Characterization Of A Novel IFNbeta Signaling Axis Mediated Via IFNAR1
Funder
National Health and Medical Research Council
Funding Amount
$353,754.00
Summary
Type I interferons (IFNs) play an important role in regulating immune responses to pathogens and tumors and are used therapeutically. This project will investigate a novel IFN signaling axis that we have recently characterized that is mediated via the low affinity IFN receptor, IFNAR1. This signaling axis occurs independently of the high affinity IFN receptor IFNAR2 and contributes to lethality in a model of septic shock.
Targeting Cytokine Signalling In Systemic Lupus Erythematosus
Funder
National Health and Medical Research Council
Funding Amount
$917,626.00
Summary
Systemic lupus erythematosus is a disease where the immune system attacks normally healthy tissues. The spontaneous overproduction of signalling molecules called interferons in lupus plays an important role in the severity of the disease. We have found that two proteins, named Bcl6 and PLZF, are important in controlling the interferon response in lupus patients. We propose that identifying how these proteins act to control interferon will aid in developing new treatments for lupus.