Figure 3

Increased HSPB1 expression in human diabetic nephropathy biopsies. (a) Representative images of normal kidneys. (b) Minimal change disease (MCD). (c) Diabetic nephropathy (DN). (d) Focal segmental glomerulosclerosis (FSGS). HSPB1 immunohistochemistry. Note a marked increase in HSPB1 staining in glomerular cells with a podocyte localization (arrow) in DN and FSGS. Original magnification × 200 and × 400.