Moving away from the midline: new developments for Slit and Robo.
In most tissues, the precise control of cell migration and cell-cell interaction is of paramount importance to the development of a functional structure. Several families of secreted molecules have been implicated in regulating these aspects of development, including the Slits and their Robo receptors. These proteins have well described roles in axon guidance but by influencing cell polarity and adhesion, they participate in many developmental processes in diverse cell types. We review recent progress in understanding both the molecular mechanisms that modulate Slit/Robo expression and their functions in neural and non-neural tissue.
Ypsilanti
Athena R
AR
INSERM, U968, Paris F-75012, France.
Zagar
Yvrick
Y
Chédotal
Alain
A
D000818:Animals; D002465:Cell Movement / Q000235:genetics*; D016764:Cell Polarity / Q000235:genetics*; D003599:Cytoskeleton / Q000235:genetics / Q000378:metabolism*; D004330:Drosophila / Q000235:genetics / Q000378:metabolism; D051379:Mice; D018345:Mice, Knockout; D009420:Nervous System / Q000378:metabolism*; D055495:Neurogenesis / Q000502:physiology*