AGENTS FOR PREVENTING AND TREATING DISORDERS INVOLVING MODULATION OF THE RYANODINE RECEPTORS
申请人:The Trustees of Columbia University in the City of New York
公开号:US20140187536A1
公开(公告)日:2014-07-03
Methods for reducing toxicity or side effects caused by administration of a rycal compound for repairing ryanodine receptor channel leaks when treating a disorder in a subject caused by such leaks. These methods are based upon the selection for administration of those rycal compounds having properties including an EC
50
value of 102 nM when assayed for its ability to facilitate the rebinding of FKBP12.6 to PKA-phosphorylated RyR2 or less and less than 50% inhibition of the hERG K
+
channel (I
Kr
) when administered at 10 μM to reduce compound toxicity or side effects after administration compared to other rycal compounds not having those properties.