Stem cells are undifferentiated cells that can divide to reproduce themselves. This book on stem cell biology discusses the application of the stem cells for various purposes such as tissue regeneration, limb/organ transplantation, blood generation, etc. Stem cell therapy and bone marrow transplantation are two effective treatments that harvest stem cells from particular areas. Diabetes, heart disease and spinal cord injury are major diseases that are treated through stem cells. This book is a complete source of knowledge on the present status of this important field. For all readers who are interested in stem cell biology, the case studies included in this book will serve as excellent guide to develop a comprehensive understanding.