Beate Brand-Saberi is a Professor of Anatomy and Cell Biology and Head of the Department of Anatomy and Molecular Embryology at the Ruhr-University in Bochum, Germany. She has been a Visiting Professor at the Department of Life Sciences at the University of Lanzhou, China and at the Shanghai Jiao Tong University, China.Prof. Brand-Saberi initiated the international, interdisciplinary masters program on stem cell research at the Ruhr University, Bochum on which this textbook is based.