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6 results about "Muscular Disorders" patented technology
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The muscular dystrophies are a group of diseases that cause weakness and degeneration of the skeletal muscles. Becker muscular dystrophy (BMD) Congenital muscular dystrophies (CMD) Bethlem CMD. Fukuyama CMD Duchenne muscular dystrophy (DMD) Emery-Dreifuss muscular dystrophy (EDMD) Facioscapulohumeral muscular dystrphy (FSHD)
This invention relates to adjustable carrying capacity COL6A1 The invention relates to an oligonucleotide expressing a dominant mutantallele, wherein the downregulation is achieved by hybridization of the oligonucleotide with the RNA transcript of the allele at the dominant mutation site, and the oligonucleotide does not inhibit the expression of the wild-type allele, or downregulates the expression of the wild-type allele to a lesser extent than it downregulates the expression of the allele carrying the dominant mutant. The invention also relates to the use of compositions to treat patients with muscular dystrophy, particularly those with malnutrition related to type VI collagen.
Human skeletal muscle stem cells were generated from facioscapulohumeral muscular dystrophy (FSHD) and healthy control iPSC using a transgene-free skeletal muscle differentiation protocol and production of stable iMyoblasts. Analyses revealed that FSHD and healthy control iMyoblasts are embryonic-like myogenic cells that undergo myotube differentiation ex vivo by growth factor depletion and are efficiently transplantable into the tibialis anterior (TA) muscles of NSG mice, where human muscle under-goes embryonic-to-adult myosin isoform switching. The DUX4 FSHD diseasegene maintains its hypomethylated disease state inFSHD iPSC and iMyoblast, and its expression is upregulated during myotube differentiation and in muscle xenografts. Consequently, these iMyoblasts accurately exhibit the molecular pathology of human muscular dystrophies and are useful for the development of drug, gene editing and stem cell therapeutics.