Evidence map›Paper›PMID 19432955›Full record

ArticleBMC genomics2009

Comparative genomics of Toll-like receptor signalling in five species.

Oliver C Jann, Annemarie King, Nestor Lopez Corrales, Susan I Anderson, Kirsty Jensen, Tahar Ait-Ali, Haizhou Tang, Chunhua Wu, Noelle E Cockett, Alan L Archibald and 1 more

Open access · goldAbstract readComparative Study
In one paragraph

Article in BMC genomics, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
2.0field-weighted citation impact, top 13% 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

22 citing papers in PubMed, 45 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Nod-Like Receptors in Host Defence and Disease at the Epidermal Barrier.International journal of molecular sciences · 2021
    Review
  6. Article
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  12. A joint analysis to identify loci underlying variation in nematode resistance in three European sheep populations.Journal of animal breeding and genetics = Zeitschrift fur Tierzuchtung und Zuchtungsbiologie · 2014
    Article
  13. Review
  14. Article
  15. Article
  16. Association of TLR4 polymorphisms with subclinical mastitis in Brazilian holsteins.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2012
    Article
  17. Article
  18. Article
  19. Article
  20. 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

11 authors at 4 institutions in 3 countries.

Oliver C JannThe Roslin Institute and R(D)SVS, University of Edinburgh, Roslin, Midlothian, Edinburgh EH259PS, UK. Oliver.Jann@roslin.ed.ac.uk
Annemarie King
Nestor Lopez Corrales
Susan I Anderson
Kirsty Jensen
Tahar Ait-Ali
Haizhou Tang
Chunhua Wu
Noelle E Cockett
Alan L Archibald
Elizabeth J Glass
Roslin Institute · GBUniversity of Edinburgh · GBUtah State University · USUniversidad Publica de Navarra · ES

Funding

Biotechnology and Biological Sciences Research Council BB/D524040/2Biotechnology and Biological Sciences Research Council BB/E010520/1Biotechnology and Biological Sciences Research Council BBE0105201Biotechnology and Biological Sciences Research Council BB/E010520/2Biotechnology and Biological Sciences Research Council BBS/E/D/05191130Biotechnology and Biological Sciences Research Council EGA16307Biotechnology and Biological Sciences Research Council PAG04437Wellcome TrustWellcome Trust GR066764MA
6 · The paper itself

Abstract

backgroundOver the last decade, several studies have identified quantitative trait loci (QTL) affecting variation of immune related traits in mammals. Recent studies in humans and mice suggest that part of this variation may be caused by polymorphisms in genes involved in Toll-like receptor (TLR) signalling. In this project, we used a comparative approach to investigate the importance of TLR-related genes in comparison with other immunologically relevant genes for resistance traits in five species by associating their genomic location with previously published immune-related QTL regions.

resultsWe report the genomic localisation of TLR1-10 and ten associated signalling molecules in sheep and pig using in-silico and/or radiation hybrid (RH) mapping techniques and compare their positions with their annotated homologues in the human, cattle and mouse whole genome sequences. We also report medium-density RH maps for porcine chromosomes 8 and 13. A comparative analysis of the positions of previously published relevant QTLs allowed the identification of homologous regions that are associated with similar health traits in several species and which contain TLR related and other immunologically relevant genes. Additional evidence was gathered by examining relevant gene expression and association studies.

conclusionThis comparative genomic approach identified eight genes as potentially causative genes for variations of health related traits. These include susceptibility to clinical mastitis in dairy cattle, general disease resistance in sheep, cattle, humans and mice, and tolerance to protozoan infection in cattle and mice. Four TLR-related genes (TLR1, 6, MyD88, IRF3) appear to be the most likely candidate genes underlying QTL regions which control the resistance to the same or similar pathogens in several species. Further studies are required to investigate the potential role of polymorphisms within these genes.

Indexed as

Comparative Genomic HybridizationQuantitative Trait LociAnimalsCattleChromosomes, MammalianDisease SusceptibilityGenomicsHumansImmunity, InnateMiceRadiation Hybrid MappingSheepSwineToll-Like ReceptorsToll-Like Receptors

Identifiers

PMID19432955
PMCPMC2689273
OpenAlexW1992939116

What OpenQuestion holds

Textmetadata
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.