TNF-αenhances IFN-γ-induced NIT-1 cells apoptosis via death receptor pathway / 中国免疫学杂志
Chinese Journal of Immunology
; (12): 1448-1451, 2014.
Article
en Zh
| WPRIM
| ID: wpr-460008
Biblioteca responsable:
WPRO
ABSTRACT
Objective:To investigate the effect of TNF-αand IFN-γon NIT-1 cells apoptosis and the apoptosis mechan-ism.Methods:NIT-1 cells were exposed to a combination of TNF-αand IFN-γtreatment.The viability of NIT-1 cells was assessed via MTT assay.The morphological changes of the cells and nuclei were observed under the inverted or confocal laser scanning microscope with Hoechst 33258 staining.The activation of Caspase-8,-3 and PARP was detected by Western blot.Results:TNF-αand IFN-γsig-nificantly inhibited NIT-1 cells viability, promoted cells apoptosis, induced the activation of Caspase-8,-3 and PARP cleavage.Conclusion:TNF-αcombined with IFN-γtreatment induced the apoptosis of NIT-1 cells through death receptor pathway.
Texto completo:
1
Base de datos:
WPRIM
Idioma:
Zh
Revista:
Chinese Journal of Immunology
Año:
2014
Tipo del documento:
Article