TP53 and cancer: Later searches on June 7 2025for “BK” and “potassium” revealed “BK” citations were about one-third of those for “potassium” in seven categories (TP53 was much greater); they are listed below the x-axis in Figure 4B. When searches also included “cancer” as a third word, the numbers of citations for “proton”, “potassium”, “BK”, and “chloride” on 14 May 2025, were 1061, 577, 513, and 952, respectively.