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. 2021 Nov 29;9:761773. doi: 10.3389/fcell.2021.761773

FIGURE 1.

FIGURE 1

Nuclear TFE3 expression is reduced in the SN dopaminergic neurons of PD patients. (A) Sections of human SN obtained from PD or control subjects were immunostained using a TFE3 antibody visualized by DAB staining (gray-black) and a Iba1 antibody visualized by ImmPACT Vector Red staining (magenta). Scale bars: upper panel: 50 μm; lower panel: 10 μm. (B) Quantification of the nuclear to cytoplasmic ratios of TFE3 in human SN dopaminergic neurons. n = 436 dopaminergic neurons from 5 PD patients and 898 dopaminergic neurons from five controls, respectively. Data are expressed as the mean ± SEM. ****p < 0.0001, two-tailed Student’s t test.