FROM ONE CELL

Cell research has the potential to unlock a new generation of treatments, according to a leader in the field.

Medical research is a series of small steps, each one building on the lessons learned before. This is the story that gastroenterologist Stanger, who combines cutting-edge research with clinical work, tells in this book. Embryos have long been recognized as the initial phase of life, but they raise the intriguing questions of how cells multiply, how they differentiate and coalesce to form organs, and how they eventually die. Through a series of biographical sketches, Stanger traces the gradual development of the knowledge base, including the unlocking of the connection between cells and genes. Ingenious experiments with frogs and flies provided an understanding of hereditary characteristics and mutations. Many of the breakthroughs came from strange places, such as studies of radiation poisoning, the structure of viruses, and the way that tumors grow. The discovery of DNA was a crucial step, and it paved the way for genetic engineering. Stanger has a particular interest in regenerative medicine, an emerging field that owes much to an understanding of embryo development. It uses cell-based procedures to repair damaged organs, potentially even spinal cords. There are also applications in the treatment of cancer and cognitive decline. The author also highlights important research into the development and transplantation of organs grown artificially. Stanger emphasizes that there is a long way to go, but the potential is huge. Due to the subject matter, parts of the book are complex and require a close reading, but there is a useful glossary of terms, and Stanger does his best to avoid jargon. Ultimately, the author delivers an informative package of how this field of medicine has developed and where it might be going.

An authoritative account of a critical area of medical research and the promises it holds.