IFN-γ selectively suppresses a subset of TLR4-activated genes and enhancers to potentiate macrophage activation

Macrophage activation is synergistically controlled by lipopolysaccharide (LPS) and interferon-γ (IFN-γ). Here the authors show that IFN-γ promotes macrophage activation not only by activating STAT1-dependent genes, but also by suppressing STAT3-dependent negative feedback regulation downstream of L...

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Autores principales: Kyuho Kang, Mahesh Bachu, Sung Ho Park, Keunsoo Kang, Seyeon Bae, Kyung-Hyun Park-Min, Lionel B. Ivashkiv
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
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Acceso en línea:https://doaj.org/article/a631a2760ed54421b4271c48a107d9ac
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Sumario:Macrophage activation is synergistically controlled by lipopolysaccharide (LPS) and interferon-γ (IFN-γ). Here the authors show that IFN-γ promotes macrophage activation not only by activating STAT1-dependent genes, but also by suppressing STAT3-dependent negative feedback regulation downstream of LPS signaling.