85 results about "Kidney disorder" patented technology

The invention relates to substituted pyrazolo piperidine carboxylic acids, their salts and to processes for their preparation, and also to their use for preparing medicaments for the treatment and / or prophylaxis of diseases, in particular cardiovascular and cardiac diseases, preferably heart failure with reduced and preserved ejection fraction (HFrEF, HFmrEF and HFpEF), hypertension (HTN), peripheral arterial diseases (PAD, PAOD), cardio-renal and kidney diseases, preferably chronic and diabetic kidney disease (CKD and DKD), cardiopulmonary and lung diseases, preferable pulmonary hypertension (PH), and other diseases, preferably neurodegenerative diseases and different forms of dementias, fibrotic diseases, systemic sclerosis (SSc), sickle cell disease (SCD), wound healing disorders such as diabetic foot ulcer (DFU).

The invention relates to proteins for use in the prevention, treatment or amelioration of kidney diseases or kidney damage, more particularly where the protein is a follistatin-fusion protein.

The present invention provides, in part, novel small molecule inhibitors of PHD, having a structure according to Formula (I), and sub-formulas thereof: Formula (I) or a pharmaceutically acceptable salt thereof. The compounds provided herein can be useful for treatment or prevention of diseases including heart (e.g. ischemic heart disease, congestive heart failure, and valvular heart disease), lung (e.g., lung inflammation, pneumonia, acute lung injury, pulmonary hypertension, pulmonary fibrosis, and chronic obstructive pulmonary disease), respiratory (e.g.,respiratory infection, acute respiratory distress syndrome), liver (e.g. acute liver failure and liver fibrosis and cirrhosis), and kidney (e.g. acute kidney injury and chronic kidney disease) disease, inflammatory bowel disease (IBD), ischemic reperfusion injury (e.g., stroke), retinopathy of prematurity (ROP), bronchopulmonary dysplasia (BPD), and white matter injury (WMI).

To provide a type C natriuretic peptide and a method for treating acute lung injury. [Solution] This disclosure relates to the treatment of lung, liver, and / or kidney disorders by administering therapeutically effective doses of (ultra)long-acting C-type natriuretic peptide (CNP), CNP derivatives, (ultra)long-acting CNP derivatives, or (ultra)long-acting CNP receptor (NPRB) agonists to subjects in need. This disclosure also relates to the treatment of non-cardiovascular causes of hypoxia, elevated inflammatory cell levels in the lungs, pulmonary edema, sepsis, bacteremia, fibrosis in general, and / or interstitial lung disease using these.

Use of a compound represented by formula (I) or a pharmaceutically acceptable salt thereof or an isotopically labeled compound thereof in the preparation of a drug for preventing or treating neurodegenerative diseases, autoimmune and systemic inflammatory diseases, metabolic and cardiovascular diseases, respiratory diseases, ophthalmic diseases, or kidney diseases.

The present invention provides methods of using non-naturally occurring melanocortin analogs to increase body weight and / or increase food consumption in a subject having a kidney disease and / or a liver disease (e.g., chronic kidney disease, renal failure, non-alcoholic fatty liver disease (NAFLD)). Also provided are methods of stimulating appetite in a subject via administration of a non-naturally occurring melanocortin analogue. The non-naturally occurring melanocortin analogs may be present in pharmaceutical compositions and delivered via parenteral administration (e.g., subcutaneous injection). The methods improve appetite, increase food consumption, increase body weight, muscle mass, and / or fat mass in the subject.

The present invention relates to a benzene-containing polycyclic derivative modulator, a preparation method therefor and the use thereof. In particular, the present invention relates to a compound as shown in general formula (I-1), a preparation method therefor, a pharmaceutical composition containing the compound, and the use thereof as a modulator in the preparation of a drug for treating diabetes, obesity, NASH, renal diseases and diseases associated therewith, wherein each substituent in general formula (I-1) is the same as that defined in the specification.

