title: Establishment and characterization of a continuous murine uterine cervix cancer cell line metastatic to lymph nodes and lungs.
abstract: The murine uterine cervix cancer (MUCC) cell line was derived from a chemically induced Kunming mouse uterine cervix cancer (U27) and maintained in culture on solid substrates for over 100 passages. Cultures were morphotypically heterogeneous and heteroploid, with a modal number of chromosomes = 80. Each cell showed at least two abnormal chromosomes. Immunogold-silver staining was positive for keratin, vimentin, and laminin but not for desmin. The population doubling time was 27.8 h with a saturation density of 3.2 X 10(5) cells/cm2 and a peak mitotic index of about 6%. MUCC cells produced colonies on tissue culture plastic (68%) and in soft agar (8%). MUCC cells were fully malignant inasmuch as they produced in syngeneic mice invasive tumors that reproducibly were metastatic to lymph nodes and lungs. The MUCC cell line is the first mouse cervix cancer cell line useful for the study of invasion and metastasis.
authors: Department of Pathology, Chinese Academy of Medical Sciences, Beijing.
authors: S S
authors: SS
authors: Qian
authors: J
authors: J
authors: Gao
authors: J X
authors: JX
authors: Wang
authors: Y Y
authors: YY
authors: Cai
authors: Y
authors: Y
authors: Liu
authors: B G
authors: BG
authors: Li
authors: H Y
authors: HY
authors: Dong
authors: G
authors: G
authors: De Bruyne
authors: M
authors: M
authors: Mareel
mesh_terms: D000782:Aneuploidy; D000818:Animals; D005260:Female; D008175:Lung Neoplasms / Q000556:secondary; D008207:Lymphatic Metastasis; D051379:Mice; D008940:Mitotic Index; D009368:Neoplasm Transplantation; D014407:Tumor Cells, Cultured; D014410:Tumor Stem Cell Assay; D002583:Uterine Cervical Neoplasms / Q000139:chemically induced / Q000235:genetics / Q000473:pathology*