This family includes the human leukocyte antigen CD225, which is an interferon inducible transmembrane protein, and is associated with interferon induced cell growth suppression [1].

1: Expression cloning of an interferon-inducible 17-kDa membrane protein implicated in the control of cell growth. Deblandre GA, Marinx OP, Evans SS, Majjaj S, Leo O, Caput D, Huez GA, Wathelet MG; J Biol Chem 1995;270:23860-23866. PMID:7559564

2: The dispanins: a novel gene family of ancient origin that contains 14 human members. Sallman Almen M, Bringeland N, Fredriksson R, Schioth HB; PLoS One. 2012;7:e31961. PMID:22363774