Delineation of the mechanisms that establish and maintain the polarity of epithelial tissues is essential to understanding morphogenesis, tissue specificity and cancer. Three-dimensional culture assays provide a useful platform for dissecting these processes but, as discussed in a recent study in BMC Biology on the culture of mammary gland epithelial cells, multiple parameters that influence the model must be taken into account.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2871524 | PMC |
http://dx.doi.org/10.1186/jbiol213 | DOI Listing |
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