Tayfun ÖzçelikView profile
Professor
Professor Tayfun Özçelik serves as Dean of the Faculty of Science at Bilkent University, where he chairs the Department of Molecular Biology and Genetics. A distinguished human geneticist, his career spans foundational work in identifying genes for inherited disorders and pioneering DNA identification in Turkish judiciary systems. He has led diagnostic genetics laboratories at both Istanbul and Bilkent Universities. 1986: MD, İstanbul University Medical School Postdoctoral: Physiology (Munich), Human Genetics (Yale), Howard Hughes Medical Institute (Stanford) His research focuses on molecular characterization of inherited disorders including Prader-Willi syndrome, Charcot-Marie-Tooth disease, and Parkinson’s. Current projects examine complex phenotypes like obesity and polycystic ovarian syndrome through genetic mapping and reverse phenotyping in consanguineous families. Recent work explores type I IFN immunity in severe COVID-19 cases. Key scientific contributions include discoveries of SNRPN for PWS, PMP22 for CMT1A, and HTRA2 for Parkinson’s. His lab also identified genes VLDLR , WDR81 , and ATP8A2 linked to cerebellar hypoplasia. Scientific Awards TÜBİTAK Young Investigator Award (1996) Bayındır Medical Award (2006) TÜBİTAK Science Award (2012) Dr. Özçelik has advised numerous graduate students and collaborates internationally, particularly with Rockefeller University. His work extends to X chromosome inactivation patterns in autoimmune diseases and establishing genomic medicine infrastructure in Turkey.





