A propos d'EuroStemCell

IMBA

Jürgen Knoblich is Deputy Director and a Senior Scientist at the Institute of Molecular Biotechnology of the Austrian Academy of Sciences (IMBA). In 2009 he was awarded the Wittgenstein Prize for his work on asymmetric cell division.

Centre for Stem Cell Biology, University of Sheffield

Prof. Andrews is Co-Director of the Centre for Stem Cell Biology at the University of Sheffield and leader of its Stem Cells and Cancer research group. The appearance of genetically abnormal cells aising from pluripotent stem cells in culture offers a unique model to study the initiation and progression of cancer cells. These models will allow the identification of critical genes which are responsible for the cancer-like properties of cells and may lead to novel strategies and therapies for treatment.

Centre for Genomic Regulation, Barcelona

Thomas Graf is Coordinator of the Differentiation and Cancer Programme at the Center for Genomic Regulation and an ICREA professor in Barcelona, Spain. His lab is interested in the role of transcription factors in hematopoiesis and leukemia, and how these regulators can induce trans-differentiation. Is blood cell differentiation a strictly hierarchical process or does more than one pathway exist for the formation of a given cell type? More specifically, how does a single transcription factor, C/EBPa, reprogram B-lymphocytes to become functional macrophages? During this process, what epigenetic changes are required to turn thousands of genes off and on, making a 'cell within a cell'? What are the common principles during induced transdifferentiation? Answering some of these questions will enhance our understanding of the connection between differentiation and cancer. They will also help designing new protocols for the controlled reprogramming of differentiated cells that might be useful for cell replacement therapies.



Read an interview with Thomas Graf by Monya Baker of Nature Stem Cell Reports (requires subscription): Cellular Identity and Transdifferentiation

Center for Regenerative Medicine University of Modena and Reggio Emilia

Professor De Luca, and his principal collaborator Graziella Pellegrini, have been involved in epithelial stem cell biology aimed at clinical application in regenerative medicine for over 20 years. Beside his work on the use of human epidermal stem cell cultures in life-saving treatment of massive full-thickness burns and in repigmentation of stable vitiligo and piebaldism, he established human limbal stem cell culture aimed at corneal regeneration in patients with severe limbal stem cell deficiency. This treatment leads to recovery of vision in patients with poor alternative options for therapy. Michele De Luca is currently coordinating the first (successful) ex-vivo epithelial stem cell-mediated gene therapy clinical trial for the gene therapy of junctional epidermolysis bullosa, a serious genetic skin disease. He is also studying molecular mechanisms regulating self-renewal, proliferative potential and clonal evolution of epithelial stem cells.

Read an interview with Michele De Luca.

Hans Clevers is Principal Investigator at the Hubrecht Institute for Developmental Biology and Stem Cell Research (KNAW) and the Princess Máxima Center for pediatric oncology and also Professor of Molecular Genetics at the UMC Utrecht and Utrecht University, and Oncode Investigator.

Clevers discovered how the Wnt signaling pathway dictates cell fate decisions during animal embryogenesis by controlling gene expression. Looking beyond embryogenesis, he unveiled the role of Wnt signaling in colon cancer and in its physiological counterpart, the self-renewing gut epithelium. Combining these insights, he described the generic stem cell marker gene Lgr5, which has identified multiple novel adult stem cell types. Against prevailing views, these stem cells could be expanded indefinitely as organoids: mini-organs that recapitulate healthy or diseased human tissue in a dish. Organoids are rapidly gaining ground as research tools in a wide range of scientific disciplines including basic developmental and cell biology, infectiology, toxicology and research on hereditary diseases and cancer.

Division of Regenerative Medicine, San Raffaele Scientific Institute of Milan

Dr Cossu is the director of the Division of Regenerative Medicine at the San Raffaele Scientific Institute of Milan. His group has been working for a number of years on the signals and mechanism that regulate the formation of skeletal muscle during embryonic development and, after birth, when the muscle tissue is damaged as a result of an injury or a primary myopathy. He has developed a cell therapy protocol for muscular dystrophy.

Daniel Besser studied biology at the Freie Universität Berlin and obtained his diploma in 1990. He received his PhD in 1996 from the university of Basel with a thesis from the Friedrich-Miescher-Institute, Basel on signal transduction in the gene regulation of urokinase-type plasminogen activator. He worked at Rockefeller University, New York until 2004 in the laboratories of Hidesaburo Hanafusa and James E. Darnell on Stat3 signaling and the function of c-Src; and from 2002 on pluripotency in embryonic stem cells in the lab of Ali H. Brivanlou. He has been leader of a research group at the Max-Delbrück-Center for Molecular Medicine in Berlin until 2011 focusing his research on signal transduction mechanisms in human and murine embryonic stem cells.

Since 2012 he is managing director of the German Stem Cell Network (GSCN). The GSCN is fostering national and international scientific communications, as well as developing outreach programs for schools and the general public in Germany.

Cardiff University

Repair-HD

Professor Anne Rosser heads the South Wales clinical neurology service for HD as consultant neurologist. She chairs the UK HD research network and the UK arm of the European HD Network, and serves on the Scientific Advisory Committee of the global project Enroll-HD. As a scientist, Professor Rosser co-directs the Brain Repair Group in the Cardiff University School of Biosciences with particular responsibility for neural stem cell studies, and is the clinical director of the Cardiff Foetal Tissue Bank.

Paolo De Coppi is a Consultant Paediatric Surgeon at Great Ormond Street Hospital (GOSH), and Reader and Head of Stem Cells and Regenerative Medicine at the UCL Institute of Child Health in London.

He has been an Honorary Professor at the Katholieke Universiteit Leuven, Belgium, since 2013, an Adjunct Assistant Professor at the Wake Forest Institute for Regenerative Medicine, Wake Forest University in Winston-Salem, North Carolina, since 2009 and an Honorary Assistant Professor in Paediatric Surgery at the University of Padua, Italy, since 2005. He co-ordinates the EU Horizon2020 funded stem cell research consortium - INTENS which aims to aims to make a functional reconstructed bowel for people with Short Bowel Syndrome.

Stem Cells Australia

A/Prof Megan Munsie combines her extensive technical expertise with an interest and understanding of the complex ethical, social and regulatory issues associated with stem cell science. Megan heads the Education, Ethics, Law & Community Awareness Unit at the Australian Government funded Stem Cells Australia initiative. Megan is a member of an international research team that is exploring community expectation in relation to stem cell science, and in particular ‘stem cell tourism’. Over the last decade, Megan has contributed to the development of relevant policy in Australia and co-authored educational resources for the public and health professionals. In addition to having worked for over fifteen years in the Australian stem cell field, Megan also has more than ten years experience as an embryologist in IVF clinics around Australia.

Megan has a Bachelor of Applied Science from QUT, a Masters in Reproductive Sciences and a PhD from Monash University. It was during her PhD in 2000, in which she was the first person to demonstrate that stem cells could be made from ‘cloned' mouse embryos, that Megan saw the real need for scientists to engage with regulators and the public.

Faculty of Medicine, Lund University, Sweden

Göran Hermerén has been Professor of Medical Ethics at the Faculty of Medicine, Lund University, Sweden, since 1991. He has also held the position of Professor of Philosophy, Lund University, since 1975 and he was Professor of Philosophy of Science and Humanities, Umeå University from 1970-75. He is co-ordinator of the EU-funded research project Europriorities and is involved in several other EU-funded projects. He has published and edited books on research ethics as well as papers on ethical problems (mainly medical ethics) in international periodicals. Current research and teaching interests include ethical aspects of gene testing and stem cell research.