Evidence map›Paper›PMID 40580383›Full record

ArticleGlycoconjugate journal2025

Analysis of site-dependent mucins in rat intestinal mucosa using anti-glycan monoclonal antibodies.

Makoto Kurihara, Yukinobu Goso, Rei Kawashima, Takafumi Ichikawa, Kazuhiko Ishihara

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Article in Glycoconjugate journal, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Makoto KuriharaDepartment of Applied Bioscience, Kanagawa Institute of Technology, Atsugi, 243-0292, Japan. kurihara@bio.kanagawa-it.ac.jp.ORCID 0009-0003-9663-6344
Yukinobu GosoDepartment of Applied Bioscience, Kanagawa Institute of Technology, Atsugi, 243-0292, Japan.ORCID 0000-0002-5415-8159
Rei KawashimaDepartment of Regulation Biochemistry, Kitasato University Graduate School of Medical Sciences, Kanagawa, 252-0374, Japan.
Takafumi IchikawaDepartment of Regulation Biochemistry, Kitasato University Graduate School of Medical Sciences, Kanagawa, 252-0374, Japan.
Kazuhiko IshiharaKitasato Junior College of Health and Hygienic Science, Minami-Uonuma, 949-7241, Japan.

Funding

Japan Society for the Promotion of Science 21K07923
6 · The paper itself

Abstract

Intestinal gel-forming mucins are high-molecular weight glycoproteins, and their glycan moieties vary depending on the intestinal site. Although the means of analyzing mucin glycans are limited, monoclonal antibodies are expected to be a powerful analysis tool. In this study, 12 monoclonal antibodies were generated using rat intestinal mucin as the immunogen, and the epitopes of the antibodies were studied. The analyses using resins with the glycans of blood group-associated antigens and neoglycolipids synthesized from mucin glycans revealed that most antibodies recognize glycans. Furthermore, some recognize blood group-related antigens on glycans, whereas others recognize immaturely synthesized mucin-type glycans. Immunostaining of the rat jejunum, ileum, proximal colon, and distal colon with antibodies produced a site-dependent staining intestinal image. Affinity chromatography using an antibody-conjugated column was utilized to fractionate rat small intestinal mucins. Mucins with various glycan compositions were produced, suggesting the possibility of obtaining site-specific mucins. The site-specific mucins with various glycan compositions result in site-specific glycan functions, and the antibodies developed in this study could be useful tools for their analysis.

Indexed as

Antibodies, MonoclonalIntestinal MucosaMucinsPolysaccharidesAnimalsChromatography, AffinityMaleRatsAntibodies, MonoclonalMucinsPolysaccharidesMonoclonal antibodyMucinNeoglycolipidO-glycan

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.