Mice with tubule-specific deletion of FGFR2 are more susceptible to AKI. a, b Graphs showing serum BUN and creatinine levels in Tubule-FGFR2−/− mice and control littermates after IR. * p < 0.05 vs. control littermates after IR, n = 4. c Injury scores for kidneys after IR. * p < 0.05 vs. control littermates after IR, n = 4. d Representative micrographs of PAS staining after IR. e, f Serum BUN and creatinine levels in Tubule-FGFR2−/− mice and control littermates increasing at different time points after cisplatin injection. * p < 0.05 vs. control littermates after cisplatin injection, n = 4. g Injury scores for the kidneys after cisplatin injection. * p < 0.05 vs. control littermates, n = 4. h Representative micrographs of PAS staining after cisplatin injection.