5 results about "Homeobox" patented technology

Provided herein are oligonucleotides for inhibiting the expression of Double Homeobox 4 (DUX4) and methods of using the oligonucleotides for reducing DUX4 expression in a subject.

The present invention relates to novel use of a paired related homeobox 1 (PRRX1) gene and / or an ATP binding cassette subfamily C member 9 (ABCC9) gene as lung cancer-specific methylation marker(s) and, in particular, to a composition for diagnosing lung cancer by detecting methylation by using the PRRX1 or ABCC9 gene as a biomarker, a kit comprising same, and a method for providing information for lung cancer diagnosis.

In particular, compositions comprising iPSC-derived parietal cell precursors (iMPCs) generated using NK3 homeobox 1 (NKX3.1; parietal cell fate-determining transcription factor) and methods for their preparation and use are described herein. In addition, in particular, methods for maturing iMPCs into functional parietal cell subtypes, including smooth muscle cells, perivascular cells, and fibroblasts, as well as methods for increasing angiogenesis, angiogenesis, and cell junctions, are described herein. iMPCs mediate the formation of functional blood vessels when transplanted together with endothelial cells (ECs); thus, methods for modeling vascular diseases (e.g., 3D vascular organoids (VOs)) and therapeutic vascularization, comprising a method of administering iMPCs and ECs and a step of administering iMPCs and ECs, are also described herein.

An RNA interference-based product and method for inhibiting the expression of the double homeobox 4 (DUX4) gene on human chromosome 4q35 are disclosed. The invention comprises the silencing of the Cas13 protein of RNA, wherein Cas13 is specifically targeted to a DUX4 region of interest using a sequence-specific guide RNA (gRNA). The recombinant adeno-associated virus of the invention is constructed with a Cas13 direct repeat sequence and delivers DNA encoding an inhibitory gRNA that knocks down DUX4 expression. The method is applicable to the treatment of muscular dystrophy, including but not limited to facial-scapulohumeral muscle dystrophy (FSHD), and other disorders, including cancer, associated with elevated DUX4 expression.

Nucleic acids, vectors, compositions, systems, and methods for expressing a structural maintenance of chromosomes hinge domain containing 1 (SMCHD1) polypeptide to epigenetically silence double homeobox 4 (DUX4) for the treatment of a disease or disorder associated with DUX4 are provided. DUX4 regulates gene expression and plays a role in development, muscular dystrophy (including, but not limited to, facioscapulohumeral dystrophy (FSHD)), a cancer, or Bosma arhinia microphthalmia syndrome (BAMS). The disclosure describes a split intein-mediated protein trans-splicing approach that was utilized to express SMCHD1 to downregulate or inhibit DUX4 expression.