title: Cancer is a disease of unregulated expansion of somatic stem cells resulting from disrupted asymmetric division.
authors.forename: Feng
authors.initials: F
authors.lastname: Zhang
authors.forename: Qingguo
authors.initials: Q
authors.lastname: Yan
authors.forename: Wei
authors.initials: W
authors.lastname: Yan
authors.forename: Hong
authors.initials: H
authors.lastname: Cheng
authors.forename: Yanping
authors.initials: Y
authors.lastname: Hui
authors.forename: Qing
authors.initials: Q
authors.lastname: Li
mesh_terms: D016923:Cell Death; D002454:Cell Differentiation; D002455:Cell Division / Q000502:physiology*; D045744:Cell Line, Tumor; D006801:Humans; D009369:Neoplasms / Q000473:pathology*; D013234:Stem Cells / Q000473:pathology*