82 results about "Vascular proliferation" patented technology

Compounds represented by the following structure (II) are disclosed:as are methods for making such compounds. Compositions and methods for treating various disease conditions including cancer and non-cancer diseases associated with vascular proliferation are also disclosed.

Post-interventional neointimal hyperplasia in arteries is treated by the application of ultrasonic energy. Usually, an intravascular catheter having an interface surface is positioned at a target site in the artery which has previously been treated. The interface surface is vibrationally excited to apply energy to the arterial wall in a manner which inhibits smooth muscle cell proliferation in the neointimal layer.

Compounds represented by the following structure (I) are disclosed:as are methods for making such compounds, wherein said methods comprise reacting a diacyldiketopiperazine with a first aldehyde to produce an intermediate compound; and reacting the intermediate compound with a second aldehyde to produce the class of compounds with the generic structure, where the first aldehyde and the second aldehydes are selected from the group consisting of an oxazolecarboxaldeyhyde, imidazolecarboxaldehyde, a benzaldehyde, imidazolecarboxaldehyde derivatives, and benzaldehyde derivatives, thereby forming the above compound wherein R1, R1′, R1″, R2, R3, R4, R5, and R6, X1 and X2, Y, Z, Z1, Z2, Z3, and Z4 may each be separately defined in a manner consistent with the accompanying description. Compositions and methods for treating vascular proliferation are also disclosed.

This invention relates to the field of molecular physiology. Specifically, this invention relates to treatment of vasculoproliferative conditions, especially those of the eye and in the treatment of tumours that exhibit vascular proliferation. Levels of leucine-rich alpha-2-glycoprotein (Lrg1) have been demonstrated to be increased in patients suffering from such conditions and animal models of such conditions. Antagonists of Lrg1 can be used to treat vasculoproliferative conditions.

The invention belongs to the field of antibody drug, and discloses a full human-derived anti-human VEGFR2 monoclonal antibody screened by a phage antibody base technology and prepared by a gene engineering method, and further discloses a carrier including polynucleotide for encoding the monoclonal antibody, a host cell and an application. Through combining with VEGFR2, the monoclonal antibody stops the combination of VEGF with VEGR2, and does not induce receptor dimerization, cause the following tyrosine residue phosphorylation in intracellular tyrosine kinase structure and activate downstream signal access including activation of phospholipase C and increase of calcium ion concentration in the cell and others; the antibody drug triggers endothelial proliferation, survival, cytoskeleton rearrangement, cell migration, gene expression and others, and finally stops the vascular proliferation caused by combination of VEGF and VEGFR2 and induction of dimerization. The monoclonal antibody can be used for treating diseases caused by tumor angiogenesis.

Compounds represented by the following structure (II) are disclosed:as are methods for making such compounds. Compositions and methods for treating various disease conditions including cancer and non-cancer diseases associated with vascular proliferation are also disclosed.

The invention relates to a novel purpose of eucommia chemical components as blood vessel protective agents. Specifically, the invention relates to a purpose of eucommia or eucommia extracts in preparing medicines used as blood vessel protective agents and / or antihypertensive agents, or in preparing medicines used for treating and / or preventing vascular proliferation diseases. The eucommia extracts comprise at least one component selected from the following: geniposide, wogonin, Qianye extract A, alpha-oxygen-beta-D-glucopyranoside-4,2', 4'-trihydroxyl dihydrochalcone, and betulic acid. According to the invention, the 5 chemical components or the eucommia extracts comprising the 5 chemical components can be used as effective blood vessel protective agents and / or antihypertensive agents, and can be used for treating and / or preventing vascular proliferation diseases.

Methods for treating eye diseases associated with inflammation and / or vascular proliferation in subjects are disclosed. The methods include administering therapeutically effective amounts of a tranilast compound, in particular (E)-2-[[3-(3-Methoxy-4-propargyloxy)phenyl)-1-oxo-2-propenyl]amino]benzoic acid or (E)-2-[[3,4-Bis(difluoromethoxy)phenyl)-1-oxo-2-propenyl]amino]benzoic acid or pharmaceutically acceptable salts or solvates thereof.

The invention discloses a medicine combination containing fusion protein for suppressing angiogenesis and application, and particularly relates to a medicine combination containing fusion protein of an extracellular protein domain 2 (Flt-2) of a vascular endothelial growth factor (VEGF) receptor 1, extracellular protein domains 3 and 4 (KDR-3 and 4) of a VEGF receptor 2 and human normal immunoglobulin 1(G1) Fc. The medicine combination can keep the fusion protein stable, has the most outstanding advantage of capability of effectively suppressing fusion protein polymer so as to avoid reduction of purity, and accordingly keeps bioactivity of effective components.

The invention relates to treatment of cancer. More specifically the invention relates to methods of treating cancer selected from the group consisting of squamous cell cancer, lung cancer including small-cell lung cancer, non-small cell lung cancer, adenocarcinoma of the lung, and squamous carcinoma of the lung, cancer of the peritoneum, hepatocellular cancer, gastric or stomach cancer including gastrointestinal cancer, pancreatic cancer, glioblastoma, cervical cancer, ovarian cancer, liver cancer, bladder cancer, hepatoma, breast cancer, colon cancer, colorectal cancer, endometrial or uterine carcinoma, salivary gland carcinoma, kidney or renal cancer, liver cancer, prostate cancer, vulval cancer, thyroid cancer, hepatic carcinoma and various types of head and neck cancer, as well as B-cell lymphoma including low grade / follicular non-Hodgkin's lymphoma (NHL); small lymphocytic (SL) NHL; intermediate grade / follicular NHL; intermediate grade diffuse NHL; high grade immunoblastic NHL; high grade lymphoblastic NHL; high grade small non-cleaved cell NHL; bulky disease NHL; mantle cell lymphoma; AIDS-related lymphoma; and Waldenstrom's Macroglobulinemia; chronic lymphocytic leukemia (CLL); acute lymphoblastic leukemia (ALL); Hairy cell leukemia; chronic myeloblastic leukemia; and post-transplant lymphoproliferative disorder (PTLD), as well as abnormal vascular proliferation associated with phakomatoses, edema such as that associated with brain tumors, Meigs' syndrome, melanoma, mesothelioma, multiple myeloma, fibrosarcoma, osteosarcoma and epidermoid carcinoma, by administering antibodies directed to α2β1 integrin.

The subject invention provides for the administration of docosahexaenoic acid in preventing pathological proliferation of blood vessels. The compositions of the subject invention are particularly advantageous because they are stable, bioavailable, and can be formulated in an aqueous solution.

The subject invention provides dipeptides useful in preventing pathological proliferation of blood vessels. The dipeptides of the subject invention are particularly advantageous because they are stable, bioavailable, and can be formulated in an aqueous solution, and in particular, into infant formulations.