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. 2021 Aug 6;11:712348. doi: 10.3389/fonc.2021.712348

Figure 1.

Figure 1

Increased expression of ARTN in CRC is associated with poor prognosis. (A) Immunohistochemical analysis of ARTN protein expression in non-cancerous colorectal tissue (left) and colorectal carcinoma tissue (right). Original images were taken at the magnification of X200 under a microscope. The indicated areas (red rectangular) were enlarged for staining details. The red arrowheads indicate the positive staining for ARTN. (B) Kaplan–Meier analysis of the correlation of the immunohistochemistry-determined ARTN protein expression to relapse-free survival (left) and overall survival (right) of colorectal carcinoma patients. Data were collected from 42 out of 89 colorectal carcinoma cases.