Papers - TAKAO Koichi
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Caldomycin, a new guanidopolyamine produced by a novel agmatine homocoupling enzyme involved in homospermidine biosynthesis. Reviewed International coauthorship
Teruyuki Kobayashi, Akihiko Sakamoto, Tamao Hisano, Keiko Kashiwagi, Kazuei Igarashi, Koichi Takao, Takeshi Uemura, Takemitsu Furuchi, Yoshiaki Sugita, Toshiyuki Moriya, Tairo Oshima and Yusuke Terui
Sci. Rep. 14 ( 1 ) 7566 2024.03
Language：English Publishing type：Research paper (scientific journal)
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Synthesis of 2,8-Dioxabicyclo[3.3.1]nonane Derivatives and Their Neuroprotective Activities Reviewed
Hitoshi Kamauch, Akifumi Takanashi, Mitsuaki Suzuki, Kouki Izumi, Koichi Takao, Yoshiaki Sugita
Chem.Pharm.Bull. 72 ( 1 ) 56 - 60 2024.01
Language：English Publishing type：Research paper (scientific journal) Publisher：Bulletins of the Pharmaceutical Society of Japan
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Synthesis and biological evaluation of 2-azolylmethylene-3-(2H)-benzofuranone derivatives as potent monoamine oxidases inhibitors Reviewed
Koichi Takao, Yuka Kubota, Kota Kurosaki, Hitoshi Kamauchi, Yoshihiro Uesawa, Yoshiaki Sugita
Chem.Pharm.Bull. 72 ( 1 ) 109 - 120 2024.01
Authorship：Lead author, Corresponding author Language：English Publishing type：Research paper (scientific journal) Publisher：Bulletins of the Pharmaceutical Society of Japan
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A Tricyclic Aromatic Polyketide Isolated from the Marine-derived Fungus Curvularia aeria Reviewed
Hitoshi Kamauchi, Mayu Tanaka, Mitsuaki Suzuki, Miho Furukawa, Atsushi Ikeda, Chihiro Sasho, Yuka Kiba, Masashi Kitamura, Koichi Takao, Yoshiaki Sugita
Chem.Pharm.Bull. 72 ( 1 ) 98 - 101 2024.01
Language：English Publishing type：Research paper (scientific journal) Publisher：Bulletins of the Pharmaceutical Society of Japan
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Intracellular polyamine depletion induces N-linked galactosylation of the monoclonal antibody produced by CHO DP-12 cells. Reviewed
Rin Miyajima, Hitomi Manaka, Tatsuya Honda, Noritaka Hashii, Masato Suzuki, Masahiro Komeno, Koichi Takao, Akiko Ishii-Watabe, Kazuei Igarashi, Toshihiko Toida, Kyohei Higashi
J. Biotechnol. 378 1 - 10 2023.11
Language：English Publishing type：Research paper (scientific journal) Publisher：Bulletins of the Pharmaceutical Society of Japan
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Inclusion complexes of Ursolic acid with Cyclodextrin-based metal-organic Framework-1 enhance its solubility. Reviewed International coauthorship
Yutaka Inoue, Ayana Motoda, Takashi Tanikawa, Koichi Takao, Florencio Arce Jr., Gerard Lee See, Yoshiyuki Ishida, Daisuke Nakata, Keiji Terao
Journal of Drug Delivery Science and Technology 89 104986 2023.10
Language：English Publishing type：Research paper (scientific journal)
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Inhibition of Polyamine Catabolism Reduces Cellular Senescence Reviewed
Takeshi Uemura, Miki Matsunaga, Yuka Yokota, Koichi Takao, Takemitsu Furuchi
Int. J. Mol. Sci. 24 ( 17 ) 13397 2023.08
Language：English Publishing type：Research paper (scientific journal)
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Potentiation of Anticancer Activity of G2/M Blockers by Mild Hyperthermia Reviewed
Yuya Tagawa, Hiroshi Sakagami, Sei-Ichi Tanuma, Shigeru Amano, Shin Uota, Kenjiro Bandow, Mineko Tomomura, Yoshihiro Uesawa, Koichi Takao, Yoshiaki Sugita, Nobuharu Yamamoto, Hideaki Sakashita, Rina Nakakaji, Toshiyuki Koizumi, Kenji Mitsudo, Iwai Tohnai
Anticancer Res. 43 ( 8 ) 3429 - 3439 2023.08
Language：English Publishing type：Research paper (scientific journal)
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Putrescine Biosynthesis from Agmatine by Arginase (TtARG) in Thermus thermophilus Reviewed International journal
Teruyuki Kobayashi, Akihiko Sakamoto, Keiko Kashiwagi, Kazuei Igarashi, Koichi Takao, Takeshi Uemura, Toshiyuki Moriya, Tairo Oshima, Yusuke Terui
J. Biochem. 2023.07
Language：English Publishing type：Research paper (scientific journal) Publisher：Oxford University Press
