The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 31, 2013
Filed:
May. 02, 2011
Grant Gallagher, Milltown, NJ (US);
Raymond Yu, East Brunswick, NJ (US);
Jonathan Brazaitis, Parlin, NJ (US);
Grant Gallagher, Milltown, NJ (US);
Raymond Yu, East Brunswick, NJ (US);
Jonathan Brazaitis, Parlin, NJ (US);
Medical Diagnostic Laboratories, LLC, Hamilton, NJ (US);
Abstract
The present invention relates to anti-sense oligonucleotides (AONs) used to induce exon 9 skipping in IL-23Rα gene. Exon 9 skipping of the IL23Rα gene ultimately causes specific induction of a novel soluble truncated IL-23Rα (Δ9) protein, characterized by a lack in a transmembrane domain and has a unique eight (8) amino acids (GLKEGSYC) at its C-terminus end as a result of frame-shift. The present invention provides a utility application of the use of AONs to induce production of a Δ9 protein which inhibits IL-23R-mediated cell signaling. More particularly, Δ9 protein blocks STAT3 formation as well as Th17 maturation. There is provided a therapeutic application of AONs in treating a mammal such as a human patient inflicted with Crohn's disease.