Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Hiro

30results about How to "Inhibit cell migration" patented technology

Multi-stage collagen-based template or implant for use in the repair of cartilage lesions

The invention is a template to aid in the regeneration of articular cartilage. The template is formed by combining a porous collagen sponge ("collagen matrix") with a dense collagen membrane. The dense collagen membrane is placed on the surface of the cartilage defect to prevent cell migration from the subchondral plate and vasculature. The collagen membrane will allow movement and exchange of fluids, nutrients, cytokines and other factors necessary for cartilage regeneration. The collagen matrix has been developed to allow attachment and growth of cells, specifically chondrocytes which are normally found in articular cartilage. The collagen matrix can be combined with chondrocytes in vitro, and therefore serve to transport cultured cells to the defect site and to retain the cells in position following implantation. Procedures are described to effectively use the two-staged template, and to fix the template to the repair site.
Owner:HOSPITAL FOR JOINT DISEASES ORTHOPEDIC INST

Endovascular implant for the injection of an active substance into the media of a blood vessel

InactiveUS20050027350A1Low production costAlocal side-effects are very substantially excludedHeart valvesBlood vesselsBiomedical engineeringVascular wall
The invention concerns an endovascular implant for the application of an active substance into the media 22 of a blood vessel and two processes for the production thereof. A base body 42 of the implant has at least in portion-wise manner at a surface 40 which is towards the blood vessel, a plurality of microdevices 10 for injection of the active substance. Each microdevice 10 includes on the one hand at least one microcannula 38 which is raised out of the surface 40 of the implant to such an extent that, when the implant bears against a wall 12 of the blood vessel in surface contact, the microcannula penetrates into the media 22 of the blood vessel, and on the other hand at least one active substance deposit 36 which is in communication with at least one microcannula 38.
Owner:BIOTRONIK

Inhibition Of Superoxide Dismutase By Tetrathiomolybdate: Identification Of New Anti-Angiogenic And Antitumor Agents

Though copper is elevated in the tumor tissue and plasma of patients with various malignancies, the molecular targets for copper binding agents in angiogenesis and tumor progression remain poorly understood. It is disclosed that one anti-angiogenic target for the copper binding agent tetrathiomolybdate is intracellular CuZn-superoxide dismutase (SOD1). A second generation tetrathiomolybdate analog, ATN-224, inhibits endothelial cell (EC) proliferation in vitro, binds to SOD1 and inhibits its activity without displacing bound copper ATN-224 can accumulate in ECs and inhibit CuZnSOD activity with an IC50 similar to the IC50 for EC proliferation, resulting in increased generation of intracellular reactive oxygen species. Inhibition of EC proliferation by ATN-224 in vitro is substantially reversed by a synthetic porphyrin SOD mimetic. Similar results were observed in vivo, where inhibition of angiogenesis by ATN-224 in a Matrigel plug model was also reversed by MnTBAP. Thus, a distinct molecular target for copper depletion therapy has been identified and SOD1 is now validated as a target for anti-angiogenesis. Methods for screening, or designing, such SOD1 inhibitors for use as angiogenesis inhibitors and anti-cancer agents are disclosed.
Owner:ATTENUON LLC

N-terminal modified recombinant human endostatin and its production

The invention relates to endostatin, protein, in particular, to N-terminal modified recombinant human endostatin (rhEndostatin) proteins which have an additional metal chelating peptide sequence at the N-terminal, the preparation thereof, and methods of modifying the rhEndostatin to improve its stability in vivo and in vitro, and its biological activity. The invention further related to the resulting N-terminal modified rhEndostatin protein, a pharmaceutical composition containing the same, and use of said modified rhEndostatin or its pharmaceutical composition in treating the angiogenesis-related diseases, especially angiogenesis-dependent tumors.
Owner:SHANDONG SIMCERE MEDGENN BIO PHARMA

Use of cytokine inhibitors

The present invention relates to a method for prevention or reduction of scar tissue and / or adhesion formation wherein a therapeutically effective amount of a substance that inhibits a pro-inflammatory cytokine such as TNF or IL-1, is administered to a patient in need of said treatment.
Owner:PERGAMUM AB

