Also disclosed and claimed are the inhibitors and stimulators of stem cell proliferation.STEPHEN D. WOLPEIRENA TSYRLOVA
Pat. No. 7,718,657, which claims the benefit of U.S. provisional patent application No. 60/751,118, filed Dec. 16, 2005, all of which are incorporated herein by reference. The invention relates to certain substituted urea derivatives, particularly to certain chemical entities that selectively...