Treating hepatitis C virus infection
View Patent ↗Methods and compositions are provided to inhibit release of HCV from an HCV-infected cell by contacting the cell with a VLDL assembly inhibitor, and detecting a resultant inhibition of HVC release from the cell. The methods can be used to decrease serum viremia of an HCV-infected person.
1. A method of inhibiting release of HCV from an HCV-infected cell, the method comprising:
a) contacting the cell with a VLDL assembly inhibitor, that is an MTP inhibitor; and
b) detecting a resultant inhibition of HCV release from the cell.
2. The method of claim 1 wherein the inhibitor is an MTP inhibitor selected from the group consisting of BMS-200150, BMS-212122, BMS-201038 (AERG-733), BMS-201030, BMS-197636, JTT-130, mitratapide (R-103757), implitapide (BAY-139952), CP-346086, CP-467688, and CP-319340.
3. The method of claim 1 wherein the inhibitor is an MTP inhibitor that is BMS-201038(AERG-733).
4. The method of claim 1 wherein the cell is contacted with a submicromolar amount of the inhibitor.
5. The method of claim 2 wherein the cell is contacted with a submicromolar amount of the inhibitor.
6. The method of claim 3 wherein the cell is contacted with a submicromolar amount of the inhibitor.
7. The method of claim 1 wherein the cell is contacted with a submicromolar amount of the inhibitor, wherein the amount is less than 100 nM.
8. The method of claim 2 wherein the cell is contacted with a submicromolar amount of the inhibitor, wherein the amount is less than 100 nM.
9. The method of claim 3 wherein the cell is contacted with a submicromolar amount of the inhibitor, wherein the amount is less than 100 nM.
10. The method of claim 4 wherein the contacting step further comprises contacting the cell with an antiviral agent selected from interferon and ribavirin.
11. The method of claim 5 wherein the contacting step further comprises contacting the cell with an antiviral agent selected from interferon and ribavirin.
12. The method of claim 6 wherein the contacting step further comprises contacting the cell with an antiviral agent selected from interferon and ribavirin.
13. A method of decreasing serum viremia of an HCV-infected person, the method comprising:
a) administering to the person a VLDL assembly inhibitor, that is an MTP inhibitor; and
b) detecting a resultant decrease in serum viremia in the person.
14. The method of claim 13 wherein the inhibitor is an MTP inhibitor selected from the group consisting of BMS-200150, BMS-212122, BMS-201038 (AERG-733), BMS-201030, BMS-197636, JTT-130, mitratapide (R-103757), implitapide (BAY-139952), CP-346086, CP-467688, and CP-319340.
15. The method of claim 13 wherein the inhibitor is an MTP inhibitor that is BMS-201038 (AERG-733).
16. The method of claim 13 wherein the decrease in serum viremia is effected by a submicromolar concentration of the VLDL assembly inhibitor.
17. The method of claim 14 wherein the decrease in serum viremia is effected by a submicromolar concentration of the VLDL assembly inhibitor.
18. The method of claim 15 wherein the decrease in serum viremia is effected by a submicromolar concentration of the VLDL assembly inhibitor.
19. The method of claim 13 wherein the decrease in serum viremia is effected by a submicromolar concentration of the VLDL assembly inhibitor, achieved by administering to the person 1 mg/kg body weight per day or less of the MTP inhibitor for a duration sufficient to decrease the viremia.
20. The method of claim 14 wherein the decrease in serum viremia is effected by a submicromolar concentration of the VLDL assembly inhibitor, achieved by administering to the person 1 mg/kg body weight per day or less of the MTP inhibitor for a duration sufficient to decrease the viremia.
21. The method of claim 15 wherein the decrease in serum viremia is effected by a submicromolar concentration of the VLDL assembly inhibitor, achieved by administering to the person 1 mg/kg body weight per day or less of the MTP inhibitor for a duration sufficient to decrease the viremia.
22. The method of claim 13 wherein the decrease in serum viremia is effected by a submicromolar concentration of the VLDL assembly inhibitor, achieved by administering to the person 0.1 mg/kg body weight per day or less of the MTP inhibitor for a duration sufficient to decrease the viremia.
23. method of claim 15 wherein the decrease in serum viremia is effected by a submicromolar concentration of the VLDL assembly inhibitor, achieved by administering to the person 0.1 mg/kg body weight per day or less of the MTP inhibitor for a duration sufficient to decrease the viremia.
24. The method of claim 15 wherein the decrease in serum viremia is effected by a submicromolar concentration of the VLDL assembly inhibitor, achieved by administering to the person 0.1 mg/kg body weight per day or less of the MTP inhibitor for a duration sufficient to decrease the viremia.
25. The method of claim 19 wherein the administering step further comprises administering to the person an antiviral agent selected from interferon and ribavirin.
26. The method of claim 20 wherein the administering step further comprises administering to the person an antiviral agent selected from interferon and ribavirin.
27. The method of claim 21 wherein the administering step further comprises administering to the person an antiviral agent selected from interferon and ribavirin.