{Reference Type}: Journal Article
{Title}: Amino Acid Metabolic Vulnerabilities in Acute and Chronic Myeloid Leukemias.
{Author}: Bhingarkar A;Vangapandu HV;Rathod S;Hoshitsuki K;Fernandez CA;
{Journal}: Front Oncol
{Volume}: 11
{Issue}: 0
{Year}: 2021
{Factor}: 5.738
{DOI}: 10.3389/fonc.2021.694526
{Abstract}: Amino acid (AA) metabolism plays an important role in many cellular processes including energy production, immune function, and purine and pyrimidine synthesis. Cancer cells therefore require increased AA uptake and undergo metabolic reprogramming to satisfy the energy demand associated with their rapid proliferation. Like many other cancers, myeloid leukemias are vulnerable to specific therapeutic strategies targeting metabolic dependencies. Herein, our review provides a comprehensive overview and TCGA data analysis of biosynthetic enzymes required for non-essential AA synthesis and their dysregulation in myeloid leukemias. Furthermore, we discuss the role of the general control nonderepressible 2 (GCN2) and-mammalian target of rapamycin (mTOR) pathways of AA sensing on metabolic vulnerability and drug resistance.