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Ultrasonic detection of α-synuclein amyloid seeds from a highly crowded environment.
Tomoki Ota, Kichitaro Nakajima, Keiichi Yamaguchi, Yuji Goto, Hirotsugu Ogi
Biophysical journal 2025/06/10 Research paper (scientific journal)
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Surface Modification of Ultrasonic Cavitation by Surfactants Improves Detection Sensitivity of α-Synuclein Amyloid Seeds
Kichitaro Nakajima, Tomoki Ota, Hajime Toda, Keiichi Yamaguchi, Yuji Goto, Hirotsugu Ogi
ACS Chemical Neuroscience 2024/03/28 Research paper (scientific journal)
Publisher: American Chemical Society (ACS)
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Macromolecular crowding and supersaturation protect hemodialysis patients from the onset of dialysis-related amyloidosis
Kichitaro Nakajima, Keiichi Yamaguchi, Masahiro Noji, Cesar Aguirre, Kensuke Ikenaka, Hideki Mochizuki, Lianjie Zhou, Hirotsugu Ogi, Toru Ito, Ichiei Narita, Fumitake Gejyo, Hironobu Naiki, Suguru Yamamoto, Yuji Goto
Nature Communications Vol. 13 No. 1 2022/10 Research paper (scientific journal)
Publisher: Springer Science and Business Media LLC
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Visualization of Optical Vortex Forces Acting on Au Nanoparticles Transported in Nanofluidic Channels
Kichitaro Nakajima, Tempei Tsujimura, Kentaro Doi, Satoyuki Kawano
ACS Omega Vol. 7 No. 3 p. 2638-2648 2022/01/10 Research paper (scientific journal)
Publisher: American Chemical Society (ACS)
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Half-Time Heat Map Reveals Ultrasonic Effects on Morphology and Kinetics of Amyloidogenic Aggregation Reaction
Kichitaro Nakajima, Hajime Toda, Keiichi Yamaguchi, Masatomo So, Kensuke Ikenaka, Hideki Mochizuki, Yuji Goto, Hirotsugu Ogi
ACS Chemical Neuroscience 2021/09/01 Research paper (scientific journal)
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Optimized sonoreactor for accelerative amyloid-fibril assays through enhancement of primary nucleation and fragmentation.
Kichitaro Nakajima, Kentaro Noi, Keiichi Yamaguchi, Masatomo So, Kensuke Ikenaka, Hideki Mochizuki, Hirotsugu Ogi, Yuji Goto
Ultrasonics sonochemistry Vol. 73 2021/05 Research paper (scientific journal)
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Synchronized resistive-pulse analysis with flow visualization for single micro- and nanoscale objects driven by optical vortex in double orifice.
Kichitaro Nakajima, Ryoji Nakatsuka, Tetsuro Tsuji, Kentaro Doi, Satoyuki Kawano
Scientific reports Vol. 11 No. 1 p. 9323-9323 2021/04/29 Research paper (scientific journal)
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Time-Resolved Observation of Evolution of Amyloid-β Oligomer with Temporary Salt Crystals
Kichitaro Nakajima, Tomoya Yamazaki, Yuki Kimura, Masatomo So, Yuji Goto, Hirotsugu Ogi
Journal of Physical Chemistry Letters Vol. 11 No. 15 p. 6176-6184 2020/08/06 Research paper (scientific journal)
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Drastic acceleration of fibrillation of insulin by transient cavitation bubble
Kichitaro Nakajima, Daisuke Nishioka, Masahiko Hirao, Masatomo So, Yuji Goto, Hirotsugu Ogi
Ultrasonics Sonochemistry Vol. 36 p. 206-211 2017/05/01 Research paper (scientific journal)
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Optimized Ultrasonic Irradiation Finds Out Ultrastable Aβ1-40 Oligomers
Kichitaro Nakajima, Masatomo So, Kazuma Takahashi, Yoh Ichi Tagawa, Masahiko Hirao, Yuji Goto, Hirotsugu Ogi
Journal of Physical Chemistry B Vol. 121 No. 12 p. 2603-2613 2017/03/30 Research paper (scientific journal)
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Nucleus factory on cavitation bubble for amyloid β fibril
Kichitaro Nakajima, Hirotsugu Ogi, Kanta Adachi, Kentaro Noi, Masahiko Hirao, Hisashi Yagi, Yuji Goto
Scientific Reports Vol. 6 2016/02/25 Research paper (scientific journal)
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Conformational Switch in the Alpha-Synuclein C-Terminal Domain Directs Its Fibril Polymorphs.
