Review Article

PPAR 𝛾 Agonists: Potential as Therapeutics for Neovascular Retinopathies

Table 2

Growth factors, cytokines, chemokines, and other proinflammatory mediators upregulated by angiotensin II stimulation. ET-1, endothelin-1; TGF- , transforming growth factor- ; CTGF, connective tissue growth factor; bFGF, basic fibroblast growth factor; PDGF-AA, platelet-derived growth factor-AA homodimer; EGF, epidermal growth factor; VEGF, vascular endothelial cell growth factor; IL, interleukin; GM-CSF, granulocyte-macrophage colony-stimulating factor; TNF- , tumor necrosis factor- ; MCP-1, monocyte chemoattractant protein-1; MIP, macrophage inflammatory protein; NF-κB, nuclear factor-κB; NFAT, nuclear factor of activated T lymphocytes; STAT, signal transducer and activator of transcription; RANTES, regulated on activation, normal T-cell expressed and secreted; IFN- , interferon- ; PAI-1, plasminogen activator inhibitor type 1; AP-1, activated protein-1. (Adapted with permission from: R. E. Schmieder, K. F. Hilgers, M. P. Schlaich, B. M. Schmidt, “Renin-angiotensin system and cardiovascular risk.” Lancet, vol. 369, no. 9568, pp. 1208-1219, 2007.)

Growth factorsCytokinesChemokinesOther proinflammatory molecules

ET-1IL-1 IL-8IFN-
TGF- IL-6MCP-1Tissue factor
CTGFIL-18MIP-1PAI-1
bFGFGM-CSFRANTES
PDGF-AATNF-
EGF
VEGF