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Adult insulin- and glucagon-producing cells differentiate from two independent cell lineages

Open access
Herrera, Pedro Luis·2000·Development

Abstract

To analyze cell lineage in the pancreatic islets, we have irreversibly tagged all the progeny of cells through the activity of Cre recombinase. Adult glucagon (α) and insulin (β) cells are shown to derive from cells that have never transcribed insulin or glucagon, respectively. Also, the β-cell progenitors, but not α-cell progenitors, transcribe the pancreatic polypeptide (PP) gene. Finally, the homeodomain gene PDX1, which is expressed by adult β-cells, is also expressed by α-cell progenitors. Thus the islet α- and β-cell lineages appear to arise independently during ontogeny, probably from a common precursor.

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Metadata

Authors
Herrera, P. L.
Venue
Development
Published
2000-06-01
Volume
127
Issue
11
Pages
2317-2322
ISSN
  • 0950-1991 (ISSN-L)
  • 1477-9129
OpenAlex
W2136585808
Cited by
672
References
0
FWCI
23.90
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Adult insulin- and glucagon-producing cells differentiate from two independent cell lineages. https://app.cochat.ai/papers/10.1242/dev.127.11.2317
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Herrera, P. L. (2000). Adult insulin- and glucagon-producing cells differentiate from two independent cell lineages. Development. https://doi.org/10.1242/dev.127.11.2317

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.