YAP1 and central nervous system cancer: YAP‐1 deficiency promotes health aging of Caenorhabditis elegans (Iwasa et al., 2013), and YAP inhibits the senescence of human fibroblast cells (Santinon et al., 2018; Q. Xie et al., 2013), human mesenchymal stem cells (Fu et al., 2019), human periodontal ligament stem cells (Jia et al., 2018), glioma cells (X. Xu et al., 2020), and hepatic stellate cells (Jin et al., 2017).