. . . . . . . "[These findings either imply that (i) AC133-positive and AC133-negative glioma cells comprise different, independent CSC populations, (ii) AC133-positive glioma cells are derived from primordial AC133-negative CSCs or (iii) AC133-negative CSCs have lost AC133 expression, while retaining their stem-like features and tumor initiation capacity, and can reacquire AC133 expression in vivo.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2017-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:17:36+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .