NANOG and colorectal cancer: In human colorectal cancer cell HCT116, simulated effects of microgravity using RWV promoted YAP nuclear localization, which was correlated with stemness marker expressions of octamer-binding transcription factor 4 (Oct4), SRY-box 2 (Sox2), homeobox protein nanog (Nanog), and NK2 homeobox 5 [92].