21-P017 Notch signaling in pulmonary epithelial cell differentiation
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چکیده
منابع مشابه
21-P017 Notch signaling in pulmonary epithelial cell differentiation
Axin2 loss, we are over-expressing a drug-stabilised b-catenin construct in wild-type skull osteoblast cultures, and in skull explant (calvarial) cultures. Using a drug-dependent b-catenin will allow us to investigate the threshold levels of Wnt signalling required for ossification and the stages at which the b-catenin signal is critical for osteoblast differentiation. Our findings from these i...
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PURPOSE Notch1 was previously shown to play a critical role in murine meibomian gland function and maintenance. In this study, we have examined the expression and activation of Notch pathway in human meibomian gland epithelial cells in vitro. METHODS An immortalized human meibomian gland epithelial cell (HMGEC) line was cultured under proliferative and differentiative conditions. Expression o...
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PURPOSE To identify the role of Notch signaling in the human corneal epithelium. METHODS Localization of Notch1, Notch2, Delta1, and Jagged1 in the human corneal epithelium was observed with the use of indirect immunofluorescence microscopy. Gene and protein expression of Notch receptors and ligands in human corneal epithelial cells was determined by RT-PCR and Western blot analysis, respecti...
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The mammalian adult gastric epithelium self-renews continually through the activity of stem cells located in the isthmus of individual gland units. Mechanisms facilitating stomach stem and progenitor cell homeostasis are unknown. Here, we show that Notch signaling occurs in the mouse stomach epithelium during development and becomes restricted mainly to the isthmus in adult glands, akin to its ...
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Results from lineage tracing studies indicate that precursor cells in the ventricles give rise to both cardiac muscle and conduction cells. Cardiac conduction cells are specialized cells responsible for orchestrating the rhythmic contractions of the heart. Here, we show that Notch signaling plays an important role in the differentiation of cardiac muscle and conduction cell lineages in the vent...
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ژورنال
عنوان ژورنال: Mechanisms of Development
سال: 2009
ISSN: 0925-4773
DOI: 10.1016/j.mod.2009.06.882