GONUTS has been updated to MW1.31 Most things seem to be working but be sure to report problems.
TableEdit
PMID:19261859
You don't have sufficient rights on this wiki to edit tables. Perhaps you need to log in. Changes you make in the Table editor will not be saved back to the wiki
See Help for Help on this wiki. See the documentation for how to use the table editor
| Citation |
Li, W, Ferguson, BJ, Khaled, WT, Tevendale, M, Stingl, J, Poli, V, Rich, T, Salomoni, P and Watson, CJ (2009) PML depletion disrupts normal mammary gland development and skews the composition of the mammary luminal cell progenitor pool. Proc. Natl. Acad. Sci. U.S.A. 106:4725-30 |
|---|---|
| Abstract |
Nuclear domains of promyelocytic leukemia protein (PML) are known to act as signaling nodes in many cellular processes. Although the impact of PML expression in driving cell fate decisions for injured cells is well established, the function of PML in the context of tissue development is less well understood. Here, the in vivo role of PML in developmental processes in the murine mammary gland has been investigated. Data are presented showing that expression of PML is tightly regulated by three members of the Stat family of transcription factors that orchestrate the functional development of the mammary secretory epithelium during pregnancy. Developmental phenotypes were also discovered in the virgin and pregnant Pml null mouse, typified by aberrant differentiation of mammary epithelia with reduced ductal and alveolar development. PML depletion was also found to disturb the balance of two distinct luminal progenitor populations. Overall, it is shown that PML is required for cell lineage determination in bi-potent luminal progenitor cells and that the precise regulation of PML expression is required for functional differentiation of alveolar cells. |
| Links |
PubMed PMC2660741 Online version:10.1073/pnas.0807640106 |
| Keywords |
Animals; Cell Differentiation; Epithelial Cells/cytology; Epithelial Cells/metabolism; Female; Gene Expression Regulation, Developmental; Mammary Glands, Animal/cytology; Mammary Glands, Animal/growth & development; Mice; Morphogenesis; Nuclear Proteins/deficiency; Nuclear Proteins/genetics; Nuclear Proteins/metabolism; STAT Transcription Factors/metabolism; Stem Cells/cytology; Stem Cells/metabolism; Transcription Factors/deficiency; Transcription Factors/genetics; Transcription Factors/metabolism; Transcription, Genetic; Tumor Suppressor Proteins/deficiency; Tumor Suppressor Proteins/genetics; Tumor Suppressor Proteins/metabolism |
| public |
| Cancel |
