Six RBP genes (EXO1, PABPC1L, REXO2, MSI1, CTU1, and ESRP2) were upregulated, and three RBP genes (MAEL, MBNL2, and YBX2) were downregulated in the PCa samples when compared with normal samples. The gene discussed is ESRP2; the disease is posterior cortical atrophy.