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AssigneeDuke University
InventorsJames O. McNamara, Xiao-Ping He, Yangzhong Huang, Bin Gu
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The invention provides pharmaceutical compositions and methods of use thereof for preventing or ameliorating disorders of the nervous system. More specifically, the invention provides pharmaceutical compositions, including phosphopeptides that when administered disrupt the physical interaction of TrkB with its signaling effector, phospholipase Cγ1 (PLCγ1). The invention further provides method of treatment comprising administering phosphopeptides that uncouple TrkB from PLCγ1 in order to prevent and/or ameliorate nervous system disorders such as epilepsy, anxiety, and seizures.
A method of uncoupling a receptor tyrosine kinase (RTK) from a signaling effector for treating a disorder of the nervous system in a subject, the method comprising inhibiting the physical interaction of an RTK with its signaling effector by administering a therapeutically effective amount of an interfering molecule to the subject,
A method of uncoupling tyrosine receptor kinase B (TrkB) from a TrkB signaling effector for treating a disorder of the nervous system in a subject, the method comprising administering a therapeutically effective amount of an interfering molecule,
A method of uncoupling tyrosine receptor kinase B (TrkB) from a signaling effector for preventing onset or limiting the progression of a disorder of the nervous system in a subject, the method comprising administering to said subject a therapeutically effective amount of an interfering molecule,
A method of preventing epileptic seizures in a subject in need thereof, the method comprising uncoupling tyrosine receptor kinase B (TrkB) from phospholipase C gamma 1 (PLCγ1) by administering a therapeutically effective amount of an interfering molecule, wherein the interfering molecule is a phosphopeptide comprising SEQ ID NO:
A method of ameliorating anxiety-like disorder in a subject in need thereof, the method comprising uncoupling tyrosine receptor kinase B (TrkB) from phospholipase C gamma 1 (PLCγ1) by administering a therapeutically effective amount of an interfering molecule, wherein the interfering molecule is a phosphopeptide comprising SEQ ID NO:
Dependencies are inferred from the claim text.