Publications by authors named "Ritsuko Oka"

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Hydrolytic activity of yeast oligosaccharyltransferase is enhanced when misfolded proteins accumulate in the endoplasmic reticulum.
Sheng-Tao Li, Hiroto Hirayama, Chengcheng Huang, Tsugiyo Matsuda, Ritsuko Oka

FEBS J· March 2024

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Free glycans derived from -mannosylated glycoproteins suggest the presence of an -glycoprotein degradation pathway in yeast.
Hiroto Hirayama, Tsugiyo Matsuda, Yae Tsuchiya, Ritsuko Oka, Junichi Seino

J Biol Chem· November 2019

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An Alkynyl-Fucose Halts Hepatoma Cell Migration and Invasion by Inhibiting GDP-Fucose-Synthesizing Enzyme FX, TSTA3.
Yasuhiko Kizuka, Miyako Nakano, Yoshiki Yamaguchi, Kazuki Nakajima, Ritsuko Oka

Cell Chem Biol· December 2017

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A Reduction-Based Sensor for Acrolein Conjugates with the Inexpensive Nitrobenzene as an Alternative to Monoclonal Antibody.
Masayuki Takamatsu, Koichi Fukase, Ritsuko Oka, Shinobu Kitazume, Naoyuki Taniguchi

Sci Rep· October 2016

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High-Sensitivity and Low-Toxicity Fucose Probe for Glycan Imaging and Biomarker Discovery.
Yasuhiko Kizuka, Sho Funayama, Hidehiko Shogomori, Miyako Nakano, Kazuki Nakajima, Ritsuko Oka

Cell Chem Biol· July 2016

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Proteomic and glycomic analyses of a lung-specific protein surfactant protein-D.
Emi Ito, Ritsuko Oka, Takeo Ishii, Hiroaki Korekane, Ayako Kurimoto

Data Brief· December 2015

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Fucosylated surfactant protein-D is a biomarker candidate for the development of chronic obstructive pulmonary disease.
Emi Ito, Ritsuko Oka, Takeo Ishii, Hiroaki Korekane, Ayako Kurimoto

J Proteomics· September 2015

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The absence of core fucose up-regulates GnT-III and Wnt target genes: a possible mechanism for an adaptive response in terms of glycan function.
Ayako Kurimoto, Shinobu Kitazume, Yasuhiko Kizuka, Kazuki Nakajima, Ritsuko Oka

J Biol Chem· April 2014

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Loss of Siglec-14 reduces the risk of chronic obstructive pulmonary disease exacerbation.
Takashi Angata, Takeo Ishii, Takashi Motegi, Ritsuko Oka, Rachel E Taylor

Cell Mol Life Sci· September 2013

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Molecular insights into beta-galactoside alpha2,6-sialyltransferase secretion in vivo.
Shinobu Kitazume, Ritsuko Oka, Kazuko Ogawa, Satoshi Futakawa, Yoshiaki Hagiwara

Glycobiology· May 2009

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Development of sandwich enzyme-linked immunosorbent assay systems for plasma beta-galactoside alpha2,6-sialyltransferase, a possible hepatic disease biomarker.
Satoshi Futakawa, Shinobu Kitazume, Ritsuko Oka, Kazuko Ogawa, Yoshiaki Hagiwara

Anal Chim Acta· January 2009

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Beta-galactoside alpha2,6-sialyltransferase I cleavage by BACE1 enhances the sialylation of soluble glycoproteins. A novel regulatory mechanism for alpha2,6-sialylation.
Ichiro Sugimoto, Satoshi Futakawa, Ritsuko Oka, Kazuko Ogawa, Jamey D Marth

J Biol Chem· November 2007

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Screening a series of sialyltransferases for possible BACE1 substrates.
Shinobu Kitazume, Yuriko Tachida, Ritsuko Oka, Kazuhiro Nakagawa, Shou Takashima

Glycoconj J· July 2006

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Sialylation enhances the secretion of neurotoxic amyloid-beta peptides.
Kazuhiro Nakagawa, Shinobu Kitazume, Ritsuko Oka, Kei Maruyama, Takaomi C Saido

J Neurochem· February 2006

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In vivo cleavage of alpha2,6-sialyltransferase by Alzheimer beta-secretase.
Shinobu Kitazume, Kazuhiro Nakagawa, Ritsuko Oka, Yuriko Tachida, Kazuko Ogawa

J Biol Chem· March 2005

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Characterization of alpha 2,6-sialyltransferase cleavage by Alzheimer's beta -secretase (BACE1).
Shinobu Kitazume, Yuriko Tachida, Ritsuko Oka, Norihiro Kotani, Kazuko Ogawa

J Biol Chem· April 2003

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