This beneficial effect on the GFR on day 14 was further improved by treating mice with the anti-TGFβ IgG antibody (42.6–120.4 μl/min/100 g BW) (Δ = 64.6%, p = 0.0007) compared to IgG1-treated mice with nephrocalcinosis (Figure 6E, table). Here, TGFB1 is linked to nephrocalcinosis.