7677results about "Muscular disorder" patented technology

Aspects of the disclosure relate to complexes comprising a muscle-targeting agent covalently linked to a molecular payload. In some embodiments, the muscle-targeting agent specifically binds to an internalizing cell surface receptor on muscle cells. In some embodiments, the molecular payload promotes the expression or activity of a functional dystrophin protein. In some embodiments, the molecular payload is an oligonucleotide, such as an antisense oligonucleotide, e.g., an oligonucleotide that causes exon skipping in a mRNA expressed from a mutant DMD allele.

Aspects of the disclosure relate to complexes comprising a muscle-targeting agent covalently linked to a molecular payload. In some embodiments, the muscle-targeting agent specifically binds to an internalizing cell surface receptor on muscle cells. In some embodiments, the molecular payload inhibits expression or activity of a DMPK allele comprising a disease-associated-repeat. In some embodiments, the molecular payload is an oligonucleotide, such as an antisense oligonucleotide or RNAi oligonucleotide.

Aspects of the disclosure relate to complexes and other aspects relate to formulations (e.g., aqueous, lyophilized forms) comprising such complexes comprising an oligonucleotide (e.g., an RNAi oligonucleotide such as an siRNA, useful for targeting DUX4) covalently linked to an antibody (e.g., anti-TfRl antibody).

Aspects of the disclosure relate to methods of reducing fatigue in a subject having myotonic dystrophy type 1 (DM1). Aspects of the disclosure relate to methods of treating one or more symptoms assessable by the MDHI (e.g., a GI symptom, myotonia, upper extremity function impairment, fatigue, mobility impairment, impairment in the ability to perform activities, pain, vision impairment, communication impairment, sleep impairment, emotional issues, cognitive impairment, social satisfaction impairment, social performance impairment, breathing impairment, swallowing impairment, and / or hearing impairment) in a subject having myotonic dystrophy type 1 (DM1). In some embodiments, the methods comprise administering to the subject a composition comprising complexes (e.g., muscle targeting complexes) comprising an oligonucleotide (e.g., a DMPK- targeting oligonucleotide) covalently linked to an antibody (e.g., anti-TfRl antibody).

Aspects of the disclosure relate to compositions comprising a plurality of complexes comprising an antibody (e.g., anti-TfRI antibody) covalently linked to one or more oligonucleotides (e.g. a DMPK targeting oligonucleotide), each oligonucleotide being covalently linked at a linkage site represented by a lysine (K) residue of the antibody. In some embodiments, the antibody comprises a heavy chain comprising a heavy chain variable region (VH) and a heavy chain constant region, and a light chain comprising a light chain variable region (VL) and a light chain constant region, wherein at least 80% (e.g., 80%-98%, 80%-95%, 80%-90%, 85%-98%, 85%-95%, 85%-90%, 90%-98%, 90%-95%, 95%-97%, or more) of the light chain constant regions of the antibodies of the complexes in the composition are independently covalently linked to an oligonucleotide at a linkage site represented by K188 (based on Kabat numbering) and / or a linkage site represented by K190 (based on Kabat numbering) of the light chain constant regions of the antibodies.

Aspects of the disclosure relate to complexes comprising a muscle-targeting agent covalently linked to a molecular payload. In some embodiments, the muscle-targeting agent specifically binds to an internalizing cell surface receptor on muscle cells. In some embodiments, the molecular payload promotes the expression or activity of a functional dystrophin protein. In some embodiments, the molecular payload is an oligonucleotide, such as an antisense oligonucleotide, e.g., an oligonucleotide that causes exon skipping in a mRNA expressed from a mutant DMD allele.

Aspects of the disclosure relate to complexes comprising a muscle-targeting agent covalently linked to a molecular payload. In some embodiments, the muscle-targeting agent specifically binds to an internalizing cell surface receptor on muscle cells. In some embodiments, the molecular payload inhibits expression or activity of a DMPK allele comprising a disease-associated-repeat. In some embodiments, the molecular payload is an oligonucleotide, such as an antisense oligonucleotide or RNAi oligonucleotide.

Aspects of the disclosure relate to methods of reducing expression or activity of DMPK (e.g., reducing the level of a mutant or wild-type DMPK RNA, or the activity of a DMPK gene product) and / or methods of treating myotonic dystrophy (e.g., DM1) in a subject. In some embodiments, the methods comprise administering to the subject a composition comprising complexes (e.g., muscle targeting complexes) comprising an oligonucleotide (e.g., a DMPK—targeting oligonucleotide) covalently linked to an antibody (e.g., anti-TfR1 antibody).

