From: PD-L1 is highly expressed in ovarian cancer and associated with cancer stem cells populations expressing CD44 and other stem cell markers
PD-L1
CD8 n (%)
CD4 n (%)
High
Low/Negative
p-value
Yes
9 (81.8)
2 (18.18)
0.0047
0.0017
No
5Â (27.7)
13 (72)
4 (2.2)
14 (77.7)