LOS ANGELES, California, May 12 (TNSjou) -- The University of Southern California Keck School of Medicine issued the following news release: * * * USC researchers launch study of the most complex lab-grown kidney structures A $2.1 million grant from CIRM supports the new project designed to understand how mature lab-grown kidney structures, which combine the kidney's filtering and urine-collecting components, can improve the study of disease and development of therapies. A team led by USC Stem Cell scientist Zhongwei Li, PhD, has produced s more PR