58 results about "Ocular angiogenesis" patented technology

The present invention provides compositions and methods for treating ocular neovascularization, angiogenesis, retinal edema, diabetic retinopathy, and / or retinal ischemia in order to prevent the loss of visual acuity associated with such conditions. More specifically, the present invention provides compositions containing receptor tyrosine kinase (RTK) inhibitors having unique binding profiles and their use in treating ocular disorders.

The invention relates to methods and compositions for the treatment or prevention of ocular angiogenesis and neovascularization associated with neovascular disease. Administration of vascular endothelial growth factor (VEGF)-A into the eye when macrophage infiltration is reduced inhibits ocular angiogenesis.

Provided are methods and compositions for the treatment or prevention of ocular angiogenesis and neovascularization. Administration of inhibitors of the CCR3 receptor or its ligands eotaxin (CCL11), eotaxin-2 (CCL24) or eotaxin-3 (CCL26) inhibits ocular angiogenesis.

Provided are methods and compositions for the treatment or prevention of ocular angiogenesis and neovascularization. Administration of inhibitors of the CCR3 receptor or its ligands eotaxin (CCL11), eotaxin-2 (CCL24) or eotaxin-3 (CCL26) inhibits ocular angiogenesis.

The use of certain urea compounds, for the treatment of retinal disorders associated with pathologic ocular angiogenesis and / or neovascularization is disclosed.

The invention provides a nitrate medicament for inhibiting angiogenesis. The general formula (I) of the medicament is T-(B-M)t1, wherein t1 is 1 or 2, T-Ht1 is a steroidal compound, and T-H means that oxygen atoms of the T are connected with the H to form the hydroxyl connection, namely the O-H typed connection. The compound of the formula (I) can be synthesized by taking the steroidal compound T-Ht1 as a raw material, and can be used for preparing the medicaments of treating angiogenesis diseases of human or mammals, particularly the medicaments of treating the diseases such as tumors, ocular angiogenesis, malignant blood diseases, bronchial asthma, leukoaraiosis and the like.

The present invention provides a combination therapy for the treatment of pathologic ocular disorders, such as age-related macular degeneration and choroidal neovascularization. The combination therapy of the invention includes administration of anecortave acetate and bevacizumab or ranibizumab.

RNA interference, is provided for inhibition of HIF1A mRNA expression for treating patients with ocular angiogenesis, particularly for treating retinal edema, diabetic retinopathy, sequela associated with retinal ischemia, posterior segment neovascularization (PSNV), and neovascular glaucoma, and for treating patients at risk of developing such conditions.

The present invention is directed to methods of treating disorders of ocular angiogenesis or vascular leakage in a patient by administration of suitable inhibitors, including pazopanib or pharmaceutically acceptable salts or hydrates thereof.

The present invention provides methods for inhibiting increased vascular permeability and / or pathologic ocular angiogenesis via administration of a combination of one or more molecules that potently inhibit select receptor tyrosine kinases (RTKs) or vascular endothelial growth factor (VEGF) and one or more anti-inflammatory agents.

Methods and kits using a pharmaceutical composition for use in inhibiting ocular angiogenesis or fibrosis are provided herein, such that composition includes a pharmaceutically suitable carrier or diluent and an amount of the inhibitor composition effective to inhibit the angiogenesis or the fibrosis by inhibiting expression and / or activity of a galectin protein or a portion thereof.

A pharmaceutical for preventing or treating a disorder accompanied by ocular angiogenesis and / or increased ocular vascular permeability, constituted by a combination of an anti-VEGF agent, and a hydantoin derivative represented by a general formula (I): (in the formula, X represents a halogen atom or a hydrogen atom, and R1 and R2 simultaneously or individually represent a hydrogen atom or an optionally substituted C1-6 alkyl group), or a pharmacologically acceptable salt thereof.

The present invention is directed to novel products, variants, pharmaceutically acceptable salts and prodrugs thereof, and medical use of such compounds for the treatment and / or management of sepsis, septicemia, septic shock, ocular infection, ocular inflammation, ocular angiogenesis, rheumatoid arthritis (RA), atherosclerosis, inflammatory bowel diseases (IBD), asthma, chronic obstructive pulmonary disease, fever syndromes, cachexia, psoriasis, autoimmune diseases, cardiac diseases, retinoblastoma, cancer and / or any disorder associated with inflammation, immunomodulation and microbial infection.

