Evidence map›Paper›PMID 15322557›Full record

ArticleNature biotechnology2004

Clonal identification of multipotent precursors from adult mouse pancreas that generate neural and pancreatic lineages.

Raewyn M Seaberg, Simon R Smukler, Timothy J Kieffer, Grigori Enikolopov, Zeenat Asghar, Michael B Wheeler, Gregory Korbutt, Derek van der Kooy

Abstract read
PubMed Publisher
In one paragraph

Article in Nature biotechnology, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 171 papers.

0numbers the graph read from it
0cells of the map it votes in
171citing papers in PubMed
48.7field-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

171 citing papers in PubMed, 558 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Neural Stem Cell-based Regenerative Therapy: A New Approach to Diabetes Treatment.Endocrine, metabolic & immune disorders drug targets · 2024
    Review
  8. Review
  9. Review
  10. Article
  11. Review
  12. Review
  13. Review
  14. Article
  15. Pancreatic Organoids for Regenerative Medicine and Cancer Research.Frontiers in cell and developmental biology · 2022
    Review
  16. Recent advances in tissue stem cells.Science China. Life sciences · 2021
    Review
  17. Article
  18. Review
  19. Article
  20. Pancreatic β-cell heterogeneity in health and diabetes: classes, sources, and subtypes.American journal of physiology. Endocrinology and metabolism · 2021
    Review

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 4 institutions in 2 countries.

Raewyn M SeabergDepartment of Medical Genetics and Microbiology, University of Toronto, Toronto M5S 1A8, Canada. raewyn.seaberg@utoronto.ca
Simon R Smukler
Timothy J Kieffer
Grigori Enikolopov
Zeenat Asghar
Michael B Wheeler
Gregory Korbutt
Derek van der Kooy
University of Toronto · CACold Spring Harbor Laboratory · USUniversity of Alberta · CAUniversity of British Columbia · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The clonal isolation of putative adult pancreatic precursors has been an elusive goal of researchers seeking to develop cell replacement strategies for diabetes. We report the clonal identification of multipotent precursor cells from the adult mouse pancreas. The application of a serum-free, colony-forming assay to pancreatic cells enabled the identification of precursors from pancreatic islet and ductal populations. These cells proliferate in vitro to form clonal colonies that coexpress neural and pancreatic precursor markers. Upon differentiation, individual clonal colonies produce distinct populations of neurons and glial cells, pancreatic endocrine beta-, alpha- and delta-cells, and pancreatic exocrine and stellate cells. Moreover, the newly generated beta-like cells demonstrate glucose-dependent Ca(2+) responsiveness and insulin release. Pancreas colonies do not express markers of embryonic stem cells, nor genes suggestive of mesodermal or neural crest origins. These cells represent a previously unidentified adult intrinsic pancreatic precursor population and are a promising candidate for cell-based therapeutic strategies.

Indexed as

AdultAnimalsCell Culture TechniquesCell DifferentiationCells, CulturedCloning, MolecularHumansInsulinInsulin SecretionIslets of LangerhansMaleMiceMultipotent Stem CellsNeuronsPancreasTissue EngineeringInsulin

Identifiers

PMID15322557
OpenAlexW2052721366

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.