130 results about "CTGF" patented technology

The present invention provides antisense compounds and methods for modulating the expression of target genes expressed in the kidney. In particular, this invention provides antisense oligonucleotide compounds optimized for targeting nucleic acid molecules expressed in the kidney. Such compounds are shown herein to efficiently modulate the expression of target genes SGLT2 and connective tissue growth factor (CTGF) in the kidney.

The present invention provides a method of examining polycystic kidney disease or a complication of polycystic kidney disease using a gene(s) selected from the group consisting of NTNG1, POSTN, TNC, KAL1, BST1, ACAT2, INSIG1, SCD, HSD3B1, KRT7, USP40, SULT1E1, BMP6, CD274, CTGF, E2F7, EDN1, FAM43A, FRMD3, MMP10, MYEOV, NR2F1, NRCAM, PDCK1, PLXNA2, SLC30A3, SNAI1, SPOCD1, MMP1, TFPI2, HMGA2, KRTAP4-7, KRTAP4-8, KRTAP4-9, MYPN, RPPH1, and SIAE, and a method of screening for a therapeutic agent or a preventive agent therefore, and further vascular endothelial cells or vascular mural cells obtained via differentiation induction from iPS cells formed from a somatic cell of a subject suffered from polycystic kidney disease and having cerebral aneurysm as a complication.

The present invention relates to antibodies that bind to CTGF. The antibodies are particularly directed to regions of CTGF involved in biological activities associated with fibrosis. The invention also relates to methods of using the antibodies to treat disorders associated with CTGF including localized and systemic fibrotic disorders including those of the lung, liver, heart, skin, and kidney.

RNA interference is provided for inhibition of connective tissue growth factor mRNA expression in ocular disorders involving CTGF expression. Ocular disorders involving aberrant CTGF expression include glaucoma, macular degeneration, diabetic retinopathy, choroidal neovascularization, proliferative vitreoretinopathy and wound healing. Such disorders are treated by administering interfering RNAs of the present invention.

This invention relates to inhibition of αv integrins, especially αvβ3 and αvβ6 integrins, by specific antagonists, preferably non-peptidic antagonists, related compounds and compounds with comparable specificity, that downregulate fibrogenesis by inhibiting cell migration and production of pro-fibrogenic molecules (e.g., collagens, TIMP-1) and cytokines (e.g., CTGF) by activated hepatic stellate cells / myofibroblasts, activated epithelia and endothelia. These antagonists alone or in combination with other agents can effectively prevent, mitigate or even reverse development of advanced fibrosis, such as fibrosis / cirrhosis of the liver and fibrosis of other organs, such as lungs, kidneys, intestine, pancreas, skin and arteries.

The present invention comprises methods and compositions for the treatment or prevention of radiation-induced fibrosis. Methods and compositions for the inhibition of CTGF are disclosed herein. Methods and compositions for treatment of neoplastic disease are disclosed herein. Inhibition of CTGF in humans or animals that have been exposed to ionizing radiation results in treatment or prevention of radiation-induced fibrosis.

The present invention provides antisense compounds and methods for modulating the expression of target genes expressed in the kidney. In particular, this invention provides antisense oligonucleotide compounds optimized for targeting nucleic acid molecules expressed in the kidney. Such compounds are shown herein to efficiently modulate the expression of target genes PTEN, SGLT2 and connective tissue growth factor (CTGF) in the kidney.

This invention provides compositions and methods to diagnose and treat polycystic disorders by inhibiting the biological activity of a gene now correlated with appearance of this disorder. By way of illustrative only, the Connective Tissue Growth Factor (CTGF) gene is an example of such a gene. Also provided by this invention are compositions and methods to treat or ameliorate abnormal cystic lesions and diseases associated with the formation of cysts in tissue. The methods and compositions treat and ameliorate pathological cyst formation in tissue by inhibiting or augmenting gene expression or the biological activity of its gene expression product or its receptor.

The present invention is directed to CTGF fragments comprising at least exon 4 or exon 5 of CTGF and having mitogenic activity. The present invention is further directed to methods using said CTGF fragments to identify compositions which modulate the mitogenic activity of said CTGF fragments and to the compositions so identified.

