Evidence map›Paper›PMID 36670205›Full record

ArticleCommunications biology2023

The superantigens SpeC and TSST-1 specifically activate TRBV12-3/12-4

Freya R Shepherd, Kate Davies, Kelly L Miners, Sian Llewellyn-Lacey, Simon Kollnberger, James E Redman, Melissa M Grant, Kristin Ladell, David A Price, James E McLaren

Open access · goldAbstract read
In one paragraph

Article in Communications biology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
1.5field-weighted citation impact, top 18% 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, 1 synthesis or guideline pooled it, 9 citations in OpenAlex.

  1. Research progress on T-cell responses inFrontiers in microbiology · 2026
    Pooled it
  2. Article
  3. Article
  4. Article
  5. [Research progress on toxic shock syndrome due to group AZhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics · 2026
    Review
  6. Article
  7. Article
  8. Review
  9. Article
  10. 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

10 authors at 2 institutions in 1 country.

Freya R ShepherdDivision of Infection and Immunity, School of Medicine, Cardiff University, Cardiff, UK.
Kate DaviesDivision of Infection and Immunity, School of Medicine, Cardiff University, Cardiff, UK.ORCID 0000-0002-9807-1231
Kelly L MinersDivision of Infection and Immunity, School of Medicine, Cardiff University, Cardiff, UK.
Sian Llewellyn-LaceyDivision of Infection and Immunity, School of Medicine, Cardiff University, Cardiff, UK.
Simon KollnbergerDivision of Infection and Immunity, School of Medicine, Cardiff University, Cardiff, UK.
James E RedmanSchool of Chemistry, Cardiff University, Cardiff, UK.ORCID 0000-0001-5492-2869
Melissa M GrantSchool of Dentistry, Institute of Clinical Sciences, University of Birmingham, Birmingham, UK.
Kristin LadellDivision of Infection and Immunity, School of Medicine, Cardiff University, Cardiff, UK.ORCID 0000-0002-9856-2938
David A PriceDivision of Infection and Immunity, School of Medicine, Cardiff University, Cardiff, UK.ORCID 0000-0001-9416-2737
James E McLarenDivision of Infection and Immunity, School of Medicine, Cardiff University, Cardiff, UK. mclarenje@cardiff.ac.uk.ORCID 0000-0002-7021-5934
Cardiff University · GBUniversity of Birmingham · GB

Funding

Wellcome TrustWellcome Trust 100326/Z/12/ZWellcome Trust 217096/Z/19/Z
6 · The paper itself

Abstract

Severe bacterial or viral infections can induce a state of immune hyperactivation that can culminate in a potentially lethal cytokine storm. The classic example is toxic shock syndrome, a life-threatening complication of Staphylococcus aureus or Streptococcus pyogenes infection, which is driven by potent toxins known as superantigens (SAgs). SAgs are thought to promote immune evasion via the promiscuous activation of T cells, which subsequently become hyporesponsive, and act by cross-linking major histocompatibility complex class II molecules on antigen-presenting cells to particular β-chain variable (TRBV) regions of αβ T cell receptors (TCRs). Although some of these interactions have been defined previously, our knowledge of SAg-responsive TRBV regions is incomplete. In this study, we found that CD4

Indexed as

Lymphocyte ActivationMemory T CellsSuperantigensBacterial ProteinsBacterial ToxinsCD8-Positive T-LymphocytesEnterotoxinsExotoxinsHumansReceptors, Antigen, T-CellBacterial ProteinsBacterial Toxinsenterotoxin F, StaphylococcalEnterotoxinserythrogenic toxinExotoxinsReceptors, Antigen, T-CellSuperantigens

Identifiers

PMID36670205
PMCPMC9854414
OpenAlexW4317569299

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.