The invention relates to a specifically degraded KIM1 liposome, preparation thereof and application of the specifically degraded KIM1 liposome in preparation of medicines for treating kidney diseases, and belongs to the technical field of biological medicines. According to the invention, a KIM1 targeting polypeptide and an E3 ubiquitin ligase ligand (such as lenalidomide) are respectively modified on the surface of a liposome. The lipidosome capable of specifically degrading the KIM1 can be rapidly enriched in a damaged kidney after renal injury occurs, and the KIM1 protein level in the damaged kidney is degraded by 75%. Meanwhile, the druggability problems of poor solubility, low bioavailability and the like caused by large molecular weight of the compound in the PROTAC drug development process are avoided, and the technical problems that drugs are difficult to prepare and kidney injury drugs are lacked in the prior art are solved.

We provide TRPC5 inhibitors for use in treating or reducing the risk of developing kidney disease, diabetic retinopathy, anxiety disorders, depression, or cancer. [Solution] Compounds according to formula (I) or (II), and pharmaceutical compositions containing them are disclosed. A therapeutic method using a compound of formula (I) or (II) to treat, for example, kidney disease is also disclosed. JPEG2026086459000081.jpg3992

The present disclosure relates to apoptosis-induced stem cells, a method for producing the same, and a pharmaceutical composition for the prevention or treatment of an inflammatory disease or a renal disease, including the same. Cells according to an aspect and a composition including the cells as an active ingredient have an increased IL-10 expression level without including a cryoprotectant, and thus can be effectively used for the prevention or treatment of an inflammatory disease or a renal disease.

The application belongs to the field of biological detection, and particularly relates to a technology and a reagent for detecting NAG by a VRA-NAG substrate method. The linear range of the NAG detection reagent provided by the application can reach (0, 500] U / L; within the range, when the anti-acid is less than or equal to 340 micromoles / L, urea is less than or equal to 42.9 millimoles / L, uric acid is less than or equal to 1.4 millimoles / L, albumin is less than or equal to 100 milligrams / dL, bilirubin is less than or equal to 342 micromoles / L, lactic acid is less than or equal to 6.6 millimoles / L, glucose is less than or equal to 55 millimoles / L, triglyceride is less than or equal to 37 millimoles / L, and oxalic acid is less than or equal to 81 micromoles / L, these components have no obvious interference on the test. Moreover, the relative standard deviation caused by the accelerated aging of the detection reagent for 10 days is not more than ±10%. Compared with the prior art, the kit provided by the application has high sensitivity, wide linear range, strong specificity and good stability, and is conducive to early detection and early treatment of kidney diseases in clinical practice.

The application belongs to the technical field of kidney disease differential diagnosis, and particularly relates to a microbial gene marker for differentiating diabetic nephropathy and membranous nephropathy and application thereof. The application provides sufficient evidence for the differentiation and treatment of clinical diagnosis of diabetic nephropathy and pathological diagnosis of membranous nephropathy based on four microbial markers of Blautia, Akkermansia, Sphingomonas and Granulicatella.

Described herein are treatment regimens, therapies, pharmaceutical formulations and methods of using quercetin to prevent, treat, and / or protect from muscle wasting including 1) sarcopenia associated with aging; and 2) cachexia associated with chronic diseases and their treatments including but not limited to cancer, cardiovascular disease, chronic obstructive pulmonary disease (COPD), HIV, and kidney disease.

