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Chikaku Dogasaki
Researcher at Azabu University
Publications - 19
Citations - 214
Chikaku Dogasaki is an academic researcher from Azabu University. The author has contributed to research in topics: Lectin & Affinity chromatography. The author has an hindex of 8, co-authored 19 publications receiving 198 citations.
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Journal ArticleDOI
Isolation, purification, characterization and glycan-binding profile of a d-galactoside specific lectin from the marine sponge, Halichondria okadai
Sarkar M. A. Kawsar,Yuki Fujii,Ryo Matsumoto,Takayuki Ichikawa,Hiroaki Tateno,Jun Hirabayashi,Hidetaro Yasumitsu,Chikaku Dogasaki,Masahiro Hosono,Kazuo Nitta,Jiharu Hamako,Taei Matsui,Yasuhiro Ozeki +12 more
TL;DR: Partial primary structure analysis of 7 peptides by cleavage with lysyl endopeptidase indicated that one of the peptides showed significant similarity with galectin purified from the sponge Geodia cydonium.
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Identification of chemical structure of antibacterial components against Legionella pneumophila in a coffee beverage
TL;DR: It was shown that the antibacterial substances in coffee extract was protocatechuic acid (3,4-dihydroxy benzoic acid), chlorogenic acid, and caffeic acid, which was shown to be against Legionella pneumophila.
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Cytotoxicity and Glycan-Binding Profile of a d -Galactose-Binding Lectin from the Eggs of a Japanese Sea Hare ( Aplysia kurodai )
Sarkar M. A. Kawsar,Sarkar M. A. Kawsar,Ryo Matsumoto,Yuki Fujii,Haruki Matsuoka,Naoko Masuda,Iwahara Chihiro,Hidetaro Yasumitsu,Robert A. Kanaly,Shigeki Sugawara,Masahiro Hosono,Kazuo Nitta,Naoto Ishizaki,Chikaku Dogasaki,Jiharu Hamako,Taei Matsui,Yasuhiro Ozeki +16 more
TL;DR: Lectin blotting analysis with horseradish peroxidase-conjugated lectins has shown that AKL-2 was a glycoprotein with complex type oligosaccharides with N-acetyl d-glucosamine and mannose at non-reducing terminal, and cytotoxic ability mediated glycans structure to cultured cells.
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Purification and biochemical characterization of a D-galactose binding lectin from Japanese sea hare (Aplysia kurodai) eggs.
Sarkar M. A. Kawsar,Ryo Matsumoto,Yuki Fujii,Hidetaro Yasumitsu,Chikaku Dogasaki,Masahiro Hosono,Kazuo Nitta,Jiharu Hamako,Taei Matsui,N. Kojima,Yasuhiro Ozeki +10 more
TL;DR: The lectin moderately inhibited cell proliferation in the P388 cell line dose dependently and Interestingly, lectin-treated cells did not show a fragmented DNA ladder as is caused by apoptosis, suggesting that the cell proliferation inhibition was caused by another unknown mechanism.
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A D-galactose-binding lectin purified from coronate moon turban, Turbo (Lunella) coreensis, with a unique amino acid sequence and the ability to recognize lacto-series glycosphingolipids.
Yuki Fujii,Sarkar M. A. Kawsar,Ryo Matsumoto,Hidetaro Yasumitsu,Naoto Ishizaki,Chikaku Dogasaki,Masahiro Hosono,Kazuo Nitta,Jiharu Hamako,Matsui Taei,Yasuhiro Ozeki +10 more
TL;DR: A divalent, cation-independent d-galactose-binding lectin was purified from coronate moon turban Turbo (Lunella) coreensis and appeared to recognize oligosaccharides such as lacto-series glycosphingolipids contained in blood type A and H substances in addition to complex-type N-linked glycoproteins.