Research Article

Analysis of Molecular Pretreated Tumor Profiles as Predictive Biomarkers of Therapeutic Response and Survival Outcomes after Neoadjuvant Therapy for Rectal Cancer in Moroccan Population

Figure 2

Immunohistochemical expression of pretreatment biomarkers. (a) MSH6 expression showing an unstableness (×400). (b) Expression of 80% of nuclear Ki67 (×400). (c) Nuclear expression of p53 (×20). (d) Expression of HER-2 showing a score 3+ (×20).
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