Ionizing Radiation Induced Molecular Changes in Normal Fibroblasts and Tumor Cells Ph.D. Thesis Boglárka Schilling-Tóth Semmelweis University Doctoral School for Pathological Sciences Supervisors: Hargita Hegyesi, Ph.D, Géza Sáfrány, M.D., D.Sc. Opponents: Zoltán Marcsek M.D., Ph.D Zsombor Lacza M.D., Ph.D, Final Exam Committee Chairman: István Szilvási M.D., Ph.D, Csc., Members: József Lövey M.D., Ph.D, Mónika Csóka M.D. Ph.D, Budapest 2015