The primordial germ cells (PGCs) of a recently metamorphosed juvenile Synaptula hydriformis occur with somatic cells in the germinal epithelium of the gonad. As part of the epithelium, PGCs rest on a ...

We show that atypical PKCι, which plays a critical role in the establishment and maintenance of epithelial cell polarity, is genomically amplified and overexpressed in serous epithelial ovarian ...

Using a molecular cellular compass, individual cells in complex organisms know which way is up or down, in epithelial cells known as apical-basal polarity. Determining the orientation is essential for ...

The asymmetric localization of proteins in the plasma membrane domains of eukaryotic cells is a fundamental manifestation of cell polarity that is central to multicellular organization and ...

Photo Caption: A human melanoma cell exhibits a specific polarity which helps attaching to the endothelial layer of the blood vessel (ezrin stained in orange). After the word “cancer”, perhaps the ...

A gene called Prkci can point cells in the right direction, according to a new study in Developmental Biology. In the study, USC Stem Cell researcher In Kyoung Mah from the laboratory of Francesca ...