This invention discloses a reactive oxygen species (ROS)-responsive nanocomposite for targeting and repairing damaged endothelium, its preparation, and its application, belonging to the field of nanomedicine technology. The nanocomposite comprises a physalicylate-copper nanoparticle core and a P-selectin-targeting polypeptide linked to the core surface via thiol-copper affinity. The physalicylate-copper nanoparticle core is prepared by coordination of physalicylate and copper ions to form a primary complex, followed by ascorbic acid reduction. This composite nanosystem can specifically recognize and accumulate in the blood vessels and peritubular regions of the kidney injury area, releasing Cu in response to high concentrations of ROS in an inflammatory environment. 2+ Together with HBT, it simultaneously achieves antioxidant and anti-inflammatory functions, promotes angiogenesis and repair, and inhibits the release of inflammatory factors and macrophage infiltration and activation, effectively blocking the fibrosis process. This system has a well-defined structure and strong targeting, and can effectively rebuild microvessels, reduce inflammation, and block the process of renal fibrosis, providing a highly efficient and precise new nanomedicine strategy for the anti-fibrotic treatment of kidney diseases.

The present invention relates to use of an aromatic biological antagonist in preparing a medicament for treating or preventing a kidney disease. Specifically, the present invention provides use of 4'-((2-butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl-d2)-N-(4-chloro-5-methylisoxazol-3-yl)-2'-(ethoxymethyl)-[1,1'- biphenyl]-2-sulfonamide compound or a pharmaceutically acceptable salt thereof in preparing a medicament for treating or preventing a kidney disease, especially in preparing a medicament for treating or preventing focal segmental glomerulosclerosis and immunoglobulin A nephropathy. The compound or the pharmaceutically acceptable salt thereof shows excellent therapeutic effects on focal segmental glomerulosclerosis and immunoglobulin A nephropathy, and has great clinical application prospects.

The present invention relates to a carboxyl-containing heterocyclic derivative modulator, a preparation method therefor, and the use thereof. In particular, the present invention relates to a compound as represented by general formula (I), a preparation method therefor, a pharmaceutical composition containing the compound, and the use thereof as a modulator in the preparation of a drug for treating diabetes, obesity, NASH, renal diseases, and related conditions thereof, wherein each substituent in general formula (I) is as defined in the description.

The application discloses application of benzoyl oxypaeoniflorin in preparation of a medicine for preventing or treating FABP4 high-expression related kidney diseases. It is found for the first time that the benzoyl oxypaeoniflorin can effectively prevent or treat FABP4 high-expression related kidney diseases, especially renal interstitial fibrosis, by inhibiting a FABP4 target.

The invention relates to pharmaceutical compositions comprising: (a) at least one angiotensin receptor blocker or a pharmaceutically acceptable salt thereof, and (b) at least one chemokine receptor pathway inhibitor or a pharmaceutically acceptable salt thereof. The invention also relates to pharmaceutical compositions comprising: (a) at least one angiotensin receptor blocker or a pharmaceutically acceptable salt thereof; and (b) at least one chemokine receptor pathway inhibitor or a pharmaceutically acceptable salt thereof that inhibits a component of the chemokine receptor pathway other than the chemokine receptor. Sustained-release oral pharmaceutical compositions comprising the pharmaceutical composition are described, as well as sustained-release injectable pharmaceutical compositions comprising the pharmaceutical composition.The invention further relates to tablets, capsules, injectable suspensions, and compositions for pulmonary or nasal administration comprising the pharmaceutical composition. Also described are: methods for evaluating the efficacy of the pharmaceutical composition; methods for evaluating the inhibitory or partial inhibitory activity of the pharmaceutical composition; methods for treating, alleviating, or preventing a condition or disease comprising administering a therapeutically effective amount of the pharmaceutical composition to a subject; and the use of the pharmaceutical composition for manufacturing a pharmaceutical dosage form for the treatment of a disease.

The present disclosure relates to apoptosis-induced stem cells, a method for producing the same, and a pharmaceutical composition for the prevention or treatment of an inflammatory disease or a renal disease, including the same. Cells according to an aspect and a composition including the cells as an active ingredient have an increased IL-10 expression level without including a cryoprotectant, and thus can be effectively used for the prevention or treatment of an inflammatory disease or a renal disease.

