Tomohiro Takatani

Tetrodotoxin/Saxitoxin Accumulation Profile in the Euryhaline Marine Pufferfish Chelonodontops patoca

Hongchen Zhu, Takashi Sakai, Hiroyuki Doi, Kenichi Yamaguchi, Akinori Yamada, Tomohiro Takatani, Osamu Arakawa

Toxins, 16(1) 18-18, Dec 28, 2023

Wheat Germ Agglutinin Affinity Chromatography Enrichment and Glyco-Proteomic Characterization of Tetrodotoxin-Binding Proteins from the Plasma of Cultured Tiger Pufferfish (Takifugu rubripes)

Yafei Zhang, Ryoma Minami, Ryohei Tatsuno, Wei Gao, Mikinori Ueno, Akinori Yamada, Asami Yoshida, Mary Grace Sedanza, Kazunari Arima, Tomohiro Takatani …

Bioscience, Biotechnology, and Biochemistry, Jul 17, 2023

Tetrodotoxin Profiles in Xanthid Crab Atergatis floridus and Blue-Lined Octopus Hapalochlaena cf. fasciata from the Same Site in Nagasaki, Japan

Yuchengmin Zhang, Yuta Yamate, Takeshi Takegaki, Osamu Arakawa, Tomohiro Takatani

Toxins, 15(3) 193-193, Mar 3, 2023

The quite low cross-reactivity of Kawatsu's anti-tetrodotoxin monoclonal antibody to 5,6,11-trideoxytetrodotoxin, 11-nortetrodotoxin-6(S)-ol, and 11-oxotetrodotoxin, the major tetrodotoxin analogues in pufferfish

Keita Yamaki, Kyoka Sato, Yuta Kudo, Yuko Cho, Keiichi Konoki, Tomohiro Takatani, Osamu Arakawa, Kentaro Kawatsu, Mari Yotsu-Yamsahita

Toxicon, 107081-107081, Mar, 2023

Screening method for tetrodotoxin using immunochromatographic test kit

RYOMA MINAMI, KAORI TANIGUCHI, HIRONOBU MATSUO, KAZUNARI TSUJIMURA, RYOMA MIURA, YUSUKE SHIBAHARA, KENTARO KAWATSU, MARI YOTSU-YAMASHITA, TOMOHIRO TAKATANI, OSAMU ARAKAWA

NIPPON SUISAN GAKKAISHI, 88(6) 515-522, Nov 15, 2022

Tetrodotoxin accumulation conflicts with low salinity tolerance in juvenile tiger puffer Takifugu rubripes

Yoshitaka Sakakura, Rise Takeshige, Tomohiro Takatani, Osamu Arakawa, Toyoji Kaneko, Masafumi Amano

Fisheries Science, 89(1) 21-28, Oct 8, 2022

The brain of the wild toxic marine pufferfishes accumulates tetrodotoxin

Masafumi Amano, Tomohiro Takatani, Fuka Sakayauchi, Ryohei Oi, Yoshitaka Sakakura

Toxicon, 218 1-7, Aug, 2022

Tetrodotoxin Retention in the Toxic Goby Yongeichthys criniger

Ryohei Tatsuno, Miwako Shikina, Yuta Yamamoto, Yoko Kanahara, Tomohiro Takatani, Osamu Arakawa

Journal of Marine Science and Engineering, 10(2), Feb, 2022

Local Differences in the Toxin Amount and Composition of Tetrodotoxin and Related Compounds in Pufferfish (Chelonodon patoca) and Toxic Goby (Yongeichthys criniger) Juveniles

Masaaki Ito, Risako Furukawa, Shino Yasukawa, Masaya Sato, Hikaru Oyama, Taiki Okabe, Rei Suo, Haruo Sugita, Tomohiro Takatani, Osamu Arakawa …

Toxins, 14(2), Feb, 2022

Geographic Variations in the Toxin Profile of the Xanthid Crab Zosimus aeneus in a Single Reef on Ishigaki Island, Okinawa, Japan

Yuchengmin Zhang, Hideto Tsutsui, Nobuhiro Yamawaki, Yasuhiro Morii, Gregory N. Nishihara, Shiro Itoi, Osamu Arakawa, Tomohiro Takatani

Marine Drugs, 19(12) 670-670, Nov 26, 2021

Tetrodotoxin/saxitoxins selectivity of the euryhaline freshwater pufferfish dichotomyctere fluviatilis

Hongchen Zhu, Towa Sakai, Yuji Nagashima, Hiroyuki Doi, Tomohiro Takatani, Osamu Arakawa

Toxins, 13(10), Oct, 2021

The role of toxic planocerid flatworm larvae on tetrodotoxin accumulation in marine bivalves.

