山下まり (Mari Yotsu-Yamashita) - 論文

Temporal variation in the concentrations and profiles of paralytic shellfish toxins and tetrodotoxin in scallop (Mizuhopecten yessoensis) and bloody clam (Anadara broughtonii) collected from the coast of Miyagi Prefecture, Japan

Tatsunari Shingai, Yoshiko Chiba, Mitsue Kondo, Mari Yotsu-Yamashita

Toxicon 107710-107710 2024年4月査読有り最終著者

Synthesis and Identification of decarbamoyloxySaxitoxins in Toxic Microalgae and their Reactions with the Oxygenase, SxtT, Reveal Saxitoxin Biosynthesis

Mayu Hakamada, Chihiro Tokairin, Hayate Ishizuka, Kanna Adachi, Toma Osawa, Shiori Aonuma, Ryosuke Hirozumi, Shigeki Tsuchiya, Yuko Cho, Yuta Kudo …

Chemistry – A European Journal 2024年1月25日査読有り最終著者責任著者

Approaches to Construction of the Medium-Sized Ring Structure in Zetekitoxin AB by Ring-Closing Metathesis

Hayate Ishizuka, Ayato Nureki, Kanna Adachi, Yuka Takayanagi, Minami Odagi, Mari Yotsu-Yamashita, Kazuo Nagasawa

The Journal of Organic Chemistry 88(14) 10223-10231 2023年6月28日査読有り

Stereoselective Construction of Tertiary Alcohol at C11 of Zetekitoxin AB

Ayato Nureki, Kanna Adachi, Hayate Ishizuka, Kako Maeno, Yayoi Orihara, Minami Odagi, Mari Yotsu-Yamashita, Kazuo Nagasawa

Asian Journal of Organic Chemistry e202300205 2023年5月24日査読有り

ふぐの子糠漬け中に含まれるテトロドトキシン類の機器分析

糸田将太, 渡邊龍一, 小澤眞由, 内田肇, 松嶋良次, 及川寛, 福島英登, 松宮政弘, 山下まり, 鈴木敏之

日本水産学会誌 89(3) 244-249 2023年5月15日査読有り

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-Yamashita

Toxicon 226 107081 2023年3月査読有り最終著者責任著者

フグ毒テトロドトキシンの生合成経路の推定

山下まり, 工藤雄大, 上山望, 八重樫優士, 長由扶子, 此木敬一

月刊海洋 55(2) 47-52 2023年2月招待有り筆頭著者責任著者

Metabolic inhibitor induces dynamic changes in saxitoxin biosynthesis and metabolism in the dinoflagellate Alexandrium pacificum (Group IV) under in vivo labeling condition

Yuko Cho, Shigeki Tsuchiya, Takuo Omura, Kazuhiko Koike, Keiichi Konoki, Yasukatsu Oshima, Mari Yotsu-Yamashita

Harmful Algae 122 102372-102372 2023年2月査読有り最終著者

State-Dependent Inhibition of Voltage-Gated Sodium Channels in Neuroblastoma Neuro-2A Cells by Arachidonic Acid from Halichondria okadai

Osamu Chiba, Noriko Shimada, Shutaro Yoshio, Yuta Kudo, Yuko Cho, Mari Yotsu-Yamashita, Keiichi Konoki

Chemical Research in Toxicology 35(11) 1950-1961 2022年11月21日査読有り

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 2022年11月15日査読有り

4. Biosynthesis of paralytic shellfish toxins in dinoflagellates

YUKO CHO, SHIZU HIDEMA, TAKUO OMURA, SHIGEKI TSUCHIYA, KAZUHIKO KOIKE, KANAE KOIKE, HIROSHI OIKAWA, KEIICHI KONOKI, YASUKATSU OSHIMA, MARI YOTSU-YAMASHITA

NIPPON SUISAN GAKKAISHI 88(5) 424-424 2022年9月15日

3. Prediction of biosynthetic pathways of the pufferfish toxin, tetrodotoxin

MARI YOTSU-YAMASHITA, YUTA KUDO, NOZOMI UEYAMA, CHARLES T. HANIFIN, SATOSHI NUMANO, YUKO CHO, KEIICHI KONOKI

NIPPON SUISAN GAKKAISHI 88(5) 423-423 2022年9月15日

Isolation and Biological Activity of 9-epiTetrodotoxin and Isolation of Tb-242B, Possible Biosynthetic Shunt Products of Tetrodotoxin from Pufferfish

Yuji Yaegashi, Yuta Kudo, Nozomi Ueyama, Ken-ichi Onodera, Yuko Cho, Keiichi Konoki, Mari Yotsu-Yamashita

Journal of Natural Products 85(9) 2199-2206 2022年8月22日査読有り責任著者

Nontoxic Enantiomeric Reference Materials for Saxitoxins

Ryuichi Watanabe, Yuka Takayanagi, Osamu Chiba, Shota Itoda, Hayate Ishizuka, Minami Odagi, Mayu Ozawa, Hajime Uchida, Ryoji Matsushima, Keiichi Konoki …

Analytical Chemistry 94(32) 11144-11150 2022年8月7日査読有り責任著者

Mass spectrometry–guided discovery of new analogues of bicyclic phosphotriester salinipostin and evaluation of their monoacylglycerol lipase inhibitory activity

Yuta Kudo, Keiichi Konoki, Mari Yotsu-Yamashita

Bioscience, Biotechnology, and Biochemistry 86(10) 1333-1342 2022年8月2日査読有り責任著者

The Synthesis of Simplified Analogues of Crambescin B Carboxylic Acid and Their Inhibitory Activity of Voltage-Gated Sodium Channels: New Aspects of Structure–Activity Relationships

Atsuo Nakazaki, Shunsuke Mouri, Yoshiki Nakane, Yuki Ishikawa, Mari Yotsu-Yamashita, Toshio Nishikawa

HETEROCYCLES 105(1) 343-343 2022年7月査読有り

First record of the diatom Nitzschia navis-varingica (Bacillariophyceae) producing amnesic shellfish poisoning-toxins from Papua New Guinea

Clyde Puilingi, Suh Nih Tan, Yukari Maeno, Chui Pin Leaw, Po Teen Lim, Mari Yotsu-Yamashita, Ryuta Terada, Yuichi Kotaki

Toxicon 216 65-72 2022年6月査読有り

Chemical Ecology of the North American Newt Genera Taricha and Notophthalmus

Charles T. Hanifin, Yuta Kudo, Mari Yotsu-Yamashita

Progress in the Chemistry of Organic Natural Products 118 101-130 2022年4月14日査読有り招待有り

First Identification of 12β-Deoxygonyautoxin 5 (12α-Gonyautoxinol 5) in the Cyanobacterium Dolichospermum circinale (TA04) and 12β-Deoxysaxitoxin (12α-Saxitoxinol) in D. circinale (TA04) and the Dinoflagellate Alexandrium pacificum (Group IV) (120518KureAC)

Michiru Akamatsu, Ryosuke Hirozumi, Yuko Cho, Yuta Kudo, Keiichi Konoki, Yasukatsu Oshima, Mari Yotsu-Yamashita

Marine Drugs 20(3) 166-166 2022年2月25日査読有り招待有り責任著者

Domoic acid biosynthesis in the red alga Chondria armata suggests a complex evolutionary history for toxin production

Taylor S. Steele, John K. Brunson, Yukari Maeno, Ryuta Terada, Andrew E. Allen, Mari Yotsu-Yamashita, Jonathan, R. Chekan, Bradley S. Moore

Proceedings of the National Academy of Sciences of the United States of America 119(6) e2117407119 2022年2月査読有り

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