Evidence map›Paper›PMID 34475398›Full record

ArticleNature communications2021

Functional characterization of T2D-associated SNP effects on baseline and ER stress-responsive β cell transcriptional activation.

Shubham Khetan, Susan Kales, Romy Kursawe, Alexandria Jillette, Jacob C Ulirsch, Steven K Reilly, Duygu Ucar, Ryan Tewhey, Michael L Stitzel

Abstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
–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

31 citing papers in PubMed.

  1. Article
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  11. Update on the genetics of allergic diseases.The Journal of allergy and clinical immunology · 2025
    Review
  12. Review
  13. Article
  14. Review
  15. Article
  16. Article
  17. Review
  18. Article
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  20. ArXiv · 2024
    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

9 authors.

Shubham KhetanThe Jackson Laboratory for Genomic Medicine, Farmington, CT, USA.
Susan KalesThe Jackson Laboratory for Mammalian Genetics, Bar Harbor, ME, USA.ORCID 0000-0002-9903-7027
Romy KursaweThe Jackson Laboratory for Genomic Medicine, Farmington, CT, USA.
Alexandria JilletteThe Jackson Laboratory for Genomic Medicine, Farmington, CT, USA.
Jacob C UlirschProgram in Biological and Biomedical Sciences, Harvard Medical School, Boston, MA, USA.ORCID 0000-0002-7947-0827
Steven K ReillyBroad Institute of MIT and Harvard, Cambridge, MA, USA.ORCID 0000-0003-3140-1483
Duygu UcarThe Jackson Laboratory for Genomic Medicine, Farmington, CT, USA.ORCID 0000-0002-9772-3066
Ryan TewheyThe Jackson Laboratory for Mammalian Genetics, Bar Harbor, ME, USA. ryan.tewhey@jax.org.ORCID 0000-0002-4607-8001
Michael L StitzelThe Jackson Laboratory for Genomic Medicine, Farmington, CT, USA. michael.stitzel@jax.org.ORCID 0000-0001-5630-559X

Funding

Yale Clinical and Translational Science Award (U Component)UL1TR001863 · NCATS · YALE UNIVERSITY · PI John H. Krystal, LUCILA OHNO-MACHADO · 2016 to 2026
$102.9M
Comprehensive functional characterization and dissection of noncoding regulatory elements and human genetic variationUM1HG009435 · NHGRI · BROAD INSTITUTE, INC. · PI SABETI, PARDIS CHRISTINE · 2017 to 2021
$6.6M
Genetic programming of human islet metabolic and endoplasmic reticulum (ER) stress responses in diabetesR01DK118011 · NIDDK · JACKSON LABORATORY · PI Michael Lee Stitzel · 2021 to 2026
$4.9M
Massively Parallel Phenotypic Characterization of Non-coding Genetic VariationR00HG008179 · NHGRI · JACKSON LABORATORY · PI TEWHEY, RYAN · 2018 to 2020
$747k
NCATS NIH HHS UL1 TR001863NHGRI NIH HHS R00 HG008179NHGRI NIH HHS UM1 HG009435NIDDK NIH HHS R01 DK118011
6 · The paper itself

Abstract

Genome-wide association studies (GWAS) have linked single nucleotide polymorphisms (SNPs) at >250 loci in the human genome to type 2 diabetes (T2D) risk. For each locus, identifying the functional variant(s) among multiple SNPs in high linkage disequilibrium is critical to understand molecular mechanisms underlying T2D genetic risk. Using massively parallel reporter assays (MPRA), we test the cis-regulatory effects of SNPs associated with T2D and altered in vivo islet chromatin accessibility in MIN6 β cells under steady state and pathophysiologic endoplasmic reticulum (ER) stress conditions. We identify 1,982/6,621 (29.9%) SNP-containing elements that activate transcription in MIN6 and 879 SNP alleles that modulate MPRA activity. Multiple T2D-associated SNPs alter the activity of short interspersed nuclear element (SINE)-containing elements that are strongly induced by ER stress. We identify 220 functional variants at 104 T2D association signals, narrowing 54 signals to a single candidate SNP. Together, this study identifies elements driving β cell steady state and ER stress-responsive transcriptional activation, nominates causal T2D SNPs, and uncovers potential roles for repetitive elements in β cell transcriptional stress response and T2D genetics.

Indexed as

Polymorphism, Single NucleotideAllelesAnimalsCell LineChromatinDiabetes Mellitus, Type 2Endoplasmic Reticulum StressGenome-Wide Association StudyHumansInsulin-Secreting CellsMiceQuantitative Trait LociShort Interspersed Nucleotide ElementsTranscriptional ActivationChromatin

Identifiers

PMID34475398
PMCPMC8413311

What Socratic 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 Socratic graph.