HP1γ expression correlates with Ki-67. VECTRA™ technology was used for automated image attainment and analysis per the manufacturer’s protocol to assess immunoflourescent staining of Ki-67 and HP1γ. Pearson correlation coefficients yielded significant relationships between mean intensity expression of nuclear Ki-67 and A) total ( P = 0.34), B) nuclear ( P = 0.32), and C) cytoplasmic ( P = 0.562) HP1γ. All P values <0.0001.
Slezak et al. BMC Cancer 2013 13:148 doi:10.1186/1471-2407-13-148