In PCa, SLFN13 (p = 0.007) and Cables1 (p < 0.001), and in PCb, Cables1 (p = 0.004) and DCHS1 (p < 0.001), exhibited upregulation after 15 days of TMZ stimulation in comparison to 10 days of stimulation. The gene discussed is DCHS1; the disease is posterior cortical atrophy.