title: The impact of anti-inflammatory cytokines on the pancreatic β-cell.
abstract: Considerable efforts have been invested to understand the mechanisms by which pro-inflammatory cytokines mediate the demise of β-cells in type 1 diabetes but much less attention has been paid to the role of anti-inflammatory cytokines as potential cytoprotective agents in these cells. Despite this, there is increasing evidence that anti-inflammatory molecules such as interleukin (IL)-4, IL-10 and IL-13 can exert a direct influence of β-cell function and viability and that the circulating levels of these cytokines may be reduced in type 1 diabetes. Thus, it seems possible that targeting of anti-inflammatory pathways might offer therapeutic potential in this disease. In the present review, we consider the evidence implicating IL-4, IL-10 and IL-13 as cytoprotective agents in the β-cell and discuss the receptor components and downstream signaling pathways that mediate these effects.
authors.affiliation: Institute of Biomedical and Clinical Science; University of Exeter Medical School ; Exeter , Devon , UK.
authors.forename: M A
authors.initials: MA
authors.lastname: Russell
authors.affiliation: Institute of Biomedical and Clinical Science; University of Exeter Medical School ; Exeter , Devon , UK.
authors.forename: N G
authors.initials: NG
authors.lastname: Morgan
mesh_terms: D000818:Animals; D003922:Diabetes Mellitus, Type 1 / Q000276:immunology*; D006801:Humans; D007249:Inflammation / Q000276:immunology*; D050417:Insulin-Secreting Cells / Q000276:immunology*; D007378:Interleukins / Q000276:immunology*; D018123:Receptors, Interleukin / Q000276:immunology*; D015398:Signal Transduction / Q000276:immunology
chemical_list: D007378:Interleukins; D018123:Receptors, Interleukin
keywords: GSIS, glucose-stimulated insulin secretion; IL, interleukin; Jak, janus kinase; NO, nitric oxide; PTP, protein tyrosine phosphatase; SOCS, suppressor of cytokine signaling; STAT, signal transducer and activator of transcription; STAT3; STAT6; T1D, type 1 diabetes; Th, T-helper; interleukin-10; interleukin-13; interleukin-4; type 1 diabetes