Method and Composition for Evaluating Response to Neurodegenerative Disease Treatment Agent
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United States of America Patent
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Issued Date -
Jun 22, 2023
app pub date -
Oct 13, 2022
filing date -
Apr 14, 2020
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Abstract
The present invention relates to: a method for evaluating response to treatment using a MEK 1/2 inhibitor in an individual diagnosed with a neurodegenerative disease; and a composition to be used for the method. Particularly, the method of the present invention comprises measuring, in a biological sample obtained from the individual with a neurodegenerative disease, the concentration of at least one biomarker selected from the group consisting of osteopontin, synaptotagmin-1, apolipoprotein-E, cathepsin B, HLA-DOB (HLA class II histocompatibility antigen, DO beta chain), and neurofilament light chain. According to the present invention, response to the MEK 1/2 inhibitor in the individual diagnosed with a neurodegenerative disease is monitored, and it is thereby possible to obtain useful information for managing the individual, such as determining the possibility of a treatment effect early on and determining whether to continue drug treatment and whether the amount needs to be adjusted.
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