Figure 7.
PD-L1+MCs in CM. Skin biopsy from a patient with CM was stained for expression of (A) tryptase (red), (B) PD-L1 (light green), and (C) nuclei (DAPI, blue). Scale bar, 20 µm. The majority of MCs show PD-L1 membrane labeling.
PD-L1+MCs in CM. Skin biopsy from a patient with CM was stained for expression of (A) tryptase (red), (B) PD-L1 (light green), and (C) nuclei (DAPI, blue). Scale bar, 20 µm. The majority of MCs show PD-L1 membrane labeling.
