Fig. 4From: Relationship between ATOH1 and tumor microenvironment in colon adenocarcinoma patients with different microsatellite instability statusImmunohistochemical validation of ATOH1 protein expression levels in MSI-H versus MSS/MSI-L COAD patients. AÂ Representative images of immunohistochemical staining for ATOH1. BÂ Boxplot and scatter plot showing quantitative analysis and statistical test results. The quantitative analysis of immunohistochemical staining images was performed using ImageJ, and the results of the quantitative analysis were normalized relative to the MSS/MSI-L groupBack to article page