Table 1 The relationship between CXCR4 expression and other parameters
CXCR4 Positivity | CXCR4 positivity | ||||
|---|---|---|---|---|---|
Factor | Cytoplasm | p value | Nucleus | p value | |
Age | <50 | 28/65 (43%) | 0.1298 | 17/65 (26%) | 0.8896 |
≧51 | 28/48 (58%) | 12/48 (25%) | |||
Histology | Ductal | 54/104 (52%) | 0.1620 | 28/104 (27%) | 0.4432 |
Others | 2/9 (22%) | 1/9 (11%) | |||
Tumor size | pT1 | 15/34 (44%) | 0.5395 | 11/34 (32%) | 0.3487 |
pT2-4 | 41/79 (52%) | 18/79 (23%) | |||
ER | Negative | 24/45 (53%) | 0.5671 | 11/45 (24%) | 0.8302 |
Positive | 32/68 (47%) | 18/68 (26%) | |||
PgR | Negative | 27/51 (53%) | 0.5729 | 12/51 (24%) | 0.6710 |
Positive | 29/62 (47%) | 17/62 (27%) | |||
c-erbB-2 | Negative | 39/81 (48%) | 0.6800 | 22/81 (27%) | 0.6387 |
Positive | 17/32 (53%) | 7/32 (22%) | |||
p53 | Negative | 36/73 (49%) | 0.9445 | 22/73 (30%) | 0.1789 |
Positive | 20/40 (50%) | 7/40 (18%) | |||
Histological | I and II | 31/66 (47%) | 0.5695 | 16/66 (24%) | 0.8273 |
Grade | III | 25/47 (53%) | 13/47 (28%) | ||
Nitrotyrosine formation | Low | 10/48 (21%) | <0.001 | 11/48 (23%) | 0.6649 |
High | 46/65 (71%) | 18/65 (28%) | |||
Distant metastasis | Negative | 34/84 (40%) | 0.0012 | 22/84 (26%) | 1.0000 |
Positive | 22/29 (76%) | 7/29 (24%) | |||