Patch graft compositions for cell engraftment

Compositions and methods of transplanting cells by grafting strategies into solid organs (especially internal organs) are provided. These methods and compositions can be used to repair diseased organs or to establish models of disease states in experimental hosts. The method involves attachment onto the surface of a tissue or organ, a patch graft, a “bandaid-like” covering, containing epithelial cells with supporting early lineage stage mesenchymal cells. The cells are incorporated into soft gel-forming biomaterials prepared under serum-free, defined conditions comprised of nutrients, lipids, vitamins, and regulatory signals that collectively support stemness of the donor cells. The graft is covered with a biodegradable, biocompatible, bioresorbable backing used to affix the graft to the target site. The cells in the graft migrate into and throughout the tissue such that within a couple of weeks they are uniformly dispersed within the recipient (host) tissue. The mechanisms by which engraftment and integration of donor cells into the organ or tissue involve multiple membrane-associated and secreted forms of MMPs.
Owner:THE UNIV OF NORTH CAROLINA AT CHAPEL HILL

Patch graft compositions for cell engraftment

Compositions and methods of transplanting cells by grafting strategies into solid organs (especially internal organs) are provided. These methods and compositions can be used to repair diseased organs or to establish models of disease states in experimental hosts. The method involves attachment onto the surface of a tissue or organ, a patch graft, a “bandaid-like” covering, containing epithelial cells with supporting early lineage stage mesenchymal cells. The cells are incorporated into soft gel-forming biomaterials prepared under serum-free, defined conditions comprised of nutrients, lipids, vitamins, and regulatory signals that collectively support stemness of the donor cells. The graft is covered with a biodegradable, biocompatible, bioresorbable backing used to affix the graft to the target site. The cells in the graft migrate into and throughout the tissue such that within a couple of weeks they are uniformly dispersed within the recipient (host) tissue. The mechanisms by which engraftment and integration of donor cells into the organ or tissue involve multiple membrane-associated and secreted forms of MMPs.
Owner:THE UNIV OF NORTH CAROLINA AT CHAPEL HILL

Method of inducing differentiation and proliferating regulatory t cell by anti-cd52 antibody and medicinal composition therefor

InactiveUS20060228351A1Suppressing transendothelial cell migrationFacilitated DiffusionImmunoglobulins against cell receptors/antigens/surface-determinantsAntibody ingredientsThymocyte migrationRegulatory T cell
An object of the present invention is to provide a method for inducing differentiation and / or promoting proliferation of regulatory T cells, a method for suppressing the transendothelial cell migration of immunocytes, a method for suppressing immunity using these methods, and a pharmaceutical composition to be used for these methods. Provided are a method for inducing differentiation and / or promoting proliferation of regulatory T cells by causing CD52 agonists, including anti-CD52 antibodies, to act on CD52-expressing T cells, a method for suppressing the transendothelial cell migration of immunocytes, and a method for suppressing immunity using these methods.
Owner:KIRIN BREWERY CO LTD

Abl1 inhibitor for treating and preventing ocular neovascularisation

The present invention relates to an Abelson murine leukaemia viral oncogene homolog 1 (ABL1) inhibitor for use in the treatment of ocular neovascularisation associated with a non-cancerous condition. The invention also relates to the use of an ABL1 inhibitor as a complementary therapy with VEGF or VEGF receptor inhibitor treatment and provides pharmaceutical compos itions and kits comprising one or both inhibitors.
Owner:UCL BUSINESS PLC

Patch graft compositions for cell engraftment

Compositions and methods of transplanting cells by grafting strategies into solid organs (especially internal organs) are provided. These methods and compositions can be used to repair diseased organs or to establish models of disease states in experimental hosts. The method involves attachment onto the surface of a tissue or organ, a patch graft, a “bandaid-like” covering, containing epithelial cells with supporting early lineage stage mesenchymal cells. The cells are incorporated into soft gel-forming biomaterials prepared under serum-free, defined conditions comprised of nutrients, lipids, vitamins, and regulatory signals that collectively support stemness of the donor cells. The graft is covered with a biodegradable, biocompatible, bioresorbable backing used to affix the graft to the target site. The cells in the graft migrate into and throughout the tissue such that within a couple of weeks they are uniformly dispersed within the recipient (host) tissue. The mechanisms by which engraftment and integration of donor cells into the organ or tissue involve multiple membrane-associated and secreted forms of MMPs.
Owner:THE UNIV OF NORTH CAROLINA AT CHAPEL HILL

Optics and IOLs for Inhibiting cell migration and reduce optic edge dysphotopsia

An intraocular lens implantable in an eye includes an optic for placement in the capsular bag of the eye and for directing light toward the eye's retina. The optic has a central optical axis, an anterior surface, an opposing posterior surface and optic peripheral edge surface between the surfaces. The peripheral edge includes regions of a substantially continuous configuration with radii are such that their optical centers either within the optic or outside the optic and also being substantially smaller the radius of the optic of equivalent dimension but circular shape of substantially constant radius. The peripheral edge surface has a substantially flat configuration in the direction between the surfaces. The intersection of the peripheral edge surface and at least one of the anterior surface and the posterior surface, forms a discontinuous sharp corner edge.
Owner:PORTNEY VALDEMAR

