Much information on the response of CPZ to light has been generated for over 50 years [21]–[23], [25]–[27], [29], [30], [33]–[35], and starting from this we began a series of studies that evaluate the effect of a high energy laser beam on the structure of CPZ and correlate these with its bioactivity of against bacteria [37] and cancer. The gene discussed is CPZ; the disease is cancer.