PANX1 and neoplasm: BPC‐Panx1‐wildtype male mice had a slightly lower (though not significant) tumor growth rate (Fig. 1G, two‐way ANOVA, sex factor: F1,23 = 4.64, P < 0.05) with a significant increase (P = 0.188) in tumor doubling time (Fig. 1F, two‐way ANOVA, sex factor: F1,23 = 7.86, P < 0.05) compared to female counterparts.