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Unfolding of viral protein 1 N-termini facilitates genome ejection from recombinant adeno-associated virus serotype 8.
Yuki Yamaguchi, Saki Shimojo, Tomohiko Ikeda, Mitsuko Fukuhara, Yasuo Tsunaka, Risa Shibuya, Mark Allen Vergara Rocafort, Ryoji Nakatsuka, Kiichi Hirohata, Tetsuo Torisu, Susumu Uchiyama
Molecular therapy. Methods & clinical development Vol. 33 No. 2 p. 101480-101480 2025/06/12 Research paper (scientific journal)
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Direct Identification and Quantification of Recombinant Adeno-Associated Virus in Crude Cell Lysate and Conditioned Medium by Mass Photometry.
Yuki Yamaguchi, Saki Shimojo, Risa Shibuya, Karin Bandoh, Aoba Matsushita, Mitsuko Fukuhara, Yasuo Tsunaka, Tetsuo Torisu, Susumu Uchiyama
Analytical chemistry Vol. 97 No. 19 p. 10405-10416 2025/05/20 Research paper (scientific journal)
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Use of cesium chloride density gradient ultracentrifugation for the purification and characterization of recombinant adeno-associated virus.
Kiichi Hirohata, Shinichiro Kino, Takuya Yamane, Karin Bandoh, Takeshi Bamba, Shawn M Sternisha, Tetsuo Torisu, Mitsuko Fukuhara, Yuki Yamaguchi, Susumu Uchiyama
European biophysics journal : EBJ 2025/05/19 Research paper (scientific journal)
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Hierarchical clustering of therapeutic proteins based on agitation-induced aggregation propensity and its relation to physicochemical parameters.
Rio Okada, Kosei Shibata, Risa Shibuya, Tetsuo Torisu, Susumu Uchiyama
European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences Vol. 208 p. 107060-107060 2025/05/01 Research paper (scientific journal)
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Survey and Establishment of Points to Consider for Application of Analytical Techniques to Evaluate Protein Aggregates and Insoluble Particles in Biopharmaceuticals: Experiences in Japan Biopharmaceutical Consortium.
Hiroko Shibata, Satoshi Saitoh, Masato Kiyoshi, Yu Hayashi, Kazue Inaba, Shinji Katsura, Maho Sakurai, Yuka Komine, Shinji Okabe, Naomi Ohbayashi, Youko Kita, Hirokazu Kito, Masako Nakano, Kana Miyamoto, Akira Maruyama, Yuya Miyahara, Masanori Noda, Yasuyo Nozawa, Kazutaka Shimbo, Shota Kojima, Shinya Honda, Tetsuo Torisu, Susumu Uchiyama, Akiko Ishii-Watabe
The AAPS journal.. Vol. 27 No. 3 p. 75-75 2025/04/03 Research paper (scientific journal)
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Protein aggregation in the frozen state induced by dropping stress
Tetsuo Torisu, Ayuko Maeda, Shuhei Ito, Susumu Uchiyama
European Journal of Pharmaceutical Sciences 2025/02 Research paper (scientific journal)
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Impact of Weak Vibration Generated by a Refrigerator on Protein Aggregation.
Shinji Kizuki, Zekun Wang, Satoru Yamauchi, Tetsuo Torisu, Susumu Uchiyama
The AAPS journal.. Vol. 27 No. 1 p. 34-34 2025/01/27 Research paper (scientific journal)
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Physicochemical and biological impacts of light stress on adeno-associated virus serotype 6
Rie Takino, Yuki Yamaguchi, Takahiro Maruno, Ekaputra Ramadhani, Misaki Furukawa, Tetsuo Torisu, Susumu Uchiyama
Molecular Therapy - Methods & Clinical Development 2024/12 Research paper (scientific journal)
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Multimass Analysis of Adeno-Associated Virus Vectors by Orbitrap-Based Charge Detection Mass Spectrometry
Ryoji Nakatsuka, Yuki Yamaguchi, Kiichi Hirohata, Saki Shimojo, Makoto Murakami, Mark Allen Vergara Rocafort, Yasuo Tsunaka, Mitsuko Fukuhara, Tetsuo Torisu, Susumu Uchiyama
Analytical Chemistry 2024/10/22 Research paper (scientific journal)
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Quantification of full and empty particles of adeno-associated virus vectors via a novel dual fluorescence-linked immunosorbent assay.
