Materials and methods for detecting and treating autoimmune movement disorders
AssigneeMayo Foundation for Medical Education and Research
InventorsAnastasia Zekeridou, Andrew McKeon
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Abstract
Materials and methods are provided herein for detecting the presence of an autoantibody specific for PDE10A to identify the mammal as having an autoimmune neurological disorder as well as methods and materials for treating an autoimmune neurological disorder. Materials and methods also are provided herein for treating cancer and/or neurological autoimmunity in a mammal using an immune checkpoint inhibitor and detecting the presence of an autoantibody specific for PDE10A to monitor for the development of neurologic complications in the mammal.
Claims15
A method for detecting an autoimmune neurological disorder in a mammal or serological evidence thereof, wherein said method comprises:
- (a) detecting, in a biological sample obtained from said mammal, the presence of an autoantibody specific for PDE10A, and
- (b) classifying said mammal as having said autoimmune neurological disorder or said serological evidence.
A method for treating a mammal having an autoimmune neurological disorder, wherein said method comprises:
- (a) detecting the presence of an autoantibody specific for PDE10A in a sample obtained from said mammal, and
- (b) administering a steroid to said mammal.
A method for treating an autoimmune neurological disorder, wherein said method comprises administering a steroid to a mammal having said autoimmune neurological disorder and identified as having an autoantibody specific for PDE10A.
A method for treating a mammal having cancer, wherein said method comprises:
- (a) administering an immune checkpoint inhibitor (ICI) to said mammal;
- (b) detecting the presence or absence of an autoantibody specific for PDE10A in a sample obtained from said mammal;
- and
- (c) repeating steps (a) and (b) if said absence is detected and discontinuing steps (a) and (b) if said presence is detected.
A method for reducing development of neurological autoimmunity in a mammal, wherein said mammal is undergoing ICI therapy at a dose and frequency, wherein said method comprises:
- (a) detecting the presence or absence of an autoantibody specific for PDE10A in a sample obtained from said mammal;
- (b) reducing said dose or said frequency of said ICI therapy if said presence is detected;
- and
- (c) maintaining or increasing said dose of said ICI therapy and maintaining or increasing said frequency of said ICI therapy if said absence is detected.
Dependencies are inferred from the claim text.