ColXα1 and Tumor Infiltrating Lymphocytes: a Marker of Response to Neoadjuvant Therapy in Estrogen Receptor and Human Epidermal Growth Factor Receptor 2 Positive Breast Cancer
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ABSTRACT: This study focused on patients with estrogen receptor positive/human epidermal growth factor receptor 2 positive (ER+/HER2+) breast cancer treated with neoadjuvant chemotherapy and HER2-targeted therapy (NAC+H), and was designed to identify novel biomarkers by correlating gene expression, histology and immunohistochemistry with pathologic response. We performed gene expression profiling on 11 pre-treatment tumors samples: 5 who had no or minimal residual disease residual cancer burden (RCB) score of 0 or 1 and 6 who had significant residual disease (RCB score of 2 or 3).
ORGANISM(S): Homo sapiens
PROVIDER: GSE67982 | GEO | 2015/09/08
SECONDARY ACCESSION(S): PRJNA281505
REPOSITORIES: GEO
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