Cesar Aguirre, Yohei Miyanoiri, Masatomo So, Hajime Tamaki, Takahiro Maruno, Junko Doi, Nan Wang, Keiichi Yamaguchi, Kichitaro Nakajima, Yu Yamamori, Hiroko Inoura, Chi-Jing Choong, Keita Kakuda, Takahiro Ajiki, Yasuyoshi Kimura, Tatsuhiko Ozono, Kousuke Baba, Seiichi Nagano, Yoshitaka Nagai, Hirotsugu Ogi, Susumu Uchiyama, Yoh Matsuki, Kentaro Tomii, Yuji Goto, Kensuke Ikenaka, Hideki Mochizuki
Chemistry (Weinheim an der Bergstrasse, Germany) 2025/05/23 Research paper (scientific journal)
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Mechanism of amyloid fibril formation triggered by breakdown of supersaturation
Keiichi Yamaguchi, Kichitaro Nakajima, Hirotsugu Ogi, Yuji Goto
npj Biosensing Vol. 2 No. 1 2025/02/03 Research paper (scientific journal)
Publisher: Springer Science and Business Media LLC
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Accelerated amyloid fibril formation at the interface of liquid-liquid phase-separated droplets by depletion interactions.
Keiichi Yamaguchi, Joji Mima, Kichitaro Nakajima, Hiroki Sakuta, Kenichi Yoshikawa, Yuji Goto
Protein science : a publication of the Protein Society Vol. 34 No. 2 2025/02 Research paper (scientific journal)
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Mass spectrometry-based proteomic analysis of proteins adsorbed by hexadecyl-immobilized cellulose bead column for the treatment of dialysis-related amyloidosis.
Suguru Yamamoto, Keiko Yamamoto, Yoshitoshi Hirao, Keiichi Yamaguchi, Kichitaro Nakajima, Mami Sato, Miho Kawachi, Mio Domon, Kei Goto, Kentaro Omori, Noriaki Iino, Hisaki Shimada, Ryuzi Aoyagi, Isei Ei, Shin Goto, Yuji Goto, Fumitake Gejyo, Tadashi Yamamoto, Ichiei Narita
Amyloid : the international journal of experimental and clinical investigation : the official journal of the International Society of Amyloidosis p. 1-11 2024/02/11 Research paper (scientific journal)
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Supersaturation, a critical factor underlying proteostasis of amyloid fibril formation.
Yuji Goto, Kichitaro Nakajima, Suguru Yamamoto, Keiichi Yamaguchi
Journal of molecular biology p. 168475-168475 2024/02/02 Research paper (scientific journal)
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Ultrastiff Amyloid-Fibril Network of α-Synuclein Formed by Surface Seeding Reaction Confirmed by Multichannel Electrodeless Quartz-Crystal-Microbalance Biosensor
Lianjie Zhou, Touko Hajiri, Kichitaro Nakajima, César Aguirre, Kensuke Ikenaka, Hideki Mochizuki, Keiichi Yamaguchi, Yuji Goto, Hirotsugu Ogi
ACS Sensors 2023/06/26 Research paper (scientific journal)
Publisher: American Chemical Society (ACS)
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Phosphatidylinositol-3,4,5-trisphosphate interacts with alpha-synuclein and initiates its aggregation and formation of Parkinson's disease-related fibril polymorphism.
