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Displaying posts with the tag: epidermis [Clear Filter]

Polarizing morphogenesis: epithelia dance the polonaise

Posted by on June 13th, 2018

The story behind our recent paper: Counter-rotational cell flows drive morphological and cell fate asymmetries in mammalian hair follicles. Maureen Cetera, Liliya Leybova, Bradley Joyce & Danelle Devenport, Nature Cell Biology.    Planar cell polarity (PCP) is a fascinating biological problem because it spans such vast biological scales, from nanometers to meters of spatial organization. When[…]

The people behind the papers – Cathy Pichol-Thievend, Natasha Harvey & Mathias Francois

Posted by on May 22nd, 2018

The vertebrate lymphatic vascular network provides crucial circulatory and immune functions but its developmental origin has been a contentious issue, in particular the question of whether lymphatic endothelial cells have an exclusively venous origin. A new paper in Development addresses this issue in the dermis of the mouse embryo. To find out more about the[…]

Understanding cell- and tissue-level decision-making – a tense and crowded situation in the skin!

Posted by on February 23rd, 2018

The story behind our paper: Yekaterina A. Miroshnikova*, Huy Q. Le*, David Schneider*, Torsten Thalheim, Matthias Rübsam, Nadine Bremicker, Julien Polleux, Nadine Kamprad, Marco Tarantola, Irène Wang, Martial Balland, Carien M. Niessen, Joerg Galle & Sara A. Wickström. Adhesion forces and cortical tension couple cell proliferation and differentiation to drive epidermal stratification. Nature Cell Biology 20, p69–80[…]

In Development this week (Vol. 138, Issue 3)

Posted by on January 4th, 2011

Here are the research highlights from the new issue of Development: Wnt/PCP signalling, microtubules and gastrulation During vertebrate gastrulation, convergence and extension (C&E) movements shape the germ layers to form the anterioposteriorly elongated body axis of vertebrate embryos. Non-canonical Wnt/planar cell polarity (Wnt/PCP) signalling regulates C&E by polarising the morphology and behaviour of cells, which[…]