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A Comparative Study of Tumor-specificity and Neurotoxicity between 3-Styrylchromones and Anticancer Drugs Reviewed
Tomoyuki Abe, Hiroshi Sakagami, Shigeru Amano, Shin Uota, Kenjiro Bandow, Yoshihiro Uesawa, Shiori U, Hiroki Shibata, Yuri Takemura, Yu Kimura, Koichi Takao, Yoshiaki Sugita, Akira Sato, Sei-Ichi Tanuma, Hiroshi Takeshima
Medicines 10 ( 7 ) 43 2023.07
Language：English Publishing type：Research paper (scientific journal)
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Total Synthesis and Monoamine Oxidase Inhibitory Activities of (±)-Entonalactam A and Its Derivatives Reviewed
Hitoshi Kamauchi, Momoka Hirata, Koichi Takao, Yoshiaki Sugita
ACS Omega 7 ( 45 ) 41804 - 41814 2022.11
Language：English Publishing type：Research paper (scientific journal)
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Antifungal activity of dehydrocurvularin for Candida spp. through the inhibition of adhesion to human adenocarcinoma cells. Reviewed
Hitoshi Kamauchi, Miho Furukawa, Yuka Kiba, Masashi Kitamura, Kanako Usui, Masanori Katakura, Koichi Takao, Yoshiaki Sugita
J. Antibiot. 75 530 - 533 2022.07
Language：English Publishing type：Research paper (scientific journal)
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Polyamines produced by an extreme thermophile are essential for cell growth at high temperature. Reviewed International journal
Akihiko Sakamoto, Masatada Tamakoshi, Toshiyuki Moriya, Tairo Oshima, Koichi Takao, Yoshiaki Sugita, Takemitsu Furuchi, Masaru Niitsu, Takeshi Uemura, Kazuei Igarashi, Keiko Kashiwagi, Yusuke Terui
J. Biochem. 172 ( 2 ) 109 - 115 2022.06
Language：English Publishing type：Research paper (scientific journal) Publisher：Oxford University Press
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A dual anti-inflammatory and anti-proliferative 3-styryl-chromone derivative sensitizes the anti-cancer effects of DNA-damaging agents on colon cancer cells by targeting HMGB1-RAGE-ERK1/2 signaling Reviewed International journal
Sei-ichi Tanuma, Takahiro Oyama, Miwa Okazawa, Hiroaki Yamazaki, Koichi Takao, Yoshiaki Sugita, Sigeru Amano, Takehiko Abe, and Hiroshi Sakagami
Int. J. Mol. Sci. 23 3426 2022.03
Language：English Publishing type：Research paper (scientific journal) Publisher：MDPI
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A benzaldehyde derivative obtained from Hypoxylon truncatum NBRC 32353 treated with hygromycin B Reviewed International journal
Hitoshi Kamauchi, Mitsuaki Suzuki, Koichi Takao, Yoshiaki Sugita
J. Antibiot. 75 ( 1 ) 1 - 8 2022.01
Language：English Publishing type：Research paper (scientific journal)
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Stimulation of the Runx2 P1 promoter by collagen-derived dipeptide prolyl-hydroxyproline bound to Foxg1 and Foxo1 in osteoblasts. Reviewed International journal
Kaho Nomura, Yoshifumi Kimira, Yoshihiro Osawa, Aya Kataoka-Matsushita, Koichi Takao, Yoshiaki Sugita, Jun Shimizu, Masahiro Wada, Hiroshi Mano
Biosci. Rep. 41 ( 12 ) BSR20210304 2021.12
Language：English Publishing type：Research paper (scientific journal) Publisher：Portland Press
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A 3-styrylchromone converted from trimebutine 3D pharmacophore possesses dual suppressive effects on RAGE and TLR4 signaling pathways. Reviewed International journal
Miwa Okazawa, Takahiro Oyama, Hideaki Abe, Hiroaki Yamazaki, Atsushi Yoshimori, Mitsutoshi Tsukimoto, Kazumi Yoshizawa, Koichi Takao, Yoshiaki Sugita, Takanori Kamiya, Fumiaki Uchiumi, Hiroshi Sakagami, Takehiko Abe, Sei-ichi Tanuma
BBRC 566 1 - 8 2021.08
Language：English Publishing type：Research paper (scientific journal)
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Synthesis and biological evaluation of 3-styrylchromone derivatives as selective monoamine oxidase B inhibitors. Reviewed International journal
Koichi Takao, Yuri Takemura, Junko Nagai, Hitoshi Kamauchi, Kaori Hoshi, Ryo Mabashi, Yoshihiro Uesawa, Yoshiaki Sugita
Bioorg. Med. Chem. 42 116255 2021.07
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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Synthesis and antifungal activity of polycyclic pyridone derivatives with anti-hyphal and biofilm formation activity against Candida albicans. Reviewed International journal
