Diagnostics and therapeutics for diseases associated with Neuromedin U2 receptor (NMU2)
View Patent ↗The invention provides a human NMU2 which is associated with the hematological diseases, cardiovascular diseases, disorders of the peripheral and central nervous system, cancer, genitourinary diseases and respiratory diseases. The invention also provides assays for the identification of compounds useful in the treatment or prevention of hematological diseases, cardiovascular diseases, disorders of the peripheral and central nervous system, cancer, genitourinary diseases and respiratory diseases. The invention also features compounds which bind to and/or activate or inhibit the activity of NMU2 as well as pharmaceutical compositions comprising such compounds.
1. A method of screening for therapeutic agents useful in the treatment of heart failure in a mammal comprising the steps of
i) determining the activity of a NMU2 polypeptide comprising SEQ ID NO:2 in the absence of a test compound,
ii) determining the activity of said polypeptide in the presence of said test compound; and
iii) identifying said test compound as a potential therapeutic agent if it regulates the activity of the NMU2 polypeptide relative to activity of the NMU2 polypeptide in the absence of said test compound.
2. The method of claim 1 wherein the NMU2 polypeptide is located at the surface of a cell.
3. The method of claim 2 wherein the cell is in vitro.
4. The method of claim 1 wherein the NMU2 polypeptide is in a cell-free system.
5. The method of claim 1 wherein the polypeptide is coupled to a detectable label.
6. The method of claim 1 wherein the test compound is coupled to a detectable label.
7. The method of claim 1 wherein the test compound displaces a ligand which is first bound to the polypeptide.
8. The method of claim 1 wherein the polypeptide is attached to a solid support.
9. The method of claim 1 wherein the test compound is attached to a solid support.
10. A method of screening for therapeutic agents useful in the treatment of cardiovascular disease in a mammal comprising the steps of
i) determining the activity of a NMU2 polypeptide comprising SEQ ID NO:2 in the absence of a test compound,
ii) determining the activity of said polypeptide in the presence of said test compound; and
iii) identifying said test compound as a potential therapeutic agent if it regulates the activity of the NMU2 polypeptide relative to activity of the NMU2 polypeptide in the absence of said test compound.
11. The method of claim 10 wherein the NMU2 polypeptide is located at the surface of a cell.
12. The method of claim 10 wherein the cell is in vitro.
13. The method of claim 10 wherein the NMU2 polypeptide is in a cell-free system.
14. The method of claim 10 wherein the polypeptide is coupled to a detectable label.
15. The method of claim 10 wherein the test compound is coupled to a detectable label.
16. The method of claim 10 wherein the test compound displaces a ligand which is first bound to the polypeptide.
17. The method of claim 10 wherein the polypeptide is attached to a solid support.
18. The method of claim 10 wherein the test compound is attached to a solid support.