Evidence map›Paper›PMID 24057671›Full record

SynthesisHuman molecular genetics2014

Genome-wide association study of ancestry-specific TB risk in the South African Coloured population.

Emile R Chimusa, Noah Zaitlen, Michelle Daya, Marlo Möller, Paul D van Helden, Nicola J Mulder, Alkes L Price, Eileen G Hoal

Abstract readMeta-Analysis
In one paragraph

Synthesis in Human molecular genetics, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 108 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
108citing papers in PubMed, 6 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

108 citing papers in PubMed, 6 syntheses or guidelines pooled it.

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  20. Strong Effect of Demographic Changes on Tuberculosis Susceptibility in South Africa.medRxiv : the preprint server for health sciences · 2023
    Article

48 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

8 authors.

Emile R ChimusaDepartment of Clinical Laboratory Sciences, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa.
Noah Zaitlen
Michelle Daya
Marlo Möller
Paul D van Helden
Nicola J Mulder
Alkes L Price
Eileen G Hoal

Funding

Methods for Genome-wide Association Studies in Admixed PopulationsR01HG006399 · NHGRI · HARVARD UNIVERSITY D/B/A HARVARD SCHOOL OF PUBLIC HEALTH · PI PRICE, ALKES L · 2011 to 2024
$6.3M
NHGRI NIH HHS R01 HG006399
6 · The paper itself

Abstract

The worldwide burden of tuberculosis (TB) remains an enormous problem, and is particularly severe in the admixed South African Coloured (SAC) population residing in the Western Cape. Despite evidence from twin studies suggesting a strong genetic component to TB resistance, only a few loci have been identified to date. In this work, we conduct a genome-wide association study (GWAS), meta-analysis and trans-ethnic fine mapping to attempt the replication of previously identified TB susceptibility loci. Our GWAS results confirm the WT1 chr11 susceptibility locus (rs2057178: odds ratio = 0.62, P = 2.71e(-06)) previously identified by Thye et al., but fail to replicate previously identified polymorphisms in the TLR8 gene and locus 18q11.2. Our study demonstrates that the genetic contribution to TB risk varies between continental populations, and illustrates the value of including admixed populations in studies of TB risk and other complex phenotypes. Our evaluation of local ancestry based on the real and simulated data demonstrates that case-only admixture mapping is currently impractical in multi-way admixed populations, such as the SAC, due to spurious deviations in average local ancestry generated by current local ancestry inference methods. This study provides insights into identifying disease genes and ancestry-specific disease risk in multi-way admixed populations.

Indexed as

Black PeopleCase-Control StudiesCytoplasmic DyneinsFemaleGenetic Predisposition to DiseaseGenetics, PopulationGenome-Wide Association StudyHapMap ProjectHumansMalePolymorphism, Single NucleotideSouth AfricaTuberculosisWhite PeopleWT1 ProteinsCytoplasmic DyneinsDYNC2H1 protein, humanWT1 protein, humanWT1 Proteins

Identifiers

PMID24057671
PMCPMC3888262

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.