Sereirath Soth, Mikako Takakura, Masahiro Suekawa, Takayuki Onishi, Kiichi Hirohata, Tamami Hashimoto, Takahiro Maruno, Mitsuko Fukuhara, Yasuo Tsunaka, Tetsuo Torisu, Susumu Uchiyama
Molecular therapy. Methods & clinical development Vol. 32 No. 3 p. 101291-101291 2024/09/12 Research paper (scientific journal)
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Prediction models for the flux decay profile and initial flux of microfiltration for therapeutic proteins
Kota Inoue, Yumiko Masuda, Tetsuo Torisu, Koichi Nonaka, Susumu Uchiyama
Biotechnology and Bioengineering Vol. 121 No. 6 p. 1889-1901 2024/06 Research paper (scientific journal)
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Structure of Human Serum Albumin at a Foam Surface
Kanta Enomoto, Tetsuo Torisu, Junya Mizuguchi, Ryosuke Tanoue, Susumu Uchiyama
Journal of Agricultural and Food Chemistry Vol. 72 No. 15 p. 8774-8783 2024/04/17 Research paper (scientific journal)
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Higher-Order Structure of Adeno-Associated Virus Serotype 8 by Hydrogen/Deuterium Exchange Mass Spectrometry
Tomohiko Ikeda, Yuki Yamaguchi, Hiroaki Oyama, Aoba Matsushita, Yasuo Tsunaka, Mitsuko Fukuhara, Tetsuo Torisu, Susumu Uchiyama
Viruses Vol. 16 No. 4 2024/04/10 Research paper (scientific journal)
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Glycosylation of recombinant adeno-associated virus serotype 6
Yuki Yamaguchi, Kentaro Ishii, Sachiko Koizumi, Hiroaki Sakaue, Takahiro Maruno, Mitsuko Fukuhara, Risa Shibuya, Yasuo Tsunaka, Aoba Matsushita, Karin Bandoh, Tetsuo Torisu, Chie Murata-Kishimoto, Azusa Tomioka, Saho Mizukado, Hiroyuki Kaji, Yuji Kashiwakura, Tsukasa Ohmori, Atsushi Kuno, Susumu Uchiyama
Molecular Therapy - Methods & Clinical Development 2024/04 Research paper (scientific journal)
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Combined 100 keV cryo-electron microscopy and image analysis methods to characterize the wider adeno-associated viral products.
Haruka Nishiumi, Kiichi Hirohata, Mitsuko Fukuhara, Aoba Matsushita, Yasuo Tsunaka, Mark Allen Vergara Rocafort, Takahiro Maruno, Tetsuo Torisu, Susumu Uchiyama
Journal of pharmaceutical sciences 2024/04/01 Research paper (scientific journal)
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Applications and Limitations of Equilibrium Density Gradient Analytical Ultracentrifugation for the Quantitative Characterization of Adeno-Associated Virus Vectors.
Kiichi Hirohata, Yuki Yamaguchi, Takahiro Maruno, Risa Shibuya, Tetsuo Torisu, Takayuki Onishi, Hideto Chono, Junichi Mineno, Yuan Yuzhe, Kiyoko Higashiyama, Kyoko Masumi-Koizumi, Kazuhisa Uchida, Takenori Yamamoto, Eriko Uchida, Takashi Okada, Susumu Uchiyama
Analytical chemistry 2024/01/02 Research paper (scientific journal)
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Enhancement of recombinant adeno-associated virus activity by improved stoichiometry and homogeneity of capsid protein assembly.
Takayuki Onishi, Michika Nonaka, Takahiro Maruno, Yuki Yamaguchi, Mitsuko Fukuhara, Tetsuo Torisu, Masaharu Maeda, Susan Abbatiello, Anisha Haris, Keith Richardson, Kevin Giles, Steve Preece, Noriko Yamano-Adachi, Takeshi Omasa, Susumu Uchiyama
Molecular therapy. Methods & clinical development Vol. 31 p. 101142-101142 2023/12/14 Research paper (scientific journal)
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Three-Dimensional Homodyne Light Detection (3D-HLD) for High-Throughput Submicron Particle Analysis in (Highly Concentrated) Protein Biopharmaceuticals, Viral Vectors, and LNPs.
Dominik Brandstetter, Constanze Helbig, Kentaro Osawa, Hiroyuki Minemura, Yumiko Anzai, Tetsuo Torisu, Susumu Uchiyama, Tim Menzen, Wolfgang Friess, Andrea Hawe
Journal of pharmaceutical sciences 2023/11/03 Research paper (scientific journal)
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Optimization of Flow Imaging Microscopy Setting Using Spherical Beads with Optical Properties Similar to Those of Biopharmaceuticals.
