In this TUMS TECH series, Dr. Mohammad Hossein Yazdi, Associate Professor of Pharmaceutical Biotechnology and Head of the Biotechnology Research Center at Tehran University of Medical Sciences, presents the activities and achievements of the center. The Biotechnology Research Center at Tehran University of Medical Sciences conducts applied research focused on nanobiotechnology, phage therapy, immunotherapy, and cancer, and converts the results into therapeutic and industrial products. Its major achievements include a bacteriophage collection, therapeutic nanoparticles, and industrial enzymes. The center is also involved in clinical trials in collaboration with hospitals and pharmaceutical companies, and is ranked among the top five biotechnology centers in Iran.