The application provides application of a TAS2R4 agonist in preparation of a drug for treating and preventing diabetic nephropathy, and comprises that a bitter taste receptor 4 subtype (TAS2R4) can be used as a drug target point for treating and preventing diabetic nephropathy, and quinine is used as a TAS2R4 agonist. Specifically, mouse diabetic nephropathy induced by a chemical reagent and mouse podocyte cell line MPC cell damage caused by chronic high glucose are taken as research objects, it is found that mouse TAS2R4 agonist quinine has a prevention and treatment effect on diabetic nephropathy, has a protection effect on podocyte loss caused by high glucose, and has an activation effect on mouse kidney TAS2R4 molecular signal, and a possible molecular mechanism is discussed from the aspects of inhibiting NLRP3 inflammasome activation and NF-kappa B signal activation path, and theoretical basis and technical support are provided for prevention and treatment of diabetic nephropathy, other kidney diseases with inactivation of TAS2R4 molecular signal and other diseases by using TAS2R4 agonists including quinine.

An object of the present invention is to improve the treatment and / or prevention of cardiovascular and renal diseases compared to already known monotherapies. A further object of the present invention is to provide a combination of pharmaceutical active ingredients for treating cardiovascular diseases, particularly cardiac and renal failure, characterized by chronic sodium retention, which reduces patient mortality and / or morbidity. Another object of the present invention is to improve the treatment and / or prevention of cardiovascular and renal diseases by administering a combination comprising finerenone and an SGLT2 inhibitor. [Solution] The present invention relates to pharmaceutical compositions and combinations comprising finerenone or its hydrate, solvate, or pharmaceutically acceptable salt or polymorph thereof, and an SGLT2 inhibitor or its hydrate, solvate, or pharmaceutically acceptable salt or polymorph thereof. The combinations can be used for the treatment and / or prevention of cardiovascular and / or renal diseases in humans and other mammals.

This invention discloses a butyrate prodrug co-assembled with artesunate, its preparation method, and its application in kidney diseases, belonging to the field of biomedical technology. The invention first uses docosahexaenoic acid (DHA) as a hydrophobic framework, coupling it with 2,2'-dithiodiethanol to introduce disulfide bonds, and then grafts butyrate via esterification to obtain a butyrate prodrug. The butyrate prodrug and artesunate self-assemble through non-covalent interactions to obtain a co-assembled drug in nanoparticle form. This nanomedicine possesses excellent long-term in vivo circulation and passive targeted accumulation in the kidneys, and can achieve targeted drug release in response to the high-glutathione microenvironment within lesion cells. The two active ingredients synergistically exert metabolic regulation, anti-inflammatory, and antioxidant effects, inhibiting kidney inflammation and oxidative stress at multiple targets, protecting renal tubular epithelial cells, and effectively intervening in the pathological process of acute kidney injury. Furthermore, this drug has high biosafety, is simple to prepare, and is easy to scale up, showing broad application prospects in the prevention and treatment of kidney diseases.

According to the application of the reagent for detecting the phosphorylation level of the S202 and T205 sites of the MAPT protein in preparation of the renal fibrosis diagnosis product, the function research of the MAPT protein is expanded from the traditional field of glomerular podocytes to renal tubular epithelial cells and the fibrosis pathological process of the renal tubular epithelial cells for the first time, and a brand new direction of the MAPT protein in renal disease research is opened up. Different from the conventional general research means which only depends on overall gene knockout or overexpression, the method provided by the invention realizes accurate analysis of the function of the MAPT key phosphorylation site by using the site-specific mutant. Through a systematic function determination experiment, the invention discloses an anti-intuition biological rule with great theoretical significance: although phosphorylation of the sites S202 and T205 obviously drives the fibrosis process of the renal tubular epithelial cells, the fibrosis phenotype cannot be improved by simulating the dephosphorylation state (S202A / T205A mutant) of the sites.

