کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8841816 | 1615033 | 2018 | 26 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Behavioral defects in a DCTN1G71A transgenic mouse model of Perry syndrome
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علم عصب شناسی
علوم اعصاب (عمومی)
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چکیده انگلیسی
To test the hypothesis that the G71A mutation in the DCTN1 gene is sufficient to cause Perry syndrome, we generated DCTN1G71A transgenic mice. These mice initially developed normally, but young animals showed decreased exploratory activity and aged animals showed impaired motor coordination. These behavioral defects parallel apathy-like symptoms and parkinsonism encountered in Perry syndrome. TDP-43 aggregates were not detected in the substantia nigra and cerebral cortex of the transgenic mice, although pathological aggregates of TDP-43 have been considered a major neuropathological feature of Perry syndrome. Our study reveals that a single mutation in the DCTN1 gene recapitulates symptoms of Perry syndrome patients, and provides evidence that DCTN1G71A transgenic mice represent a novel rodent model of Perry syndrome.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Neuroscience Letters - Volume 666, 14 February 2018, Pages 98-103
Journal: Neuroscience Letters - Volume 666, 14 February 2018, Pages 98-103
نویسندگان
Takayasu Mishima, Manami Deshimaru, Takuya Watanabe, Kaori Kubota, Mariko Kinoshita-Kawada, Junichi Yuasa-Kawada, Kotaro Takasaki, Yoshinari Uehara, Shozo Jinno, Katsunori Iwasaki, Yoshio Tsuboi,