Abstract: The present application provides a method of making a particle comprising (i) obtaining a first solution comprising a negatively charged polysaccharide; (ii) obtaining a second solution comprising a positively charged polysaccharide; and (iii) mixing the first solution and the second solution to obtain a suspension comprising the particle. The present application also provides a method of making a therapeutic particle, comprising: (i) obtaining a solution comprising a therapeutic protein; (ii) obtaining a first suspension comprising the particle comprising a negatively charged polysaccharide and a positively charged polysaccharide, and (iii) mixing the solution of the therapeutic protein and the first suspension to obtain a second suspension comprising the therapeutic particle. The present application also provides particles (e.g.

Abstract: Provided herein are methods of treating a vascular disease or condition in a subject in need thereof, comprising administering to the subject an effective amount of a vascular disease associated polyphenol (e.g., rosmarinic acid), or a pharmaceutically acceptable salt thereof. Also provided herein are methods of promoting or supporting vascular health in a subject, and methods of inhibiting platelet function (e.g., platelet aggregation) in a subject.

Abstract: Methods and systems for generating drug repurposing predictions for a disease caused by a pathogen, such as a novel pathogen, are provided. A multi-modal system includes a protein-protein interaction network (PPI), a graph neural network (GNN), a diffusion module, a proximity module, and an aggregation module. The GNN is configured to predict new edges between candidate drug nodes and disease nodes in an embedded representation of the PPI to produce a decoded embedding space. The diffusion module is configured to determine a proximity distance for pairs of nodes in the PPI, and the proximity module is configured to determine a proximity distance for pairs of nodes in the PPI, each pair comprising a pathogen-protein node and a drug-protein node. A ranked list of candidate drugs predicted to be effective in treatment of the disease based on candidate drug lists generated by the other modules is generated by the aggregation module.

Abstract: Anti-NEDD9 antibodies and methods of making and using said antibodies.

Abstract: The present application provides a method of making a particle comprising (i) obtaining a first solution comprising a negatively charged polysaccharide; (ii) obtaining a second solution comprising a positively charged polysaccharide; and (iii) mixing the first solution and the second solution to obtain a suspension comprising the particle. The present application also provides a method of making a therapeutic particle, comprising: (i) obtaining a solution comprising a therapeutic protein; (ii) obtaining a first suspension comprising the particle comprising a negatively charged polysaccharide and a positively charged polysaccharide, and (iii) mixing the solution of the therapeutic protein and the first suspension to obtain a second suspension comprising the therapeutic particle. The present application also provides particles (e.g.

Abstract: The technology described herein is directed to agents that reduce the level of oxidant-modified ET-B Cys405, Cys403, or Cys402 and the identification and use of such agents for, e.g. to treat hypertension.

Abstract: The technology described herein is directed to agents that reduce the level of oxidant-modified ET-B Cys405, Cys403, or Cys402 and the identification and use of such agents for, e.g. to treat hypertension.

Abstract: A computer-based screening instrument system and method comprising a patient interactive device coupled with a data network and an administrative server, the administrative server operatively connected to a database and a printer, wherein the administrative server is configured to serve as a screening instrument to the patient interactive device and to receive responsive information from the patient interactive device; and a triage module, wherein the screening instrument comprises a plurality of issues, an issue having a patient prompt and one or more patient selectable responses, wherein the patient interactive device, for each issue in the screening instrument, displays the related patient prompt, receive an indication of a patient selection of a related patient selectable response and transmit information representing the indication to the administrative server; wherein the administrative server receives the information and stores a patient response record comprising the information received; wherein the

Abstract: The invention provides methods of treating and/or preventing vascular diseases characterized by nitric oxide insufficiency by administering a therapeutically effective amount of at least one nitrosated angiotensin-converting enzyme inhibitor, nitrosated beta-adrenergic blocker, nitrosated cholesterol reducer, nitrosated calcium channel blocker, nitrosated endothelin antagonist, nitrosated angiotensin II receptor antagonist, nitrosated renin inhibitor, and optionally at least one compound used to treat cardiovascular diseases and/or at least one antioxidant, or a pharmaceutically acceptable salt thereof, and/or at least one compound that donates, transfers or releases nitric oxide, elevates endogenous levels of endothelium-derived relaxing factor, stimulates endogenous synthesis of nitric oxide or is a substrate for nitric oxide synthase. The antioxidant may preferably be a hydralazine compound or a pharmaceutically acceptable salt thereof.

Abstract: The invention provides methods of treating a cardiovascular disease comprising administering a sustained release formulation of hydralazine hydrochloride and at least one of isosorbide dinitrate and/or isosorbide mononitrate in therapeutically effective dosage of each of the aforementioned compounds.

Abstract: The invention provides methods of treating and/or preventing vascular diseases characterized by nitric oxide insufficiency by administering a therapeutically effective amount of at least one nitrosated angiotensin-converting enzyme inhibitor, nitrosated beta-adrenergic blocker, nitrosated cholesterol reducer, nitrosated calcium channel blocker, nitrosated endothelin antagonist, nitrosated angiotensin II receptor antagonist, nitrosated renin inhibitor, and optionally at least one compound used to treat cardiovascular diseases and/or at least one antioxidant, or a pharmaceutically acceptable salt thereof, and/or at least one compound that donates, transfers or releases nitric oxide, elevates endogenous levels of endothelium-derived relaxing factor, stimulates endogenous synthesis of nitric oxide or is a substrate for nitric oxide synthase. The antioxidant may preferably be a hydralazine compound or a pharmaceutically acceptable salt thereof.

