Does sonic hedgehog signalling pathway regulate apoptosis through Smo protein in human umbilical vein endothelial cells?
The Shh signalling pathway plays a role in regulating endothelial cell apoptosis in a Smo-dependent manner.
These results are consistent with suggestions that individual members of muscle groups are capable of differential activity and that for at least some muscles, such differential activity may exist within subvolumes of individual muscles.