Method for the treatment of vitamin D related disease
View Patent ↗The present invention provides a method for treating diseases caused by either an excess or diminution of Vitamin D 3 . It provides pharmaceutical compositions for the treatment of such diseases and the methods by which these compositions are to be used. Also provided are methods for testing the activity of both 24(OH)ase and CCAATT/Enhancer Binding Protein β (C/EBPβ), as well as, for testing the effect of a compound on 24(OH)ase and C/EBPB activity activity. In particular embodiments, a method is provided for reducing the risk of hypercalcemia when administering 1,25(OH) 2 D 3 or its analogs for the treatment of vitamin D diseases. Methods for both enhancing and diminishing 24(OH)ase activity are also provided.
1. A pharmaceutical composition comprising a C/EBPβ protein, wherein the amino acid sequence coding for the C/EBPβ protein has at least 95% identity to that of SEQ ID NO:2.
2. The pharmaceutical composition according to claim 1 , further comprising a biologically acceptable carrier, wherein the pharmaceutical composition contains an effective amount of said C/EBPβ protein for the treatment of a disease associated with excess 1,25 (OH) 2 D 3 .
3. The pharmaceutical composition according to claim 2 , wherein the disease associated with excess 1,25 (OH) 2 D 3 to be treated is hypercalcemia.
4. A kit, comprising; a container for providing a composition of claim 1 , and either (i) a device for delivering said composition to cells of an organism, wherein said device is capable of being combined with said container, or (ii) instructions explaining how to deliver said composition with said device.
5. A method for making a kit of claim 4 , comprising the steps of combining a container for providing a composition of claim 1 or 3 with a biologically acceptable carrier and either (i) a device for delivering said composition to the cells of an organism, wherein said device is capable of being combined with said container, or (ii) instructions explaining how to deliver said composition with said device.