Firdos Alam Khan is Professor and Chairman, Department of Stem Cell Biology, Institute for Research and Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia. Currently, Professor Khan is studying the role of different nanomaterials and biomaterials in stem cell differentiation into neuronal cells and also in cancer treatment. Professor Khan has been elected as Fellow of the Royal Society of Biology (FRSB), UK.