Additional file 2: of Epidermal growth factor receptor pathway mutation and expression profiles in cervical squamous cell carcinoma: therapeutic implications Sureewan Bumrungthai Kavita Munjal Shirish Nandekar Kumarasen Cooper Tipaya Ekalaksananan Chamsai Pientong Mark Evans 10.6084/m9.figshare.c.3619052_D1.v1 https://springernature.figshare.com/articles/journal_contribution/Additional_file_2_of_Epidermal_growth_factor_receptor_pathway_mutation_and_expression_profiles_in_cervical_squamous_cell_carcinoma_therapeutic_implications/4387856 Figure S1. Representative histochemical and immunohistochemical staining. Heterogeneous staining pattern combinations were detected among 105 cervical squamous cell carcinomas. Patients A and B: moderately differentiated Stage 1 tumors, wild type PIK3CA; patients C (poorly differentiated) and D (moderately differentiated): Stage 1 tumor, mutated PIK3CA. Scale bar: 50 ¾m. All images were originally photographed with a X20 objective lens using an Olympus BX50 light microscope Center Valley, PA) equipped with a QImaging Retiga 2000R digital camera (Surrey, BC). 2015-07-25 05:00:00 Cervical cancer HPV16 EGFR PIK3CA KRAS PTEN AKT mTOR MAPK ERK1/2