May play a role in the signal transduction pathway mediated by multiple Wnt genes. Expressed in thymus, heart, liver, kidney, brain, skeletal muscle, and pancreas. Part of that gene may be located in interstitial deletions of chromosome 22 associated with DiGeorge syndrome (DGS). Belongs to the DSH family. Product of a dubious gene prediction. Pizzuti et al (PubMed:8644734) identified this gene on chromosome 22, however it is not currently present in the reference genome assembly (GRCh37/hg19).