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Relationship between metastasis and molecular signature in GC patients
| Signature |
Metastasis |
Total cases | P-value | |
|---|---|---|---|---|
| − | + | |||
| HLA-I expressions | ||||
| Positive | 9 (14.5%) | 53 (85.5%) | 62 | 0.005 |
| Negative | 15 (39.5%) | 23 (60.5%) | 38 | |
| Low expression of HLA-I and accumulation of NK cell | ||||
| Yes | 14 (50.0%) | 14 (50.0%) | 28 | < 0.001 |
| No | 10 (13.9%) | 62 (86.1%) | 72 | |
Abbreviations: GC, gastric cancer; NK, natural killer.
