PMID- 34161163 OWN - NLM STAT- MEDLINE DCOM- 20210625 LR - 20220531 IS - 1557-7600 (Electronic) IS - 1096-620X (Linking) VI - 24 IP - 6 DP - 2021 Jun TI - Fermented Red Ginseng Alleviates Ovalbumin-Induced Inflammation in Mice by Suppressing Interleukin-4 and Immunoglobulin E Expression. PG - 569-576 LID - 10.1089/jmf.2020.4854 [doi] AB - Ginseng (the root of Panax ginseng Meyer) has been reported to have many biologic therapeutic effects, including anti-inflammatory properties, and ginsenosides are considered as one of the factors responsible for these therapeutic effects. To improve their therapeutic action, probiotic bacteria are used to ferment and chemically transform ginsenosides in red ginseng (RG). In this study, we aimed to investigate the beneficial effects of RG fermented by probiotic bacteria (FRG) against ovalbumin (OVA)-induced allergic rhinitis in a mouse model. We induced the mouse model via OVA inhalation; experimental results revealed increased immunoglobulin E (IgE) and interleukin (IL)-4 levels, leading to Th2-type cytokine response. The mice with induced allergy were then orally administered RG and FRG over 2 weeks, as a result of which, IL-4 and IgE levels in bronchoalveolar lavage fluid, nasal fluid, and serum were found to be ameliorated more effectively by FRG than by RG, suggesting that FRG has better immune regulatory effects than RG. FRG also downregulated immune cell levels, such as those of eosinophils and basophils, and significantly decreased the thickness of OVA-induced respiratory epithelium compared to RG. Collectively, the results showed that FRG treatment alleviates inflammation, thereby extending a protective effect to mice with OVA-induced inflammatory allergic rhinitis. FAU - Bae, Chu Hyun AU - Bae CH AD - R&BD Center, Korea Yakult Co., Ltd., Yongin, Korea. FAU - Kim, Jisoo AU - Kim J AD - R&BD Center, Korea Yakult Co., Ltd., Yongin, Korea. FAU - Nam, Woo AU - Nam W AD - R&BD Center, Korea Yakult Co., Ltd., Yongin, Korea. FAU - Kim, Hyeonji AU - Kim H AD - R&BD Center, Korea Yakult Co., Ltd., Yongin, Korea. FAU - Kim, Jooyun AU - Kim J AD - R&BD Center, Korea Yakult Co., Ltd., Yongin, Korea. FAU - Nam, Bora AU - Nam B AD - R&BD Center, Korea Yakult Co., Ltd., Yongin, Korea. FAU - Park, Soodong AU - Park S AD - R&BD Center, Korea Yakult Co., Ltd., Yongin, Korea. FAU - Lee, Junglyoul AU - Lee J AD - R&BD Center, Korea Yakult Co., Ltd., Yongin, Korea. FAU - Sim, Jaehun AU - Sim J AD - R&BD Center, Korea Yakult Co., Ltd., Yongin, Korea. LA - eng PT - Journal Article PL - United States TA - J Med Food JT - Journal of medicinal food JID - 9812512 RN - 0 (Cytokines) RN - 207137-56-2 (Interleukin-4) RN - 37341-29-0 (Immunoglobulin E) RN - 9006-59-1 (Ovalbumin) SB - IM MH - Animals MH - Cytokines/genetics MH - Disease Models, Animal MH - *Fermented Foods MH - *Immunoglobulin E MH - Inflammation MH - *Interleukin-4/genetics MH - Mice MH - Mice, Inbred BALB C MH - Ovalbumin MH - Panax MH - *Rhinitis, Allergic/drug therapy OTO - NOTNLM OT - OVA OT - allergic rhinitis OT - fermented red ginseng OT - probiotics EDAT- 2021/06/24 06:00 MHDA- 2021/06/29 06:00 CRDT- 2021/06/23 17:14 PHST- 2021/06/23 17:14 [entrez] PHST- 2021/06/24 06:00 [pubmed] PHST- 2021/06/29 06:00 [medline] AID - 10.1089/jmf.2020.4854 [doi] PST - ppublish SO - J Med Food. 2021 Jun;24(6):569-576. doi: 10.1089/jmf.2020.4854.