Evidence map›Paper›PMID 22098782›Full record

ArticleCardiovascular diabetology2011

Haptoglobin genotype predicts development of coronary artery calcification in a prospective cohort of patients with type 1 diabetes.

Melissa Simpson, Janet K Snell-Bergeon, Gregory L Kinney, Orit Lache, Rachel Miller-Lotan, Yefim Anbinder, Marian J Rewers, Andrew P Levy

Open access · goldAbstract readMulticenter Study
In one paragraph

Article in Cardiovascular diabetology, 2011. 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
2.3field-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, 43 citations in OpenAlex.

  1. Trial
  2. Trial
  3. Article
  4. Review
  5. Review
  6. Haptoglobin as a Biomarker.Biochemistry (Moscow) Supplement. Series B, Biomedical chemistry · 2021
    Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Review
  16. Article
  17. Patient selection and vitamin E treatment in diabetes mellitus.Expert review of cardiovascular therapy · 2013
    Review
  18. Article
  19. Review
  20. Haptoglobin genotype and its role in diabetic cardiovascular disease.Journal of cardiovascular translational research · 2012
    Review
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 at 1 institution in 1 country.

Melissa SimpsonBarbara Davis Center for Childhood Diabetes, Aurora, CO, USA.
Janet K Snell-Bergeon
Gregory L Kinney
Orit Lache
Rachel Miller-Lotan
Yefim Anbinder
Marian J Rewers
Andrew P Levy
Technion – Israel Institute of Technology · IL

Funding

ZOPOLRESTAT PHARMACOKINETICS IN DIABETICS WITH VARYING RENAL FUNCTIONM01RR000051 · NCRR · UNIVERSITY OF COLORADO DENVER · PI KOSMISKI, LISA A. · 1985 to 2008
$52.6M
UCHSC DIABETES ENDOCRINOLOGY RESEARCH CENTERP30DK057516 · NIDDK · UNIVERSITY OF COLORADO DENVER · PI HUTTON, JOHN C · 2000 to 2010
$14.0M
SUBCLINICAL HEART DISEASE IN INSULIN-DEPENDENT DIABETESR01HL061753 · NHLBI · UNIVERSITY OF COLORADO DENVER · PI REWERS, MARIAN J. · 1999 to 2007
$5.2M
Complications and Comorbidities of Type 1 DiabetesR01HL113029 · NHLBI · UNIVERSITY OF COLORADO DENVER · PI SNELL-BERGEON, JANET KATHLEEN · 2013 to 2016
$2.9M
Determinants of Accelerated CVD in Type 1 DiabetesR01HL079611 · NHLBI · UNIVERSITY OF COLORADO DENVER · PI REWERS, MARIAN J. · 2004 to 2007
$2.3M
The Oxidation Hypothesis Revisited:Haptoglobin Genotype and Diabetic AtheroscleroR01DK085226 · NIDDK · TECHNION-ISRAEL INSTITUTE OF TECHNOLOGY · PI LEVY, ANDREW PETER · 2009 to 2013
$664k
NCRR NIH HHS M01 RR000051NHLBI NIH HHS R01 HL079611NHLBI NIH HHS R01 HL113029NHLBI NIH HHS R01 HL61753NIDDK NIH HHS P30 DK57516NIDDK NIH HHS R01 DK085226NIDDK NIH HHS R01DK085226
6 · The paper itself

Abstract

backgroundCoronary artery disease has been linked with genotypes for haptoglobin (Hp) which modulates extracorpuscular hemoglobin. We hypothesized that the Hp genotype would predict progression of coronary artery calcification (CAC), a marker of subclinical atherosclerosis.

methodsCAC was measured three times in six years among 436 subjects with type 1 diabetes and 526 control subjects participating in the Coronary Artery Calcification in Type 1 Diabetes (CACTI) study. Hp typing was performed on plasma samples by polyacrylamide gel electrophoresis.

resultsThe Hp 2-2 genotype predicted development of significant CAC only in subjects with diabetes who were free of CAC at baseline (OR: 1.95, 95% CI: 1.07-3.56, p = 0.03), compared to those without the Hp 2-2 genotype, controlling for age, sex, blood pressure and HDL-cholesterol. Hp 2 appeared to have an allele-dose effect on development of CAC. Hp genotype did not predict CAC progression in individuals without diabetes.

conclusionsHp genotype may aid prediction of accelerated coronary atherosclerosis in subjects with type 1 diabetes.

Indexed as

Polymorphism, GeneticAdultCase-Control StudiesColoradoCoronary Artery DiseaseDiabetes Mellitus, Type 1Disease ProgressionElectrophoresis, Polyacrylamide GelFemaleGene FrequencyGenetic Predisposition to DiseaseHaptoglobinsHumansLinear ModelsLogistic ModelsMaleHaptoglobins

Identifiers

PMID22098782
PMCPMC3231951
OpenAlexW2160714097

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.