ArticleMethods in molecular biology (Clifton, N.J.)2021
Thin-Layer Chromatography in Structure and Recognition Studies of Shiga Toxin Glycosphingolipid Receptors.
Article in Methods in molecular biology (Clifton, N.J.), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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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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Who cites it
4 citing papers in PubMed, 8 citations in OpenAlex.
- EnterohemorrhagicInternational journal of molecular sciences · 2022Review
- Ingenious Action ofMicroorganisms · 2022Article
- Primary Human Colon Epithelial Cells (pHCoEpiCs) Do Express the Shiga Toxin (Stx) Receptor Glycosphingolipids Gb3Cer and Gb4Cer and Are Largely Refractory but Not Resistant towards Stx.International journal of molecular sciences · 2021Article
- Article
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Glycosphingolipids (GSLs) consist of a ceramide (Cer) lipid anchor, which is typically composed of the long-chain aminoalcohol sphingosine (d18:1) and a fatty acid (mostly C16-C24) and a sugar moiety harboring to a great extent one to five monosaccharides. GSLs of the globo-series are well-recognized receptors of Shiga toxins (Stxs) released by Stx-producing Escherichia coli (STEC). Receptors for the Stx subtypes Stx1a and Stx2a are globotriaosylceramide (Gb3Cer) and globotetraosylceramide (Gb4Cer), whereby Gb3Cer represents their high-affinity and Gb4Cer their low-affinity receptor. In addition to Gb3Cer and Gb4Cer, Gb5Cer and Forssman GSL are further receptors of the Stx2e subtype rendering Stx2e unique among the various Stx subtypes. Thin-layer chromatography (TLC) is a convenient and ubiquitously employed method for analyzing GSL mixtures of unknown composition. In particular, TLC immunochemical overlay detection allows for sensitive identification of Stx-binding GSLs in complex mixtures directly on the TLC plate. For this purpose, specific anti-GSL antibodies or Stxs themselves in conjunction with anti-Stx antibodies can be used. The described protocols of antibody-mediated detection of TLC-separated globo-series GSLs and corresponding identification of Stx-binding globo-series GSLs will provide detailed advice for successful GSL analysis and particularly highlight the power of the TLC overlay technique.
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Registered trials
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