Research laboratories in various countries are constantly endeavouring to improve the existing and to create new biological objects to simulate various human diseases. Immunodefi cient mice with transplanted human functional cells and tissues, as well as transgenic animals with the relevant human genes integrated in their genome — i. e. humanized mice — are increasingly used as test systems in biomedical studies. Humanized mouse models are constantly being improved to fi nd application in studies investigating human biological reactions and identifying the pathogenetic mechanisms behind a wide range of diseases, or as preclinical tools for medicine testing. In particular, such animals play an increasingly important role both in studies of human-specifi c infectious agents, cancer biology research and in the development of new antitumour agents. In addition, humanized mice are increasingly used as translational models in many areas of clinical research, including transplantology, immunology and oncology. Ultimately, the use of humanized animals can lead to the introduction of a truly personalized medicine into clinical practice. In this review, we discuss modern advances in the creation and use of humanized mice, emphasizing their usefulness for the pathogenesis study, as well as the development of new methods for human cancer treatment.
New benzenesulphonohydrazide derivatives as potential antitumour agents
