Extended Data Fig. 4: Urothelial cells upregulated NOS2 in response to intracellular infection.

Normalized counts of NOS2 (inducible nitric oxide synthase, iNOS) transcript in intracellularly infected urothelial cells. Data is representative of at least three biological replicates per group; mean ± SEM; one-way ANOVA with Tukey’s test for multiple comparisons. Exact p-values are provided in the figure, with bold values indicating statistical significance (p < 0.05).