Methods and Compositions for Inhibiting GSK-3 In Glial Cell Related Disorders

InactiveUS20100143500A1Block glial cell invasionInhibit glial cell migrationCompound screeningBiocideDiseaseNeuroglia
A method of treating a glial cell related disorder in a mammalian subject includes administering a drug which enhances or prolongs GSK-3 α or β inactivation.
Owner:THE OHIO STATES UNIV

Patch graft compositions for cell engraftment

Compositions and methods of transplanting cells by grafting strategies into solid organs (especially internal organs) are provided. These methods and compositions can be used to repair diseased organs or to establish models of disease states in experimental hosts. The method involves attachment onto the surface of a tissue or organ, a patch graft, a “bandaid-like” covering, containing epithelial cells with supporting early lineage stage mesenchymal cells. The cells are incorporated into soft gel-forming biomaterials prepared under serum-free, defined conditions comprised of nutrients, lipids, vitamins, and regulatory signals that collectively support stemness of the donor cells. The graft is covered with a biodegradable, biocompatible, bioresorbable backing used to affix the graft to the target site. The cells in the graft migrate into and throughout the tissue such that within a couple of weeks they are uniformly dispersed within the recipient (host) tissue. The mechanisms by which engraftment and integration of donor cells into the organ or tissue involve multiple membrane-associated and secreted forms of MMPs.
Owner:THE UNIV OF NORTH CAROLINA AT CHAPEL HILL

Methods for inhibiting the binding of endosialin to ligands

The invention provides methods for inhibiting the interaction of endosialin with endosialin ligands. The inhibition is effectuated on the genetic level, by inhibiting endosialin gene expression, and on the protein level, by blocking the interaction of cell-surface expressed endosialin with ligands such as fibronectin and collagen. The invention provides methods for identifying inhibitors of the interaction of endosialin with endosialin ligands. Also provided are methods for inhibiting angiogenesis and neovascularization in vivo and in vitro.
Owner:EISAI INC

Application of IGFL4 gene as marker in diagnosis and treatment of gastric cancer, colorectal cancer, endometrial cancer and ovarian cancer

The invention relates to the technical field of molecular biology and tumor marker medicine, in particular to application of an IGFL4 gene as a marker in diagnosis and treatment of gastric cancer, colorectal cancer, endometrial cancer and ovarian cancer. The IGFL4 gene can be used as a diagnostic biomarker for gastric cancer, colorectal cancer, endometrial cancer and ovarian cancer or can be used for preparing a cancer diagnosis product. The IGFL4 gene is specifically overexpressed in gastric cancer, colorectal cancer, endometrial cancer and ovarian cancer, but there is no such specific high expression in normal tissues. By detecting IGFL4 gene expression in a subject, occurrence of gastric cancer, colorectal cancer, endometrial cancer and ovarian cancer can be quickly, accurately and clearly determined. The IGFL4 gene serves as a diagnostic marker of gastric cancer, colorectal cancer, endometrial cancer and ovarian cancer, provides a new target for clinical treatment of gastric cancer, colorectal cancer, endometrial cancer and ovarian cancer, and can be applied to preparation of antitumor drugs.
Owner:THE THIRD AFFILIATED HOSPITAL OF GUANGZHOU MEDICAL UNIVERSITY

Protein and use thereof in treating multiple sclerosis

Provided are extracellular matrix protein 1 (ECM1) and fusion protein Fc-ECM1 of the ECM1 and the Fc sequence, and also provided are cloning construction and expression of the protein, and use of the protein in preparing a pharmaceutical composition for treating multiple sclerosis.
Owner:CENT FOR EXCELLENCE IN MOLECULAR CELL SCI CHINESE ACAD OF SCI

Protein and use thereof in treating multiple sclerosis

ActiveUS20170022265A1Improve purification effectRelieves disease in seveityConnective tissue peptidesNervous disorderExtracellular matrix protein 1Multiple sclerosis
Provided are extracellular matrix protein 1 (ECM1) and fusion protein Fc-ECM1 of the ECM1 and the Fc sequence, and also provided are cloning construction and expression of the protein, and use of the protein in preparing a pharmaceutical composition for treating multiple sclerosis.
Owner:CENT FOR EXCELLENCE IN MOLECULAR CELL SCI CHINESE ACAD OF SCI

