linoleic-acid has been researched along with pyrazolanthrone* in 1 studies
1 other study(ies) available for linoleic-acid and pyrazolanthrone
| Article | Year |
|---|---|
The saturated fatty acid palmitate induces human monocytic cell toxicity toward neuronal cells: exploring a possible link between obesity-related metabolic impairments and neuroinflammation.
Obesity is linked to increased risk of Alzheimer's disease and cognitive impairment. Microglia-mediated neuroinflammation is implicated in neuronal loss. Elevated levels of fatty acids seen in obesity induce inflammation in peripheral tissues. Whether fatty acids promote neuroinflammation is unknown. Using an established neuroinflammation model involving human microglia-like THP-1 cells and SH-SY5Y neuroblastoma cells, we show that the saturated fatty acid palmitate, but not the unsaturated fatty acids oleate or linoleate, induces THP-1 cell pro-inflammatory cytokine secretion and neurotoxicity. Inhibition of c-Jun NH2-terminal kinase (JNK) reduces this neurotoxicity. Therefore, elevated saturated fatty acids may induce neuroinflammation through pathways involving JNK activation. Topics: Anthracenes; Apoptosis; Cell Line, Tumor; Chemokine CCL2; Culture Media, Conditioned; Dose-Response Relationship, Drug; Enzyme Inhibitors; Enzyme-Linked Immunosorbent Assay; Humans; Interleukin-8; L-Lactate Dehydrogenase; Linoleic Acid; Monocytes; Oleic Acid; Palmitates | 2012 |