Hitoshi Kamauchi, Yu Kimura, Mikoto Ushiwatari, Mitsuaki Suzuki, Taishi Seki, Koichi Takao, Yoshiaki Sugita
Bioorg. Med. Chem. Lett. 37 127845 2021.04
Language：English Publishing type：Research paper (scientific journal)
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A Unique Anti-Cancer 3-Styrylchromone Suppresses Inflammatory Response via HMGB1-RAGE Signaling. Reviewed International journal
Hideaki Abe, Miwa Okazawa, Takahiro Oyama, Hiroaki Yamazaki, Atsushi Yoshimori, Takanori Kamiya, Mitsutoshi Tsukimoto, Koichi Takao, Yoshiaki Sugita, Hiroshi Sakagami, Takehiko Abe, Sei-ichi Tanuma
Medicines 8 17 2021.03
Language：English Publishing type：Research paper (scientific journal)
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Syntheses and evaluation of 2- or 3-(N-cyclicamino)chromone derivatives as monoamine oxidase inhibitors Reviewed
Koichi Takao, Tsukasa Sakatsume, Hitoshi Kamauchi and Yoshiaki Sugita
Chem.Pharm.Bull. 68 ( 11 ) 1082 - 1089 2020.11
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal) Publisher：Bulletins of the Pharmaceutical Society of Japan
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Synthesis and pharmacological evaluation of childinin E and several derivatives as anti-hyphal formation inhibitors against Candida albicans. Reviewed International journal
Hitoshi Kamauchi Momoka Hirata, Koichi Takao, Yoshiaki Sugita
Tetrahedron Letters 61 ( 49 ) 152588 2020.10
Language：English Publishing type：Research paper (scientific journal)
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Quantification of the ability of natural products to prevent herpes virus infection Reviewed International journal
Kunihiko Fukuchi, Hiroshi Sakagami, Yoshiaki Sugita, Koichi Takao, Daisuke Asai, Shigemi Terakubo, Hiromu Takemura, Hirokazu Ohno, Misaki Horiuchi, Madoka Suguro, Tomohiro Fujisawa, Kazuki Toeda, Hiroshi Oizumi, Toshikazu Yasui, Takaaki Oizumi
Medicines 7 ( 64 ) 2020.10
Language：English Publishing type：Research paper (scientific journal) Publisher：MDPI
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Syntheses and crystal structures of two piperine derivatives. Reviewed International journal
Toshinari Ezawa, Yutaka Inoue, Isamu Murata, Mitsuaki Suzuki, Koichi Takao, Yoshiaki Sugita, Ikuo Kanamoto
Acta Crystallogr. E. Crystallogr. Commun. 76 ( 5 ) 646 - 650 2020.05
Language：English Publishing type：Research paper (scientific journal)
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Quantitative Structure–Cytotoxicity Relationship of 2-Arylazolylchromones and 2-Triazolylchromones. Reviewed
Junko Nagai, Haixia Shi, Natsuko Sezaki, Nao Yoshida, Kenjiro Bandow, Yoshihiro Uesawa, Hiroshi Sakagami, Mineko Tomomura, Akito Tomomura, Koichi Takao, Yoshiaki Sugita
Anticancer Res. 2019.12
Language：English Publishing type：Research paper (scientific journal)
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Further Quantitative Structure–Cytotoxicity Relationship Analysis of 3-Styrylchromones Reviewed
Koichi Takao, Kaori Hoshi, Hiroshi Sakagami, Haixia Shi, Kenjiro Bandow, Junko Nagai, Yoshihiro Uesawa, Akito Tomomura, Mineko Tomomura, Yoshiaki Sugita
Anticancer Res. 2019.12
Language：English Publishing type：Research paper (scientific journal)
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Quantitative Structure–Cytotoxicity Relationship of 2-Styrylchromones Reviewed
Yoshihiro Uesawa, Junko Nagai, Haixiaa Shi, Hiroshi Sakagami, Kenjiro Bandow, Akito Tomomura, Mineko Tomomura, Saki Endo, Koichi Takao, Yoshiaki Sugita
Anticancer Res. 2019.12
Language：English Publishing type：Research paper (scientific journal)
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2-Styrylchromone derivatives as potent and selective monoamine oxidase B inhibitors. Reviewed
Koichi Takao, Saki Endo, Junko Nagai, Hitoshi Kamauchi, Yuri Takemura, Yoshihiro Uesawa, Yoshiaki Sugita
Bioorganic Chemistry 2019.11
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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Synthesis of natural product-like polyprenylated phenols and quinones: evaluation of their neuroprotective activities. Reviewed
