Evidence mapPaperPMID 33414249Full record

ArticleDiabetes2021

Novel Linkage Peaks Discovered for Diabetic Nephropathy in Individuals With Type 1 Diabetes.

Jani Haukka, Niina Sandholm, Erkka Valo, Carol Forsblom, Valma Harjutsalo, Joanne B Cole, Stuart J McGurnaghan, Helen M Colhoun, Per-Henrik Groop, FinnDiane Study Group

Open access · bronzeAbstract read
In one paragraph

Article in Diabetes, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
1.4field-weighted citation impact, top 18% 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

6 citing papers in PubMed, 1 synthesis or guideline pooled it, 9 citations in OpenAlex.

  1. The Role ofGenes · 2025
    Pooled it
  2. Integrated multiomic analyses: An approach to improve understanding of diabetic kidney disease.Diabetic medicine : a journal of the British Diabetic Association · 2025
    Review
  3. Article
  4. Review
  5. Preliminary Study of Genome-Wide Association Identified Novel Susceptibility Genes for Hemorheological Indexes in a Chinese Population.Transfusion medicine and hemotherapy : offizielles Organ der Deutschen Gesellschaft fur Transfusionsmedizin und Immunhamatologie · 2022
    Article
  6. Article
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

10 authors at 3 institutions in 4 countries.

Jani HaukkaFolkhälsan Institute of Genetics, Folkhälsan Research Center, Helsinki, Finland.
Niina SandholmFolkhälsan Institute of Genetics, Folkhälsan Research Center, Helsinki, Finland.
Erkka ValoFolkhälsan Institute of Genetics, Folkhälsan Research Center, Helsinki, Finland.ORCID 0000-0003-4322-6942
Carol ForsblomFolkhälsan Institute of Genetics, Folkhälsan Research Center, Helsinki, Finland.
Valma HarjutsaloFolkhälsan Institute of Genetics, Folkhälsan Research Center, Helsinki, Finland.
Joanne B ColeDivision of Endocrinology, Department of Pediatrics, Boston Children's Hospital, Boston, MA.ORCID 0000-0003-3568-9779
Stuart J McGurnaghanInstitute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh, U.K.
Helen M ColhounInstitute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh, U.K.ORCID 0000-0002-8345-3288
FinnDiane Study Group
University of Helsinki · FIInstitute of Genetics and Cancer · GBBroad Institute · US

Funding

Genetically harmonized dietary intake and causal relationships with diabetes-related outcomesK99DK127196 · NIDDK · MASSACHUSETTS GENERAL HOSPITAL · PI Joanne Burnette Cole · 2022 to 2022
$88k
NIDDK NIH HHS K99 DK127196
6 · The paper itself

Abstract

Genome-wide association studies (GWAS) and linkage studies have had limited success in identifying genome-wide significantly linked regions or risk loci for diabetic nephropathy (DN) in individuals with type 1 diabetes (T1D). As GWAS cohorts have grown, they have also included more documented and undocumented familial relationships. Here we computationally inferred and manually curated pedigrees in a study cohort of >6,000 individuals with T1D and their relatives without diabetes. We performed a linkage study for 177 pedigrees consisting of 452 individuals with T1D and their relatives using a genome-wide genotyping array with >300,000 single nucleotide polymorphisms and PSEUDOMARKER software. Analysis resulted in genome-wide significant linkage peaks on eight chromosomal regions from five chromosomes (logarithm of odds score >3.3). The highest peak was localized at the HLA region on chromosome 6p, but whether the peak originated from T1D or DN remained ambiguous. Of other significant peaks, the chromosome 4p22 region was localized on top of

Indexed as

Diabetes Mellitus, Type 1Diabetic NephropathiesDNA MethylationGenetic Predisposition to DiseaseGenome-Wide Association StudyGenotypeHaplotypesHumansPedigreePolymorphism, Single Nucleotide

Identifiers

PMID33414249
PMCPMC8928864
OpenAlexW3118588244

What Socratic 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 Socratic graph.