首页> 美国卫生研究院文献>other >Sophorolipid Butyl Ester Diacetate Does Not Affect Macrophage Polarization but Enhances Astrocytic Glial Fibrillary Acidic Protein Expression at Micromolar Concentrations in Vitro
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Sophorolipid Butyl Ester Diacetate Does Not Affect Macrophage Polarization but Enhances Astrocytic Glial Fibrillary Acidic Protein Expression at Micromolar Concentrations in Vitro

机译:槐脂二乙酸丁酯不影响巨噬细胞极化但在微摩尔浓度下可增强星形胶质细胞胶质原纤维酸性蛋白的表达。

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摘要

Peritoneal macrophages (PMACs) and spinal cord astrocytes were exposed to varying concentrations of soluble sophorolipid butyl ester diacetate (SLBEDA) in vitro. Macrophages and astrocytes demonstrated no decrease in viability in response to SLBEDA. Studying pro- and anti-inflammatory genes, PMACs did not show a shift toward a pro-inflammatory phenotype. However, at higher concentrations (3 and 30 μM), astrocytes showed an increase in their expression of glial acidic fibrillary protein. This novel category of compounds poses low risk to PMAC and astrocyte viability; however, the effect on PMAC polarization and astrocyte reactivity requires more elucidation.
机译:体外将腹膜巨噬细胞(PMAC)和脊髓星形胶质细胞暴露于不同浓度的可溶性槐糖脂丁酸酯二乙酸酯(SLBEDA)中。巨噬细胞和星形胶质细胞显示对SLBEDA的反应能力没有降低。研究促炎和抗炎基因后,PMAC没有显示出向促炎表型的转变。然而,在较高浓度(3和30μM)下,星形胶质细胞显示其胶质酸性原纤维蛋白表达增加。这类新型化合物对PMAC和星形胶质细胞活力的影响很小。然而,对PMAC极化和星形胶质细胞反应性的影响需要更多的阐明。

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