Table 1 B7-H3, B7-H4, and PD-L1 expression in primary tumors and matched metastases.
From: B7-H3 immune checkpoint expression is a poor prognostic factor in colorectal carcinoma
Characteristics | Primary tumors positive | Primary tumors negative | ρ; P |
|---|---|---|---|
B7-H3 (n = 357) | 0.631; <0.001 | ||
Metastases positive | 143 (40.1%) | 19 (5.3%) | |
Metastases negative | 49 (13.7%) | 146 (40.9%) | |
B7-H4 (n = 353) | 0.644; <0.001 | ||
Metastases positive | 84 (23.8%) | 11 (3.1%) | |
Metastases negative | 47 (13.3%) | 211 (59.8%) | |
PD-L1 (n = 348) | 0.603; <0.001 | ||
Metastases positive | 74 (21.3%) | 16 (4.6%) | |
Metastases negative | 44 (12.6%) | 214 (61.5%) |
