SLC6A14 and cancer: Belonging to the SLC6 family, SLC6A14 is known as an amino acid transporter B0,+ (ATB0,+) with a broad spectrum of substrates, including glutamine and other neutral cationic amino acids.[80] The dramatic rescue effect of αKG, the downstream metabolite of glutamine, on the αMT‐elicited sphere and organoid inhibition (Figure 7D) indicates that SLC6A14 contributes to DEHP‐mediated cancer stemness mainly relying on its glutamine uptake activity.