Evidence map›Paper›PMID 6425221›Full record

ArticleInfection and immunity1984

Role of the H-2s haplotype in survival of mice after infection with Trypanosoma cruzi.

R A Wrightsman, S M Krassner, J D Watson, J E Manning

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in Infection and immunity, 1984. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact, top 96% 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

6 citing papers in PubMed, 17 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

4 authors.

R A Wrightsman
S M Krassner
J D Watson
J E Manning

Funding

NIAID NIH HHS AI-13383NIAID NIH HHS AI-14828
6 · The paper itself

Abstract

In studies of the resistance of inbred mice to infection with Trypanosoma cruzi Peru, mouse strain B10.S was the only strain which survived the infection resulting from the inoculation of 10(3) trypomastigotes. This is the only inbred mouse strain studied to survive infection. To investigate the effect of the H-2 haplotype on survival, C57BL/10 congenic mouse strains bearing H-2S recombinant haplotypes and mouse strains A.SWSn/J and SJL/J were tested for their ability to overcome the T. cruzi infection. None of the recombinant strains tested, including B10.S(7R), B10.S(8R), B10.S(9R), and B10.HTT, survived the infection, indicating that at least two or more regions of the H-2 locus must be H-2S to ensure survival. Strains A.SWSn/J and SJL/J with the H-2S haplotype did not survive, indicating that the genetic background outside the H-2 complex also influences survival. The congenic F1 hybrid (C57BL/10 X B10.S) F1 exhibited intermediate survival levels when compared with the parental strains, indicating that H-2S survival is affected by gene dosage. The F1 hybrid strain [B10.S(7R) X B10.S(8R)]F1, which possesses the complete H-2S haplotype in the trans configuration, did not survive T. cruzi infection, suggesting that H-2S-mediated survival does not operate by trans complementation.

Indexed as

AnimalsChagas DiseaseCrosses, GeneticFemaleGenetic LinkageGenotypeH-2 AntigensImmunity, InnateMaleMiceMice, Inbred StrainsSpecies SpecificityTrypanosoma cruziH-2 Antigens

Identifiers

PMID6425221
PMCPMC263525
OpenAlexW1835578370

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.