Able to activate MAPK/ERK and TGFB signaling pathways (PubMed:22971576). May regulate the activity of genes involved in intestinal barrier function and immunoprotective inflammation (By similarity). May play a role in cell proliferation (PubMed:22971576). Expressed in liver. Belongs to the FHIP family. Extended N-terminus. Extended N-terminus. Truncated N-terminus. Truncated N-terminus. Truncated N-terminus.