケミカル株式会社 | 窓硝子破壊器 |
| JPS6241671A (ja) | 1985-08-15 | 1987-02-23 | コスモ石油株式会社 | ガス遮断装置 |
| GB8816620D0 (en) * | 1988-07-13 | 1988-08-17 | Lepetit Spa | Rifapentine hydrohalides |
| ATE130517T1 (de) * | 1990-08-08 | 1995-12-15 | Takeda Chemical Industries Ltd | Intravaskulär embolisierendes mittel mit gehalt an einem die angiogenesis hemmenden stoff. |
| JPH0544467A (ja) | 1991-08-19 | 1993-02-23 | Nippondenso Co Ltd | エンジン用ウオータポンプ |
| US6406880B1 (en) * | 1997-05-02 | 2002-06-18 | Integrated Research Technology, Llc | Betaines as adjuvants to susceptibility testing and antimicrobial therapy |
| AU3980499A (en) * | 1998-05-11 | 1999-11-29 | Endowment for Research in Human Biology, Inc., The | Use of neomycin for treating angiogenesis-related diseases |
-
2003
- 2003-04-23 JP JP2003118960A patent/JP4393098B2/ja not_active Expired - Fee Related
- 2003-06-19 DE DE60325855T patent/DE60325855D1/de not_active Expired - Lifetime
- 2003-06-19 US US10/518,870 patent/US20060035878A1/en not_active Abandoned
- 2003-06-19 WO PCT/JP2003/007813 patent/WO2004000307A1/ja not_active Ceased
- 2003-06-19 KR KR1020047019629A patent/KR100678494B1/ko not_active Expired - Fee Related
- 2003-06-19 KR KR1020067025459A patent/KR20070008719A/ko not_active Ceased
- 2003-06-19 EP EP08168507A patent/EP2016944A3/en not_active Withdrawn
- 2003-06-19 EP EP03733506A patent/EP1516620B1/en not_active Expired - Lifetime
-
2009
- 2009-07-17 US US12/504,823 patent/US9333194B2/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001011086A2 (en) * | 1999-08-11 | 2001-02-15 | Eos Biotechnology, Inc. | Methods of screening for angiogenesis modulators |
Non-Patent Citations (5)
| Title |
|---|
| DEMKOW URSZULA ET AL.: "The influence of rifampicin on selected parameters of immunological response", PNEUMONOLOGIA I ALERGOLOGIA POLSKA, vol. 66, no. 1-2, 1998, pages 45 - 53, XP002971161 * |
| MASAYOSHI SHICHIRI ET AL.: "Antiangiogenesis signals by endostatin", FASEB JOURNAL, vol. 15, 2001, pages 1044 - 1053, XP002971164 * |
| See also references of EP1516620A4 * |
| UEHARA Y.: "Mechanism of action of an inhibitor of src oncogene group tyrosine kinases and its effects on cell transformation and growth", ADVANCES IN PHARMACENTICAL SCIENCES, vol. 8, 1992, pages 82 - 95, XP002971163 * |
| YAMASHITA T. ET AL.: "A new activity of herbimycin A: inhibiton of angiogenesis", J. ANTIBIOTICS, vol. 42, no. 6, 1989, pages 1015 - 1017, XP002971162 * |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20070008719A (ko) | 2007-01-17 |
| EP1516620A4 (en) | 2005-09-07 |
| KR100678494B1 (ko) | 2007-02-06 |
| US20100004327A1 (en) | 2010-01-07 |
| US20060035878A1 (en) | 2006-02-16 |
| EP1516620B1 (en) | 2009-01-14 |
| EP1516620A1 (en) | 2005-03-23 |
| EP2016944A2 (en) | 2009-01-21 |
| EP2016944A3 (en) | 2009-12-02 |
| KR20050008773A (ko) | 2005-01-21 |
| JP2004075665A (ja) | 2004-03-11 |
| JP4393098B2 (ja) | 2010-01-06 |
| DE60325855D1 (de) | 2009-03-05 |
| US9333194B2 (en) | 2016-05-10 |
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