Deoxycytidine kinase (dCK) is an enzyme that is encoded by the DCK gene in humans. Specifically, dCK mainly phosphorylates deoxycytidine (DC) and converts DC into deoxycytidine monophosphate. Mall molecule dCK inhibitor can combine pharmacological disturbance of the de novo dNTP biosynthesis pathway. Besides, it can eliminate the acute lymphoblastic...