| First Author | Moore TC | Year | 2013 |
| Journal | FEBS Lett | Volume | 587 |
| Issue | 18 | Pages | 3014-20 |
| PubMed ID | 23892079 | Mgi Jnum | J:200923 |
| Mgi Id | MGI:5510274 | Doi | 10.1016/j.febslet.2013.07.025 |
| Citation | Moore TC, et al. (2013) IRF3 and ERK MAP-kinases control nitric oxide production from macrophages in response to poly-I:C. FEBS Lett 587(18):3014-20 |
| abstractText | Understanding nitric oxide (NO) in innate anti-viral immunity and immune-mediated pathology is hampered by incomplete details of its transcriptional and signaling factors. We found in macrophages that IRF3, ERK MAP-kinases, and PKR are essential to NO production in response to RNA-virus mimic, poly I:C, a TLR3 agonist. ERK's role in NO induction may be through phosphorylation of serine-171 of IRF3 and expression of NO-inducing cytokines, IL-6 and IFN-beta. However, these cytokines induced less NO in IRF3 knockout or knockdown macrophages. These findings show that ERK and IRF3 coordinate induction of NO by macrophages in response to stimulation of TLR3. |