Hitoshi Kamauchi, Takumi Oda, Kanayo Horiuchi, Koichi Takao, Yoshiaki Sugita
Bioorganic Medicinal Chemistry 2019.11
Language：English Publishing type：Research paper (scientific journal)
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Design, synthesis and evaluation of 2-(indolylmethylidene)-2,3-dihydro-1-benzofuran-3-one and 2-(indolyl)-4H-chromen-4-one derivatives as novel monoamine oxidases inhibitors. Reviewed
Koichi Takao, Shiori U, Hitoshi Kamauchi, Yoshiaki Sugita
Bioorganic Chemistry 2019.06
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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Synthesis and biological evaluation of pyrano[4,3-b][1]benzopyranone derivatives as monoamine oxidase and cholinesterase inhibitors. Reviewed
Koichi Takao, Yuka Kubota, Hitoshi Kamauchi and Yoshiaki Sugita
Bioorganic Chemistry 2019.03
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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Extracellular spermine activates DNA methyltransferase 3A and 3B. Reviewed
Taro Fukui, Kuniyasu Soda, Koichi Takao, Toshiki Rikiyama
Int. J. Mol. Sci. 2019.03
Language：English Publishing type：Research paper (scientific journal)
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Evaluation of the molecular state of piperine in cyclodextrin complexes by near-infrared spectroscopy and solid-state fluorescence measurements Reviewed International journal
Toshinari Ezawa, Yutaka Inoue, Isamu Murata, Koichi Takao, Yoshiaki Sugita, Ikuo Kanamoto
International Journal of Medicinal Chemistry 2019.02
Language：English Publishing type：Research paper (scientific journal) Publisher：Hindawi
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Protective Effects of Brain Infarction by N-Acetylcysteine Derivatives Reviewed
Takeshi Uemura, Kenta Watanabe, Kyohei Higashi, Noriyuki Kogure, Mariko Kitajima, Hiromitsu Takayama, Koichi Takao, Yoshiaki Sugita, Akihiko Sakamoto, Yusuke Terui, Toshihiko Toida, Keiko Kashiwagi, and Kazuei Igarashi
Stroke 49 ( 7 ) 1727 - 1733 2018.07
Language：English Publishing type：Research paper (scientific journal)
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Quantitative Structure–Cytotoxicity Relationship of 2-(N-cyclicamino)chromone derivatives Reviewed
Haixia Shi, Junko Nagai, Tsukasa Sakatsume, Kenjiro Bandow, Noriyuki Okudaira, Hiroshi Sakagami, Mineko Tomomura, Akito Tomomura, Yoshihiro Uesawa, Koichi Takao and Yoshiaki Sugita
Anticancer Res. 38 ( 7 ) 3897 - 3906 2018.07
Language：English Publishing type：Research paper (scientific journal)
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Quantitative Structure–Cytotoxicity Relationship of Furo[2,3-b]chromones Reviewed
Yoshihiro Uesawa, Hiroshi Sakagami, Haixia Shi, Maria Hirose, Koichi Takao and Yoshiaki Sugita
Anticancer Res. 38 ( 6 ) 3283 - 3290 2018.06
Language：English Publishing type：Research paper (scientific journal)
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Quantitative Structure–Cytotoxicity Relationship of Pyrano[4,3-b]chromones Reviewed
Junko Nagai, Haixia Shi, Yuka Kubota, Kenjiro Bandow, Noriyuki Okudaira, Yoshihiro Uesawa, Hiroshi Sakagami, Mineko Tomomura, Akito Tomomura, Koichi Takao and Yoshiaki Sugita
Anticancer Res. 2018
Language：English Publishing type：Research paper (scientific journal)
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Quantitative Structure–Cytotoxicity Relationship of 3-(N-Cyclicamino)chromone Derivatives Reviewed
Haixia Shi, Junko Nagai, Tsukasa Sakatsume, Kenjiro Bandow, Noriyuki Okudaira, Yoshihiro Uesawa, Hiroshi Sakagami, Mineko Tomomura, Akito Tomomura, Koichi Takao and Yoshiaki Sugita
Anticancer Res. 2018
Language：English Publishing type：Research paper (scientific journal)
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Characterization of the dissolution behavior of piperine/cyclodextrins inclusion complexes Reviewed
Ezawa T, Inoue Y, Murata I, Takao K, Sugita Y, Kanamoto I
AAPS Pharm. Sci. Tech. 2018
Language：English Publishing type：Research paper (scientific journal)
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Quantitative Structure–Cytotoxicity Relationship of 2-Azolylchromones Reviewed
