Evidence map›Paper›PMID 26502318›Full record

ArticleACS chemical biology2016

Wall teichoic acids prevent antibody binding to epitopes within the cell wall of Staphylococcus aureus.

Samir Gautam, Taehan Kim, Evan Lester, Deeksha Deep, David A Spiegel

Abstract read
In one paragraph

Article in ACS chemical biology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing 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

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

22 citing papers in PubMed.

  1. Host-driven remodelling of theMicrobiology (Reading, England) · 2026
    Review
  2. Review
  3. Article
  4. Article
  5. Unveiling the Multifaceted Capabilities of EndophyticPharmaceuticals (Basel, Switzerland) · 2024
    Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Immuno-targeting ofChemical science · 2017
    Article
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

5 authors.

Samir GautamDepartment of Chemistry, Yale University , 225 Prospect Street, New Haven, Connecticut 06511, United States.
Taehan KimDepartment of Chemistry, Yale University , 225 Prospect Street, New Haven, Connecticut 06511, United States.
Evan LesterDepartment of Chemistry, Yale University , 225 Prospect Street, New Haven, Connecticut 06511, United States.
Deeksha DeepDepartment of Chemistry, Yale University , 225 Prospect Street, New Haven, Connecticut 06511, United States.
David A SpiegelDepartment of Chemistry, Yale University , 225 Prospect Street, New Haven, Connecticut 06511, United States.

Funding

Yale Pathology Tissue Services Shared ResourceP30CA016359 · NCI · YALE UNIVERSITY · PI DAVID L RIMM · 1985 to 2026
$85.0M
MEDICAL SCIENTIST TRAINING PROGRAMT32GM007205 · NIGMS · YALE UNIVERSITY · PI KAZMIERCZAK, BARBARA I · 1985 to 2019
$42.9M
Small-Molecule Antibody Recruiting Therapeutics for Treating Human DiseaseDP2OD002913 · OD · YALE UNIVERSITY · PI SPIEGEL, DAVID A · 2007 to 2009
$2.6M
NCI NIH HHS P30 CA016359NIGMS NIH HHS T32 GM007205NIGMS NIH HHS T32GM07205NIH HHS 1DP2OD002913-01NIH HHS DP2 OD002913
6 · The paper itself

Abstract

Staphylococcus aureus is a Gram-positive bacterial pathogen that produces a range of infections including cellulitis, pneumonia, and septicemia. The principle mechanism in antistaphylococcal host defense is opsonization with antibodies and complement proteins, followed by phagocytic clearance. Here we use a previously developed technique for installing chemical epitopes in the peptidoglycan cell wall to show that surface glycopolymers known as wall teichoic acids conceal cell wall epitopes, preventing their recognition and opsonization by antibodies. Thus, our results reveal a previously unrecognized immunoevasive role for wall teichoic acids in S. aureus: repulsion of peptidoglycan-targeted antibodies.

Indexed as

AntibodiesCell WallEpitopesModels, BiologicalProtein BindingStaphylococcus aureusTeichoic AcidsAntibodiesEpitopesTeichoic Acids

Identifiers

PMID26502318
PMCPMC5592732

What OpenQuestion holds

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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.