Pten deletion causes an increase in cytoplasmic phosphorylated GSK-3 α/β ser9/21 in murine bladder epithelium. Sections of bladder from (A) three day old wild-type Ptenloxp/loxp mice and (B) Pten deficient Fabpl-Cre; Ptenloxp/loxp mice were double immunostained for p21 (brown) and p-GSK-3α/β ser9/21 (pink). Photos were originally taken at 200 × magnification.
Yohn et al. BMC Urology 2011 11:19 doi:10.1186/1471-2490-11-19