Example sentences for: tnf-alpha

How can you use “tnf-alpha” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • However, as was the case with IL-1beta and TNF-alpha, PMA was not as effective as LPS in enhancing CEES toxicity.

  • LPS stimulation of macrophages is known to involve the activation of protein phosphorylation by kinases as well as the activation of nuclear transcription factors such as NF-kappaB [ 10 11 12 13 ] . The activation of protein kinase C (PKC) by diacylglycerol is also a key event in LPS macrophage activation [ 8 ] . In vitro experiments have shown that the secretion of TNF-alpha and IL-1-beta by LPS-stimulated monocytes is dependent upon PKC activation [ 13 14 ] . In this study, we also determined if phorbol myristate acetate (PMA) activation of PKC also enhanced CEES toxicity.

  • Inhibition of protein kinase C is known to block the secretion of TNF-alpha and IL-1beta [ 10 ] whereas stimulation of protein kinase C promotes TNF-alpha and IL-1beta production [ 22 ] . The data reported in Table 3show that stimulation of protein kinase C activity by PMA also enhances the cytotoxicity of CEES.

  • We have found that inflammatory agents such as LPS, TNF-alpha, IL-1beta, and PMA amplify the cytotoxicity of CEES to RAW264.

  • [ 14 ] have shown that TNF-alpha and IL-1beta secretion and mRNA accumulation by monocytes following LPS treatment is dependent on PKC activity.


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