TGFB1 and cancer: Moreover, ECM-myCAF, IFNαβ-myCAF and TGFβ-myCAF accumulate within the invasive compartment, with ECM-myCAF and IFNαβ-myCAF in the close vicinity of cancer cells, while TGFβ-myCAF are associated with immune infiltration and found at the invasive margin, around intratumoral infiltrated lobules or blood vessels.