Life Itself: Exploring the Realm of the Living Cell - Couverture rigide

Rensberger, Boyce

Couverture rigide

ISBN 10 : 0195108744 ISBN 13 : 9780195108743

Editeur : Oxford University Press Inc, 1997

Synopsis

In Life Itself, Boyce Rensberger, science writer for The Washington Post, takes readers to the frontlines of cell research with some of the brightest investigators in molecular, cellular, and developmental biology. Virtually all the hottest topics in biomedical research are covered here, such as how do cells and their minute components move? How do the body's cells heal wounds? What is cancer? Why do cells die? And what is the nature of life? Readers discover that - contrary to what we may have concluded from pictures in our high school textbooks - cells teem with activity and that, inside, they "are more crowded with components than the inside of a computer." We learn that scientists now know of at least ten molecular motors that move things about inside the cell - in most cells, this motion is short because the cell is tiny, but in the single-celled nerve fibers that run from the base of the spinal cord to the toes (measuring three or four feet in an adult human), transported molecules can take several days to make the trip. Rensberger describes the many fascinating kinds of cells found in the body, from "neural crest cells" (early in embryonic development, these cells crawl all over the embryo to the sites where they will pursue their fate - as nerve cells, or cartilage, or skin), to "dust cells" (nomadic cells in the lung that swallow and store indigestible particles, then migrate to the gullet where they themselves are swallowed and digested), to "natural killer cells" (millions of which roam the body looking for cancerous cells). We meet many of the scientists who have pioneered cell research, such as Rita Levi-Montalcini - an Italian who, shut out of her lab during World War II,continued to experiment in her bedroom at home, making the discovery ("nerve growth factor") for which she won the Nobel Prize - and American Leonard Hayflick, who discovered that all human cells (except cancer cells) invariably die after about fifty divisions. Rensberger also pr

A propos du livre

Présentation de l'éditeur

In Life Itself, Boyce Rensberger, science writer for The Washington Post, takes readers to the frontlines of cell research with some of the brightest investigators in molecular, cellular, and developmental biology. Virtually all the hottest topics in biomedical research are covered here, such as how do cells and their minute components move How do the body's cells heal wounds? What is cancer? Why do cells die? And what is the nature of life? The solutions to the most pressing challenges facing scientists today -- from the efforts to conquer disease to the quest to understand life itself -- will be found in the innermost workings of the cell. In Life Itself, Rensberger paints a colourful and fascinating portrait of modern research in this vital area, an account which will enthrall anyone interested in state-of-the-art science or the incredible workings of the human body.

Revue de presse

Life Itself is a wonderfully readable digest of everything currently known about the mechanisms by which living cells perform their myriad tasks. (The New York Times Book Review)

An elegant, authoritative, yet felicitously written book that will appeal to anyone who is interested in how cells work....a compelling portrait of terrestrial life in its many guises. (New Scientist)

Détails de l'édition

• Éditeur: Oxford University Press Inc
• Date d'édition: 1997
• Langue: anglais
• ISBN 10: 0195108744
• ISBN 13: 9780195108743
• Reliure: Relié
• Nombre de pages: 301
• Coordonnées du fabricant: non disponible
• Personne responsable: non disponible