Evidence mapPaperPMID 41844288Full record

ArticleJournal of the American Chemical Society2026

Total Synthesis of the SJG-2 Glycan: General Strategies for Constructing Sterically Congested Sialylated Glycans.

Yung-Yu Su, Avijit K Adak, Yan-Ting Kuo, Hong-Jyune Lin, Ya-Syuan Li, Hsin-Kai Tseng, Chun-Cheng Lin

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Article in Journal of the American Chemical Society, 2026. 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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0citing papers in PubMed
field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

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0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

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PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Yung-Yu SuDepartment of Chemistry, National Tsing Hua University, Hsinchu 300044, Taiwan.
Avijit K AdakDepartment of Chemistry, National Tsing Hua University, Hsinchu 300044, Taiwan.
Yan-Ting KuoDepartment of Chemistry, National Tsing Hua University, Hsinchu 300044, Taiwan.
Hong-Jyune LinDepartment of Chemistry, National Tsing Hua University, Hsinchu 300044, Taiwan.
Ya-Syuan LiDepartment of Chemistry, National Tsing Hua University, Hsinchu 300044, Taiwan.
Hsin-Kai TsengDepartment of Chemistry, National Tsing Hua University, Hsinchu 300044, Taiwan.
Chun-Cheng LinDepartment of Chemistry, National Tsing Hua University, Hsinchu 300044, Taiwan.ORCID 0000-0002-2323-0920

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Gangliosides are a diverse class of glycosphingolipids whose sialylated glycans regulate processes ranging from neuronal repair to immune responses. Among them, SJG-2, an echinoderm-derived ganglioside with potent neuroregenerative activity, stands out for its rare and highly branched trisialylated glycan motif. The unusual architecture of the heptasaccharide SJG-2 glycan with two terminal sialic acids attached to galactose (Gal) via α(2,3)- and α(2,4)-sialylations and an additional internal β(1,8)-sialylation to another sialic acid has rendered it synthetically inaccessible for over two decades. Here, we report the first total synthesis of the SJG-2 glycan. A conformational inversion strategy using a

Indexed as

GangliosidesN-Acetylneuraminic AcidPolysaccharidesAnimalsCarbohydrate ConformationGangliosidesN-Acetylneuraminic AcidPolysaccharides

Identifiers

PMID41844288
PMCPMC13047681

What Socratic holds

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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 Socratic graph.