High expression of Wee1 has been found in several cancer types including acute leukemia (Weisberg et al., 2015), rhabdomyosarcoma (Stewart et al., 2018), glioblastoma (Lescarbeau et al., 2016), lung cancer (Hai et al., 2017; Richer et al., 2017), and head and neck squamous cell carcinoma (Tanaka et al., 2015). Here, WEE1 is linked to glioblastoma.