YAP1 and cervical cancer: Compared with normal primary human keratinocytes (NHKs) or the HPV negative (HPV-) cervical cancer cell line C33A, levels of total YAP and the phosphorylated form of YAP (pYAP1 S127) were significantly increased in HPV positive (HPV+) cells (Fig 1A, quantified in 1B), consistent with previous studies [21].