Hiroshi Sakagami, Noriyuki Okudaira, Yoshihiro Uesawa, Koichi Takao, Hajime Kagaya, Yoshiaki Sugita
Anticancer Res. 2018
Language：English Publishing type：Research paper (scientific journal)
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3-(E)-Styryl-2H-chromene derivatives as potent and selective monoamine oxidase B inhibitors. Reviewed
Koichi Takao, Hideaki Yahagi, Yoshihiro Uesawa and Yoshiaki Sugita
Bioorganic Chemistry 2018
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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N1-Nonyl-1,4-diaminobutane ameliorates brain infarction size in photochemically induced thrombosis model mice. Reviewed
Takashi Masuko, Koichi Takao, Keijiro Samejima, Akira Shirahata, Kazuei Igarashi, Robert A. Casero Jr., Yasuo Kizawa, Yoshiaki Sugita
Neuroscience Letters 2018
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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Quantitative structure–cytotoxicity relationship of aurones Reviewed
Yoshihiro Uesawa, Hiroshi Sakagami, Naruhiko Ikezoe, Koichi Takao, Hajime Kagaya, Yoshiaki Sugita
Anticancer Res. 2018
Language：English Publishing type：Research paper (scientific journal)
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Synthesis of amide and ester derivatives of cinnamic acid and its analogs: Evaluation of their free radical scavenging and monoamine oxidase and cholinesterase inhibitory activities Reviewed
Koichi Takao, Kazuhiro Toda, Takayuki Saito, Yoshiaki Sugita
Chem. Pharm. Bull. 2017.11
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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Quantitative structure–cytotoxicity relationship of newly synthesized piperic acid esters Reviewed
Hiroshi Sakagami, Yoshihiro Uesawa, Yoshiko Masuda,3, Mineko Tomomura, Satoshi Yokose, Takaki Miyashiro, Junichi Murai, Koichi Takao, Taisei Kanamoto, Shigemi Terakubo, Hajime Kagaya, Hideki Nakashima, Yoshiaki Sugita
Anticancer Res. 2017.11
Language：English Publishing type：Research paper (scientific journal)
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Quantitative structure–cytotoxicity relationship of cinnamic acid phenetyl esters Reviewed
Yohihiro Uesawa, Hiroshi Sakagami, Noriyuki Okuda, Kazuhiro Toda, Koichi Takao, Hajime Kagaya, Yoshiaki Sugita
Anticancer Res. 2017.11
Language：English Publishing type：Research paper (scientific journal)
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Quantitative Structure–Cytotoxicity Relationship of Chalcones Reviewed
Hiroshi Sakagami, Yoshiko Masuda, Mineko Tomomura, Satoshi Yokose, Yoshihiro Uesawa, Naruhiko Ikezoe, Daiki Asahara, Koichi Takao, Taisei Kanamoto, Shigemi Terakubo, Hajime Kagaya, Hideki Nakashima, Yoshiaki Sugita
Anticancer Res. 2017
Language：English Publishing type：Research paper (scientific journal)
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A comparison of pharmacists’ role functions across various nations: The importance of screening Reviewed
Yutaka Inoue,Mayu Takikawa, Yuki Morita, Koichi Takao, Ikuo Kanamoto, Kenji Sugibayashi
Research in Social and Administrative Pharmacy 12 ( 2 ) 347 - 354 2016
Language：English Publishing type：Research paper (scientific journal) Publisher：Elsevier Inc
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2-Azolylchromone Derivatives as Potent and Selective Inhibitors of Monoamine Oxidases A and B Reviewed
Koichi Takao, Takayuki Saito, Daisuke Chikuda, and Yoshiaki Sugita
Chem. Pharm. Bull. 2016
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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Quantitative Structure–cytotoxicity Relationship of 3-Benzylidenechromanones Reviewed
Yoshihiro Uesawa, Hiroshi Sakagami, Hajime Kagaya, Marimo Yamashita, Koichi Takao, Yoshiaki Sugita
Anticancer Res. 2016
Language：English Publishing type：Research paper (scientific journal)
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Effect of Spermidine Analogues on Cell Growth of Escherichia coli Polyamine Requiring Mutant MA261 Reviewed
Taketo Yoshida, Akihiko Sakamoto, Yusuke Terui, Koichi Takao, Yoshiaki Sugita, Kaneyoshi Yamamoto, Akira Ishihama, Kazuei Igarashi, Keiko Kashiwagi
PLoSONE 2016
Language：English Publishing type：Research paper (scientific journal)