Takaaki Kurinomaru, Kimitoshi Takeda, Megumi Onaka, Yuki Kuruma, Keiji Takahata, Kayori Takahashi, Hiromu Sakurai, Akira Sasaki, Naohiro Noda, Shinya Honda, Risa Shibuya, Tomohiko Ikeda, Rio Okada, Tetsuo Torisu, Susumu Uchiyama
Journal of pharmaceutical sciences 2023/10/07 Research paper (scientific journal)
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Size Distribution Analysis of the Adeno-Associated Virus Vector by the c(s) Analysis of Band Sedimentation Analytical Ultracentrifugation with Multiwavelength Detection.
Takahiro Maruno, Kentaro Ishii, Tetsuo Torisu, Susumu Uchiyama
Journal of pharmaceutical sciences Vol. 112 No. 4 p. 937-946 2023/04 Research paper (scientific journal)
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Utility of Three Flow Imaging Microscopy Instruments for Image Analysis in Evaluating four Types of Subvisible Particle in Biopharmaceuticals.
Haruka Nishiumi, Natalie Deiringer, Nils Krause, Saki Yoneda, Tetsuo Torisu, Tim Menzen, Wolfgang Friess, Susumu Uchiyama
Journal of pharmaceutical sciences Vol. 111 No. 11 p. 3017-3028 2022/11 Research paper (scientific journal)
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Relationship between aggregation of therapeutic proteins and agitation parameters: Acceleration and frequency.
Shinji Kizuki, Zekun Wang, Tetsuo Torisu, Satoru Yamauchi, Susumu Uchiyama
Journal of pharmaceutical sciences Vol. 112 No. 2 p. 492-505 2022/09/24 Research paper (scientific journal)
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バイオ医薬品のCMC研究開発におけるデジタルトランスフォーメーション(DX)に向けた現状と課題(第3回)[最終回] バイオ医薬品CMC研究開発におけるDigitizationおよびDigitalizationに関する事例紹介
末友 裕行, 柴田 寛子, 高垣 香菜, 山口 祐希, 叶井 正樹, 本山 賢人, 江連 徹, 西風 隆司, 早川 禎宏, 大澤 賢太郎, 桂 真治, 中子 真由美, 馬場 一彦, 丸吉 京介, 三原 和敏, 湯村 恭平, 日向 昌司, 原園 景, 鳥巣 哲生, 内山 進, 石井 明子
PHARM TECH JAPAN Vol. 38 No. 12 p. 2035-2047 2022/09
Publisher: (株)じほう
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バイオ医薬品のCMC研究開発におけるデジタルトランスフォーメーション(DX)に向けた現状と課題(第2回) バイオ医薬品の製法開発や品質評価における分析結果および分析機器のDigitizationおよびDigitalizationの現状
末友 裕行, 大澤 賢太郎, 西風 隆司, 早川 禎宏, 柴田 寛子, 高垣 香菜, 桂 真治, 中子 真由美, 馬場 一彦, 丸吉 京介, 三原 和敏, 湯村 恭平, 日向 昌司, 原園 景, 鳥巣 哲生, 内山 進, 石井 明子
PHARM TECH JAPAN Vol. 38 No. 11 p. 1825-1830 2022/08
Publisher: (株)じほう
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A collaborative study on the classification of silicone oil droplets and protein particles using flow imaging method.