Taiki Okabe, Rion Saito, Kohei Yamamoto, Riku Watanabe, Yoshiki Kaneko, Mutsumi Yanaoka, Seika Furukoshi, Shino Yasukawa, Masaaki Ito, Hikaru Oyama …

Aquatic toxicology (Amsterdam, Netherlands), 237 105908-105908, Aug, 2021

Homophymamide A, Heterodetic Cyclic Tetrapeptide from a Homophymia sp. Marine Sponge: A Cautionary Note on Configurational Assignment of Peptides That Contain a Ureido Linkage.

Daichi Kanki, Shohei Nakamukai, Yusuke Ogura, Hirosato Takikawa, Yuji Ise, Yasuhiro Morii, Nobuhiro Yamawaki, Tomohiro Takatani, Osamu Arakawa, Shigeru Okada …

Journal of natural products, 84(6) 1848-1853, Jun 25, 2021

Myrindole A, an Antimicrobial Bis-indole from a Marine Sponge Myrmekioderma sp.

Philipp Moosmann, Tohru Taniguchi, Kazuo Furihata, Hiroaki Utsumi, Yuji Ise, Yasuhiro Morii, Nobuhiro Yamawaki, Tomohiro Takatani, Osamu Arakawa, Shigeru Okada …

Organic letters, 23(9) 3477-3480, May 7, 2021

Levels and distribution of tetrodotoxin in the blue-lined octopus Hapalochlaena fasciata in Japan, with special reference to within-body allocation

Yuta Yamate, Tomohiro Takatani, Takeshi Takegaki

Journal of Molluscan Studies, 87(1), Feb 22, 2021

Phylogeny and Toxin Profile of Freshwater Pufferfish (Genus Pao) Collected from 2 Different Regions in Cambodia.

Hongchen Zhu, Akinori Yamada, Yui Goto, Linan Horn, Laymithuna Ngy, Minoru Wada, Hiroyuki Doi, Jong Soo Lee, Tomohiro Takatani, Osamu Arakawa

Toxins, 12(11), Oct 30, 2020

Simplification of extraction procedure and evaluation of extraction ratio in pufferfish toxin examination method

KAORI TANIGUCHI, HIDEKI TAKAO, KEIKO ABE, RYOHEI TATSUNO, GREGORY N. NISHIHARA, YOSHITAKA SAKAKURA, TOMOHIRO TAKATANI, OSAMU ARAKAWA

NIPPON SUISAN GAKKAISHI, 86(5) 410-417, Sep 15, 2020

Change in paralytic shellfish toxins in the mussel mytilus galloprovincialis depending on dynamics of harmful Alexandrium catenella (Group I) in the Geoje Coast (South Korea) during bloom season

Seung Ho Baek, Jung Min Choi, Minji Lee, Bum Soo Park, Yuchengmin Zhang, Osamu Arakawa, Tomohiro Takatani, Joong Kyun Jeon, Young Ok Kim

Toxins, 12(7), Jul, 2020 Peer-reviewed

Co-occurrence of tetrodotoxin and saxitoxins and their intra-body distribution in the pufferfish canthigaster valentini

Hongchen Zhu, Takayuki Sonoyama, Misako Yamada, Wei Gao, Ryohei Tatsuno, Tomohiro Takatani, Osamu Arakawa

Toxins, 12(7), Jul, 2020 Peer-reviewed

The planocerid flatworm is a main supplier of toxin to tetrodotoxin-bearing fish juveniles

Shiro Itoi, Tatsunori Sato, Mitsuki Takei, Riko Yamada, Ryuya Ogata, Hikaru Oyama, Shun Teranishi, Ayano Kishiki, Takenori Wada, Kaede Noguchi …

Chemosphere, 249, Jun, 2020 Peer-reviewed

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