Dietary Fat Promotes Triple-Negative Breast Cancer through FABP5–mTOR Available to Purchase

Major Finding: Dietary ω-6 linoleic acid (LA) promotes oncogenic mTOR signaling in triple-negative breast cancer (TNBC).
Concept: TNBCs express the fatty acid binding protein FABP5, which senses ω-6 LA and promotes mTOR-Raptor complex function.
Impact: This study highlights FABP5 as a functional link between dietary fat and TNBC that warrants further investigation.