The immune-modulating effects of viable Weissella cibaria JW15 on RAW 264.7 macrophage cells
Ho-Eun Park
Kyung-Hyo Do
Wan-Kyu Lee
1.College of Veterinary Medicine, Chungbuk National University, Cheongju, Chungbuk 28644, Republic of Korea2.College of Veterinary Medicine, Chungbuk National University, Cheongju, Chungbuk 28644, Republic of Korea3.College of Veterinary Medicine, Chungbuk National University, Cheongju, Chungbuk 28644, Republic of Korea
摘要：The objective of this study is to investigate the immune-enhancing ability of viable and heat-killed Weissella cibaria JW15 (JW15) isolated from Kimchi in RAW 264.7 macrophages.The immune effects were evaluated by measuring the production of NO,cytokines,inflammatory enzyme,and activation of NF-κB.Viable JW15 executed higher activity on stimulating the release of TNF-α as well as activating NF-κB compared to that of heatkilled JW15.Additionally,viable and heat-killed JW15 significantly increased the production of NO,IL-6 and TNF-α more than that of Lactobacillus rhamnosus GG (LGG).Furthermore,viable JW15 induced higher production of iNOS compared with that of viable LGG.Collectively,our finding indicates that viable JW15 had similar,if not more,immune-enhancing activities as heat-killed JW15.In addition,viable JW15 had higher immune-enhancing activity than commercial strain LGG.Therefore,viable JW1 5 has the potential to be used as a functional food to improve the host immune response.
机标关键词：
分类号：R392.9(医学免疫学)
论文发表日期：2020-01-30
在线出版日期：2025-08-15（本平台首次上网日期，不代表文献的发表时间）
页数：8( 36-43 )
英文信息