Collaboration at St. Jude (IMAGE) St. Jude Children's Research Hospital Caption Scientists in the St. Jude Children's Research Hospital departments of Infectious Diseases, Structural Biology and Chemical Biology and Therapeutics joined forces to discover a promising new class of compounds for treatment of PKAN, a progressive neurodegenerative disease. Pictured left to right are Charles Rock, Ph.D., Stephen White, Ph.D., Richard Lee, Ph.D. and Suzanne Jackowski, Ph.D. Credit St. Jude Children's Research Hospital Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.