Skip to main content
. Author manuscript; available in PMC: 2013 Jul 10.
Published in final edited form as: Exp Neurol. 2007 Jul 17;208(1):1–25. doi: 10.1016/j.expneurol.2007.07.004

Table 1. Glial-derived mediators that modulate neuronal survival.

Abbreviation Name Function/Effect
IL-1β Interleukin-1β Proinflammatory
IL-6 Interleukin-6 Induction of iNOS and ↑ oxidative stress
IL-18 Interleukin-18 Induction of iNOS and ↑ oxidative stress
TNF Tumor necrosis factor Neurotoxic
MCP-1 Monocyte chemoattractant protein 1 Chemotaxic
MIP-1α Macrophage inflammatory protein 1α Chemotaxic
MIP-1β Macrophage inflammatory protein 1β Chemotaxic
MIP-2 Macrophage inflammatory protein 2 Chemotaxic
MDC Macrophage-derived chemokine Chemotaxic
IL-3 Interleukin-3 Proliferation
IL-15 Interleukin-15 T cell regulation
M-CSF Monocyte colony-stimulating factor Proliferation
PGE2 Prostaglandin E2 Eicosanoids (prostaglandins, leukotrienes, thromboxanes) Proinflammatory, proliferative; may impair glutamate uptake by astrocytes and ↑ excitotoxicity
AA Arachidonic acid Potentiate NMDA receptors → excitotoxicity; calcium overload
PAF Platelet-activating factor
QA Quinolinic acid
NO Nitric oxide Neurotoxic, oxidative stress; inhibition of glutamate uptake by
O•− Superoxide astrocytes
H2O2 Hydrogen peroxide
OH Hydroxyl radical
NOO Peroxynitrite
TGFβ Transforming growth factor beta Anti-inflammatory
IL-10 Interleukin-10 Immunosuppression
NGF Nerve growth factor Neurotrophic factor
BDNF Brain-derived neurotrophic factor Neurotrophic factor
GDNF Glial-derived neurotrophic factor Neurotrophic factor
NT-3 Neurotrophin-3 Neurotrophic factor
NT-4 Neurotrophin-4 Neurotrophic factor