TY - JOUR AU - Taoyu Li AU - Wanli Liang AU - Xiaojun Li AU - Wei Kevin Zhang PY - 2021/03/08 Y2 - 2024/03/29 TI - RNA-seq analysis reveals that oleic acid exerts anti-inflammatory effects via modulating cell cycle in Raw264.7 cells JF - STEMedicine JA - STEMedicine VL - 2 IS - 6 SE - Research articles DO - 10.37175/stemedicine.v2i6.83 UR - https://stemedicine.org/index.php/stem/article/view/83 AB - Background: Lipopolysaccharide (LPS), a structural and protective compound primarily found in ordinary benign bacteria, could induce pro-inflammatory effect in a macrophage cell line Raw264.7 cells. Additionally, we previously showed that oleic acid (OA) possessed apoptotic effect in mouseoriginated Raw264.7 cells as well.Methods: Cellular and molecular methods including flowcytometry and Western blot as well as bioinformatic methods including RNAseq and analysis.Results: We demonstrated that OA could alleviate LPS-activated inflammatory effects, including apoptosis and secretion of cytokines via the modulation of cell cycle process. Further analysis revealed that OA reduced the LPS-elevated expression of p21, but not p16.Conclusion: Our investigation has provided detailed information on LPS stimulation and OA remission in Raw264.7 cells, and laid solid foundation for the potential pharmaceutical application of OA as an antiinflammatory agent. ER -