Master in Biophysics, Bucharest University, 1976. Doctor of Philosophy in Cellular and Molecular Biology, Romanian Ministry Education and Research, 1993.
Teacher High School, Bucharest, 1976—1979. Principal investigator Institute Cell. Biological Pathol., since 1979.
Head laboratory Institute Cell. Biological Pathol. N. Simionescu, Bucharest, since 1985. Executive director Advanced Study School for Biomedical Postgraduate, Doctor of Medicine and Doctor of Philosophy students, Bucharest, since 2000.
Member organizing committee International Workshop Cardiovasc. Dysfunctions in Hyperlipidemia and Diabetes, Bucharest, 2002—2004, Meeting of The Cost Action B 17 Working Group Cardiovasc. Dysfunctions, Bucharest, 2002.
Member science council Institute Cell. Biological Pathol. N. Simionescu, Bucharest, since 1983. Member of European Life Science Organization, European Society for Cell Biology, Romanian Society for Cell Biology (secretary for Bucharest organization since 1995, Constantin Velican award 1994, Maya and Nicolae Simionescu award 1999), Romanian Academy (associate).
Married Octavian Alexandru Sima, July 9, 1988. Children: Ion Nistor, Ana Claudia.