KISS1 and benign prostatic hyperplasia: During NP-D, Kiss1 is approximately fourfold higher in BPH/5 females compared to C57 (Figure 2A; p = 0.049), while uterine Kiss1r expression is not different between NP-D BPH/5 and NP-D C57 (Supplementary Figure S1A; p > 0.05).