Evidence map›Paper›PMID 17381243›Full record

ArticlePLoS genetics2007

Forward-time simulations of human populations with complex diseases.

Bo Peng, Christopher I Amos, Marek Kimmel

Abstract read
In one paragraph

Article in PLoS genetics, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed, 1 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

36 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  15. Using BioBin to explore rare variant population stratification.Pacific Symposium on Biocomputing. Pacific Symposium on Biocomputing · 2013
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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

3 authors.

Bo PengDepartment of Epidemiology, The University of Texas M. D. Anderson Cancer Center, Houston, Texas, United States of America. bpeng@mdanderson.org
Christopher I Amos
Marek Kimmel

Funding

Positional Gene Identification of Complex TraitsR01ES009912 · NIEHS · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI AMOS, CHRISTOPHER I. · 1999 to 2006
$3.3M
SEQUENCE AND HAPLOTYPES FOR ANALYSIS OF CANCER GENESR01CA075432 · NCI · BAYLOR COLLEGE OF MEDICINE · PI NELSON, DAVID LOREN · 1997 to 2005
$2.9M
NCI NIH HHS CA75432NCI NIH HHS R01 CA075432NIEHS NIH HHS ES09912NIEHS NIH HHS R01 ES009912
6 · The paper itself

Abstract

Due to the increasing power of personal computers, as well as the availability of flexible forward-time simulation programs like simuPOP, it is now possible to simulate the evolution of complex human diseases using a forward-time approach. This approach is potentially more powerful than the coalescent approach since it allows simulations of more than one disease susceptibility locus using almost arbitrary genetic and demographic models. However, the application of such simulations has been deterred by the lack of a suitable simulation framework. For example, it is not clear when and how to introduce disease mutants-especially those under purifying selection-to an evolving population, and how to control the disease allele frequencies at the last generation. In this paper, we introduce a forward-time simulation framework that allows us to generate large multi-generation populations with complex diseases caused by unlinked disease susceptibility loci, according to specified demographic and evolutionary properties. Unrelated individuals, small or large pedigrees can be drawn from the resulting population and provide samples for a wide range of study designs and ascertainment methods. We demonstrate our simulation framework using three examples that map genes associated with affection status, a quantitative trait, and the age of onset of a hypothetical cancer, respectively. Nonadditive fitness models, population structure, and gene-gene interactions are simulated. Case-control, sibpair, and large pedigree samples are drawn from the simulated populations and are examined by a variety of gene-mapping methods.

Indexed as

Computer SimulationDiseaseGenetics, PopulationTimeAge of OnsetAlgorithmsAllelesBiological EvolutionCase-Control StudiesChromosome MappingChromosomes, HumanDemographyDiabetes MellitusDisease SusceptibilityEmigration and ImmigrationGene FrequencyGenetic Markers

Identifiers

PMID17381243
PMCPMC1829403

What OpenQuestion holds

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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.