Table 3 Serum levels of cancer biomarkers at admission and after neoadjuvant chemotherapy (NACT) in patients with breast cancer.

From: Neoadjuvant chemotherapy reduces the levels of HMGB1 and E-cadherin in patients with breast cancer

Biomarkers

At admission (n = 134)

After NACT (n = 134)

Therapeutic response

CR

PR

SD

PD

CA153, U/mL

26.13 ± 3.15

25.11 ± 2.15

25.89 ± 2.05

25.01 ± 1.75

25.34 ± 2.05

26.21 ± 2.45

CK19, U/mL

2.79 ± 0.94

2.69 ± 0.97

2.56 ± 0.87

2.72 ± 0.87

2.39 ± 0.67

2.79 ± 0.99

CEA, ng/mL

4.43 ± 1.25

4.34 ± 1.21

4.24 ± 1.11

4.32 ± 1.29

4.54 ± 1.31

4.17 ± 1.26

HMGB1, ng/mL

5.77 ± 1.95

2.18 ± 1.15***

0.78 ± 0.25***

1.08 ± 1.05***

3.22 ± 1.75*

5.98 ± 2.15

E-cadherin, ng/mL

1878.41 ± 57.31

842.61 ± 17.31***

242.11 ± 11.21***

472.67 ± 12.41***

1242.21 ± 27.51*

1962.61 ± 62.41

  1. CR, complete remission; PR, partial remission; SD, stable disease; PD, progressive disease.
  2. *, ** and *** P < 0.05, 0.01 and 0.001 compared with at admission, respectively.