Evidence map›Paper›PMID 20217502›Full record

ReviewAdvances in experimental medicine and biology2010

Electrical bursting, calcium oscillations, and synchronization of pancreatic islets.

Richard Bertram, Arthur Sherman, Leslie S Satin

Open access · greenAbstract readReview
In one paragraph

Review in Advances in experimental medicine and biology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
40.0field-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.

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

32 citing papers in PubMed, 68 citations in OpenAlex.

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  11. Functional analysis of islet cells in vitro, in situ, and in vivo.Seminars in cell & developmental biology · 2020
    Review
  12. ER stress increases store-operated CaThe Journal of biological chemistry · 2020
    Article
  13. Review
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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

3 authors at 3 institutions in 1 country.

Richard BertramDepartment of Mathematics, Florida State University, Tallahassee, FL 32306, USA. bertram@math.fsu.edu
Arthur Sherman
Leslie S Satin
Florida State University · USNational Institutes of Health · USUniversity of Michigan–Ann Arbor · US

Funding

METABOLICALLY-COUPLED ION CHANNEL INTERACTIONS IN ISLETSR01DK046409 · NIDDK · VIRGINIA COMMONWEALTH UNIVERSITY · PI SATIN, LESLIE S. · 1994 to 2023
$9.1M
Stimulus secretion coupling in pancreatic beta-cellsZIADK013027 · NIDDK · NATIONAL INSTITUTE OF DIABETES AND DIGESTIVE AND KIDNEY DISEASES · PI SHERMAN, ARTHUR · 2009 to 2025
$3.6M
Stimulus secretion coupling in pancreatic beta-cellsZ01DK013027 · NIDDK · NATIONAL INSTITUTE OF DIABETES AND DIGESTIVE AND KIDNEY DISEASES · PI SHERMAN, ARTHUR · 2007 to 2008
$624k
Intramural NIH HHS Z01 DK013027NIDDK NIH HHS R01 DK046409NIDDK NIH HHS R01 DK 46409
6 · The paper itself

Abstract

Oscillations are an integral part of insulin secretion and are ultimately due to oscillations in the electrical activity of pancreatic beta-cells, called bursting. In this chapter we discuss islet bursting oscillations and a unified biophysical model for this multi-scale behavior. We describe how electrical bursting is related to oscillations in the intracellular Ca(2+) concentration within beta-cells and the role played by metabolic oscillations. Finally, we discuss two potential mechanisms for the synchronization of islets within the pancreas. Some degree of synchronization must occur, since distinct oscillations in insulin levels have been observed in hepatic portal blood and in peripheral blood sampling of rats, dogs, and humans. Our central hypothesis, supported by several lines of evidence, is that insulin oscillations are crucial to normal glucose homeostasis. Disturbance of oscillations, either at the level of the individual islet or at the level of islet synchronization, is detrimental and can play a major role in type 2 diabetes.

Indexed as

AnimalsCalciumDiabetes Mellitus, Type 2GlucoseHomeostasisHumansInsulin-Secreting CellsIslets of LangerhansModels, BiologicalModels, TheoreticalOscillometryTime FactorsCalciumGlucose

Identifiers

PMID20217502
PMCPMC3120131
OpenAlexW2162438875

What OpenQuestion holds

Textmetadata
LicenceTDM
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.