The present invention provides S-methyl-L-ergothioneine for use in diagnosis and / or prognosis. The invention also provides a method for the diagnosis and / or prognosis of a renal disease comprising the step of determining the amount of S-methyl-L-ergothioneine in an isolated test sample of a subject, and methods for deciding or recommending whether to initiate a therapeutic intervention or for determining the efficacy of a therapeutic intervention. It is also herein provided ergothioneine for use in the treatment and / or prevention of a renal lithiasis or an aminoaciduria, and ergothioneine for use in combination therapy.

The invention relates to the fields of therapy and drug delivery. It is based on an unexpected finding that a combination of an oligonucleotide-based medicament with a saponin component comprising a penta-cyclic triterpene saponin of a 12,13-dehydrooleanane aglycone core, not only does not appear to be associated with oligonucleotide medicament-induced nephrotoxic effects after systemic administration in vivo, but also that it allows the oligonucleotide-based medicament to enter and act on its nucleic acid target inside of the kidney cells instead of remaining unproductively trapped in renal subcellular compartments or being eliminated into the urine via the renal glomerular filtration system. In line with this finding, herein disclosed are therapeutic combinations, compositions, and formulations, as well as methods of treatment involving their administration, which comprise an oligonucleotide-based medicament that acts on an intracellular nucleic acid target in the kidney cells and / or in the cells of the spleen, being the other blood filtering organ in addition to the kidney, and a saponin component that enables the effective release of said medicament inside of these cells, thus allowing its use at a much lower and safer dose. The provision of the presented herein therapeutic combinations enables effective modulation of gene expression in the kidney and / or spleen cells and, therefore, it opens not only new treatment options for kidney diseases, in particular those involving inflammation and / or splenomegaly, but also for diseases of other organs which affect or are affected by the pathological processes happening in the kidneys and / or in the spleen, in particular being inflammatory processes.

Provided are a traditional Chinese medicine composition for treating cardiorenal syndrome and cardiac failure and a method for preparing same. The traditional Chinese medicine composition is prepared from the following raw materials: 3 to 20 parts of Cinnamomi ramulus, 3 to 25 parts of Atractylodis macrocephalae rhizoma, 3 to 25 parts of Jujubae fructus, 6 to 45 parts of Astragali radix, 2 to 20 parts of Panacis majoris rhizoma, 3 to 30 parts of Paeoniae rubra radix, 6 to 25 parts of Spatholobi caulis, 6 to 25 parts of Ginkgo folium, 6 to 35 parts of Poria, 3 to 20 parts of Zingiberis rhizoma recens, 2 to 25 parts of Citri fructus, 2 to 15 parts of Nigellae semen, 2 to 20 parts of Inulae flos, and 3 to 25 parts of Alismatis rhizoma. The traditional Chinese medicine composition has a regulatory effect on symptoms such as myocardial ischemia, myocardial hypertrophy, myocardial fibrosis, and renal fibrosis caused by cardiac failure and cardiorenal syndrome.

Disclosed are devices that comprise a solid phase, first and second analyte sensing reagents that are not specific for the same analyte, and that are incorporated in various architectures, and that find use in the detection of renal disease in a subject.

Compounds, compositions, and methods are provided for treating kidney diseases characterized by complement system dysregulation and / or C3d deposition in the kidneys in patients of need.

The present application provides a polypeptide targeting renal tubular epithelial cells, and the amino acid sequence of the polypeptide is ALINDTH. The present application also provides a targeted delivery system targeting renal tubular epithelial cells, which contains the polypeptide targeting renal tubular epithelial cells. The present application also provides a preparation method of the targeted delivery system targeting renal tubular epithelial cells. The present application also provides the use of the targeted delivery system targeting renal tubular epithelial cells in the preparation of a drug for treating kidney diseases. The present application realizes precise drug delivery for kidney diseases, and effectively solves the key technical problems of insufficient targeting of exosomes and low drug loading efficiency.