Scientist Quotes and aphorisms about kidney Robert Lanza ,, In fact when you combine stem cell technology with the technology known as tissue engineering you c... Joseph Murray Joseph Murray Thomas Sydenham Thomas R. Insel ,, Unlike the heart or kidney, which have a small, defined set of cell types, we still do not have a t... Eric Topol Francis Collins ,, The brain is the most complicated organ in the universe. We have learned a lot about other human or...