The Role of Redox-Regulating Enzymes in Inoperable Breast Cancers Treated with Neoadjuvant Chemotherapy

Table 4

Antigen staining in different cell compartments. The percentages represent cases showing any immunopositivity.

Target protein	Cytoplasmic staining, pretreatment (%)	Cytoplasmic staining, posttreatment (%)	Nuclear staining, pretreatment (%)	Nuclear staining, posttreatment (%)
Keap1	100.0	100.0	45.3	88.9
Nrf2	94.6	100.0	0	0
Prx I	100.0	100.0	45.9	100.0
Trx	94.6	100.0	64.9	81.8