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Human nasopharyngeal

Twenty-five cryptophycins, e.g. cryptophycin 1 (162), have been isolated from a Nostoc sp. strain. They exhibit various degrees of cytotoxicity against three tumor cell lines, namely KB (human nasopharyngeal), LoVo (human colorectal adenocarcenoma), and SKOV3 (human ovarian carcinoma). Removal of the chlorine atom leads to a 10-fold reduction in cytotoxicity [124]. The antitumor activity of a number of cryptophycins from Nostoc sp. has been evaluated [125]. [Pg.789]

Liriodenine (l,2-methylenedioxy-7-oxodibenzoquinoline) was found to act in vitro upon cells of human nasopharyngeal carcinoma (436, 437). [Pg.228]

Ansamycin antibiotics are probably the most complex organic compounds produced by the genus Streptomyces. In addition to the antibacterial, they also exhibit antiviral effects. Ansamitocin P-3 shows a potent cytotoxicity against the human solid tumor cell lines A-549 and HT-29. The compound exhibits a significant activity against P-388 lymphocytic leukemia in mice and both 9PS (murine lymphocytic leukemia) and 9KB (human nasopharyngeal carcinoma) in cell culture systems. [38]. [Pg.322]

Zhang JR, Mostov KE, Lamm ME, et al.The polymeric immunoglobulin receptor translocates pneumococci across human nasopharyngeal epithelial cells. Cell 2000 102(6) 827-37. [Pg.272]

It possessed cytotoxicity for six cell lines (IC50 l 100pg/mL) and antitumor effects on human nasopharyngeal cancer (CNE2, SUNE-1) and human liver cancer (BEL-7402) in nude mice. Recently artesunate has been analyzed for its antitumor activity against 55 cell lines.It was most active against leukemia and colon cancer cell lines. It is notable that no CEM leukemia sublines, which are resistant to either doxorubicin, vincristine, methotrexate, or hydroxyurea, showed cross resistance to artesunate. [Pg.223]

Yu CC, Lo SC, Wang TC. 2001. Telomerase is regulated by protein kinase C-f in human nasopharyngeal cancer cells. Biochem. J. 355 459-64... [Pg.374]

KuWC, Cheng AJ, Wang TC. 1997. Inhibition of telomerase activity by PKC inhibitors in human nasopharyngeal cancer... [Pg.376]

Liriodenine was found to be active in the brine shrimp lethality test (LC50 2.03 pg/ml) but was inactive in the 9PS (a chemically-induced murine lymphocytic leukemia) and 9KB (human nasopharyngeal carcinoma) cytotoxicity tests [296],... [Pg.151]

P-388, murine lymphocytic leukomia A431, human epidermoid carcinoma BCl, human breast cancer Col2, human colon cancer HT,human fibrosarcoma KB, human nasopharyngeal ... [Pg.587]

Table 1. In vitro cytotoxicity of marine (3-carboline and isoquinoline alkaloids against P-388 and L-1210 murine leukemias, KB human nasopharyngeal carcinoma, A-459 ... Table 1. In vitro cytotoxicity of marine (3-carboline and isoquinoline alkaloids against P-388 and L-1210 murine leukemias, KB human nasopharyngeal carcinoma, A-459 ...
L-1210 and P388 - murine leukemia cells L5178 - mouse lymphoma cells KB - human nasopharyngeal cells A-549 - lung carcinoma cells... [Pg.263]

NUGC Human gastric cancer. h HONE-1 Human nasopharyngeal carcinoma.c Positive control Actinomycin... [Pg.1016]

Wang J, Guo LP, Chen LZ et al. (2007) Identification of cancer stem cell-like side population cells in human nasopharyngeal carcinoma cell line. Cancer Res 67 3716-3724... [Pg.577]

See other pages where Human nasopharyngeal is mentioned: [Pg.247]    [Pg.482]    [Pg.117]    [Pg.230]    [Pg.218]    [Pg.59]    [Pg.25]    [Pg.61]    [Pg.84]    [Pg.236]    [Pg.920]    [Pg.740]    [Pg.26]    [Pg.586]    [Pg.586]    [Pg.974]    [Pg.987]    [Pg.990]    [Pg.1015]    [Pg.448]    [Pg.219]    [Pg.26]    [Pg.920]    [Pg.680]    [Pg.73]    [Pg.209]    [Pg.634]    [Pg.227]    [Pg.402]    [Pg.321]    [Pg.168]    [Pg.113]   
See also in sourсe #XX -- [ Pg.12 , Pg.390 ]



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