“…A number of anti-cancer bioactive molecules have been isolated from this marine invertebrate, such as jaspiferins, jaspiferals, stelliferins, and stellettin [34][35][36][37][38][39][40][41]. In their publication, Cheng et al [42] produced additional data regarding the mobility control exercised by the triterpenoid stellettin B (3Z,3aS,5aR,9aR,9bS)-3a,6,6,9a-tetramethyl-3-[(3E,5E)-6-(5-methyl-6-oxopyran-2-yl)hepta-3,5-dien-2-ylidene]-4,5,5a,8,9,9bhexahydro-1Hcyclopenta [a]naphthalene-2,7-dione; Figure 3B on human U87MG and GBM8401 glioblastoma cells. In particular, the migration and invasion of tumor cells was inhibited in both scratch wound healing and transwell chamber assays when exposed to an increasing concentration of the triterpene in the range between 1 and 10 µM.…”