Sherif Mohamed El-Refai is a current PhD student in pharmaceutical sciences at the University of Kentucky, where he focuses his studies on clinical and experimental therapeutics. Sherif Mohamed El-Refai also conducts oncology research at the University of Kentucky Hospital, which is home to the Markey Cancer Center. To develop innovative ways to fight lung cancer, the Markey Cancer Center and the University of Kentucky are currently sponsoring a number of lung cancer trials.