PMID- 30263608 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20201001 IS - 2092-6456 (Electronic) IS - 1226-7708 (Print) IS - 1226-7708 (Linking) VI - 26 IP - 3 DP - 2017 TI - Green lipped mussel oil complex suppresses lipopolysaccharide stimulated inflammation via regulating nuclear factor-kappaB and mitogen activated protein kinases signaling in RAW264.7 murine macrophages. PG - 815-822 LID - 10.1007/s10068-017-0091-5 [doi] AB - Here we investigated the effect of green lipped mussel oil complex (GLMOC) on inflammation and underlying mechanism in lipopolysaccharide stimulated RAW264.7 murine macrophage cells. GLMOC containing green lipped mussel oil (GLMO), olive oil, and vitamin E (10:20:1) can induce significant suppression of iNOS, leading to reduced nitric oxide synthesis, and cyclooxygenase-2, leading to reduced prostaglandin E2 synthesis. In addition, it down-regulated the release of pro-inflammatory cytokines, including tumor necrosis factor-alpha, interleukin (IL)-6, and IL-1beta. Similar to upstream signaling mediators, GLMCO inhibited the degradation of inhibitory kappaB, nuclear translocation of NF-kappaB, and phosphorylation of mitogen activated protein kinases (MAPKs) in a dose-dependent manner. Among the components of GLMOC, GLMO was responsible for anti-inflammatory efficacy. Taken together, GLMOC induces anti-inflammatory activity via regulating NF-kappaB and MAPK signaling in lipopolysaccharide-induced RAW264.7 cells, providing underlying mechanisms that elucidate the anti-inflammatory efficacy of GLMOC. FAU - Chen, Jing AU - Chen J AD - 1Department of Food Science and Technology, Chung-Ang University, Anseong, Gyeonggi 17546 Korea. ISNI: 0000 0001 0789 9563. GRID: grid.254224.7 FAU - Bao, Cheng AU - Bao C AD - 1Department of Food Science and Technology, Chung-Ang University, Anseong, Gyeonggi 17546 Korea. ISNI: 0000 0001 0789 9563. GRID: grid.254224.7 FAU - Cho, Se Haeng AU - Cho SH AD - Syspang, Seoul, 08378 Korea. FAU - Lee, Hong Jin AU - Lee HJ AD - 1Department of Food Science and Technology, Chung-Ang University, Anseong, Gyeonggi 17546 Korea. ISNI: 0000 0001 0789 9563. GRID: grid.254224.7 LA - eng PT - Journal Article DEP - 20170608 PL - Korea (South) TA - Food Sci Biotechnol JT - Food science and biotechnology JID - 9816587 PMC - PMC6049590 OTO - NOTNLM OT - Green lipped mussel oil OT - Inflammation OT - Mitogen activated protein kinase OT - Nuclear factor kappaB OT - RAW264.7 COIS- Compliance with ethical standardsThe authors declare no conflict of interest. EDAT- 2017/06/08 00:00 MHDA- 2017/06/08 00:01 PMCR- 2018/06/08 CRDT- 2018/09/29 06:00 PHST- 2017/01/06 00:00 [received] PHST- 2017/03/06 00:00 [revised] PHST- 2017/03/06 00:00 [accepted] PHST- 2018/09/29 06:00 [entrez] PHST- 2017/06/08 00:00 [pubmed] PHST- 2017/06/08 00:01 [medline] PHST- 2018/06/08 00:00 [pmc-release] AID - 91 [pii] AID - 10.1007/s10068-017-0091-5 [doi] PST - epublish SO - Food Sci Biotechnol. 2017 Jun 8;26(3):815-822. doi: 10.1007/s10068-017-0091-5. eCollection 2017.