May have roles in neural function and cellular differentiation. Ectopic expression promotes axonal regeneration, induces differentiation of fibroblast into myofibroblast, induces myofibroblast ameboid migration, augments motility of gliomas, and increases retinoic-acid regulation of lipid-droplet biogenesis. Down-regulates the expression of TGFB1 and TGFB2 but not of TGFB3. May play a role in the regulation of alveolar generation.
Subcellular locations: Cytoplasm