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Cited by 578

The DOI matches its Crossref record; 62 of the 62 references it cites were found in a registry or an index.

Notch signaling modulates proliferation and differentiation of intestinal crypt base columnar stem cells

Open access
VanDussen, Kelli L., Carulli, Alexis J., Keeley, Theresa M., Patel, Sanjeevkumar R., Puthoff, Brent J., Magness, Scott T., Tran, Ivy T., Maillard, Ivan, Siebel, Christian, Kolterud, Åsa, Grosse, Ann S., Gumucio, Deborah L., Ernst, Stephen A., Tsai, Yu-Hwai, Dempsey, Peter J., Samuelson, Linda C.·2012·Development

Abstract

Notch signaling is known to regulate the proliferation and differentiation of intestinal stem and progenitor cells; however, direct cellular targets and specific functions of Notch signals had not been identified. We show here in mice that Notch directly targets the crypt base columnar (CBC) cell to maintain stem cell activity. Notch inhibition induced rapid CBC cell loss, with reduced proliferation, apoptotic cell death and reduced efficiency of organoid initiation. Furthermore, expression of the CBC stem cell-specific marker Olfm4 was directly dependent on Notch signaling, with transcription activated through RBP-Jκ binding sites in the promoter. Notch inhibition also led to precocious differentiation of epithelial progenitors into secretory cell types, including large numbers of cells that expressed both Paneth and goblet cell markers. Analysis of Notch function in Atoh1-deficient intestine demonstrated that the cellular changes were dependent on Atoh1, whereas Notch regulation of Olfm4 gene expression was Atoh1 independent. Our findings suggest that Notch targets distinct progenitor cell populations to maintain adult intestinal stem cells and to regulate cell fate choice to control epithelial cell homeostasis.

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Crossref · 10.1242/dev.070763

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Metadata

Authors
VanDussen, K. L., Carulli, A. J., Keeley, T. M., Patel, S. R., Puthoff, B. J., Magness, S. T., Tran, I. T., Maillard, I., Siebel, C., Kolterud, Å., Grosse, A. S., Gumucio, D. L., Ernst, S. A., Tsai, Y.-H., Dempsey, P. J., & Samuelson, L. C.
Venue
Development
Published
2012-02-01
Volume
139
Issue
3
Pages
488-497
ISSN
  • 0950-1991 (ISSN-L)
  • 1477-9129
OpenAlex
W2111214065
Cited by
578
References
62
FWCI
8.46
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Notch signaling modulates proliferation and differentiation of intestinal crypt base columnar stem cells. https://app.cochat.ai/papers/10.1242/dev.070763
The paper
VanDussen, K. L., Carulli, A. J., Keeley, T. M., Patel, S. R., Puthoff, B. J., Magness, S. T., Tran, I. T., Maillard, I., Siebel, C., Kolterud, Å., Grosse, A. S., Gumucio, D. L., Ernst, S. A., Tsai, Y.-H., Dempsey, P. J., & Samuelson, L. C. (2012). Notch signaling modulates proliferation and differentiation of intestinal crypt base columnar stem cells. Development. https://doi.org/10.1242/dev.070763

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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.