Chi-Jing Choong, César Aguirre, Keita Kakuda, Goichi Beck, Hiroki Nakanishi, Yasuyoshi Kimura, Shuichi Shimma, Kei Nabekura, Makoto Hideshima, Junko Doi, Keiichi Yamaguchi, Kichitaro Nakajima, Tomoya Wadayama, Hideki Hayakawa, Kousuke Baba, Kotaro Ogawa, Toshihide Takeuchi, Shaymaa Mohamed Mohamed Badawy, Shigeo Murayama, Seiichi Nagano, Yuji Goto, Yohei Miyanoiri, Yoshitaka Nagai, Hideki Mochizuki, Kensuke Ikenaka
Acta neuropathologica Vol. 145 No. 5 p. 573-595 2023/03/20 Research paper (scientific journal)
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Mechanisms of polyphosphate-induced amyloid fibril formation triggered by breakdown of supersaturation
Keiichi Yamaguchi, Kichitaro Nakajima, Yuji Goto
Biophysics and Physicobiology Vol. 20 No. 1 p. n/a-n/a 2023 Research paper (scientific journal)
Publisher: Biophysical Society of Japan
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Supersaturation-Dependent Formation of Amyloid Fibrils
Yuji Goto, Masahiro Noji, Kichitaro Nakajima, Keiichi Yamaguchi
Molecules Vol. 27 No. 14 p. 4588-4588 2022/07/19 Research paper (scientific journal)
Publisher: MDPI AG
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Conformational change in the monomeric alpha-synuclein imparts fibril polymorphs
Cesar Aguirre, Kensuke Ikenaka, Masatomo So, Takahiro Maruno, Keiichi Yamaguchi, Kichitaro Nakajima, Chi-Jing Choong, Kei Nabekura, Goichi Beck, Kentaro Tomii, Yu Yamamori, Junko Doi, Tomoyasu Matsubara, Maho Morishima, Keita Kakuda, Makoto Hideshima, Yasuyoshi Kimura, Seiichi Nagano, Kousuke Baba, Shigeo Murayama, Hirotsugu Ogi, Yoshitaka Nagai, Yasushi Kawata, Susumu Uchiyama, Yohei Miyanoiri, Yuji Goto, Hideki Mochizuki
bioRxiv 2022/02/10 Research paper (scientific journal)
Publisher: Cold Spring Harbor Laboratory
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Development of HANABI, an ultrasonication-forced amyloid fibril inducer
Yuji Goto, Kichitaro Nakajima, Keiichi Yamaguchi, Masatomo So, Kensuke Ikenaka, Hideki Mochizuki, Hirotsugu Ogi
Neurochemistry International Vol. 153 2022/02 Research paper (scientific journal)
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Two-step screening method to identify α-synuclein aggregation inhibitors for Parkinson's disease.
Makoto Hideshima, Yasuyoshi Kimura, César Aguirre, Keita Kakuda, Toshihide Takeuchi, Chi-Jing Choong, Junko Doi, Kei Nabekura, Keiichi Yamaguchi, Kichitaro Nakajima, Kousuke Baba, Seiichi Nagano, Yuji Goto, Yoshitaka Nagai, Hideki Mochizuki, Kensuke Ikenaka
Scientific reports Vol. 12 No. 1 p. 351-351 2022/01/10 Research paper (scientific journal)
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Acceleration of amyloid fibril formation by multichannel sonochemical reactor
Kentaro Noi, Kichitaro Nakajima, Keiichi Yamaguchi, Masatomo So, Kensuke Ikenaka, Hideki Mochizuki, Yuji Goto, Hirotsugu Ogi
Japanese Journal of Applied Physics 2021/12/08 Research paper (scientific journal)
Publisher: IOP Publishing
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Electrical Sensing of Au Nanoparticles Manipulated by an Optical Vortex
Ryoji Nakatsuka, Syuhei Yanai, Kichitaro Nakajima, Kentaro Doi, Satoyuki Kawano
The Journal of Physical Chemistry C Vol. 125 No. 17 p. 9507-9515 2021/05/06 Research paper (scientific journal)
Publisher: American Chemical Society ({ACS})
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Effect of hydrodynamic inter-particle interaction on the orbital motion of dielectric nanoparticles driven by an optical vortex
Tetsuro Tsuji, Ryoji Nakatsuka, Kichitaro Nakajima, Kentaro Doi, Satoyuki Kawano
Nanoscale Vol. 12 No. 12 p. 6673-6690 2020/03/28 Research paper (scientific journal)