Evidence map›Paper›PMID 21533108›Full record

ArticlePloS one2011

Genetic control of susceptibility to infection with Candida albicans in mice.

Irena Radovanovic, Alaka Mullick, Philippe Gros

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in PloS one, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02904590 (A Prospective Study on the Incidence and Risk Factors Related to Infection in Patients With Inflammatory Bowel Disease), which is not on this map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
2.2field-weighted citation impact, top 14% 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.

NCT02904590 completednot on this mapstarted 2016, after this paper: background citation

A Prospective Study on the Incidence and Risk Factors Related to Infection in Patients With Inflammatory Bowel Disease

Typeobservational_patient_registrySponsorGrupo Espanol de Trabajo en Enfermedad de Crohn y Colitis UlcerosaRan2016Enrolled1,204ConditionsInflammatory Bowel Diseases
3 · Its place in the literature

Who cites it

16 citing papers in PubMed, 41 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Review
  6. Article
  7. Article
  8. Modulating Host Signaling Pathways to Promote Resistance to Infection byFrontiers in cellular and infection microbiology · 2017
    Review
  9. Article
  10. Review
  11. Candida osteomyelitis in a gelding.The Canadian veterinary journal = La revue veterinaire canadienne · 2013
    Article
  12. Article
  13. Article
  14. Hosting infection: experimental models to assay Candida virulence.International journal of microbiology · 2012
    Article
  15. Article
  16. 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

3 authors at 2 institutions in 1 country.

Irena RadovanovicBiochemistry Department, McGill University, Montréal, Québec, Canada.
Alaka Mullick
Philippe Gros
McGill University · CABiotechnology Research Institute · CA

Funding

Canadian Institutes of Health Research
6 · The paper itself

Abstract

Candida albicans is an opportunistic pathogen that causes acute disseminated infections in immunocompromised hosts, representing an important cause of morbidity and mortality in these patients. To study the genetic control of susceptibility to disseminated C. albicans in mice, we phenotyped a group of 23 phylogenetically distant inbred strains for susceptibility to infection as measured by extent of fungal replication in the kidney 48 hours following infection. Susceptibility was strongly associated with the loss-of-function mutant complement component 5 (C5/Hc) allele, which is known to be inherited by approximately 40% of inbred strains. Our survey identified 2 discordant strains, AKR/J (C5-deficient, resistant) and SM/J (C5-sufficient, susceptible), suggesting that additional genetic effects may control response to systemic candidiasis in these strains. Haplotype association mapping in the 23 strains using high density SNP maps revealed several putative loci regulating the extent of C. albicans replication, amongst which the most significant were C5 (P value = 2.43×10(-11)) and a novel effect on distal chromosome 11 (P value = 7.63×10(-9)). Compared to other C5-deficient strains, infected AKR/J strain displays a reduced fungal burden in the brain, heart and kidney, and increased survival, concomitant with uniquely high levels of serum IFNγ. C5-independent genetic effects were further investigated by linkage analysis in an [A/JxAKR/J]F2 cross (n = 158) where the mutant Hc allele is fixed. These studies identified a chromosome 11 locus (Carg4, Candida albicans resistance gene 4; LOD = 4.59), and a chromosome 8 locus (Carg3; LOD = 3.95), both initially detected by haplotype association mapping. Alleles at both loci were inherited in a co-dominant manner. Our results verify the important effect of C5-deficiency in inbred mouse strains, and further identify two novel loci, Carg3 and Carg4, which regulate resistance to C. albicans infection in a C5-independent manner.

Indexed as

Genetic Predisposition to DiseaseAnimalsCandida albicansCandidiasisChromosome MappingComplement C5HaplotypesLod ScoreMiceMice, Inbred StrainsPhenotypePolymorphism, Single NucleotideComplement C5

Identifiers

PMID21533108
PMCPMC3080400
OpenAlexW1968898131

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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.