The present invention provides methods for reducing tumor survival, expansion, and metastasis. In particular, the invention provides methods for reducing pancreatic tumor survival, expansion, and metastasis. The invention also provides agents for use in the methods, particularly agents that reduce the level or activity of connective tissue growth factor (CTGF), and methods for identifying such agents.

This invention provides a method for reducing hypertropic scarring resulting from dermal wound healing in a subject in need which comprises administering to the subject an antisense oligonucleotide which inhibits expression of connective tissue growth factor (CTGF) in an amount effective to inhibit expression of CTGF and thereby reduce hypertrophic scarring.

The present invention provides a method for lowering intraocular pressure and providing neuroprotection to a patient in need thereof by administering a therapeutically effective amount of at least one non-nucleotide or non-protein agent that inhibits expression and / or signaling of connective tissue growth factor (CTGF).

The present invention provides a method for lowering intraocular pressure and providing neuroprotection to a patient in need thereof by administering a therapeutically effective amount of at least one non-nucleotide or non-protein agent that inhibits expression and / or signaling of connective tissue growth factor (CTGF).

The present invention is directed to CTGF fragments comprising at least exon 2 or exon 3 of CTGF and having the ability to induce extracellular matrix synthesis, in particular, collagen synthesis and myofibroblast differentiation. The present invention is further directed to methods using said CTGF fragments to identify compositions which modulate the activity of said CTGF fragments and to the compositions so identified. The invention also relates to methods of treating CTGF-associated disorders and diseases associated with the overproduction of the extracellular matrix.

The present invention is directed to CTGF fragments comprising at least exon 2 or exon 3 of CTGF and having the ability to induce extracellular matrix synthesis, in particular, collagen synthesis and myofibroblast differentiation. The present invention is further directed to methods using said CTGF fragments to identify compositions which modulate the activity of said CTGF fragments and to the compositions so identified. The invention also relates to methods of treating CTGF-associated disorders and diseases associated with the overproduction of the extracellular matrix.

The present invention relates to methods and medicaments useful for the treatment of brain tumors by administering anti-CTGF agents, particularly anti-CTGF antibodies. Methods and medicaments are provided for reducing tumor cell proliferation and tumor growth, reducing tumor vascularity, inhibiting tumor cell invasion, improving tumor surgical margins and prolonging survival of patients with brain tumors.

A human monoclonal antibody useful for the treatment of various diseases caused by human connective tissue growth factor (CTGF) and preventing the onset of the above diseases; medicinal uses thereof; and various monoclonal antibodies having various characteristics against various mammalian CTGFs useful for detecting and assaying CTGFs present in body fluids of mammals suffering from various diseases.

The present invention relates to methods for treating or delaying the onset of pathologies associated with elevated blood glucose and / or elevated blood pressure. The methods are directed to modulating, regulating, or inhibiting the expression or activity of Connective Tissue Growth Factor (CTGF) or fragments thereof.

The present disclosure relates to a clottable concentrate of platelet growth factors for therapeutic and / or cosmetic use, preferably comprising the growth factors PDGF, TGT-β, IGF, EGF, CTGF, bFGF and VEGF. In a preferred embodiment, the clottable concentrate of platelet growth factors does not induce blood cell-related transfusion reactions. The present disclosure also relates to a method for preparing a clottable concentrate of platelet growth factors including the steps of contacting a platelet concentrate with a solvent and / or a detergent, incubating the platelet concentrate with the solvent and / or detergent for a period of at least 5 minutes to 6 hours, at a pH maintained in a range from about 6.0 to about 9.0, and at a temperature within the range of from 2° C. to 50° C., preferably within the range of from 25° C. to 45° C., and removing the solvent and / or the detergent by oil extraction and / or chromatographic means.

