Required for the maintenance of SKIC2 and SKIC3 proteostatic levels in the liver. May be involved in the regulation of RNA degradation by the exosome complex (PubMed:35864190). Potential tumor suppressor in gliomas. {ECO:0000250, ECO:0000269|PubMed:22427331, ECO:0000269|PubMed:35864190}. This is the function of Ensembl gene identifier ENSG00000188352 (FOCAD, focadhesin).