Hiroko Shibata, Masahiro Terabe, Yuriko Shibano, Satoshi Saitoh, Tomohiro Takasugi, Yu Hayashi, Shinji Okabe, Yuka Yamaguchi, Hidehito Yasukawa, Hiroyuki Suetomo, Kazuhiro Miyanabe, Naomi Ohbayashi, Michiko Akimaru, Shuntaro Saito, Daisuke Ito, Atsushi Nakano, Shota Kojima, Yuya Miyahara, Kenji Sasaki, Takahiro Maruno, Masanori Noda, Masato Kiyoshi, Akira Harazono, Tetsuo Torisu, Susumu Uchiyama, Akiko Ishii-Watabe
Journal of pharmaceutical sciences Vol. 111 No. 10 p. 2745-2757 2022/07/12 Research paper (scientific journal)
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バイオ医薬品のCMC研究開発におけるデジタルトランスフォーメーション(DX)に向けた現状と課題(第1回) バイオ医薬品CMC研究開発におけるDigitizationおよびDigitalizationにお関する現状
末友 裕行, 桂 真治, 高垣 香菜, 中子 真由美, 馬場 一彦, 丸吉 京介, 三原 和敏, 湯村 恭平, 日向 昌司, 原園 景, 柴田 寛子, 鳥巣 哲生, 内山 進, 石井 明子
PHARM TECH JAPAN Vol. 38 No. 10 p. 1599-1605 2022/07
Publisher: (株)じほう
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The Fab portion of immunoglobulin G has sites in the CL domain that interact with Fc gamma receptor IIIa
Yuki Yamaguchi, Natsumi Wakaizumi, Mine Irisa, Takahiro Maruno, Mari Shimada, Koya Shintani, Haruka Nishiumi, Rina Yogo, Saeko Yanaka, Daisuke Higo, Tetsuo Torisu, Koichi Kato, Susumu Uchiyama
mAbs Vol. 14 No. 1 p. 2038531-2038531 2022/03/16 Research paper (scientific journal)
Publisher: Informa UK Limited
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Influence of Protein Adsorption on Aggregation in Prefilled Syringes
Saki Yoneda, Takahiro Maruno, Asuka Mori, Ayana Hioki, Haruka Nishiumi, Rio Okada, Makoto Murakami, Wang Zekun, Ayano Fukuhara, Nozomi Itagaki, Yosuke Harauchi, Satoru Adachi, Kumi Okuyama, Taichi Sawaguchi, Tetsuo Torisu, Susumu Uchiyama
Journal of Pharmaceutical Sciences Vol. 110 No. 11 p. 3568-3579 2021/11 Research paper (scientific journal)
Publisher: Elsevier BV
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Reduction of Recombinant Adeno-associated Virus Vector Adsorption on Solid Surfaces by Polyionic Hydrophilic Complex Coating
Salama Ramy, Yuki Ueda, Hiroyuki Nakajima, Miya Hiroi, Yoshiomi Hiroi, Tetsuo Torisu, Susumu Uchiyama
Journal of Pharmaceutical Sciences 2021/10 Research paper (scientific journal)
Publisher: Elsevier BV
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Characterization of Adeno-Associated Virus Capsid Proteins with Two Types of VP3-Related Components by Capillary Gel Electrophoresis and Mass Spectrometry.
Hiroaki Oyama, Kentaro Ishii, Takahiro Maruno, Tetsuo Torisu, Susumu Uchiyama
Human gene therapy Vol. 32 No. 21-22 p. 1403-1416 2021/07/16 Research paper (scientific journal)
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Comprehensive size distribution and composition analysis of adeno-associated virus vector by multiwavelength sedimentation velocity analytical ultracentrifugation.
Takahiro Maruno, Kaede Usami, Kentaro Ishii, Tetsuo Torisu, Susumu Uchiyama
Journal of pharmaceutical sciences Vol. 110 No. 10 p. 3375-3384 2021/06/26 Research paper (scientific journal)
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Physicochemical Characterization of Sabin Inactivated Poliovirus Vaccine for Process Development
Tetsuo Torisu, Saori Shikama, Kuniaki Nakamura, Kanta Enomoto, Takahiro Maruno, Asuka Mori, Susumu Uchiyama, Tatsuki Satou
Journal of Pharmaceutical Sciences Vol. 110 No. 5 p. 2121-2129 2021/05 Research paper (scientific journal)
Publisher: Elsevier BV
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Development of syringes and vials for delivery of biologics: current challenges and innovative solutions.
