Work

Exploiting Metabolic Vulnerabilities in Acute Myeloid Leukemia: Rationale and Evidence for Combining Metabolic Modulators with Conventional Chemotherapy

Year: 2026

Type: article

Abstract: Acute myeloid leukemia (AML) represents a heterogeneous group of hematological malignancies characterized by uncontrolled proliferation of myeloid progenitors and accumulation of immature blasts in the bone marrow. Metabolic reprogramming is now recognized as a core hallmark of AML, generating dependencies that distinguish leukemic cells from normal hematopoietic stem and progenitor cells and that can be exploited therapeutically. In this review we follow a single connected line of argument: we first place metabolic rewiring within the broader hallmarks of cancer, then describe the principal metabolic programs altered in AML and the specific features that distinguish AML from other malignancies. We next examine the inhibitors and drugs that target each of these pathways, linking every drug class to its mechanism of synergy with chemotherapy, the preclinical and clinical evidence available, and its association with outcome in AML. We then consider multi-target (combination) therapy as a distinct opportunity, and finally the principal challenges that remainsafety and tolerability, the metabolic heterogeneity and plasticity of AML, and the design of biomarker-guided trials. Multiple classes of metabolic drugs are discussed, including glycolysis inhibitors, oxidative phosphorylation inhibitors, glutamine metabolism antagonists, fatty acid oxidation modulators, and redox-active compounds. Despite significant challenges, targeting cellular metabolism represents a promising strategy to enhance therapeutic outcomes in patients with AML.

Source: Pharmaceuticals

DOI: 10.3390/ph19091384