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Synthesis and biological evaluation of 3-benzylidene-4-chromanone derivatives as free radical scavengers and α-glucosidase inhibitors Reviewed
Koichi Takao, Marimo Yamashita, Aruki Yashiro, and Yoshiaki Sugita
Chem. Pharm. Bull. 2016
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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Synthesis and evaluation of fatty acid amides on the N-oleoylethanolamide-like activation of peroxisome proliferator activated receptor α Reviewed
Koichi Takao, Kaori Noguchi, Yosuke Hashimoto, Akira Shirahata and Yoshiaki Sugita
Chem. Pharm. Bull. 2015
Language：English Publishing type：Research paper (scientific journal)
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Future expectations for Japanese pharmacists as compared to the rest of the world Reviewed
Yutaka Inoue, Yuki Morita, Mayu Takikawa, Koichi Takao, Ikuo Kanamoto, Kenji Sugibayashi
Research in Social and Administrative Pharmacy 11 ( 3 ) 448 - 458 2015
Language：English Publishing type：Research paper (scientific journal)
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Quantitative Structure–Cytotoxicity Relationship of Oleoylamides Reviewed
Hiroshi Sakagami, Yoshihiro Uesawa, Mariko Ishihara, Hajime Kagaya, Taisei Kanamoto, Shigemi Terakubo, Hideki Nakashima, Koichi Takao, Yoshiaki Sugita
Anticancer Res. 2015
Language：English Publishing type：Research paper (scientific journal)
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Effects of 3-styrylchromones on metabolic profiles and cell death in oral squamous cell carcinoma cells Reviewed
Hiroshi Sakagamia, Chiyako Shimada, Yumiko Kanda, Osamu Amano, Masahiro Sugimoto, Sana Ota, Tomoyoshi Soga, Masaru Tomita, Akira Satoe, Sei-ichi Tanuma, Koichi Takao and Yoshiaki Sugita
Toxicol. Rep. 2 1281 - 1290 2015
Language：English Publishing type：Research paper (scientific journal)
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Synthesis and biological evaluation of piperic acid amides as free radical scavengers and α-glucosidase inhibitors Reviewed
Koichi Takao, Takaki Miyashiro, Yoshiaki Sugita
Chem. Pharm. Bull. 2015
Language：English Publishing type：Research paper (scientific journal)
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Quantitative Structure–Cytotoxicity Relationship of 3-Styryl-2H-chromenes Reviewed
Yoshihiro Uesawa, Hiroshi Sakagami, Mariko Ishihara, Hajime Kagaya, Taisei Kanamoto, Shigemi Terakubo, Hideki Nakashima, Hideaki Yahagi, Koichi Takao, Yoshiaki Sugita
Anticancer Res. 2015
Language：English Publishing type：Research paper (scientific journal)
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Occurrence of N1-Methylputrescine, N1, N4-Dimethylputrescine, N1-Methylhomospermidine and N1,N9-Dimethylhomospermidine in Tomato Root Reviewed
Masaru Niitsu, Koichi Takao, Yosuke Kato, Eimi Nagase, Takemitsu Furuchi, Koei Hamana
Int. J. Plant Biol. Res. 2 ( 4 ) 1022 2014.12
Language：English Publishing type：Research paper (scientific journal)
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Quantitative Structure–Cytotoxicity Relationship of 3-styrylchromones Reviewed
Chiyako Shimada, Yoshihiro Uesawa, Reiko Ishii-Nozawa, Mariko Ishihara, Hajime Kagaya, Taisei Kanamoto, Shigemi Terakubo, Hideki Nakashima, Koichi Takao, Yoshiaki Sugita and Hiroshi Sakagami
Anticancer Res. 34 ( 10 ) 5405 - 5411 2014.10
Language：English Publishing type：Research paper (scientific journal)
Other Link： http://libir.josai.ac.jp/il/meta_pub/G0000284repository_JOS-02507005-34-5405
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Quantitative Structure–Cytotoxicity Relationship of Piperic Acid Amides Reviewed
Chiyako Shimada, Yoshihiro Uesawa, Mariko Ishihara, Hajime Kagaya, Taisei Kanamoto, Shigemi Terakubo, Hideki Nakashima, Koichi Takao, Takaki Miyashiro, Yoshiaki Sugita and Hiroshi Sakagami
Anticancer Res. 34 ( 9 ) 4877 - 4884 2014.09
Language：English Publishing type：Research paper (scientific journal)
Other Link： http://libir.josai.ac.jp/il/meta_pub/G0000284repository_JOS-02507005-34-4877
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Synthesis and biological evaluation of 3-styrylchromone derivatives as free radical scavengers and α-glucosidase inhibitors Reviewed
