Evidence map›Paper›PMID 18301763›Full record

ArticlePloS one2008

Parallel selection on TRPV6 in human populations.

David A Hughes, Kun Tang, Rainer Strotmann, Torsten Schöneberg, Jean Prenen, Bernd Nilius, Mark Stoneking

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
2.4field-weighted citation impact, top 12% 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

21 citing papers in PubMed, 46 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Article
  5. TRPV6 as A Target for Cancer Therapy.Journal of Cancer · 2020
    Review
  6. Adaptive Landscape of Protein Variation in Human Exomes.Molecular biology and evolution · 2018
    Article
  7. Article
  8. Article
  9. Review
  10. Review
  11. Lead, calcium uptake, and related genetic variants in association with renal cell carcinoma risk in a cohort of male Finnish smokers.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2012
    Article
  12. Article
  13. Intracellular ATP supports TRPV6 activity via lipid kinases and the generation of PtdIns(4,5) P₂.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2011
    Article
  14. Article
  15. Article
  16. Article
  17. Transient receptor potential channelopathies.Pflugers Archiv : European journal of physiology · 2010
    Review
  18. Colloquium paper: gene-culture coevolution in the age of genomics.Proceedings of the National Academy of Sciences of the United States of America · 2010
    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

7 authors at 4 institutions in 2 countries.

David A HughesMax Plank Institute for Evolutionary Anthropology, Leipzig, Germany. hughes@eva.mpg.de
Kun Tang
Rainer Strotmann
Torsten Schöneberg
Jean Prenen
Bernd Nilius
Mark Stoneking
KU Leuven · BELeipzig University · DEMax Planck Institute for Evolutionary Anthropology · DEMax Planck Society · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We identified and examined a candidate gene for local directional selection in Europeans, TRPV6, and conclude that selection has acted on standing genetic variation at this locus, creating parallel soft sweep events in humans. A novel modification of the extended haplotype homozygosity (EHH) test was utilized, which compares EHH for a single allele across populations, to investigate the signature of selection at TRPV6 and neighboring linked loci in published data sets for Europeans, Asians and African-Americans, as well as in newly-obtained sequence data for additional populations. We find that all non-African populations carry a signature of selection on the same haplotype at the TRPV6 locus. The selective footprints, however, are significantly differentiated between non-African populations and estimated to be younger than an ancestral population of non-Africans. The possibility of a single selection event occurring in an ancestral population of non-Africans was tested by simulations and rejected. The putatively-selected TRPV6 haplotype contains three candidate sites for functional differences, namely derived non-synonymous substitutions C157R, M378V and M681T. Potential functional differences between the ancestral and derived TRPV6 proteins were investigated by cloning the ancestral and derived forms, transfecting cell lines, and carrying out electrophysiology experiments via patch clamp analysis. No statistically-significant differences in biophysical channel function were found, although one property of the protein, namely Ca(2+) dependent inactivation, may show functionally relevant differences between the ancestral and derived forms. Although the reason for selection on this locus remains elusive, this is the first demonstration of a widespread parallel selection event acting on standing genetic variation in humans, and highlights the utility of between population EHH statistics.

Indexed as

Genetics, PopulationSelection, GeneticAmino Acid SubstitutionCalcium ChannelsElectrophysiologyGenetic VariationHumansPatch-Clamp TechniquesRacial GroupsTRPV Cation ChannelsWhite PeopleCalcium ChannelsTRPV6 protein, humanTRPV Cation Channels

Identifiers

PMID18301763
PMCPMC2246018
OpenAlexW2116186444

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.