Group Members
Post Doctoral Researchers

Maria joined the Stem Cells Laboratory early 2024 as a postdoctoral researcher. She obtained a Pharmacy degree from the University of Patras in 2016, followed by a PhD studentship with integrated study in optical medical imaging with healthcare innovation and entrepreneurship at the University of Edinburgh and Strathclyde University, Scotland, UK (2020). After her doctoral studies and until she joined the Stem Cells Lab, Maria worked in the pharmaceutical industry (Roche in Zurich, Ichnos Sciences in Lausanne, Switzerland) as a Research Intern and later as a Principal Scientist, leading tumor immunotherapy research and development projects. Throughout her research experience, she has been focusing on the mechanisms underlying the appearance of cancer as well as the development of therapeutics. Her current interests are the investigation of the connection between cell cycle defects and tumor development, specializing in the detection of cancer stem cells in animal models.

Iro graduated from the Department of Biochemistry and Biotechnology at the Un. Of Thessaly (Greece) at 2007. She completed her master studies on Biomedicine in Uppsala (Sweden) and then she joined the lab of S. Taraviras at the Patras University (Greece), where she obtained her PhD in replication licensing regulation in stem cells. As a postdoc at the Wellcome Sanger Institute (UK) she made a field transition, focusing in cancer genomics. Supported by a Marie Sklodowska-Curie fellowship for Postdoctoral Researchers, Iro returned to the University of Patras to study gene dependencies in replication defective colorectal cancer. Using a combination of CRISPR-based gene editing in genome-wide level and functional approaches in cell lines and mouse models, Iro aims to identify candidate-genes with possible applications in cancer therapy.

Konstantina graduated from the University of Patras with a Bachelor’s degree in Biology, joining the lab of Prof. Taraviras for her final year thesis. She then remained in the lab for her Master’s in Biomedical Sciences, and her PhD, working on reprogramming of murine cortical astrocytes into functional ependymal cells as a potential treatment of hydrocephalus. After completing her PhD in 2022, she continued her work in the lab as a post-doctoral researcher.
Doctoral Students

Maria obtained her Bachelor’s Degree from the Department of Pharmacy of University of Patras in 2017 where she carried out her diploma thesis in the laboratory of Molecular Biology and Immunology of the aforementioned Department. Afterwards, Maria pursued her Master’s degree in the postgraduate study programme “Biomedical Sciences” of the Medical School of the same University specializing in the field of “Stem Cells and Regenerative Medicine”. She conducted her thesis regarding the regulation of DNA replication licensing of neural stem cells during early and mid corticogenesisin the lab of Prof. Stavros Taraviras. Currently, she is studying the role of inflammation signaling triggered by genomic instability in colon cancer progression in the context of her doctoral thesis under the supervision of Prof. Stavros Taraviras.

Giorgos is a PhD student that joined the laboratory in 2023. He has completed his Bachelor of Science in General Biology in the University of Ioannina, Greece and his Master of Science in Medical genetics and genomics, in the University of Glasgow. His current project in our laboratory is focused on the molecular mechanisms through which GemC1 mediates reprogramming towards the ependymal lineage. Depending on our team’s latest results the project aims to identify the gene network and the cofactors that GemC1 interacts with to successfully reprogram cells into fully differentiated ependymal cells.

Despoina graduated with Honors in Biological Sciences from the University of Surrey in 2020. Her focus was on restoring peroxisomal biogenesis in genetically rescued Zellweger cell lines. During that time, she also undertook an Erasmus internship at Utrecht University studying the neurobiology of social play behavior in adolescent mice. She then completed a Master’s degree in Molecular Biomedicine at the National & Kapodistrian University of Athens Medical School in 2022, investigating RNA Pol II fate upon UV lesion recognition in normal and Cockayne syndrome cells for her MSc thesis under Dr. Maria Fousteri’s supervision. After a year as a Clinical Research Associate, Despoina is currently pursuing her Ph.D. at the Stem Cell Laboratory, University of Patras. Her research, supervised by Dr. Stavros Taraviras, delves into elucidating the role of Geminin family proteins’ interactions for efficient cellular reprogramming to ependymal lineage.

