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. 2019 Jun 27;13:673. doi: 10.3389/fnins.2019.00673

FIGURE 3.

FIGURE 3

The secretion of collagen IV is impaired in PARK20 fibroblasts. (A) HDF (WT) and PARK20 cells were seeded on glass coverslips, processed for immunofluorescence and analyzed by confocal imaging. Numbers on the right refers to Pearson’s correlation coefficient, quantified with Leica SP5 software (mean ± SD). p ≤ 0.01, Student’s t-test; N ≥ 30; scale bars: 10 μm. (B) Histogram shows the percent of collagen IV pixels colocalizing with KDEL pixels (mean ± SD) analyzed by Leica SP5 software. ∗∗p ≤ 0.01, Student’s t-test.