Correlation of APE1 with VEGFA and CD163⁺ macrophage infiltration in bladder cancer and their prognostic significance.

ABSTRACT: The present study sought to estimate the applicability of apurinic/apyrimidinic endodeoxyribonuclease 1 (APE1), vascular endothelial growth factor A (VEGFA) expression and CD163⁺ tumor-associated macrophage (TAM) ratio as prognostic factors in bladder cancer (BCa). A total of 127 patients with bladder urothelial cancer who underwent radical cystectomy at Daping Hospital were recruited between January 2013 and January 2017, including 45 cases of non-muscle invasive BCa (NMIBC) and 82 of MIBC. Immunohistochemical detection of APE1, VEGFA and CD163, as well as multiple immunofluorescence staining for APE1, VEGFA, CD163 and CD34, were performed on tissue samples. For APE1 and VEGFA, the staining was graded based on intensity (0-3), while CD163 was graded (0-3) based on the percentag

SUBMITTER: Wang LA 

PROVIDER: S-EPMC7401005 | biostudies-literature | 2020 Sep

REPOSITORIES: biostudies-literature