Abstract: The present invention provides novel transdermal patch comprising a therapeutic amount of a hydralazine compound and at least one of isosorbide dinitrate and isosorbide mononitrate in therapeutically effective dosage of each of the aforementioned compounds.

Abstract: The present invention provides a composition comprising an antioxidant, and at least one of isosorbide dinitrate and isosorbide mononitrate in therapeutically effective dosage of each of the aforementioned compounds to treat cardiovascular diseases caused by nitric oxide (NO) insufficiency. The antioxidant is a hydralazine compound.

Abstract: The invention relates, in part, to identifying protein target(s) that undergo oxidative modification and the specific peptide sequences bearing oxidation-induced modifications.

Abstract: The invention relates, in part, to methods of treatment of inflammatory, autoimmune, vascular and cardiovascular conditions with a combination of a superoxide dismutase (SOD) mimetic and a selenium (Se) compound. The invention also relates to compositions comprising a SOD mimetic(s) and a Se compound.

Abstract: The invention provides a method for preventing adverse effects associated with the use of a medical device in a patient by introducing into the patient a device of which at least a portion includes a prophylactic or therapeutic amount of a nitric oxide adduct. The nitric oxide adduct can be present in a matrix coating on a surface of the medical device; coated per se on a surface of the medical device; directly or indirectly bound to reactive sites on a surface of the medical device; or at least a portion of the medical device can be formed of a material, such as a polymer, which includes the nitric oxide adduct. Also disclosed is a method for preventing adverse effects associated with the use of a medical device in a patient by locally administering a nitric oxide adduct to the site of contact of said device with any internal tissue.

Abstract: The present invention provides methods of treating or preventing vascular diseases caused by nitric oxide (NO) insufficiency. The methods encompass administering a composition comprising an antioxidant, a compound to treat cardiovascular diseases, a nitrosated compound, a compound that donates, transfers or relases NO, or is a NO synthase substrate, or endogenously stimulates NO synthesis, or stimulates levels of endothelium derived relaxing factor. In the said composition, a hydralazine compound may be an antioxidant, isosorbide mono-or dinitrate may be the compound to donate, transfer, release, or stimulate endogenous NO synthesis. The isorsorbide may also elevate endogenous levels of endotherlium-derived relaxing factor, or be a NO synthase substrate and angiotensin enzyme inhibitor may be nitrosated compound.

Abstract: Nitrosylation of proteins and amino acid groups enables selective regulation of protein function, and also endows the proteins and amino acids with additional smooth muscle relaxant and platelet inhibitory capabilities. Thus, the invention relates to novel compounds achieved by nitrosylation of protein thiols. Such compounds include: S-nitroso-t-PA, S-nitroso-cathepsin; S-nitroso-lipoprotein; and S-nitroso-immunoglobulin. The invention also relates to therapeutic use of S-nitroso-protein compounds for regulating protein function, cellular metabolism and effecting vasodilation, platelet inhibition, relaxation of non-vascular smooth muscle, and increasing blood oxygen transport by hemoglobin and myoglobin. The compounds are also used to deliver nitric oxide in its most bioactive form in order to achieve the effects described above, or for in vitro nitrosylation of molecules present in the body.

Abstract: Nitrosylation of proteins and amino acid groups enables selective regulation of protein function, and also endows the proteins and amino acids with additional smooth muscle relaxant and platelet inhibitory capabilities. Thus, the invention relates to novel compounds achieved by nitrosylation of protein thiols. Such compounds include: S-nitroso-heme proteins, S-nitroso-t-PA, S-nitroso-cathepsin; S-nitroso-lipoproteins; and S-nitroso-immunoglobulins. The invention also relates to therapeutic use if S-nitroso-protein compounds for regulating protein function, cellular metabolism and effecting vasodilation, platelet inhibition, relaxation of non-vascular smooth muscle, and increasing blood oxygen transport by hemoglobin and myoglobin. The compounds are also used to deliver nitric oxide in its most bioactive form in order to achieve the effects described above, or for in vitro nitrosylation of molecules present in the body.

Abstract: Nitrosylation of proteins and amino acid groups enables selective regulation of protein function, and also endows the proteins and amino acids with additional smooth muscle relaxant and platelet inhibitory capabilities. Thus, the invention relates to novel compounds achieved by nitrosylation of protein thiols. Such compounds include: S-nitroso-t-PA, S-nitroso-cathepsin; S-nitroso-lipoprotein; and S-nitroso-immunoglobulin. The invention also relates to therapeutic use of S-nitroso-protein compounds for regulating protein function, cellular metabolism and effecting vasodilation, platelet inhibition, relaxation of non-vascular smooth muscle, and increasing blood oxygen transport by hemoglobin and myoglobin. The compounds are also used to deliver nitric oxide in its most bioactive form in order to achieve the effects described above, or for in vitro nitrosylation of molecules present in the body.