Evidence map›Paper›PMID 27495157›Full record

ArticlePhysiological genomics2016

Circadian variation of the pancreatic islet transcriptome.

Kuntol Rakshit, Jingyi Qian, Jason Ernst, Aleksey V Matveyenko

Open access · bronzeAbstract read
In one paragraph

Article in Physiological genomics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
2.8field-weighted citation impact, top 10% 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

29 citing papers in PubMed, 39 citations in OpenAlex.

  1. Trial
  2. Article
  3. Endocrine regulation of circadian rhythms.Npj biological timing and sleep · 2025
    Review
  4. Article
  5. Article
  6. Review
  7. Article
  8. β-Cell Heterogeneity and Plasticity.Advances in anatomy, embryology, and cell biology · 2024
    Review
  9. Article
  10. Article
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  12. Article
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  16. Article
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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

4 authors at 2 institutions in 1 country.

Kuntol RakshitDepartment of Physiology and Biomedical Engineering, Mayo Clinic School of Medicine, Mayo Clinic Rochester, Rochester, Minnesota; Department of Medicine, Division of Endocrinology, University of California Los Angeles, David Geffen School of Medicine, Los Angeles, California; and.
Jingyi QianDepartment of Medicine, Division of Endocrinology, University of California Los Angeles, David Geffen School of Medicine, Los Angeles, California; and.
Jason ErnstDepartment of Biological Chemistry, University of California Los Angeles, David Geffen School of Medicine, Los Angeles, California.
Aleksey V MatveyenkoDepartment of Physiology and Biomedical Engineering, Mayo Clinic School of Medicine, Mayo Clinic Rochester, Rochester, Minnesota; Department of Medicine, Division of Endocrinology, University of California Los Angeles, David Geffen School of Medicine, Los Angeles, California; and Matveyenko.Aleksey@mayo.edu.
University of California, Los Angeles · USMayo Clinic · US

Funding

Role of Circadian Misalignment in Beta-cell Failure in Type 2 DiabetesR01DK098468 · NIDDK · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI ALEKSEY V MATVEYENKO · 2013 to 2026
$5.8M
NIDDK NIH HHS R01 DK098468
6 · The paper itself

Abstract

Pancreatic islet failure is a characteristic feature of impaired glucose control in diabetes mellitus. Circadian control of islet function is essential for maintaining proper glucose homeostasis. Circadian variations in transcriptional pathways have been described in diverse cell types and shown to be critical for optimization of cellular function in vivo. In the current study, we utilized Short Time Series Expression Miner (STEM) analysis to identify diurnally expressed transcripts and biological pathways from mouse islets isolated at 4 h intervals throughout the 24 h light-dark cycle. STEM analysis identified 19 distinct chronological model profiles, and genes belonging to each profile were subsequently annotated to significantly enriched Kyoto Encyclopedia of Genes and Genomes biological pathways. Several transcriptional pathways essential for proper islet function (e.g., insulin secretion, oxidative phosphorylation), cell survival (e.g., insulin signaling, apoptosis) and cell proliferation (DNA replication, homologous recombination) demonstrated significant time-dependent variations. Notably, KEGG pathway analysis revealed "protein processing in endoplasmic reticulum - mmu04141" as one of the most enriched time-dependent pathways in islets. This study provides unique data set on time-dependent diurnal profiles of islet gene expression and biological pathways, and suggests that diurnal variation of the islet transcriptome is an important feature of islet homeostasis, which should be taken into consideration for optimal experimental design and interpretation of future islet studies.

Indexed as

AnimalsBlood GlucoseCell ProliferationCircadian ClocksCircadian RhythmGene ExpressionHomeostasisIslets of LangerhansMaleMiceMice, Inbred C57BLSignal TransductionTranscriptomeBlood Glucosecircadiancircadian rhythmsendoplasmic reticulumislettranscriptome

Identifiers

PMID27495157
PMCPMC5111880
OpenAlexW2498841832

What OpenQuestion 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 OpenQuestion graph.