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. 2019 Sep 26;11(11):e10697. doi: 10.15252/emmm.201910697

Figure 7. Scalp psoriasis patient skin shows increased expression of TSLP in hair follicles and epidermis.

Figure 7

  • A
    Representative composite immunofluorescence images of whole hair follicle units by confocal from non‐lesional and lesional scalp psoriasis patients. c‐JUN (purple), K‐15 (green), TSLP (red), and DAPI (blue). Asterisks represent the epidermis and arrows hair follicles.
  • B, C
    TSLP intensity measurement in hair follicle units and epidermis by ImageJ from healthy scalp, non‐lesional, and lesional scalp psoriasis patients. Representation of fold change relative to control healthy scalp. n = 3 samples. Data represent mean ± SD. Statistical significance *P < 0.05, ***P < 0.001 (Student's two‐tailed t‐test). See Appendix Table S2 for exact P‐values.
  • D, E
    Representative composite immunofluorescence images of whole hair follicle units by confocal from non‐lesional and lesional scalp psoriasis patients (D) and magnification images of specific regions from the HFs (E). CD200 (green), c‐JUN (white), TSLP (red), DAPI (blue).