Research theme for competitive and other funds (8):
2023 - 2026 オルガネラ酸性pHとPI4P局在の相関性の解明
2019 - 2022 Cellular cholesterol homeostasis and luminal pH of the Golgi apparatus
2015 - 2018 Impairment of Golgi pH homeostasis cause neurodegeneration
2015 - 2016 ゴルジ体酸性環境不全に起因する病態発症機序の解明 研究課題
2012 - 2014 pathophysiological analysis of autophagic substrate Nbr1.
2012 - 2013 オートファジー選択基質Nbr1の病態生理
2010 - 2010 オートファジー選択的基質Nbr1の代謝異常と病態発症機序の解明
2007 - 2009 オートファジーによる異常タンパク質分解機構の解析
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Papers (33):
Yu-Shin Sou, Junji Yamaguchi, Keisuke Masuda, Yasuo Uchiyama, Yusuke Maeda, Masato Koike. Golgi pH homeostasis stabilizes the lysosomal membrane through N-glycosylation of membrane proteins. Life science alliance. 2024. 7. 10
Yoshinobu Ichimura, Yuki Sugiura, Yoshinori Katsuragi, Yu-Shin Sou, Takefumi Uemura, Naoki Tamura, Satoko Komatsu-Hirota, Takashi Ueno, Masato Koike, Satoshi Waguri, et al. Loss of SPNS1, a lysosomal transporter, in the nervous system causes dysmyelination and white matter dysplasia. 2024
Yu-Shin Sou, Junji Yamaguchi, Hiroshi Kameda, Keisuke Masuda, Yusuke Maeda, Yasuo Uchiyama, Masato Koike. GPHR-mediated acidification of the Golgi lumen is essential for cholesterol biosynthesis in the brain. FEBS letters. 2022. 596. 22. 2873-2888
Mohammad Omar Faruk, Yoshinobu Ichimura, Shun Kageyama, Satoko Komatsu-Hirota, Afnan H El-Gowily, Yu-Shin Sou, Masato Koike, Nobuo N Noda, Masaaki Komatsu. Phase-separated protein droplets of amyotrophic lateral sclerosis-associated p62/SQSTM1 mutants show reduced inner fluidity. The Journal of biological chemistry. 2021. 297. 6. 101405-101405
Shun Kageyama, Sigurdur Runar Gudmundsson, Yu-Shin Sou, Yoshinobu Ichimura, Naoki Tamura, Saiko Kazuno, Takashi Ueno, Yoshiki Miura, Daisuke Noshiro, Manabu Abe, et al. p62/SQSTM1-droplet serves as a platform for autophagosome formation and anti-oxidative stress response. Nature communications. 2021. 12. 1. 16-16