Evidence map›Paper›PMID 27697915›Full record

ArticleJournal of lipid research2016

Aglycon diversity of brain sterylglucosides: structure determination of cholesteryl- and sitosterylglucoside.

Hisako Akiyama, Kazuki Nakajima, Yoshiyuki Itoh, Tomoko Sayano, Yoko Ohashi, Yoshiki Yamaguchi, Peter Greimel, Yoshio Hirabayashi

Open access · hybridAbstract read
In one paragraph

Article in Journal of lipid research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.2field-weighted citation impact, top 20% of its field
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

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

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

Who cites it

10 citing papers in PubMed, 23 citations in OpenAlex.

  1. Article
  2. Article
  3. Sterylglucosides in Fungi.Journal of fungi (Basel, Switzerland) · 2022
    Review
  4. Article
  5. Review
  6. Article
  7. Review
  8. Article
  9. Article
  10. Review
4 · The record

Corrections and comments

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

8 authors at 3 institutions in 1 country.

Hisako AkiyamaLaboratory for Molecular Membrane Neuroscience, RIKEN Brain Science Institute, RIKEN, Wako, Saitama 351-0198, Japan.
Kazuki NakajimaLaboratory for Molecular Membrane Neuroscience, RIKEN Brain Science Institute, RIKEN, Wako, Saitama 351-0198, Japan.
Yoshiyuki ItohJEOL Ltd., Akishima, Tokyo 196-8558, Japan.
Tomoko SayanoLaboratory for Molecular Membrane Neuroscience, RIKEN Brain Science Institute, RIKEN, Wako, Saitama 351-0198, Japan.
Yoko OhashiLaboratory for Molecular Membrane Neuroscience, RIKEN Brain Science Institute, RIKEN, Wako, Saitama 351-0198, Japan.
Yoshiki YamaguchiStructural Glycobiology Team, Systems Glycobiology Research Group, RIKEN-Max Planck Joint Research Center, RIKEN, Wako, Saitama 351-0198, Japan.
Peter GreimelLipid Biology Laboratory, RIKEN, Wako, Saitama 351-0198, Japan.
Yoshio HirabayashiLaboratory for Molecular Membrane Neuroscience, RIKEN Brain Science Institute, RIKEN, Wako, Saitama 351-0198, Japan hirabaya@riken.jp.
RIKEN Center for Brain Science · JPRIKEN · JPJEOL (Japan) · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To date, sterylglucosides have been reported to be present in various fungi, plants, and animals. In bacteria, such as Helicobacter pylori, proton NMR spectral analysis of isolated 1-O-cholesteryl-β-d-glucopyranoside (GlcChol) demonstrated the presence of an α-glucosidic linkage. By contrast, in animals, no detailed structural analysis of GlcChol has been reported, in part because animal-derived samples contain a high abundance of glucosylceramides (GlcCers)/galactosylceramides, which exhibit highly similar chromatographic behavior to GlcChol. A key step in vertebrate GlcChol biosynthesis is the transglucosylation reaction catalyzed by glucocerebrosidase (GBA)1 or GBA2, utilizing GlcCer as a glucose donor. These steps are expected to produce a β-glucosidic linkage. Impaired GBA1 and GBA2 function is associated with neurological disorders, such as cerebellar ataxia, spastic paraplegia, and Parkinson's disease. Utilizing a novel three-step chromatographic procedure, we prepared highly enriched GlcChol from embryonic chicken brain, allowing complete structural confirmation of the β-glucosidic linkage by

Indexed as

Brain ChemistryAnimalsCholesterolGalactosylceramidesGaucher DiseaseGlucosylceramidaseGlucosylceramidesHumansMagnetic Resonance SpectroscopyMiceSitosterolsCholesterolGalactosylceramidesGlucosylceramidaseGlucosylceramidesSitosterolsbrain lipidscholesterolglycolipidsmass spectrometrymatrix-assisted laser desorption/ionization-tandem mass spectrometrysterols, glucosylceramide

Identifiers

PMID27697915
PMCPMC5087873
OpenAlexW2528562585

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.