Evidence map›Paper›PMID 17331070›Full record

ArticleThe Biochemical journal2007

Chemical structure of the cell-wall mannan of Candida albicans serotype A and its difference in yeast and hyphal forms.

Nobuyuki Shibata, Akifumi Suzuki, Hidemitsu Kobayashi, Yoshio Okawa

Open access · bronzeAbstract read
In one paragraph

Article in The Biochemical journal, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 66 papers.

0numbers the graph read from it
0cells of the map it votes in
66citing papers in PubMed
3.2field-weighted citation impact, top 8% 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

66 citing papers in PubMed, 170 citations in OpenAlex.

  1. Trial
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  8. Review
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  16. Antibodies as Models and Tools to DecipherJournal of fungi (Basel, Switzerland) · 2023
    Review
  17. Solid-state NMR molecular snapshots ofProceedings of the National Academy of Sciences of the United States of America · 2023
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  18. Molecular association ofFrontiers in cellular and infection microbiology · 2023
    Review
  19. Article
  20. Article

6 more citing papers are in PubMed but not listed here.

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

4 authors at 3 institutions in 1 country.

Nobuyuki ShibataDepartment of Infection and Host Defense, Tohoku Pharmaceutical University, Sendai, Miyagi 981-8558, Japan. nshibata@tohoku-pharm.ac.jp
Akifumi Suzuki
Hidemitsu Kobayashi
Yoshio Okawa
Tohoku Medical and Pharmaceutical University · JPNagasaki International University · JPTohoku University Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The structure of the cell-wall mannan from the J-1012 (serotype A) strain of the polymorphic yeast Candida albicans was determined by acetolysis under mild conditions followed by HPLC and sequential NMR experiments. The serotype A mannan contained beta-1,2-linked mannose residues attached to alpha-1,3-linked mannose residues and alpha-1,6-linked branching mannose residues. Using a beta-1,2-mannosyltransferase, we synthesized a three-beta-1,2-linkage-containing mannoheptaose and used it as a reference oligosaccharide for 1H-NMR assignment. On the basis of the results obtained, we derived an additivity rule for the 1H-NMR chemical shifts of the beta-1,2-linked mannose residues. The morphological transformation of Candida cells from the yeast form to the hyphal form induced a significant decrease in the phosphodiesterified acid-labile beta-1,2-linked manno-oligosaccharides, whereas the amount of acid-stable beta-1,2 linkage-containing side chains did not change. These results suggest that the Candida mannan in candidiasis patients contains beta-1,2-linked mannose residues and that they behave as a target of the immune system.

Indexed as

Candida albicansCarbohydrate ConformationCarbohydrate SequenceCell WallHyphaeMannansMannoseMannosyltransferasesMolecular Sequence DataNuclear Magnetic Resonance, BiomolecularOligosaccharidesSerotypingMannansMannoseMannosyltransferasesOligosaccharides

Identifiers

PMID17331070
PMCPMC1896289
OpenAlexW2085387269

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.