TGFB1 and cancer: In addition to cell cycle-apoptosis pathway, we also observed significant modulation of several cancer pathways including Wnt, transcriptional migration, transforming growth factor beta (TGF-β), driver gene, Notch, Janus kinase-signal transducer and activator of transcription (JAK-STAT), and Ras signalling in TTFields-treated and BTNPs/TTFields-treated MCF-7 cells.