Haptic devices for intraocular lens

ActiveUS9439755B2Reduce the amount of clearanceReducing cell migrationIntraocular lensImplanted lensAphakia
The inventive is directed to a haptic for fixation to, and manufacture in conjunction with, an intraocular lens to be implanted in the natural lens capsule of the human eye. The haptic secures the lens in an appropriate position within the natural capsule so as to provide optimal visual acuity through the aphakic lens. The haptic ends are designed to position the lens neutrally, anteriorly or posteriorly within the lens envelope. At the connection point of the ribbon portion to the solid end plate of the haptic, the haptic may be notched to facilitate compressing the lens into its injector for insertion into the eye through an incision in the cornea. Once compressed and passed through the cornea, the implanted lens will be secured by the haptics in the lens capsule once all possible natural lens material and epithelial cells have been removed.
Owner:ANEW IOL TECH

Diagnosis and treatment of medulloblastoma

PendingUS20220135979A1Enhances invasionInhibit tumor cell migrationOrganic active ingredientsMicrobiological testing/measurementMedulloblastomaCancer research
Methods for classifying, identifying and monitoring of a medulloblastoma tumor in a subject are provided, based on lincRNA expression in the tumor and / or in a biological sample of the subject. Compositions and methods for treating medulloblastoma using inhibitors of the specific lincRNAs disclosed herein. Additionally, novel inhibitory nucleic acids targeting the specific lincRNAs are provided.
Owner:TEL HASHOMER MEDICAL RES INFRASTRUCTURE & SERVICES

Methods for treating amyotrophic lateral sclerosis

ActiveUS20200046705A1Hindering inhibiting and cytotoxicityHindering inhibiting expansionNervous disorderPharmaceutical delivery mechanismNervous systemTofacitinib
Provided herein are methods for treating, delaying progression of, or reducing the severity of amyotrophic lateral sclerosis (ALS) in a subject through administration of therapeutically effective amounts of agents (e.g., JAK kinase inhibitors (e.g., tofacitinib)) capable of interfering with central nervous system related natural killer cell (NK) levels and function.
Owner:RGT UNIV OF MICHIGAN

Application of KLC3 gene as marker in diagnosis and treatment of lung cancer, gastric cancer, colorectal cancer, endometrial cancer and ovarian cancer

The invention relates to the technical field of molecular biology and tumor marker medicine, in particular to application of a KLC3 gene as a marker in diagnosis and treatment of lung cancer, gastric cancer, colorectal cancer, endometrial cancer and ovarian cancer. The KLC3 gene can be used as a diagnostic biomarker for lung cancer, gastric cancer, colorectal cancer, endometrial cancer and ovarian cancer or can be used for preparing a cancer diagnosis product. The KLC3 gene is specifically overexpressed in lung cancer, gastric cancer, colorectal cancer, endometrial cancer and ovarian cancer, but there is no such specific high expression in normal tissues. By detecting the expression of the KLC3 gene in a subject, the occurrence of lung cancer, gastric cancer, colorectal cancer, endometrial cancer and ovarian cancer can be quickly, accurately and clearly determined. The KLC3 gene serves as a diagnostic marker of lung cancer, gastric cancer, colorectal cancer, endometrial cancer and ovarian cancer, provides a new target for clinical treatment of lung cancer, gastric cancer, colorectal cancer, endometrial cancer and ovarian cancer, and can be applied to preparation of antitumor drugs.
Owner:THE THIRD AFFILIATED HOSPITAL OF GUANGZHOU MEDICAL UNIVERSITY

TRPM2-specfic inhibitors

The present invention relates to methods and compositions for modulating ADPR-mediated migratory activity of cells through regulation of the TRPM2 cation channel. Such methods and compositions may be used for the treatment of disorders including, but not limited to, inflammation, ischemia, atherosclerosis, asthma, autoimmune disease, diabetes, arthritis, allergies, and transplant rejection. Such cells include, for example, neutrophils, lymphocytes, eosinophils, macrophages, monocytes and dendritic cells. The invention further relates to specific inhibition of TRPM2 by blocking the activity of ADPR. The invention also relates to drug screening assays designed to identify compounds that regulate TRPM2 and thereby also function to modulate ADPR-mediated cell migration. The invention is based on the discovery that, 8Br-ADPR, which specifically inhibits activation of TRPM2, acts to inhibit ADPR-mediated cell migration.
Owner:RGT UNIV OF MINNESOTA +1

Aptamers against glioblastoma

PendingUS20220243208A1Reduce proliferationInhibit stem cell sternnessNanomedicineGene therapyAptamerBlastoma
Aptamers identified capable of binding glioblastoma cells, and their use in methods of medical treatment and prophylaxis are disclosed.
Owner:SQUADRA LIFESCIENCES INC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products