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. 2017 Feb 2;8(2):e2574. doi: 10.1038/cddis.2016.454

Figure 7.

Figure 7

Nedd4-2 knockdown improves the motor disorder and TH expression in MPTP-treated mice. (a and b) Behavioral tests. Nedd4-2 knockdown prolonged the holding time and shortened the climbing time of MPTP-treated mice. (c) Immunohistochemistry (IHC) staining showing that Nedd4-2 knockdown increases TH expression in the SN in MPTP-treated mice. (d) IHC staining showing that Nedd4-2 knockdown increases TH expression in the striatum in MPTP-treated mice. (e and f) IHC staining showing that Nedd4-2 knockdown attenuates astrogliosis and reactive microgliosis in the SN in MPTP-treated mice. Results are expressed as the mean±S.E. One-way ANOVA. n=12 per group in (a and b); n=6 per group in (cf). **P<0.01, *P<0.05, ##P<0.01, #P<0.05. *Represents a significant difference between other group and ctrl shRNA group; while #represents the significant difference between MPTP+ctrl shRNA and MPTP+Nedd4-2 shRNA group. Scale bar: 100 μm in (c), 50 μm in (d), and 30 μm in (e) and (f)