A balance of interleukin-12 and-23 in cancer

SF Ngiow, MWL Teng, MJ Smyth - Trends in immunology, 2013 - cell.com
SF Ngiow, MWL Teng, MJ Smyth
Trends in immunology, 2013cell.com
Interleukin (IL)-12 and IL-23 share the IL-12p40 molecule. IL-12 promotes T helper (Th) 1
immunity and IL-23 promotes Th17 immunity, and it has recently become apparent that the
balance between IL-12 and IL-23 is important in carcinogenesis. A series of studies
demonstrated that, where tumor initiation, growth, and metastasis are concerned, IL-12 may
act independently of interferon (IFN)-γ, and IL-23 independently of IL-17A. This review
explores the activity of IL-23 in carcinogenesis. In the context of the tumor-inhibitory effects of …
Interleukin (IL)-12 and IL-23 share the IL-12p40 molecule. IL-12 promotes T helper (Th)1 immunity and IL-23 promotes Th17 immunity, and it has recently become apparent that the balance between IL-12 and IL-23 is important in carcinogenesis. A series of studies demonstrated that, where tumor initiation, growth, and metastasis are concerned, IL-12 may act independently of interferon (IFN)-γ, and IL-23 independently of IL-17A. This review explores the activity of IL-23 in carcinogenesis. In the context of the tumor-inhibitory effects of IL-12, and tumor-promoting effects of IL-23, we discuss the use of anti-IL-12p/23 monoclonal antibodies (mAbs) in autoimmune inflammatory disorders and the alternative specific neutralization of IL-23.
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