Table 2.

Immunohistochemistry for patients with suitable paired specimens

Patient No.151617181920
TUNEL assay++−/+na+−/+
Mcl-1 staining−/+na−/+
Ki67 staining+−/+na−/+−/+
Cyclin D-1−/+−/+na
pRB (T821)−/+−/+−/+na−/+−/+
pRB (Ser 807/811)−/+na−/+−/+
  • NOTE: +, increased expression; −, decreased expression; −/+, maintained expression/unchanged expression; na, no tumor tissue seen in specimen.

    Abbreviation: pRB, phosphorylated retinoblastoma.