Evidence map›Paper›PMID 29356057›Full record

ArticleThe Prostate2018

Genetic risk of prostate cancer in Ugandan men.

Zhaohui Du, Alexander Lubmawa, Susan Gundell, Peggy Wan, Cissy Nalukenge, Proscovia Muwanga, Moses Lutalo, Deborah Nansereko, Olivia Ndaruhutse, Molly Katuku and 14 more

Open access · greenAbstract read
In one paragraph

Article in The Prostate, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 1 pooled it
3.1field-weighted citation impact, top 8% 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

26 citing papers in PubMed, 1 synthesis or guideline pooled it, 42 citations in OpenAlex.

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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

24 authors at 8 institutions in 2 countries.

Zhaohui DuDepartment of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California.ORCID 0000-0002-7125-8928
Alexander LubmawaUro Care, Kampala, Uganda.
Susan GundellDepartment of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California.
Peggy WanDepartment of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California.
Cissy NalukengeMulago Hospital, Kampala, Uganda.
Proscovia MuwangaMulago Hospital, Kampala, Uganda.
Moses LutaloMulago Hospital, Kampala, Uganda.
Deborah NanserekoMulago Hospital, Kampala, Uganda.
Olivia NdaruhutseMulago Hospital, Kampala, Uganda.
Molly KatukuMulago Hospital, Kampala, Uganda.
Rosemary NassangaMulago Hospital, Kampala, Uganda.
African Ancestry Prostate Cancer Consortium (AAPC)
Frank AsiimweMulago Hospital, Kampala, Uganda.
Benon MasabaMulago Hospital, Kampala, Uganda.
Sam KaggwaMakerere University College of Health Sciences, Kampala, Uganda.
Dan NamuguziMakerere University College of Health Sciences, Kampala, Uganda.
Vicky KidduUro Care, Kampala, Uganda.
George MutemaSurgPath, Kampala, Uganda.
David V ContiDepartment of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California.
Asiimwe LukeNyakibale Hospital, Rukungiri, Uganda.
Kuteesa JobKagando Hospital, Kasese, Uganda.
Dabanja M HenryMengo Hospital, Kampala, Uganda.
Christopher A HaimanDepartment of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California.
Stephen WatyaUro Care, Kampala, Uganda.
Mulago Hospital · UGUniversity of Southern California · USUro Care Hospital · UGMakerere University · UGKagando Hospital · UGMengo Hospital · UGNyakibale Hospital · UGUganda Health and Science Press Association · UG

Funding

Epidemiological and Clinical Translational Studies Post Genome-Wide AssociationU19CA148537 · NCI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI EASTON, DOUGLAS FREDERICK, EELES, ROSALIND · 2010 to 2014
$10.4M
Genome-wide sequencing of prostate cancer in men of African ancestryR01CA165862 · NCI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI HAIMAN, CHRISTOPHER ALAN, REICH, DAVID E · 2012 to 2016
$3.1M
NCI NIH HHS R01 CA165862NCI NIH HHS U19 CA148537
6 · The paper itself

Abstract

backgroundMen of African-ancestry have elevated prostate cancer (PCa) incidence and mortality compared to men of other racial groups. There is support for a genetic contribution to this disparity, with evidence of genetic heterogeneity in the underlying risk alleles between populations. Studies of PCa among African men may inform the contribution of genetic risk factors to the elevated disease burden in this population.

methodsWe conducted an association study of >100 previously reported PCa risk alleles among 571 incidence cases and 485 controls among Uganda men. Unconditional logistic regression was used to test genetic associations and a polygenic risk score (PRS) was derived to assess the cumulative effect of the known risk alleles in association with PCa risk. In an exploratory analysis, we also tested associations of 17 125 421 genotyped and imputed markers genome-wide in association with PCa risk.

resultsOf the 111 known risk loci with a frequency >1%, 75 (68%) had effects that were directionally consistent with the initial discovery population,14 (13%) of which were nominally significantly associated with PCa risk at P < 0.05. Compared to men with average risk (25

conclusionsThe ∼100 known PCa risk variants were shown to effectively stratify PCa risk in Ugandan men, with 10% of men having a >4-fold increase in risk. The 8q24 risk region was also found to be a major contributor to PCa risk in Ugandan men, with the African ancestry-specific risk variant rs72725854 estimated to account for 12% of PCa in this population.

Indexed as

AgedAllelesBlack PeopleCase-Control StudiesChromosomes, Human, Pair 8Genetic Predisposition to DiseaseGenome-Wide Association StudyHumansLogistic ModelsMaleMiddle AgedProstatic NeoplasmsUganda8q24African menGWASprostate cancer

Identifiers

PMID29356057
PMCPMC7534689
OpenAlexW2788670559

What OpenQuestion holds

Textmetadata
LicenceTDM
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.