Basic Study
Copyright ©The Author(s) 2025.
World J Exp Med. Jun 20, 2025; 15(2): 102761
Published online Jun 20, 2025. doi: 10.5493/wjem.v15.i2.102761
Figure 4
Figure 4 Presence of programmed cell death protein 1 ligand 1-positive fibroblastic stroma. A and B: Absence of programmed cell death protein 1 ligand 1-positive (PDCD1 LG1+) fibroblastic stroma; C and D: Presence of PDCD1 LG1+ fibroblastic stroma. Immunohistochemistry staining with antibodies against PDCD1 LG1. Magnification: A and C: 200 ×; B and D: 800 ×.