Anna obtained her Bachelor’s degree in Biology from the University of Sheffield in 2022. She continued her studies at the University of Cambridge and Cambridge Stem Cell Institute, where she conducted her Master’s thesis on ESC-derived midbrain dopaminergic neurons and their potential as therapy for Parkinson’s disease. In 2023, she joined Stem Cell Laboratory at the University of Patras as Research Assistant under the supervision of Prof. Stavros Taraviras, and a year later started her PhD at the lab. She works on unraveling the role of Geminin family proteins in the generation of rare cell populations in the subventricular zone of the hydrocephalic murine brain.

Lydia obtained a bachelor’s degree in Biology from the University of Patras in 2023. Her thesis involved the study of resistance mechanisms exploited by cancer cells against chemotherapeutic drugs. She then pursued post-graduate studies in the Department of Pharmacy at the University of Patras and earned a master’s degree in Drug Discovery & Development in 2025. Her research aimed to elucidate angiogenic pathways in order to establish novel anti-angiogenic approaches in cancer treatment. She joined the Stem Cells Laboratory in 2025 as a PhD Candidate under the supervision of Prof. Stavros Taraviras. Her work focuses on the genetic interactions of Cdt1 that lead to cancer cell survival and the identification of targets for the development of novel anti-cancer therapeutic approaches against tumors overexpressing Cdt1.
MSc Students
Anna graduated from the Department of Biology in the University of Patras in 2021. During the last year of her undergraduate studies she conducted her thesis in Dr. Taraviras’ lab, where she studied “The role of GemC1 in the development of the murine diencephalon during embryogenesis”. She has currently enrolled in the Postgraduate Study Program “Biomedical Sciences”, in the Department of Medicine of the University of Patras, where she specializes in the field of “Stem Cells and Regenerative Medicine”. Her thesis investigates “The role of GemC1 in the developing murine hippocampus.
Thomas graduated from the Department of Pharmacy of the University of Patras (UoP) in 2022. Currently Thomas is a student of the “Biomedical Sciences” Master program at the Medical School of UoP. He is conducting his thesis at the Physiology Lab under the supervision of Dr. Stavros Taraviras. His research work focuses on studying the role of Geminin in colon carcinogenesis.
Maria is a graduate of the Department of Pharmacy of the University of Patras in 2020. She is currently a student of the master program “Biomedical Sciences” of the Department of Medicine of the University of Patras. She conducts her thesis in Prof. Taraviras’ laboratory investigating the enhancement of ependymal cell reprogramming on mouse embryonic stem cells and radial glial cells.
Maira graduated from the Department of Chemistry of the University of Patras and is now a Master’s student of the program “Biomedical Sciences” at the School of Medicine of the University of Patras. Her research work focuses on the exploration of ependymal cells in the aqueduct and the 3rd and 4th ventricle of the brain in McIdas-deficient mice.
Adamantia graduated from the Department of Biology of the University of Patras in 2023. She is currently a postgraduate student at the Interdepartmental Postgraduate Programme “Life Sciences Informatics” (LSI) of the Departments of Medicine, Computer Engineering and Informatics, Pharmacy and Biology of the University of Patras. She has selected the Direction “Bioinformatics”. She is conducting her thesis in Prof. Taraviras laboratory whose title is “Study of Foxj1, c-Myb and p73 gene expression in HEK293T embryonic kidney cells after ectopic expression of GemC1 and E2F5 and correlation of SWI/SNF and GemC1 using bioinformatics tools”.
Research Assistants

Panagiota earned her Bachelor’s degree in Biology from the University of Patras, graduating as a scholar, and subsequently completed a Master’s degree in “Biological Sciences: Research and Applications” at the same institution. She has engaged in research projects focusing on the analysis of Tawny Owl pellets and the occurrence and behavior of dormice in protected areas. Additionally, she contributed to a research initiative involving the cloning and evaluation of cannabis cultivars for medical applications. In 2024, she joined the Stem Cell Laboratory at the University of Patras, where she now serves as a Research Associate