Figure 1
From: Lgr5 is a potential marker of colorectal carcinoma stem cells that correlates with patient survival
An example of immunohistochemical staining for Lgr5 and Ki-67 in colorectal carcinoma tissue. Positive expression of Lgr5 in the cytoplasm of cancer cells. (A) A few scattered cells displaying Lgr5 staining. Lgr5-positive cells exhibiting focal (B) and patchy (C) distribution patterns in some cases of colorectal carcinoma. (D) Ki-67 protein was found in the nucleus of cancer cells. (A-D: ×200).