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. 2020 Sep 2;8:627. doi: 10.3389/fcell.2020.00627

FIGURE 1.

FIGURE 1

Proteins differentially expressed between de novo hair follicle areas and no hair follicle areas within the scar region with upregulation of IL-36α in the inner area of the wound. (A) Heat map representing 129 differentially expressed proteins between de novo hair follicle areas (inner) and no hair follicle areas (outer) within the scar region. (B) Principal Component Analysis (PCA) reveals distinct separation between tissue types (inner and outer scar areas). Real-time quantitative PCR (qPCR) (C) and western blot (D) analyzed the difference of IL-36α expression between inner (H = de novo hair follicle area) and outer (NH = no hair follicle area) scar areas at post-wound day (PWD) 15 (n = 3; *p < 0.05).