TGFB1 and gastric cancer: Among those, follistatin‐related protein 1 (FSTL1) and transgelin (TAGLN) controlled CAF antiproliferative function.138 In human gastric cancer with lymph node metastasis, low levels of the ECM adaptor protein like TGF‐β‐induced gene‐h3 were measured in the CAF secretome.