Subhas C. Kundu, PhD, is a Research Coordinator and former European Research Area Chair and Professor at the 3B´s Research Group, I3Bs – Institute on Biomaterials, Biodegradables and Biomimetics of the University of Minho, Portugal. His research interests include silk biomaterial matrices for biomedical applications, including 3D in vitro cancer models for investigating tumour growth and progression. In addition, he is using natural-based biomaterials for 3D cancer modelling and drug screening.