Saki Yoneda, Tetsuo Torisu, Susumu Uchiyama
Expert opinion on drug delivery Vol. 18 No. 4 p. 459-470 2021/04 Research paper (scientific journal)
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Recent Achievements and Current Interests in Research on the Characterization and Quality Control of Biopharmaceuticals in Japan
Akiko Ishii-Watabe, Hiroko Shibata, Hiroyuki Suetomo, Yosuke Ikeda, Srivalli Telikepalli, Masato Kiyoshi, Yu Hayashi, Takashi Muto, Yukako Tanaka, Satomi Ueda, Takafumi Iwura, Satoshi Saitoh, Michihiko Aoyama, Akira Harazono, Masashi Hyuga, Yukihiro Goda, Tetsuo Torisu, Susumu Uchiyama
Journal of Pharmaceutical Sciences Vol. 109 No. 5 p. 1652-1661 2020/05
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Automatic Identification of the Stress Sources of Protein Aggregates Using Flow Imaging Microscopy Images
Arni Gambe-Gilbuena, Yuriko Shibano, Elena Krayukhina, Tetsuo Torisu, Susumu Uchiyama
Journal of Pharmaceutical Sciences Vol. 109 No. 1 p. 614-623 2020/01 Research paper (scientific journal)
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Relation of Colloidal and Conformational Stabilities to Aggregate Formation in a Monoclonal Antibody
Hiroaki Oyama, Hiroki Koga, Takashi Tadokoro, Katsumi Maenaka, Akira Shiota, Masami Yokoyama, Masanori Noda, Tetsuo Torisu, Susumu Uchiyama
Journal of Pharmaceutical Sciences Vol. 109 No. 1 p. 308-315 2020/01 Research paper (scientific journal)
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The Fab portion of immunoglobulin G contributes to its binding to Fcγ receptor III
Rina Yogo, Yuki Yamaguchi, Hiroki Watanabe, Hirokazu Yagi, Tadashi Satoh, Mahito Nakanishi, Masayoshi Onitsuka, Takeshi Omasa, Mari Shimada, Takahiro Maruno, Tetsuo Torisu, Shio Watanabe, Daisuke Higo, Takayuki Uchihashi, Saeko Yanaka, Susumu Uchiyama, Koichi Kato
Scientific Reports Vol. 9 No. 1 p. 11957-11957 2019/12/01 Research paper (scientific journal)
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Identification of IgG1 Aggregation Initiation Region by Hydrogen Deuterium Mass Spectrometry
Masanori Noda, Kentaro Ishii, Mika Yamauchi, Hiroaki Oyama, Takashi Tadokoro, Katsumi Maenaka, Tetsuo Torisu, Susumu Uchiyama
Journal of Pharmaceutical Sciences Vol. 108 No. 7 p. 2323-2333 2019/07 Research paper (scientific journal)
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Collaborative Study for Analysis of Subvisible Particles Using Flow Imaging and Light Obscuration: Experiences in Japanese Biopharmaceutical Consortium
Masato Kiyoshi, Hiroko Shibata, Akira Harazono, Tetsuo Torisu, Takahiro Maruno, Michiko Akimaru, Yuuka Asano, Mai Hirokawa, Keisuke Ikemoto, Yukari Itakura, Takafumi Iwura, Aya Kikitsu, Takashi Kumagai, Naoki Mori, Hiroaki Murase, Hirotaka Nishimura, Atsushi Oda, Taiichiro Ogawa, Takuma Ojima, Shinji Okabe, Shuntaro Saito, Satoshi Saitoh, Hiroyuki Suetomo, Kazuhiro Takegami, Momoko Takeuchi, Hidehito Yasukawa, Susumu Uchiyama, Akiko Ishii-Watabe
Journal of Pharmaceutical Sciences Vol. 108 No. 2 p. 832-841 2019/02 Research paper (scientific journal)
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Interlaboratory comparison about feasibility of insoluble particulate matter test for injections with reduced test volume in light obscuration method
Akira Harazono, Hiroko Shibata, Masato Kiyoshi, Takashi Muto, Jun Fukuda, Tetsuo Torisu, Satoshi Saitoh, Hirotaka Nishimura, Susumu Uchiyama, Akiko Ishii-Watabe
Biologicals Vol. 57 p. 46-49 2019/01 Research paper (scientific journal)
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Analysis of Higher Order Structure of Proteins by Hydrogen Deuterium Exchange Mass Spectrometry
Torisu Tetsuo
Journal of the Mass Spectrometry Society of Japan Vol. 66 No. 6 p. 218-221 2018/12 Research paper (scientific journal)
Publisher: The Mass Spectrometry Society of Japan
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Recent Topics of Research in the Characterization and Quality Control of Biopharmaceuticals in Japan
Akiko Ishii-Watabe, Hiroko Shibata, Akira Harazono, Masashi Hyuga, Masato Kiyoshi, Satoshi Saitoh, Takafumi Iwura, Tetsuo Torisu, Yukihiro Goda, Susumu Uchiyama
Journal of Pharmaceutical Sciences Vol. 106 No. 12 p. 3431-3437 2017/12
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Friability Testing as a New Stress-Stability Assay for Biopharmaceuticals
Tetsuo Torisu, Takahiro Maruno, Saki Yoneda, Yoshinori Hamaji, Shinya Honda, Tadayasu Ohkubo, Susumu Uchiyama
Journal of Pharmaceutical Sciences Vol. 106 No. 10 p. 2966-2978 2017/10 Research paper (scientific journal)
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Synergistic Effect of Cavitation and Agitation on Protein Aggregation
Tetsuo Torisu, Takahiro Maruno, Yoshinori Hamaji, Tadayasu Ohkubo, Susumu Uchiyama
Journal of Pharmaceutical Sciences Vol. 106 No. 2 p. 521-529 2017/02/01 Research paper (scientific journal)