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Cited by 213

The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.

Impaired Notch Signaling Promotes De novo Squamous Cell Carcinoma Formation

Open access
Proweller, Aaron, Tu, Lili, Lepore, John J., Cheng, Lan, Lu, Min Min, Seykora, John, Millar, Sarah E., Pear, Warren S., Parmacek, Michael S.·2006·Cancer Research

Abstract

Signaling through Notch receptors in the skin has been implicated in the differentiation, proliferation, and survival of keratinocytes, as well as in the pathogenesis of basal cell carcinoma (BCC). To determine the composite function of Notch receptor–mediated signaling in the skin and overcome potential redundancies between receptors, conditional transgenic mice were generated that express the pan-Notch inhibitor, dominant-negative Mastermind Like 1 (DNMAML1), to repress all canonical [CBF-1/Suppressor of hairless/LAG-1 (CSL)–dependent] Notch signaling exclusively in the epidermis. Here, we report that DNMAML1 mice display hyperplastic epidermis and spontaneously develop cutaneous squamous cell carcinoma (SCC) as well as dysplastic precursor lesions, actinic keratoses. Mice expressing epidermal DNMAML1 display enhanced accumulation of nuclear β-catenin and cyclin D1 in suprabasilar keratinocytes and in lesional cells from SCCs, which was also observed in human cutaneous SCC. These results suggest a model wherein CSL-dependent Notch signaling confers protection against cutaneous SCC. The demonstration that inhibition of canonical Notch signaling in mice leads to spontaneous formation of SCC and recapitulates the disease in humans yields fundamental insights into the pathogenesis of SCC and provides a unique in vivo animal model to examine the pathobiology of cutaneous SCC and for evaluating novel therapies. (Cancer Res 2006; 66(15): 7438-44)

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Metadata

Authors
Proweller, A., Tu, L., Lepore, J. J., Cheng, L., Lu, M. M., Seykora, J., Millar, S. E., Pear, W. S., & Parmacek, M. S.
Venue
Cancer Research
Published
2006-08-01
Volume
66
Issue
15
Pages
7438-7444
ISSN
  • 0008-5472 (ISSN-L)
  • 1538-7445
OpenAlex
W2140357331
Cited by
213
References
2
FWCI
9.30
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Impaired Notch Signaling Promotes De novo Squamous Cell Carcinoma Formation. https://app.cochat.ai/papers/10.1158/0008-5472.can-06-0793
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Proweller, A., Tu, L., Lepore, J. J., Cheng, L., Lu, M. M., Seykora, J., Millar, S. E., Pear, W. S., & Parmacek, M. S. (2006). Impaired Notch Signaling Promotes De novo Squamous Cell Carcinoma Formation. Cancer Research. https://doi.org/10.1158/0008-5472.can-06-0793

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