Evidence map›Paper›PMID 21997396›Full record

ArticleJournal of the American Society of Nephrology : JASN2011

Population-based risk assessment of APOL1 on renal disease.

David J Friedman, Julia Kozlitina, Giulio Genovese, Prachi Jog, Martin R Pollak

Registry-linked trialOpen access · greenAbstract readComparative Study
In one paragraph

Article in Journal of the American Society of Nephrology : JASN, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05656261 (APOL1 Genetic Testing in African Americans), which is not on this map. Cited by 144 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
144citing papers in PubMed, 2 pooled it
9.3field-weighted citation impact, top 1% 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.

NCT05656261 recruitingnot on this mapstarted 2019, after this paper: background citation

APOL1 Genetic Testing in African Americans: Exploring Attitudes About Genetic Risk to Improve Comprehensive Kidney Risk Assessment for Patients and Families

TypeobservationalSponsorSt. Louis UniversityRan2019 to 2027Enrolled600ConditionsGenetic Predisposition, Chronic Kidney Diseases, Nephropathy, APOL1 Associated Kidney DiseaseArmsAssessment of the frequency of APOL-1 renal risk variant in the black population, and evaluating their attitudes about genetic testing and APOL1 genotype via self-administered surveys
3 · Its place in the literature

Who cites it

144 citing papers in PubMed, 2 syntheses or guidelines pooled it, 227 citations in OpenAlex.

  1. Pooled it
  2. Guideline
  3. Trial
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Novel Therapies inKidney international reports · 2023
    Review
  14. Article
  15. The metabolic effects of APOL1 in humans.Pflugers Archiv : European journal of physiology · 2023
    Review
  16. Article
  17. Article
  18. Article
  19. Lupus · 2023
    Article
  20. Article

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 3 institutions in 2 countries.

David J FriedmanRenal Division, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA.
Julia Kozlitina
Giulio Genovese
Prachi Jog
Martin R Pollak
Beth Israel Deaconess Medical Center · USMetabolism and Renal Physiology · FRThe University of Texas Southwestern Medical Center · US

Funding

The Genetic Basis of FSGSR01DK054931 · NIDDK · BRIGHAM AND WOMEN'S HOSPITAL · PI POLLAK, MARTIN R. · 1999 to 2017
$6.2M
ENTPD1: A Candidate Susceptibility Gene for Renovascular DiseaseK08DK076868 · NIDDK · BETH ISRAEL DEACONESS MEDICAL CENTER · PI FRIEDMAN, DAVID J · 2007 to 2011
$697k
Molecular Genetics of Inherited Focal GlomerulosclerosisR56DK054931 · NIDDK · BRIGHAM AND WOMEN'S HOSPITAL · PI POLLAK, MARTIN R. · 2008 to 2008
$54k
NIDDK NIH HHS DK076868NIDDK NIH HHS DK54931NIDDK NIH HHS K08 DK076868NIDDK NIH HHS R01 DK054931NIDDK NIH HHS R56 DK054931
6 · The paper itself

Abstract

Case-control studies suggest that African Americans with genetic variants in both copies of APOL1 have increased risk for hypertension-attributable ESRD and focal segmental glomerulosclerosis. Here, we tested these risk variants in the Dallas Heart Study to ascertain the prevalence of APOL1-associated renal disease in a large population-based study and to estimate the contribution of APOL1 risk variants to disparities in renal disease. We determined the genotype of 1825 African Americans and 1042 European Americans. Among participants without diabetes, we identified microalbuminuria in 2.3% of European Americans, 6.0% of African Americans with no or one APOL1 risk allele, and 16.5% of African Americans with two risk alleles. In addition, the proportions of participants with estimated GFR < 60 ml/min per 1.73 m(2) was 1.5% for nondiabetic European Americans, 1.7% for African Americans with no or one APOL1 risk allele, and 6.7% for African Americans with two risk alleles. The APOL1 genotype did not associate with any differences in rates of CKD for study participants with diabetes. Our data suggest that more than 3 million African Americans likely have the high-risk genotype and are at markedly increased risk for nondiabetic CKD. In contrast, African Americans without the risk genotype and European Americans appear to have similar risk for developing nondiabetic CKD.

Indexed as

AdolescentAdultAgedApolipoprotein L1ApolipoproteinsBlack or African AmericanDiabetes MellitusGenetic VariationHaploidyHumansLipoproteins, HDLMiddle AgedPrevalenceProteinuriaRenal Insufficiency, ChronicRisk FactorsAPOL1 protein, humanApolipoprotein L1ApolipoproteinsLipoproteins, HDL

Identifiers

PMID21997396
PMCPMC3231785
OpenAlexW2164500257

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.