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The people behind the papers: Dae Seok Eom & David Parichy

Posted by on April 7th, 2017

Macrophages are usually associated with immunity, but have increasingly appreciated functions in development and homeostasis. This week we meet the authors of a recent Science paper that identified a role for macrophages in zebrafish stripe patterning, revealing a remarkable ‘relay’ mechanism whereby macrophages help one type of cell signal to another via cytoplasmic extensions. Postdoc[…]

In Development this week (Vol. 137, Issue 22)

Posted by on October 26th, 2010

Research highlights from the current issue of Development: Novel Hh targets fly in Hedgehog (Hh), a secreted morphogen, acts in a paracrine fashion to regulate tissue patterning during embryogenesis. Its tissue-specific effects are mediated by the transcription factor Cubitus interruptus (Ci), but how it exerts such effects is unclear. On p. 3887, Thomas Kornberg and[…]