Abstract
Acute Lymphoblastic Leukemia (ALL) is a type of haematological malignancy very common in children and teenagers. The ALL neoplastic cell, in contrast with other body cells, do not synthesize the amino acid asparagine (Asn), and the uptake of this amino acid from the extracellular environment it is indispensable the to neoplastic cells survival. In this context, the bacterial L-asparaginas…