A lecturer at the College of Dentistry, Al-Qadisiyah University, participates in the discussion of a doctoral thesis at the College of Science, Al-Qadisiyah University. Assistant Professor Dr. Rana Mishaal Salem participated in the discussion committee of the doctoral thesis of the researcher (Mohammed Sareem Hamza) in the Department of Life Sciences, entitled (Investigation of the staphyloxanthin as antibacterial and anticancer). The thesis was held on Monday, September 8, 2025, in the presence of a distinguished group of professors. We wish the student, the supervisor, and the distinguished members of the discussion committee all the best and success. We sincerely wish everyone continued progress and excellence.