Evidence map›Paper›PMID 34467223›Full record

ArticleSTAR protocols2021

A tissue culture infectious dose-derived protocol for testing of SARS-CoV-2 neutralization of serum antibodies on adherent cells.

Fabio Hasler, Agathe Duda, Thomas M Kündig, Pål Johansen

Abstract read
In one paragraph

Article in STAR protocols, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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

4 authors.

Fabio HaslerDepartment of Dermatology, University of Zurich, 8091 Zurich, Switzerland.
Agathe DudaDepartment of Dermatology, University Hospital Zurich, 8091 Zurich, Switzerland.
Thomas M KündigDepartment of Dermatology, University of Zurich, 8091 Zurich, Switzerland.
Pål JohansenDepartment of Dermatology, University of Zurich, 8091 Zurich, Switzerland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

For a cytopathic virus such as severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2), the neutralization capacity of serum from convalescent or vaccinated persons or of therapeutic antibodies can be tested on adherent cell cultures. Here, a simple and tissue culture infectious dose-derived protocol for assessment of neutralization of SARS-CoV-2 is described. Compared with the often applied plaque-forming unit assay, the working load is lower, and fewer manipulations of the infected cultures are required. Hence, the method is safer for the personnel.

Indexed as

AnimalsAntibodies, NeutralizingAntibodies, ViralChlorocebus aethiopsCOVID-19Enzyme-Linked Immunosorbent AssayHumansNeutralization TestsSARS-CoV-2Vero CellsViral Plaque AssayAntibodies, NeutralizingAntibodies, ViralCell-based AssaysCell cultureImmunologyMicrobiology

Identifiers

PMID34467223
PMCPMC8390364

What OpenQuestion holds

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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.