Anti-inflammatory effects of dehydrogeijerin in LPS-stimulated murine macrophages.

In this study, we investigated whether Heracleum (H) moellendorffii Hance-derived dehydrogeijerin and geijerin could be used to suppress lipopolysaccharide (LPS)-induced inflammatory responses in murine macrophage cell lines, Raw 264.7 cells. Dehydrogeijerin reduced nitric oxide (NO) and inducible nitric oxide synthase (iNOS) production from LPS-stimulated Raw 264.

Importance of NKG2D-NKG2D ligands interaction for cytolytic activity of natural killer cell.

In this study, we investigate the relationship between natural killer (NK) cell susceptibility and the surface markers of cancer cells. Through phenotypic analysis, we found evidence that more susceptible cancer cell lines (K562 and Jurkat) express more NKG2D ligands. Major histocompatibility complex (MHC) class I chain-related A/B (MIC-A/B) and UL16 binding protein (ULBP) 1-5 molecules are typical ligands of NKG2D.

Protopine reduces the inflammatory activity of lipopolysaccharide-stimulated murine macrophages.

Protopine is an isoquinoline alkaloid contained in plants in northeast Asia. In this study, we investigated whether protopine derived from Hypecoum erectum L could suppress lipopolysaccharide (LPS)-induced inflammatory responses in murine macrophages (Raw 264.7 cells).

Anti-inflammatory effects of gomisin N, gomisin J, and schisandrin C isolated from the fruit of Schisandra chinensis.

Schiandra chinensis is a well-known Chinese traditional medicine for the treatment of hepatic disease. In this study, we investigated whether the nine major compounds of Schiandra chinensis could be applied to suppress lipopolysaccharide (LPS)-induced inflammatory responses in murine macrophages (Raw 264.7 cells).