PARKINSON'S DISEASE MODEL MICE, PREPARATION METHOD THEREOF, AND SCREENING METHOD FOR PARKINSON'S DISEASE USING THEM

摘要

PURPOSE: A Parkinson's disease model mouse, a preparation method thereof, and a screening method for Parkinson's disease using the same are provided to be utilized for pathological mechanism researches. CONSTITUTION: A Parkinson's disease model mouse lacks a CR6-interacting factor 1 gene in the dopamine type neuron cells. A preparation method of the Parkinson's disease model mouse comprises the following steps: obtaining a CRIF1 heterozygous knockout first generation mouse having CRIF1 loxp/+ and DAT-Cre m/+ genotypes by crossing a CRIF1 loxp/loxp mouse and a DAT-Cre mouse; obtaining a second generation mouse by crossing the heterozygous knockout mouse and a CRIF1 loxp/loxp mouse; and selecting a CRIF1 homozygous knockout mouse having CRIF1 loxp/loxp and DAT-Cre m/+ genotypes from the second generation mouse.