KCNN3 and schizophrenia: Somewhat surprisingly, an association was found between reduced number of CAG repeats in KCNN3 with schizophrenia (Chandy et al., 1998; Gargus et al., 1998; Ivković et al., 2006; Stöber et al., 1998) but several replication studies failed to confirm the finding (Glatt et al., 2003; Laurent et al., 2003; Li et al., 1998; Ritsner et al., 2003; Saleem et al., 2000; Tsai et al., 1999; Ujike et al., 2001; Wittekindt et al., 1998).