For instance, Pietrovito et al., discovered that cannabinoids act on cancer cells and CAFs at the same time by inhibiting CAF activation [38]; Silk and her colleagues reported that resveratrol downregulates Transforming Growth Factor β (TGFβ) expression while it exerts an anti-proliferative and a pro-apoptotic effect in prostate CAFs [37]; and Ma and her collaborators found out that a Chinese natural medicine is able to cause CAF death and to reduce their pro-angiogenic capacity by reducing Vascular Endothelial Growth Factor A (VEGFA) production [39,93]. Here, TGFB1 is linked to cancer.