Figure 4. Axl-mediated Akt and Bcl-xl activation in the kidney of nephritic mice.
Glomerulonephritis was induced as described. Kidney samples were homogenized and prepared in RIPA buffer. Immunoblotting analysis compared expression and activity of Axl signaling pathway molecules (Akt) between WT, Axl-KO, Mer-KO, and A/M-KO mice at day 3 (A) and day 14 (B). Bcl2, Bcl-6, and Bcl-xl expression were also analyzed at day 3 (C) and day 14 (D) after injection. Densitometry analysis to quantify the ratio of phosphorylated Akt to total Akt and Bcl proteins to β-actin, respectively, is shown. Representative Western images are shown. Experiments were independently repeated at least 2 times. Values are expressed as median with interquartile range. Statistical test is the Mann-Whitney test. **p<0.01, *p<0.05.