Disclosed are materials, methods, and protocols for inducing a therapeutic response in ocular conditions, such as diabetic retinopathy and wet macular degeneration, by immunizing with placental endothelial cells. In one embodiment, the invention teaches the administration of placental endothelial cells or products thereof, in an immunogenic context to induce antibody and / or cellular immune responses towards ocular neovascularization. The immunogenicity may be endowed by treatment with interferon gamma or agents known to induce upregulation of HLA. In one embodiment, the invention produces antibodies selectively targeting VEGF-associated angiogenesis characterized by a higher degree of vascular permeability as compared to non-malignant angiogenesis. In another embodiment, the invention provides means of inducing antibodies to vasculature associated with aberrant ocular angiogenesis through immunization with endothelial cells grown in conditions resembling tumor endothelial cells.

The present invention provides a therapeutic agent or prophylactic agent for an ophthalmic disease caused by ocular angiogenesis, which contains a morpholine compound represented by the formula (1)wherein ring A is aryl optionally having substituent(s) and the like; ring B is arylene optionally having substituent(s) and the like; m=0-2; n=1-5; X is a bond and the like; Y is a bond and the like; and Z is a hydrogen atom and the like, or a pharmaceutically acceptable salt thereof as an active ingredient.

RNA interference is provided for inhibition of IGF1R mRNA expression for treating patients with ocular angiogenesis, particularly for treating retinal edema, diabetic retinopathy, sequela associated with retinal ischemia, posterior segment neovascularization (PSNV), and neovascular glaucoma, and for treating patients at risk of developing such conditions.

Compositions including the combination of cremastranone analogs and anti-angiogenic agents and the use of the compositions for targeting ocular angiogenesis such as seen in neovascular eye diseases are disclosed.

A method for treating a subject, such as a human patient, having a vascular disorder. The treatment method administers a therapeutic effective amount of a nanoparticle or a chemical structure to the subject to treat the disorders. The nanoparticle includes a poly L-arginine polymer and a Factor VIIa inhibitor conjugated to, or encapsulated in, the poly L-arginine polymer. The chemical structure includes a Factor VIIa inhibitor that includes at least one nitric oxide (NO) donor. The disorder may be sickle cell disease; stimulated or pathological angiogenesis associated disorders, cancer, ocular angiogenesis-mediated disorders such as diabetic retinopathy and macular degeneration, coagulation and / or platelet activation-associated disorders, pulmonary hypertension, or combinations thereof.

A pharmaceutical for preventing or treating a disorder accompanied by ocular angiogenesis and / or increased ocular vascular permeability, composed of a combination of an anti-VEGF agent, and a pyrrolo[1,2-a]pyrazine derivative represented by a general formula (I):in the formula, R1 and R2 are simultaneously or individually each a hydrogen atom, a halogen atom, a trifluoromethyl group, a lower alkyl group, a lower alkoxy group or a nitro group, and R3 is a hydrogen atom, a halogen atom or a lower alkyl group, or a pharmacologically acceptable salt thereof.

The invention provides an ophthalmic preparation, which comprises transthyretin and pharmaceutically acceptable auxiliary materials, and the auxiliary materials are selected from one or more of carboxymethyl cellulose or salt thereof, chondroitin sulfate or salt thereof, and dextran. The invention further provides a preparation method and an application of the ophthalmic preparation. The auxiliarymaterials contained in the ophthalmic preparation and the transthyretin are mutually restrained and synergistically matched to form an organic whole, eye diseases related to ocular angiogenesis and / or ocular retinal leakage and the like can be synergistically treated, and finally, a better treatment effect is obtained.

It is an object of the present invention to provide a novel medicament for preventing and / or treating ophthalmologic diseases caused by ocular angiogenesis. According to the present invention, provided is a medicament for preventing and / or treating ophthalmologic diseases caused by ocular angiogenesis, which comprises, as an active ingredient, a pyrazolone derivative such as 3-methyl-1-phenyl-2-pyrazolin-5-one, or a physiologically acceptable salt thereof, or a hydrate thereof or a solvate thereof.

The present invention provides an ophthalmic preparation. The ophthalmic preparation comprises a compound, pharmaceutically acceptable salt or glucoside of the compound and transthyretin; and the compound is selected from one or more of diclofenac, vitamin A and luteolin. The present invention also provides a preparation method and an application of the ophthalmic preparation. The transthyretin and the compound in the ophthalmic preparation can be synergistically matched, so that when the ophthalmic preparation is used for treating eye diseases, the ophthalmic preparation can remarkably improve treatment effects on the eye diseases related to ocular angiogenesis and / or ocular retinal leakage, etc.