Evidence map›Paper›PMID 20657742›Full record

ReviewIslets

Pancreatic islet plasticity: interspecies comparison of islet architecture and composition.

Donald J Steiner, Abraham Kim, Kevin Miller, Manami Hara

Open access · hybridAbstract readComparative StudyReview
In one paragraph

Review in Islets. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 248 papers.

0numbers the graph read from it
0cells of the map it votes in
248citing papers in PubMed
10.4field-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

248 citing papers in PubMed, 484 citations in OpenAlex.

  1. Article
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  5. Experimental models in diabetes research.Laboratory animal research · 2026
    Review
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  17. Beneficial effects ofPharmaceutical biology · 2025
    Review
  18. Review
  19. Article
  20. Article

188 more citing papers are in PubMed but not listed here.

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 2 countries.

Donald J SteinerDepartment of Medicine, The University of Chicago, Chicago, IL USA.
Abraham Kim
Kevin Miller
Manami Hara
Moscow State University of Technologies and Management named after K.G. Razumovskiy · RUUniversity of Chicago · US

Funding

Coordinating Center for Beta Cell Biology ConsortiumU01DK072473 · NIDDK · VANDERBILT UNIVERSITY · PI MAGNUSON, MARK A · 2005 to 2014
$61.0M
TRANSGENIC COREP60DK020595 · NIDDK · UNIVERSITY OF CHICAGO · PI BELL, GRAEME I · 1985 to 2012
$25.5M
Pilot and Feasibility ProgramP30DK020595 · NIDDK · UNIVERSITY OF CHICAGO · PI Matthew J Brady · 2013 to 2026
$20.9M
Role of the environmental cues for beta-cell differentiation from ES cellsR56DK081527 · NIDDK · UNIVERSITY OF CHICAGO · PI HARA, MANAMI · 2008 to 2009
$462k
NIDDK NIH HHS DK-020595NIDDK NIH HHS DK-072473NIDDK NIH HHS DK-081527NIDDK NIH HHS P30 DK020595NIDDK NIH HHS P60 DK020595NIDDK NIH HHS R56 DK081527NIDDK NIH HHS U01 DK072473
6 · The paper itself

Abstract

The pancreatic islet displays diverse patterns of endocrine cell arrangement. The prototypic islet, with insulin-secreting beta-cells forming the core surrounded by other endocrine cells in the periphery, is largely based on studies of normal rodent islets. Recent reports on large animals, including humans, show a difference in islet architecture, in which the endocrine cells are randomly distributed throughout the islet. This particular species difference has raised concerns regarding the interpretation of data based on rodent studies to humans. On the other hand, further variations have been reported in marsupials and some nonhuman primates, which possess an inverted ratio of beta-cells to other endocrine cells. This review discusses the striking plasticity of islet architecture and cellular composition among various species including changes in response to metabolic states within a single species. We propose that this plasticity reflects evolutionary acquired adaptation induced by altered physiological conditions, rather than inherent disparities between species.

Indexed as

Biological EvolutionAnimalsComputer SimulationHumansInvertebratesIslets of LangerhansPhylogenySpecies SpecificityVertebratesislet architectureislet of Langerhanspancreatic β-cellPP-cellα-cellδ-cell

Identifiers

PMID20657742
PMCPMC2908252
OpenAlexW2014131324

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.