Publications | PubMed=3140712 Namba M., Nishitani K., Fukushima F., Kimoto T. Multistep carcinogenesis of normal human fibroblasts. Human fibroblasts immortalized by repeated treatment with Co-60 gamma rays were transformed into tumorigenic cells with Ha-ras oncogenes. Anticancer Res. 8:947-958(1988) DOI=10.11418/jtca1981.12.4_313 Namba M., Bai L., Kano Y., Sugihara S., Miyazaki M. Multistep malignant transformation of human cells: immortalization of human fibroblasts by treatment with 60Co gamma rays and 4-nitroquinoline 1-oxide, and their malignant transformation with the ras oncogene. Tissue Cult. Res. Commun. 12:313-318(1993) PubMed=8118610; DOI=10.1007/BF02634342 Jahan I., Mihara K., Bai L., Namba M. Neoplastic transformation and characterization of human fibroblasts by treatment with 60Co gamma rays and the human c-Ha-ras oncogene. In Vitro Cell. Dev. Biol. Anim. 29:763-767(1993) PubMed=8148305 Namba M., Iijima M., Kondo T., Jahan I., Mihara K. Immortalization of normal human cells is a multistep process and a rate limiting step of neoplastic transformation of the cells. Hum. Cell 6:253-259(1993) PubMed=7520808; DOI=10.1007/BF02632040 Kawashima K., Mori M., Furusako S., Usuki H., Shimizu N., Namba M. Granulocyte-colony stimulating factor (G-CSF) production of human fibroblasts (KMST-6/RAS line) transformed with 60Co gamma rays and c-Ha-ras oncogene. In Vitro Cell. Dev. Biol. Anim. 30:199-201(1994) PubMed=7524638 Kawashima K., Mori M., Furusako S., Usuki H., Namba M. Human fibroblasts (KMST-6/RAS line) transformed with 60Co gamma-rays and c-Ha-ras oncogene constitutively produce a large amount of human granulocyte-colony stimulating factor (G-CSF). Hum. Cell 7:88-94(1994) PubMed=8601579; DOI=10.1007/BF01209654 Jahan I., Iijima M., Kondo T., Namba M. Effects of okadaic acid on cell growth, anchorage-independent growth, and co-cultures of normal (KMS-6), immortalized (KMST-6), and neoplastically transformed (KMST-6T and KMST-6/RAS) human fibroblasts. J. Cancer Res. Clin. Oncol. 122:249-253(1996) PubMed=9290701; DOI=10.1002/(SICI)1098-2744(199708)19:4<243::AID-MC5>3.0.CO;2-D Jia L.-Q., Osada M., Ishioka C., Gamo M., Ikawa S., Suzuki T., Shimodaira H., Niitani T., Kudo T., Akiyama M., Kimura N., Matsuo M., Mizusawa H., Tanaka N., Koyama H., Namba M., Kanamaru R., Kuroki T. Screening the p53 status of human cell lines using a yeast functional assay. Mol. Carcinog. 19:243-253(1997) |