Evidence map›Paper›PMID 7688674›Full record

ArticleClinical and experimental immunology1993

A comparison of the T cell delayed-type hypersensitivity epitopes of the 19-kD antigens from Mycobacterium tuberculosis and Myco. intracellulare using overlapping synthetic peptides.

J C Mackall, G H Bai, D A Rouse, G R Armoa, F Chuidian, J Nair, S L Morris

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in Clinical and experimental immunology, 1993. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.6field-weighted citation impact, top 31% 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

8 citing papers in PubMed, 13 citations in OpenAlex.

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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 4 institutions in 3 countries.

J C MackallLaboratory of Mycobacteria, US FDA, Rockville, MD 20852-1448.
G H Bai
D A Rouse
G R Armoa
F Chuidian
J Nair
S L Morris
United States Food and Drug Administration · USCenter for Biologics Evaluation and Research · USFundação Oswaldo Cruz · BRKorea National Tuberculosis Association · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mycobacterial disease remains a serious international public health concern. Improved methods to rapidly and specifically detect mycobacterial infections would greatly enhance clinical management of these diseases. To define species-specific T cell epitopes that may be useful for the immunodiagnosis of mycobacterial infections, polymerized synthetic peptides from the 19-kD Mycobacterium tuberculosis and Myco. intracellulare protein homologues were tested in guinea pig DTH assays. Five Myco. tuberculosis and eight Myco. intracellulare peptides evoked skin test responses. Although all of the active Myco. tuberculosis and seven of the Myco. intracellulare peptides elicited non-specific DTH reactions, the peptide IN13 induced a Myco. intracellulare-specific skin test reaction, and thus represents a specific Myco. intracellulare T cell DTH epitope. This result suggests that the development of monospecific peptide-based immunodiagnostic reagents may be feasible for future clinical use.

Indexed as

Hypersensitivity, DelayedAmino Acid SequenceAnimalsAntigens, BacterialEpitopesGuinea PigsMolecular Sequence DataMycobacterium aviumMycobacterium tuberculosisPeptide FragmentsT-LymphocytesAntigens, BacterialEpitopesPeptide Fragments

Identifiers

PMID7688674
PMCPMC1554851
OpenAlexW2089778500

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.