In addition, human cancer tissue sections were obtained from the Department of Pathology, University of Colorado Health Sciences Center (by Dr. CI Sze, before 2005).
An analysis of cell proliferation was performed by staining human cancer tumour sections (n = 45 ER-pos, n = 45 ER neg) with an antibody against Ki67, which identifies the degree of cell proliferation.
MAb MUC1-014E staisolatedlated cancer cells of scirrhous gastric cancers of por2 very well, in the preliminary immunohistochemical staining of the formalin-fixed paraffin-embedded tissue sections of human cancers of the stomach, colon, rectum, pancreas, biliary tract, lung, and ovary.
Also, a much higher level of 12-LOX mRNA has been shown in tumorous cells as compared to normal cells in human breast cancer sections [43].
Experiments were performed on different cell lines as well as on tumor sections from mice and human breast cancer sections.
Paraffin-embedded human breast cancer sections were obtained from Biomax US (BR1505a) and stained using standard protocols with antigen retrieval.
In order to determine which type of stromal infiltrating cells expressed SUSD4, fluorescent double-stainings were performed on the human breast cancer sections.
Formalin-fixed paraffin-embedded human breast cancer sections were deparaffinized, rehydrated, and stained with primary antibodies (1 : 500, anti-MnSOD2 sc-30080; Santa Cruz, Dallas, TX, USA).
Tissue sections were prepared from formalin-fixed, paraffin-embedded specimens of human cancers.
The next sections elaborate how the normal mechanisms of p27 regulation become disrupted in human cancers.
