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. 2013 May 2;22(19):2655–2664. doi: 10.1089/scd.2012.0703

Table 1.

Expression of Cancer Stem Cell Markers in Hepatocellular Carcinoma Tissues As Determined by Immunohistochemistry

HCC case CD44 CD90 CD133 EpCAM AFP No. of positive markers/total case
1 + + + + + 5/5
2 + + + + + 5/5
3 + + + + 4/5
4 + + + + 4/5
5 + + + + 4/5
6 + + + + 4/5
7 + + + + 4/5
8 + + + 3/5
9 + + + 3/5
10 + + + 3/5
11 + + 2/5
12 + + 2/5
13 + + 2/5
14 + 1/5

HCC, hepatocellular carcinoma; EpCAM, epithelial cell-adhesion molecule; AFP, alpha-fetoprotein.