A doxycycline-inducible breast cancer cell line model overexpressing the rate-limiting enzyme in FAO, carnitine palmitoyl transferase 1A (CPT1A) was generated and analysed to confirm the association between FAO and cancer-associated characteristics in vitro.
PRL stimulation increased the expression of CPT1A (liver isoform) at the mRNA and protein levels in both breast cancer cell lines, but not in 184B5 cells.
The results of the present study indicate that NEAT1 promotes the expression of CPT1A by inhibiting miR‑107 to improve the progression of BC cells; therefore, NEAT1 is a potential therapeutic target of BC.