Koichi Takao, Ryo Ishikawa, Yoshiaki Sugita
Chem. Pharm. Bull. 62 ( 8 ) 810 - 815 2014.08
Language：English Publishing type：Research paper (scientific journal)
Other Link： http://libir.josai.ac.jp/il/meta_pub/G0000284repository_JOS-cpb.62_c14-00351
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Quantitative Structure–Cytotoxicity Relationship of Phenylpropanoid Amides Reviewed
Chiyako Shimada, Yoshihiro Uesawa, Mariko Ishihara, Hajime Kagaya, Taisei Kanamoto, Shigemi Terakubo, Hideki Nakashima, Koichi Takao, Takayuki Saito, Yoshiaki Sugita and Hiroshi Sakagami
Anticancer Res. 34 2014.07
Language：English Publishing type：Research paper (scientific journal)
Other Link： http://libir.josai.ac.jp/il/meta_pub/G0000284repository_JOS-02507005-34-3543
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Identification of a novel aminopropyltransferase involved in the synthesis of branched-chain polyamines in hyperthermophiles Reviewed
Kazuma Okada, Ryota Hidese, Wakao Fukuda, Masaru Niitsu, Koichi Takao, Yuhei Horai, Naoki Umezawa, Tsunehiko Higuchi, Tairo Oshima, Yuko Yoshikawa, Tadayuki Imanaka, and Shinsuke Fujiwara
J. Bacteriol. 196 ( 10 ) 1866 - 1876 2014.05
Language：English Publishing type：Research paper (scientific journal)
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Development of irreversible inactivators of spermine oxidase and Reviewed
hun-suke Moriya, Toshiyuki Miura, Koichi Takao, Yoshiaki Sugita, Keijiro Samejima, Kyoko Hiramatsu, Masao Kawakita
Biol. Pharm. Bull. 37 ( 3 ) 475 - 480 2014.03
Language：English Publishing type：Research paper (scientific journal)
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Pentamines as substrate for human spermine oxidase Reviewed
Koichi Takao, Akira Shirahata, Keijiro Samejima, Robert A. Casero Jr, KazueiIgarashi, and Yoshiaki Sugita
Biol. Pharm. Bull. 36 ( 3 ) 407 - 411 2013.03
Language：English Publishing type：Research paper (scientific journal)
Other Link： http://libir.josai.ac.jp/il/meta_pub/G0000284repository_JOS-bpb.b12-00818
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A mass spectrometric method to determine activities of enzymes involved in polyamine catabolism Reviewed
Shunsuke Moriya, Kaori Iwasaki, Keijiro Samejima, Koichi Takao, Kohfuku Kohda, Kyoko Hiramatsu, and Masao Kawakita
Anal. Chim. Acta. 748 45 - 52 2012.10
Language：English Publishing type：Research paper (scientific journal)
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Enhancement of gastrointestinal absorption of ovalbumin caused by spermine induces an increase in plasma histamine levels in mice sensitized to ovalbumin Reviewed
Yoshiaki Sugita, Koichi Takao, Yoshihiko Sugino, Ryoko Kuwabara, and Akira Shirahata
Biol. Pharm. Bull. 34 ( 3 ) 415 - 419 2011.03
Language：English Publishing type：Research paper (scientific journal)
Other Link： http://libir.josai.ac.jp/il/meta_pub/G0000284repository_JOS-bpb.34.415
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Assay of N1-Acetylpolyamine Oxidase Activity with N1,N11-Didansylnorspermine as the Substrate by Ion-Pair Reversed Phase High Performance Liquid Chromatography Reviewed
Koichi TAKAO, Yoshiaki SUGITA, and Akira SHIRAHATA
Biol. Pharm. Bull. 33 ( 7 ) 1089 - 1094 2010.07
Language：English Publishing type：Research paper (scientific journal)
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Long-term oral polyamine intake increases blood polyamine concentrations. Reviewed
Kuniyasu Soda, Yoshihiko Kano, Masako Sakuragi, Koichi Takao, Alan Lefor, Fumio Konishi
Journal of Nutrition Science Vitaminology 55 ( 4 ) 361 - 366 2009.08
Language：English Publishing type：Research paper (scientific journal)
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A conceptual model of the polyamine binding site of N1-acetylpolyamine oxidase developed from a study of polyamine derivatives. Reviewed
Koichi Takao, Satoko Shibata, Tomohiro Ozawa, Makiko Wada, Yoshiaki Sugitia, Keijiro Samejima, and Akira Shirahata
Amino Acids 37 ( 2 ) 401 - 405 2009.07
Language：English Publishing type：Research paper (scientific journal)
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Decrease in malonyl-CoA and its background metabolic alterations in murine model of cancer cachexia. Reviewed
