In the second edition of the competition organized by the Polish Genetic Society for the best original work and doctoral thesis in the field of genetics from 2023, the doctoral thesis of Dr. Monika Drobna-Śledzińska entitled: “Identification of miRNA-mRNA interactions in the pathogenesis of childhood T-cell acute lymphoblastic leukemia (T-ALL)”, performed under the supervision of Dr. hab. Małgorzata Dawidowska, won the 2nd Prize in the Specialty of Human Genetics.