Izabela Mlynarczuk-Biały, MD, PhD, DSc, is an Associate Professor at the Medical University of Warsaw (Department of Histology and Embryology) and a member of the College of Family Physicians in Poland who runs a General Practice. She conducts research in histology, cytology and cancer. Her current research interests are tumor cell biology, especially the role of the ubiquitin–proteasome system, and TPPII and entosis in cancers. orcid.org/0000-0002-5192-6415.