To provide a compound which is a novel proline derivative, and to provide a pharmaceutical composition comprising the compound for the treatment of, for example, systemic sclerosis (SSc) and non-alcoholic steatohepatitis (NASH).SOLUTION: A pharmaceutical composition comprises, as a cGAS inhibitor, a compound which is a novel proline derivative encompassed by formula (I), or a prodrug, a pharmaceutically acceptable salt, or a stereoisomer of the compound.SELECTED DRAWING: None

To provide a mitochondria function-improving agent or the like which improves a mitochondria function in a skin cell.SOLUTION: A mitochondria function-improving agent that improves a mitochondria function in a cell contains components included in a swallow's nest as an active ingredient. According to each point of view of the present invention, a mitochondria function-improving agent or the like which improves mitochondria function in a skin cell can be provided.SELECTED DRAWING: Figure 3

The invention provides a modified TnpB-omega RNA gene editing system and application of the modified TnpB-omega RNA gene editing system. In particular, the present invention provides a modified TnpB related [omega] RNA skeleton. The modified omega RNA skeleton provided by the invention has at least three stem-loop structure fragments, and has a shorter length and a compact structure than a natural omega RNA skeleton, so that the modified omega RNA skeleton and TnpB can be jointly carried in a single AAV vector, the administration efficiency is improved, and high-efficiency gene editing is realized.

Aspects of the disclosure relate to complexes comprising a muscle-targeting agent covalently linked to a molecular payload. In some embodiments, the muscle-targeting agent specifically binds to an internalizing cell surface receptor on muscle cells. In some embodiments, the molecular payload inhibits expression or activity of a DMPK allele comprising a disease-associated-repeat. In some embodiments, the molecular payload is an oligonucleotide, such as an antisense oligonucleotide or RNAi oligonucleotide.

Disclosed herein are polynucleic acid molecules, pharmaceutical compositions, and methods for treating muscle dystrophy (DM1).

Aspects of the disclosure relate to complexes comprising a muscle-targeting agent covalently linked to a molecular payload. In some embodiments, the muscle-targeting agent specifically binds to an internalizing cell surface receptor on muscle cells. In some embodiments, the molecular payload inhibits expression or activity of DUX4. In some embodiments, the molecular payload is an oligonucleotide, such as an antisense oligonucleotide or RNAi oligonucleotide.

Aspects of the disclosure relate to complexes comprising a muscle-targeting agent covalently linked to a molecular payload. In some embodiments, the muscle-targeting agent specifically binds to an internalizing cell surface receptor on muscle cells. In some embodiments, the molecular payload promotes the expression or activity of a functional dystrophin protein. In some embodiments, the molecular payload is an oligonucleotide, such as an antisense oligonucleotide, e.g., an oligonucleotide that causes exon skipping in a mRNA expressed from a mutant DMD allele.

Aspects of the disclosure relate to complexes comprising a muscle-targeting agent covalently linked to a molecular payload. In some embodiments, the muscle-targeting agent specifically binds to an internalizing cell surface receptor on muscle cells. In some embodiments, the molecular payload promotes the expression or activity of a functional dystrophin protein. In some embodiments, the molecular payload is an oligonucleotide, such as an antisense oligonucleotide, e.g., an oligonucleotide that causes exon skipping in a mRNA expressed from a mutant DMD allele.

Composition containing Nicotinamide and vitamin B6 are provided. The composition may be an oral nutritional composition, for example a nutritional supplement, an oral nutritional supplement, a food product, a food for special medical purpose (FSMP). The composition can be administered to an individual in need thereof for treating muscle injury, and / or promoting muscle repair, improving skeletal muscle regeneration, maintaining or increasing skeletal muscle function and / or skeletal muscle mass in an individual with muscle injury.

Among other things, the present disclosure provides various technologies including chirally controlled oligonucleotide compositions and technologies for manufacturing and using such oligonucleotide compositions. In some embodiments, the present disclosure provides technologies useful for preventing or treating various conditions, disorders or diseases, e.g., Duchenne Muscular Dystrophy.

Aspects of the disclosure relate to complexes comprising a muscle-targeting agent covalently linked to a molecular payload. In some embodiments, the muscle-targeting agent specifically binds to an internalizing cell surface receptor on muscle cells. In some embodiments, the molecular payload inhibits activity of a disease allele associated with muscle disease. In some embodiments, the molecular payload is an oligonucleotide, such as an antisense oligonucleotide or RNAi oligonucleotide.

Aspects of the disclosure relate to complexes and other aspects relate to formulations (e.g., aqueous, lyophilized forms) comprising such complexes comprising an oligonucleotide (e.g., useful for targeting DMPK) covalently linked to an antibody (e.g., anti-TfR1 antibody).

Aspects of the disclosure relate to complexes comprising a muscle-targeting agent covalently linked to a molecular payload. In some embodiments, the muscle-targeting agent specifically binds to an internalizing cell surface receptor on muscle cells. In some embodiments, the molecular payload inhibits activity of a disease allele associated with muscle disease. In some embodiments, the molecular payload is an oligonucleotide, such as an antisense oligonucleotide or RNAi oligonucleotide.

