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      1. Author :
        Scatena, Caroline D; Hepner, Mischa A; Oei, Yoko A; Dusich, Joan M; Yu, Shang-Fan; Purchio, Tony; Contag, Pamela R; Jenkins, Darlene E
      2. Title :
      3. Type :
        Journal Article
      4. Year :
        2004
      5. Publication :
        The Prostate
      6. Products :
      7. Volume :
        59
      8. Issue :
        3
      9. Page Numbers :
        N/A
      10. Research Area :
        N/A
      11. Keywords :
        Animals; Bioware; Disease Models, Animal; Humans; LnCaP-luc cells; Luciferases; Luminescent Measurements; Male; Mice; Mice, SCID; Neoplasm Metastasis; Phenotype; Plasmids; Prostatic Neoplasms; Transfection; Transplantation, Heterologous; Tumor Cells, Cultured
      12. Abstract :
        BACKGROUND Animal experiments examining hormone-sensitive metastatic prostate cancer using the human LNCaP cell line have been limited to endpoint analyses. To permit longitudinal studies, we generated a luciferase-expressing cell line and used bioluminescent imaging (BLI) to non-invasively monitor the in vivo growth of primary LNCaP tumors and metastasis. METHODS LNCaP.FGC cells were transfected to constitutively express firefly luciferase. LNCaP-luc-M6 cells were tested for bioluminescent signal intensity and hormone responsiveness in vitro. The cells were implanted in subcutaneous and orthotopic sites in SCID-bg mice and imaged over time. RESULTS The LNCaP-luc-M6 cells formed subcutaneous and orthotopic tumors in SCID-bg mice, and nearly all tumor-bearing animals developed pulmonary metastases. Early detection and temporal growth of primary tumors and metastatic lesions was successfully monitored by BLI. CONCLUSIONS The LNCaP-luc-M6 cell line is a bioluminescent, hormone-sensitive prostate cancer cell line applicable for BLI studies to non-invasively monitor subcutaneous and orthotopic prostate tumor growth and metastasis in vivo.
      13. URL :
        http://www.ncbi.nlm.nih.gov/pubmed/15042605
      14. Call Number :
        PKI @ catherine.lautenschlager @
      15. Serial :
        9015
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