We previously reviewed the implications of the roles of potassium channels in glioma progression and migration, e.g., Kv1.3 and Kv1.5, Kv10.1, Kv11.1, KCa1.1, and KCa3.1 (Lefranc et al., 2012, 2018). Here, KCNA3 is linked to glioma.