A role for the cytoskeleton in prolactin-dependent mammary epithelial cell differentiation
Journal of Cell Science, ISSN: 0021-9533, Vol: 117, Issue: 2, Page: 271-280
2004
- 41Citations
- 19Captures
- 1Mentions
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Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Metrics Details
- Citations41
- Citation Indexes41
- 41
- CrossRef40
- Captures19
- Readers19
- 19
- Mentions1
- News Mentions1
- News1
Most Recent News
Establishment of a 3D cell culture model of primary bovine mammary epithelial cells extracted from fresh milk
FULL TEXT Received: 24 February 2017 /Accepted: 14 May 2017 /Published online: 22 June 2017 / Editor: Tetsuji Okamoto © The Society for In Vitro
Article Description
The function of exocrine glands depends on signals within the extracellular environment. In the mammary gland, integrin-mediated adhesion to the extracellular matrix protein laminin co-operates with soluble factors such as prolactin to regulate tissue-specific gene expression. The mechanism of matrix and prolactin crosstalk and the activation of downstream signals are not fully understood. Because integrins organize the cytoskeleton, we analysed the contribution of the cytoskeleton to prolactin receptor activation and the resultant stimulation of milk protein gene expression. We show that the proximal signalling events initiated by prolactin (i.e. tyrosine phosphorylation of receptor and the associated kinase Jak2) do not depend on an intact actin cytoskeleton. However, actin networks and microtubules are both necessary for continued mammary cell differentiation, because cytoskeletal integrity is required to transduce the signals between prolactin receptor and Stat5, a transcription factor necessary for milk protein gene transcription. The two different cytoskeletal scaffolds regulate prolactin signalling through separate mechanisms that are specific to cellular differentiation but do not affect the general profile of protein synthesis.
Bibliographic Details
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=1642421321&origin=inward; http://dx.doi.org/10.1242/jcs.00855; http://www.ncbi.nlm.nih.gov/pubmed/14676278; https://journals.biologists.com/jcs/article/117/2/271/27950/A-role-for-the-cytoskeleton-in-prolactin-dependent; https://dx.doi.org/10.1242/jcs.00855; https://jcs.biologists.org/content/117/2/271
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