Evidence map›Paper›PMID 24029238›Full record

ArticleEndocrinology2013

Pancreatic duct ligation after almost complete β-cell loss: exocrine regeneration but no evidence of β-cell regeneration.

Claudia Cavelti-Weder, Maria Shtessel, Joshua E Reuss, Agnes Jermendy, Takatsugu Yamada, Francisco Caballero, Susan Bonner-Weir, Gordon C Weir

Open access · bronzeAbstract read
In one paragraph

Article in Endocrinology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
6.1field-weighted citation impact, top 3% 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

26 citing papers in PubMed, 38 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Review
  6. Review
  7. Pancreatic β cell regeneration: To β or not to β.Current opinion in physiology · 2020
    Article
  8. Article
  9. Long-Term Correction of Diabetes in Mice by In Vivo Reprogramming of Pancreatic Ducts.Molecular therapy : the journal of the American Society of Gene Therapy · 2018
    Article
  10. Article
  11. Article
  12. Review
  13. Review
  14. Stress-induced adaptive islet cell identity changes.Diabetes, obesity & metabolism · 2016
    Review
  15. β-cell replacement sources for type 1 diabetes: a focus on pancreatic ductal cells.Therapeutic advances in endocrinology and metabolism · 2016
    Review
  16. Review
  17. New Insights into Diabetes Cell Therapy.Current diabetes reports · 2016
    Review
  18. Article
  19. Article
  20. Review
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

8 authors at 1 institution in 1 country.

Claudia Cavelti-WederSection on Islet Cell and Regenerative Biology, Research Division, Joslin Diabetes Center, Department of Medicine, Harvard Medical School, One Joslin Place, Boston, Massachusetts 02215. gordon.weir@joslin.harvard.edu.
Maria Shtessel
Joshua E Reuss
Agnes Jermendy
Takatsugu Yamada
Francisco Caballero
Susan Bonner-Weir
Gordon C Weir
Harvard University · US

Funding

SPECIAL ASSAY COREP30DK036836 · NIDDK · JOSLIN DIABETES CENTER · PI JEAN E. SCHAFFER · 1986 to 2026
$50.5M
Physiological Factors Driving Maturation of Neonatal Beta CellsR01DK093909 · NIDDK · JOSLIN DIABETES CENTER · PI BONNER-WEIR, SUSAN · 2011 to 2015
$1.8M
Phenotypic Analysis of Young and Old Beta CellsR01DK066056 · NIDDK · JOSLIN DIABETES CENTER · PI BONNER-WEIR, SUSAN · 2005 to 2008
$1.1M
NIDDK NIH HHS DK93909NIDDK NIH HHS P30 DK036836NIDDK NIH HHS P30 DK36836NIDDK NIH HHS R01 DK066056NIDDK NIH HHS R01 DK093909NIDDK NIH HHS R01DK66056
6 · The paper itself

Abstract

There has been great interest in the extent of β-cell regeneration after pancreatic duct ligation (PDL) and whether α- to β-cell conversion might account for β-cell regeneration after near-complete β-cell loss. To assess these questions, we established a PDL-model in adult male rats after almost complete beta-cell depletion achieved by giving a single high dose of streptozocin (STZ) in the fasted state. Because of the resultant severe diabetes, rats were given islet cell transplants to allow long-term follow-up. Although animals were followed up to 10 months, there was no meaningful β-cell regeneration, be it through replication, neogenesis, or α- to β-cell conversion. In contrast, the acinar cell compartment underwent massive changes with first severe acinar degeneration upon PDL injury followed by the appearance of pancreatic adipocytes, and finally near-complete reappearance of acini. We conclude that β-cells and acinar cells, although originating from the same precursors during development, have very distinct regenerative potentials in our PDL model in adult rats.

Indexed as

AnimalsDiabetes Mellitus, ExperimentalGlucagonInsulinInsulin-Secreting CellsKi-67 AntigenLigationMalePancreatic DuctsPancreatic PolypeptideRatsRats, Inbred LewRegenerationGlucagonInsulinKi-67 AntigenPancreatic Polypeptide

Identifiers

PMID24029238
PMCPMC3836076
OpenAlexW2081610020

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.