Evidence map›Paper›PMID 20364121›Full record

ArticleNature2010

Conversion of adult pancreatic alpha-cells to beta-cells after extreme beta-cell loss.

Fabrizio Thorel, Virginie Népote, Isabelle Avril, Kenji Kohno, Renaud Desgraz, Simona Chera, Pedro L Herrera

Open access · greenAbstract read
In one paragraph

Article in Nature, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 655 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
655citing papers in PubMed, 1 pooled it
86.6field-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

655 citing papers in PubMed, 1 synthesis or guideline pooled it, 1,108 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. The metabolic road from α-cells to β-cells.Nature chemical biology · 2026
    Article
  4. Review
  5. mNature metabolism · 2026
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
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  13. Streptozotocin induced hyperglycemia in the axolotl.Developmental dynamics : an official publication of the American Association of Anatomists · 2026
    Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Review
  19. Article
  20. Article

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 2 institutions in 2 countries.

Fabrizio ThorelDepartment of Cell Physiology & Metabolism, University of Geneva Faculty of Medicine, 1 rue Michel-Servet, CH-1211 Geneva 4, Switzerland.
Virginie Népote
Isabelle Avril
Kenji Kohno
Renaud Desgraz
Simona Chera
Pedro L Herrera
University of Geneva · CHNara Institute of Science and Technology · JP

Funding

TRANSGENIC MODEL OF INDUCIBLE DIABETESU01DK072522 · NIDDK · UNIVERSITY OF GENEVA · PI HERRERA, PEDRO L · 2005 to 2009
$1.5M
NIDDK NIH HHS U01 DK072522
6 · The paper itself

Abstract

Pancreatic insulin-producing beta-cells have a long lifespan, such that in healthy conditions they replicate little during a lifetime. Nevertheless, they show increased self-duplication after increased metabolic demand or after injury (that is, beta-cell loss). It is not known whether adult mammals can differentiate (regenerate) new beta-cells after extreme, total beta-cell loss, as in diabetes. This would indicate differentiation from precursors or another heterologous (non-beta-cell) source. Here we show beta-cell regeneration in a transgenic model of diphtheria-toxin-induced acute selective near-total beta-cell ablation. If given insulin, the mice survived and showed beta-cell mass augmentation with time. Lineage-tracing to label the glucagon-producing alpha-cells before beta-cell ablation tracked large fractions of regenerated beta-cells as deriving from alpha-cells, revealing a previously disregarded degree of pancreatic cell plasticity. Such inter-endocrine spontaneous adult cell conversion could be harnessed towards methods of producing beta-cells for diabetes therapies, either in differentiation settings in vitro or in induced regeneration.

Indexed as

AnimalsBiomarkersCell CountCell DeathCell DifferentiationCell LineageCell ProliferationCell TransdifferentiationCellular ReprogrammingDiphtheria ToxinFemaleGlucagonGlucagon-Secreting CellsHumansInsulinInsulin-Secreting CellsBiomarkersDiphtheria ToxinGlucagonInsulin

Identifiers

PMID20364121
PMCPMC2877635
OpenAlexW2323566388

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.