Chiaki Nagai-Okatani
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Explore the profile of Chiaki Nagai-Okatani including associated specialties, affiliations and a list of published articles.
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26
Citations
260
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Recent Articles
1.
Tomita S, Nagai-Okatani C
BBA Adv
. 2025 Jan;
7():100129.
PMID: 39790466
Chemical-nose/tongue technologies are emerging as promising analytical tools for glycan analysis. After briefly introducing the importance of glycans and their analytical methods, including the lectin microarray (LMA) as one of...
2.
Nagai-Okatani C, Tomioka A, Tominaga D, Sakaue H, Kuno A, Kaji H
Anal Bioanal Chem
. 2024 Dec;
417(5):973-988.
PMID: 39676134
To understand the biological and pathological functions of protein glycosylation, the glycan heterogeneities for each glycosite in a single glycoprotein need to be elucidated depending on the type and status...
3.
Nagai-Okatani C, Tominaga D, Tomioka A, Sakaue H, Goda N, Ko S, et al.
Mol Cell Proteomics
. 2024 Aug;
23(9):100833.
PMID: 39181535
High-throughput intact glycopeptide analysis is crucial for elucidating the physiological and pathological status of the glycans attached to each glycoprotein. Mass spectrometry-based glycoproteomic methods are challenging because of the diversity...
4.
Boottanun P, Nagai-Okatani C, Nagai M, Ungkulpasvich U, Yamane S, Yamada M, et al.
Anal Bioanal Chem
. 2023 Jul;
415(28):6975-6984.
PMID: 37395746
Lectin microarray (LMA) is a high-throughput platform that enables the rapid and sensitive analysis of N- and O-glycans attached to glycoproteins in biological samples, including formalin-fixed paraffin-embedded (FFPE) tissue sections....
5.
Itakura Y, Hasegawa Y, Kikkawa Y, Murakami Y, Sugiura K, Nagai-Okatani C, et al.
Regen Ther
. 2023 Jan;
22:68-78.
PMID: 36712959
Methods: We investigated glycan localization in the cardiac tissue of normal mice and their alterations during aging, using evanescent-field fluorescence-assisted lectin microarray, a technique based on lectin-glycan interaction, and lectin...
6.
Nagai-Okatani C, Zou X, Matsuda A, Itakura Y, Toyoda M, Zhang Y, et al.
Methods Mol Biol
. 2022 Jan;
2460:161-180.
PMID: 34972936
Lectin microarray (LMA) is a high-sensitive glycan analysis technology used to obtain global glycomic profiles of both N- and O-glycans attached not only to purified glycoproteins but also to crude...
7.
Kimura A, Takahama H, Nishikimi T, Takashio S, Hayashi T, Nagai-Okatani C, et al.
ESC Heart Fail
. 2021 Nov;
8(6):5617-5621.
PMID: 34726346
Aims: The methodology to distinguish between the heart failure (HF) with recovered ejection fraction (HFrecEF) and those with continuously reduced ejection fraction (EF) (HFcrEF) on admission has not been established....
8.
Nagai-Okatani C, Zou X, Fujita N, Sogabe I, Arakawa K, Nagai M, et al.
J Proteome Res
. 2021 Mar;
20(4):2069-2075.
PMID: 33657805
Laser microdissection-assisted lectin microarray has been used to obtain quantitative and qualitative information on glycans on proteins expressed in microscopic regions of formalin-fixed paraffin-embedded tissue sections. For the effective visualization...
9.
Nagai-Okatani C, Kangawa K, Takashio S, Takahama H, Hayashi T, Anzai T, et al.
J Appl Lab Med
. 2021 Feb;
1(1):47-59.
PMID: 33626798
Background: Atrial natriuretic peptide (ANP) and B-type natriuretic peptide (BNP) are cardiac peptide hormones with pivotal roles in maintaining cardiovascular homeostasis. BNP and its precursor fragment are accepted as gold...
10.
Wagatsuma T, Nagai-Okatani C, Matsuda A, Masugi Y, Imaoka M, Yamazaki K, et al.
Front Oncol
. 2020 Apr;
10:338.
PMID: 32232009
Aberrant protein glycosylation is one of the most notable features in cancerous tissues, and thereby glycoproteins with disease-relevant glycosylation alterations are fascinating targets for the development of biomarkers and therapeutic...