Lipids traditionally have been viewed as serving two functions: to form cellular membranes and to serve as energy stores. During the last two decades, a new role for lipids has taken center stage: lipids can act as signalling molecules. This book deals with a variety of lipids that have been shown to be messengers. Leading scientists explore all known lipid classes except steroid hormones. Researchers and educators in biochemistry as well as in molecular and cellular biology will appreciate this volume.

Scientists in lipid biochemistry research have increasingly recognized the role of lipids as signaling molecules, aside from their importance in forming cellular membranes and storing energy. This book provides the latest findings on a wide variety of complex lipids in cells that function either as intracellular or intercellular messengers. International investigators present current data on the most extensively studied examples of both intracellular and intercellular messengers generated from lipids, and describe their basic mechanisms, which also utilize receptors in the G-protein-coupled family. The in-depth discussions address such topics as lipid signaling for protein kinase C activation, phosphatidic acid and lyso-phosphatidic acid, ceramide as a messenger, bioactive properties of Sphingosine and structurally related compounds, platelet-activating factor and PAF-like mimetics, and prostaglandins and related compounds. Lipid Second Messengers is an up-to-date reference on developments in the expanding field of lipid-derived signals and will be of interest to biochemists, physiologists, pharmacologists, geneticists, and biologists.

"Crucible of Science" is the story of a unique laboratory at Washington University in St. Louis, and of Carl and Gerty Cori, the biochemists who established it. Carl and Gerty met and married at medical school in Prague in the 1920s. After graduation, they immigrated to the U.S. to escape deteriorating conditions in Europe. Carl soon received an offer from Washington University to become Pharmacology Chair, and the couple settled in St. Louis. Not only did both Coris go on to win the Nobel Prize, the laboratory they established at the University has since produced some of the most outstanding scientists the U.S. has ever seen. Six laboratory scientists also won Nobel Prizes; few, if any, laboratories can claim such an impressive record. The Coris themselves were instrumental in establishing the then new science of Biochemistry in the U.S. They applied chemical approaches to elucidating the transformations of compounds such as glucose in animal tissues and defined the enzyme BIOL15GENRthat carried out those transformations. Both scientists were extremely rigorous in designing their experiments and interpreting the results, a habit that ensured their findings were above question. This book examines the careers of both Coris and the other eminent scientists who trained in their laboratory. It notes the Coris' acceptance of women, Jews, and scientists from all over the world, unique during this time period. It analyzes those reasons why the laboratory was so successful in attracting the best trainees and producing premier scientists. Intended for scientists, science historians, and anyone interested in the history of science, "Crucible of Science" is a unique presentation of remarkable careers and personalities, examined within the context of the Coris' laboratory.