Evidence map›Paper›PMID 29058714›Full record

ArticleNature genetics2017

Predicting causal variants affecting expression by using whole-genome sequencing and RNA-seq from multiple human tissues.

Andrew Anand Brown, Ana Viñuela, Olivier Delaneau, Tim D Spector, Kerrin S Small, Emmanouil T Dermitzakis

Abstract read
PubMed Publisher
In one paragraph

Article in Nature genetics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
63citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

63 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article

3 more citing papers are in PubMed but not listed here.

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

6 authors.

Andrew Anand BrownDepartment of Genetic Medicine and Development, University of Geneva Medical School, Geneva, Switzerland.ORCID http://orcid.org/0000-0002-8087-3033
Ana ViñuelaDepartment of Genetic Medicine and Development, University of Geneva Medical School, Geneva, Switzerland.ORCID http://orcid.org/0000-0003-3771-8537
Olivier DelaneauDepartment of Genetic Medicine and Development, University of Geneva Medical School, Geneva, Switzerland.
Tim D SpectorDepartment of Twin Research and Genetic Epidemiology, King's College London, London, UK.
Kerrin S SmallDepartment of Twin Research and Genetic Epidemiology, King's College London, London, UK.ORCID http://orcid.org/0000-0003-4566-0005
Emmanouil T DermitzakisDepartment of Genetic Medicine and Development, University of Geneva Medical School, Geneva, Switzerland.ORCID http://orcid.org/0000-0002-9302-6490

Funding

Medical Research Council MR/L01999X/1Medical Research Council MR/M004422/1
6 · The paper itself

Abstract

Genetic association mapping produces statistical links between phenotypes and genomic regions, but identifying causal variants remains difficult. Whole-genome sequencing (WGS) can help by providing complete knowledge of all genetic variants, but it is financially prohibitive for well-powered GWAS studies. We performed mapping of expression quantitative trait loci (eQTLs) with WGS and RNA-seq, and found that lead eQTL variants called with WGS were more likely to be causal. Through simulations, we derived properties of causal variants and used them to develop a method for identifying likely causal SNPs. We estimated that 25-70% of causal variants were located in open-chromatin regions, depending on the tissue and experiment. Finally, we identified a set of high-confidence causal variants and showed that these were more enriched in GWAS associations than other eQTLs. Of those, we found 65 associations with GWAS traits and provide examples in which genes implicated by expression are functionally validated as being relevant for complex traits.

Indexed as

Genetic VariationChromosome MappingGene Expression ProfilingGenetic Predisposition to DiseaseGenome, HumanGenome-Wide Association StudyGenotypeHigh-Throughput Nucleotide SequencingHumansPolymorphism, Single NucleotideQuantitative Trait LociReproducibility of Results

Identifiers

PMID29058714

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.