The invention discloses pulse ultrasound treatment equipment for male erectile dysfunction.The pulse ultrasound treatment equipment comprises a master control device, a micro-control system and a treatment probe.The treatment probe comprises an ultrasound generator.The master control device sends control signals to the micro-control system, the micro-control system converts the control signals into control instructions and sends the control instructions to the ultrasound generator, and the ultrasound generator generates corresponding ultrasound according to the control instructions.The pulse ultrasound treatment equipment can generate the ultrasound for therapeutic use, treatment is conducted in vitro in a non-intrusive mode, pain brought to a patient by an operation is avoided, and harm of medicine to the human body of dependence of the human body on the medicine are avoided.The low-intensity pulse ultrasound can promote neovascularization, proliferation of cavernous body smooth muscle cells and eNOS and nNOS expression, improve blood flow of the penis, lower a TGF-beta1 / Smad / CTGF signal channel and relieve fibrosis of the penis, the pathological change of the erection organ is improved accordingly, and finally the erection function of the penis is improved.

The present invention relates to the discovery that CTGF is a diagnostic marker indicative of increased risk for development and progression of vascular disease.

Disclosed is a method for determining metastatic potential of tumors, a method and a composition for treating / suppressing metastasis of cancers, as well as a method for obtaining a metastasis suppressor. A particular aspect of the invention relates to a method and a composition of evaluating expression levels of connective tissue growth factor (CTGF, also known as CCN2) to determine the status of tumor invasion. Another aspect of the invention relates to a method and a composition comprising a tumor suppressor, which maintains or increases an expression level of CTGF to suppress the invasion ability of tumor cells effectively. In another aspect of the invention relates to methods for obtaining a metastasis suppressor by evaluating the expression levels of CTGF after contacting suppressor candidates with a tumor cell line system.

The present invention provides compounds and agents that modulate CTGF-mediated cell adhesion and / or binding of CTGF to cells. The invention further provides assays that may be used to identify additional modulators of CTGF-mediated cell adhesion and CTGF binding to cells, and assays that may be used to identify compounds or agents that modulate interaction of CTGF with HSPGs.

The present invention provides methods for reducing tumor survival, expansion, and metastasis. In particular, the invention provides methods for reducing pancreatic tumor survival, expansion, and metastasis. The invention also provides agents for use in the methods, particularly agents that reduce the level or activity of connective tissue growth factor (CTGF), and methods for identifying such agents.

A CTGF expression inhibitor comprising a compound of the formula I:a pharmaceutically acceptable salt or solvate thereof as an active ingredient, (wherein Y is hydroxy or a group of the formula: —NH—SO2—Y′ (wherein Y′ is optionally substituted aryl or optionally substituted alkyl), andR1 to R9 are each independently hydrogen, halogen, optionally substituted alkyl, optionally substituted alkoxy or the like).

Aspects of the invention relate to topical and ocular formulations of spherical nucleic acids (SNA), as well as methods of use thereof and compositions thereof. The formulations may include an inhibitor such as an inhibitor of tumour necrosis factor alpha (TNFa), platelet-derived growth factor subunit A (PDGFA), platelet-derived growth factor subunit B (PDGFB), platelet-derived growth factor subunit C (PDGFC), platelet-derived growth factor subunit D (PDGFD), platelet-derived growth factor receptor alpha (PDGFRA), platelet-derived growth factor receptor beta (PDGFRB), platelet-derived growth factor receptor like (PDGFRL), vascular endothelial growth factor A (VEGFA), vascular endothelial growth factor B (VEGFB), vascular endothelial growth factor C (VEGFC) vascular endothelial growth factor D (VEGFD), vascular endothelial growth factor receptor-1 (VEGFR1), vascular endothelial growth factor receptor-2 (VEGFR2), vascular endothelial growth factor receptor-3 (VEGFR3), beta-2 adrenergic receptor (ADRB2), connective tissue growth factor (CTGF), interleukin 1 beta (IL1 β), interleukin 1 receptor-1 (IL1 R1), interleukin 1 receptor-2 (IL1R2), and interleukin 1 receptor-3 (IL1R3). Aspects of the invention further relate to nanostructures comprising self-assembling therapeutic oligonucleotides, such as antisense oligonucleotides, that are linked to a molecular species, wherein the molecular species is positioned in a core of the nanostructure and the oligonucleotides extend radially from the core.