Cycling in equilibrium or formed from noncycling cell transitions in tissue aging, immunological surveillance, transformation, and tumor growth.
D000375:Aging; D000818:Animals; D002453:Cell Cycle; D002471:Cell Transformation, Neoplastic; D002478:Cells, Cultured; D007111:Immunity, Cellular; D007157:Immunologic Surveillance; D007399:Interphase; D008954:Models, Biological; D009362:Neoplasm Metastasis; D009369:Neoplasms / Q000473:pathology