Evidence map›Paper›PMID 8004809›Full record

ArticleClinical and experimental immunology1994

Dichotomy of the human T cell response to Leishmania antigens. I. Th1-like response to Leishmania major promastigote antigens in individuals recovered from cutaneous leishmaniasis.

M Kemp, A S Hey, J A Kurtzhals, C B Christensen, A Gaafar, M D Mustafa, A A Kordofani, A Ismail, A Kharazmi, T G Theander

Open access · bronzeAbstract read
In one paragraph

Article in Clinical and experimental immunology, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
7.2field-weighted citation impact, top 3% 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

19 citing papers in PubMed, 83 citations in OpenAlex.

  1. Trial
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  6. Epidemiology of visceral leishmaniasis in Georgia.PLoS neglected tropical diseases · 2014
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  10. Diagnostic techniques to detect cryptic leishmaniasis in dogs.Clinical and diagnostic laboratory immunology · 2002
    Article
  11. Article
  12. Article
  13. Article
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  15. Article
  16. Review
  17. Article
  18. Article
  19. 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 4 institutions in 2 countries.

M KempCentre for Medical Parasitology, University of Copenhagen, Denmark.
A S Hey
J A Kurtzhals
C B Christensen
A Gaafar
M D Mustafa
A A Kordofani
A Ismail
A Kharazmi
T G Theander
Copenhagen University Hospital · DKUniversity of Khartoum · SDRigshospitalet · DKUniversity of Copenhagen · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The T cell response to antigens from Leishmania major promastigotes was investigated in peripheral blood mononuclear cells from Sudanese individuals with a history of cutaneous leishmaniasis (CL), Sudanese individuals with positive DTH reaction in the leishmanin skin test but with no history of skin lesions, and in Danes without known exposure to Leishmania parasites. Proliferation and production of interferon-gamma (IFN-gamma) and IL-4 in antigen-stimulated cultures was measured. Lymphocytes from individuals with a history of CL proliferated vigorously and produced IFN-gamma after stimulation with either a crude preparation of L. major antigens or the major surface protease gp63. These cultures produced no or only little IL-4. Also cells from leishmanin skin test-positive donors with no history of CL produced IFN-gamma and no IL-4 in response to L. major antigens. Cells from the unexposed Danes were not activated by gp63. The cells from Danish donors produced either IFN-gamma or IL-4, but not both cytokines after incubation with the crude preparation of L. major antigens. The data show that the T cell response to Leishmania antigens in humans who have had uncomplicated CL or subclinical L. major infection is an IFN-gamma-producing Th1-like response.

Indexed as

Antigens, ProtozoanAnimalsHumansHypersensitivity, DelayedInterferon-gammaInterleukin-4In Vitro TechniquesLeishmania majorLeishmaniasis, CutaneousLymphocyte ActivationMetalloendopeptidasesProtozoan ProteinsTetanus ToxoidT-LymphocytesT-Lymphocytes, Helper-InducerT-Lymphocyte SubsetsAntigens, Protozoanglycoprotein gp63, LeishmaniaInterferon-gammaInterleukin-4MetalloendopeptidasesProtozoan ProteinsTetanus ToxoidTuberculin

Identifiers

PMID8004809
PMCPMC1534571
OpenAlexW2045914497

What OpenQuestion holds

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Registered trials

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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.