A 2003 study by Edwards et al. reports that JUNB is among a set of 15 genes (TERC, MYBL3, HRAS, PI3KCA, JUNB, LAMC2, RAF1, MYC, GARP, SAS, FGFR1, PGY1, MYCL1, MYB, and FGR) found upregulated in PCa cases during hormone escape [103]. The gene discussed is JUNB; the disease is posterior cortical atrophy.