Evidence map›Paper›PMID 30148487›Full record

ArticleJournal of visualized experiments : JoVE2018

A Suction Blister Protocol to Study Human T-cell Recall Responses In Vivo.

Line L Holm, Milica Vukmanovic-Stejic, Thomas Blauenfeldt, Thomas Benfield, Peter Andersen, Arne N Akbar, Morten Ruhwald

Open access · greenAbstract readVideo-Audio Media
In one paragraph

Article in Journal of visualized experiments : JoVE, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
0.2field-weighted citation impact, top 48% 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

7 citing papers in PubMed, 1 synthesis or guideline pooled it, 5 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Chronic Wound Healing Models.ACS pharmacology & translational science · 2023
    Article
  6. Article
  7. 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

7 authors at 3 institutions in 3 countries.

Line L HolmDepartment of Infectious Disease Immunology, Center for Vaccine Research, Statens Serum Institut; Department of Infectious Diseases, Hvidovre Hospital; Institute of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen; line.lindebo.holm@gmail.com.
Milica Vukmanovic-StejicDivision of Infection and Immunity, University College London.
Thomas BlauenfeldtDepartment of Infectious Disease Immunology, Center for Vaccine Research, Statens Serum Institut.
Thomas BenfieldDepartment of Infectious Diseases, Hvidovre Hospital; Institute of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen.
Peter AndersenDepartment of Infectious Disease Immunology, Center for Vaccine Research, Statens Serum Institut.
Arne N AkbarDivision of Infection and Immunity, University College London.
Morten RuhwaldDepartment of Infectious Disease Immunology, Center for Vaccine Research, Statens Serum Institut.
Statens Serum Institut · DKInstitute of Infection and Immunity · CAUniversity of Copenhagen · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cutaneous antigen-recall models allow for studies of human memory responses in vivo. When combined with skin suction blister (SB) induction, this model offers accessibility to rare populations of antigen-specific T-cells representative of the cellular memory response as well as the cytokine microenvironment in situ. This report describes the practical procedure of a cutaneous recall, an SB induction, and a harvest of antigen-specific T-cells. To exemplify the method, the tuberculin skin test is used for antigenic recall in individuals who, prior to this study, underwent a Bacillus Calmette-Guérin vaccination against an infection with Mycobacterium tuberculosis. Finally, examples of multiplex and flow cytometric analyses of SB specimens are provided, illustrating high fractions of antigen-specific polyfunctional CD4+ T-cells available by this sampling method compared with cells isolated from the blood. The method described here is safe and minimally invasive, provides a unique opportunity to study both innate and adaptive immune responses in vivo, and may be beneficial to a broad community of researchers working with cell-mediated immunity and human memory responses, in the context of vaccine development.

Indexed as

BCG VaccineBlisterHumansImmunity, CellularMycobacterium tuberculosisSkinT-LymphocytesTuberculosisBCG Vaccine

Identifiers

PMID30148487
PMCPMC6126709
OpenAlexW2887902144

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.