p53 Mediated Suppression of Normal and Malignant Mammary Stem Cell Self- Renewal Amanda K. Paulson Sponsor: Dr. Max Wicha Cosponsor: Dr. Ken Cadigan Comprehensive Cancer Center, Department of Internal Medicine, University of Michigan, Ann Arbor, MI 48109 USA E-mail: paulsona@umich.edu Phone: (734) 647-9923 Fax: (734) 647-9480