Dr. Irena Marjanović is an Assistant Research Professor at the Institute of Molecular Genetics and Genetic Engineering, University of Belgrade. Her research focuses on the molecular-genetic basis of rare diseases and hematological malignancies, identifying genetic markers for diagnosis, risk assessment, and personalized therapy. She applies next-generation sequencing technologies, bioinformatics, and data analysis to study diseases such as acute and chronic leukemias, pediatric CNS tumors, aplastic anemia, and epilepsy. Her work aims to advance personalized medicine in clinical practice. Within the InnoThyroGen project, Dr. Marjanović contributes to Work Packages 1, 5, and 6.