Alper Celik, Yoshihiko Kano, Shingo Tsujinaka, Sinichirou Okada, Koichi Takao, Masakazu Takagi, Shigeru Chohnan, Kuniyasu Soda, Masanobu Kawakami and Fumio Konishi
Oncology Reports 21 ( 4 ) 1105 - 1111 2009.04
Language：English Publishing type：Research paper (scientific journal)
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Evaluation method for polyamine uptake by N1-dansylspermine Reviewed
Koichi Takao • Yoshiaki Sugita • Akira Shirahata
Amino Acids 2009.02
Language：English Publishing type：Research paper (scientific journal)
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Measurement of spermidine/spermine N1-acetyltransferase activity by high-performance liquid chromatography with N1-dansylnorspermine as the substrate Reviewed
Koichi Takao, Shinji Miyatake, Kazuaki Fukazawa, Makiko Wada, Yoshiaki Sugita, Akira Shirahata
Anal. Biochem. 376 ( 2 ) 277 - 279 2008.05
Language：English Publishing type：Research paper (scientific journal)
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Formation of spermidine or norspermidine from synthetic diacetylpolyamines by acetylpolyamine oxidase in cultured cells Reviewed
Koichi Takao, Tomohiro Ozawa, Satoko Shibata, Makiko Wada, Yoshiaki Sugita, Akira Shirahata, Keijiro Samejima
Biol Pharm Bull. 2007.12
Language：English Publishing type：Research paper (scientific journal)
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Amine modification of digested peptide at C-terminal end during protein digestion by protease. Reviewed
Toshiyuki Ito, Yoshiaki Sugita, Koichi Takao, Yoshihiko Ikeguchi, Akira Shirahata
Biol Pharm Bull. 1838 - 1843 2007.10
Language：English Publishing type：Research paper (scientific journal)
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Enhancement of intestinal absorption of macromolecules by spermine in rats. Reviewed
Y. Sugita, K. Takao, Y. Toyama, A. Shirahata
Amino Acids 253 - 260 2007.08
Language：English Publishing type：Research paper (scientific journal)
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Inhibition of putrescine aminopropyltransferase influences rat liver regeneration Reviewed
Kobayashi M, Takao K, Shiota Y, Sugita Y, Takahashi M, Nakae D, Samejima K.
Biol Pharm Bull. 863 - 867 2006.05
Language：English Publishing type：Research paper (scientific journal)
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Induction of apoptotic cell death by putrescine Reviewed
Koichi Takao, Mattias Rickhag, Cecilia Hegardt, Stina Oredsson and Lo, Persson
Int J Biochem Cell Biol 621 - 628 2006.04
Language：English Publishing type：Research paper (scientific journal)
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Importance of the 3’ untranslated region of ornithine decarboxylase mRNA in the translational regulation of the enzyme Reviewed
Eva Lövkvist Wallatröm, Koichi Takao, Anna Wendt, Cristina Vargiu, Hong Yin and Lo Persson
Biochem. J. 356 ( Pt2 ) 627 - 634 2001.06
Language：English Publishing type：Research paper (scientific journal)
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Arginyl-tRNA-Protein Transferase Activities in Crude Supernatants of Rat Tissues Reviewed
Koichi Takao and Keijiro Samejima
Biol. Pharm. Bull. 22 ( 9 ) 1007 - 1009 1999.09
Language：English Publishing type：Research paper (scientific journal)
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HPLCによるアルギニル転移酵素活性測定法の開発とその応用 Reviewed
高尾 浩一
1999.03
Language：Japanese Publishing type：Doctoral thesis
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Preparation and Usefullness of Some Fluorogenic Substrates for Assay of Arginyl-tRNA-Protein Transferase by HPLC Reviewed
Koichi Takao, Yong Ji Xu, Keijiro Samejima, Akira Shirahata, and Masaru Niitsu
Anal. Biochem. 267 ( 2 ) 373 - 381 1999.02
Language：English Publishing type：Research paper (scientific journal)
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Studies on Inhibition of Enzymatic Arginyltransfer Reaction Reviewed
Koichi Takao, Toshihisa Igarashi, Hironao Ogiso, Kazuya Ugata, Akira Shirahata, Keijiro Samejima
Chem. Pharm. Bull. 46 ( 7 ) 1169 - 1172 1998.07
Language：English Publishing type：Research paper (scientific journal)