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find Author "HUANG Hanju." 1 results
  • Effect of Interferon on Human Leucocyte Antigen-DR Expression in Human Colonic Cancer Cells

    【Abstract】ObjectiveTo inquire into the regulative effect of interferon (IFN) on human leucocyte antigen-DR(HLADR) expression in human colonic cancer cells. MethodsThe expression of HLA-DR in 4 colonic cancer cell lines HCT-8,lovo,SW-480 and Ls-174-T was detected with immunohistochemical SP and ELISA method before and after being stimulated by different doses of α-IFN or γ-IFN. ResultsAll cell lines except lovo cell were HLA-DR positive before stimulation with α-IFN or γ-IFN. HLA-DR expression was enhanced on all of the 4 cell lines after stimulation, and it was correlated with γ-IFN and the dose of γ-IFN. The effect of γ-IFN was more obvious than that of α-IFN. ConclusionIFN can enhance HLA-DR expression in human colonci cancer cells and clinical therapy of IFN for colon cancer has a certain applying prospect.

    Release date:2016-08-28 04:30 Export PDF Favorites Scan
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