Compounds of formula (II) and formula (I) which are inhibitors of QPCTL and QPCT: (II) and (I) are provided herein. Also provided are pharmaceutical compositions containing this compound, as well as compounds for use in methods of treating cancer, neurodegenerative, inflammatory or autoimmune diseases. Exemplary compounds are, for example, 3-(6-fluoropyridin-3-yl)-2-[4-(4-methyl-4H-1,2,4-triazol-3-yl)piperidin-1-yl]benzonitrile (Example 1): (1), and pharmacological data are provided. TIFF2025524039000368.tif70128

Aspects of the disclosure relate to complexes and other aspects relate to formulations (e.g., aqueous, lyophilized forms) comprising such complexes comprising an oligonucleotide (e.g., useful for targeting DMPK) covalently linked to an antibody (e.g., anti-TfR1 antibody).

The present disclosure provides methods of treating a SYNGAP1-related disorder in a subject by administering a therapeutically effective amount of N-acetyl leucine.

Disclosed herein are methods and compositions for identifying and / or treating subjects having or likely to have amyotrophic lateral sclerosis (ALS) or frontotemporal dementia (FTD). Antibodies specific for one or more di-amino acid repeat-containing proteins are also provided herein.

Some aspects of this disclosure provide strategies, systems, reagents, methods, and kits that are useful for the targeted editing of nucleic acids, including editing a single site within the genome of a cell or subject, e.g., within the human genome. In some embodiments, fusion proteins of Cas9 and nucleic acid editing enzymes or enzyme domains, e.g., deaminase domains, are provided. In some embodiments, methods for targeted nucleic acid editing are provided. In some embodiments, reagents and kits for the generation of targeted nucleic acid editing proteins, e.g., fusion proteins of Cas9 and nucleic acid editing enzymes or domains, are provided.

Some aspects of this disclosure provide strategies, systems, reagents, methods, and kits that are useful for the targeted editing of nucleic acids, including editing a single site within the genome of a cell or subject, e.g., within the human genome. In some embodiments, fusion proteins of Cas9 and nucleic acid editing proteins or protein domains, e.g., deaminase domains, are provided. In some embodiments, methods for targeted nucleic acid editing are provided. In some embodiments, reagents and kits for the generation of targeted nucleic acid editing proteins, e.g., fusion proteins of Cas9 and nucleic acid editing proteins or domains, are provided.

The invention discloses an APJ receptor agonist and application thereof in medicine. In particular, the present invention discloses a compound of formula (I), a stereoisomer or a pharmaceutically acceptable salt thereof, or a pharmaceutical composition containing the same, and a use of the compound as an Apelin receptor agonist in the preparation of drugs for treating related diseases, each group in the formula (I) being as defined in the specification.

The invention discloses preparation of a whey protein peptide mixture with immune and muscle-building effects, and relates to the technical field of food processing and bioengineering. The neutral protease is adopted and the pH is adjusted, so that the enzymolysis efficiency is effectively improved, and the enzymolysis time is greatly shortened; meanwhile, the whey protein peptide which is uniform in molecular weight distribution, free of peculiar smell and good in thermal stability is successfully prepared by accurately controlling enzymolysis conditions and combining microbial fermentation. The protein peptide can effectively improve thymus indexes and spleen indexes, enhance the proliferation capacity of splenic lymphocytes and the activity of NK cells, play an excellent immune regulation role and have a remarkable muscle building effect. The preparation process has the advantages of high efficiency, low cost, simplicity, convenience and the like, gives consideration to high quality and high functionality of the product, and has great application value.

The invention discloses an application of betulinic acid 28-O-beta-D-glucoside (BA-6 for short) in preparation of a medicine for preventing and treating skin inflammation. The problems that an existing medicine for treating dermatitis is limited in curative effect, slow in effect taking, multiple in side effect, high in long-term use risk, large in individual difference, high in treatment cost, likely to cause immunoreaction and the like are solved. The invention discloses application of BA-6 in prevention and treatment of atopic dermatitis, contact dermatitis, eczema, rash, psoriasis, lupus erythematosus, papule squamous skin disease, pityriasis rosea, seborrheic dermatitis, pemphigus, celestial abscess, acne, tinea corporis, impetigo, SAPHO syndrome, hidradenitis suppurativa, dermatitis caused by drugs, lichen planus, pityriasis rubra pilaris, vitiligo, prurigo nodularis, dermatitis caused by drugs, and the like for the first time. The traditional Chinese medicine composition can be used for treating skin diseases, systemic sclerosis, hidradenitis suppurativa, granulomatous skin diseases, vitiligo, dermatomyositis, chronic skin itch and alopecia areata, and has the technical progress of obviously improving skin erythema, papule, edema, scale, moss and ulceration symptoms.