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. Author manuscript; available in PMC: 2013 Mar 18.
Published in final edited form as: Int J Oncol. 2011 May 23;39(2):337–344. doi: 10.3892/ijo.2011.1050

Table I.

Immunohistochemical analysis of LIFR in colon cancer tissue microarray with normal tissue controls.

Tissues Expression Tumor grade
Colon cancer
1 ++ III
2 + III
3 ++ III
4 + + III
5 + II
6 ++ II
7 + II
8 + I
9 + I
10 +++ I
Non-malignant
normal colon
1 ++++
2 ++++
3 ++++
4 ++++
5 ++++
6 ++++
Cancer adjacent
normal colon
1 ++++
2 ++++
3 +++
4 +++
5 +++
6 ++++
7 ++++
8 ++++
a

Expression level is indicated as: +, faint; ++, mild; +++, moderate; ++++, strong.