CENPA and cervical squamous intraepithelial neoplasia: CIN and high expression of CENP-A have been observed in cancer cells and this correlates with poor prognosis and increased invasiveness (Tomonaga et al. 2003; Amato et al. 2009; Li et al. 2011; Mcgovern et al. 2012; Sun et al. 2016; Zhang et al. 2016).