Itaconate is an anti-inflammatory metabolite that activates Nrf2 via alkylation of KEAP1
The endogenous metabolite itaconate has recently emerged as a regulator of macrophage
function, but its precise mechanism of action remains poorly understood,,. Here we show …
function, but its precise mechanism of action remains poorly understood,,. Here we show …
Electrophilic properties of itaconate and derivatives regulate the IκBζ–ATF3 inflammatory axis
M Bambouskova, L Gorvel, V Lampropoulou… - Nature, 2018 - nature.com
Metabolic regulation has been recognized as a powerful principle guiding immune
responses. Inflammatory macrophages undergo extensive metabolic rewiring marked by the …
responses. Inflammatory macrophages undergo extensive metabolic rewiring marked by the …
Comparative evaluation of itaconate and its derivatives reveals divergent inflammasome and type I interferon regulation in macrophages
A Swain, M Bambouskova, H Kim, PS Andhey… - Nature …, 2020 - nature.com
Following activation, macrophages undergo extensive metabolic rewiring,. Production of
itaconate through the inducible enzyme IRG1 is a key hallmark of this process. Itaconate …
itaconate through the inducible enzyme IRG1 is a key hallmark of this process. Itaconate …
Anti-inflammatory cyclopentenone prostaglandins are direct inhibitors of IκB kinase
NF-κB is a critical activator of genes involved in inflammation and immunity 1, 2. Pro-
inflammatory cytokines activate the IκB kinase (IKK) complex that phosphorylates the NF-κB …
inflammatory cytokines activate the IκB kinase (IKK) complex that phosphorylates the NF-κB …
Mesaconate is synthesized from itaconate and exerts immunomodulatory effects in macrophages
W He, A Henne, M Lauterbach, E Geißmar… - Nature …, 2022 - nature.com
Since its discovery in inflammatory macrophages, itaconate has attracted much attention
due to its antimicrobial and immunomodulatory activity,–. However, instead of investigating …
due to its antimicrobial and immunomodulatory activity,–. However, instead of investigating …
Interleukin receptor activates a MYD88–ARNO–ARF6 cascade to disrupt vascular stability
The innate immune response is essential for combating infectious disease. Macrophages
and other cells respond to infection by releasing cytokines, such as interleukin-1β (IL-1β) …
and other cells respond to infection by releasing cytokines, such as interleukin-1β (IL-1β) …
[HTML][HTML] Endogenous itaconate is not required for particulate matter-induced NRF2 expression or inflammatory response
Particulate matter (PM) air pollution causes cardiopulmonary mortality via macrophage-
driven lung inflammation; however, the mechanisms are incompletely understood. RNA …
driven lung inflammation; however, the mechanisms are incompletely understood. RNA …
[HTML][HTML] The role of itaconate in host defense and inflammation
CG Peace, LAJ O'Neill - The Journal of clinical investigation, 2022 - Am Soc Clin Investig
Macrophages exposed to inflammatory stimuli including LPS undergo metabolic
reprogramming to facilitate macrophage effector function. This metabolic reprogramming …
reprogramming to facilitate macrophage effector function. This metabolic reprogramming …
[HTML][HTML] Citraconate inhibits ACOD1 (IRG1) catalysis, reduces interferon responses and oxidative stress, and modulates inflammation and cell metabolism
Although the immunomodulatory and cytoprotective properties of itaconate have been
studied extensively, it is not known whether its naturally occurring isomers mesaconate and …
studied extensively, it is not known whether its naturally occurring isomers mesaconate and …
IKKα limits macrophage NF-κB activation and contributes to the resolution of inflammation
Inflammation and innate immunity involve signalling pathways leading to the production of
inflammatory mediators. Usually such responses are self-limiting, but aberrant resolution of …
inflammatory mediators. Usually such responses are self-limiting, but aberrant resolution of …