Purine and Pyrimidine Metabolism in Man V Part B: Basic Science Aspects

At the same time the study of purine metabolism has become an integral feature of immunology. The importance of purines in clinical oncology was first demonstrated with the synthesis by George Hitchings of 6-mercaptopurine. Its continuing impact on hematology and oncology is seen throughout these volumes, particularly in the effects of inhibition of adenosine deaminase on T cells and on T cell leukemia. This publication has implications for internal medicine, pediatrics, urology, biochemistry, immunology, genetics, hematology, and oncology. Modern molecular biology and techniques involving recombinant DNA were evident in papers on HPRT and on adenosine deaminase, as well as in studies on APRT and UMP synthase. The genes for HPRT, adenosine deaminase and puine nucleoside phosphorylase have been cloned. The background for ultimate approaches to gene therapy in man was provided in papers from Dr.