Do We Need Small Molecule Inhibitors for the Immune Checkpoints?

Khaled Barakat^*

Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, Edmonton, AB, Canada

^*Corresponding Author: Khaled Barakat, Research Assistant Professor, University of Alberta, Faculty Of Pharmacy And Pharmaceutical Sciences, 02-20G Katz Centre, Edmonton, AB, T6G 2E1, Canada