Berberine affects activity of HSV-1 virus infected HEp-2 cells and its molecular mechanism
- Author:
Yu-Juan GUI
1
;
Yu-Juan GUI
2
;
Dan-Dong HU
2
;
Ying-Li YANG
2
;
Ji ZHANG
2
;
Dan-Dong HU
3
Author Information
- Publication Type:Journal Article
- Keywords: berberine; cell biological behavior; HSV-1; JNK/p38 MAPK signaling pathway; LncRNA NRAV; miR-299-3p; PI3K/ AKT signaling pathway; RAB5C
- From: Chinese Pharmacological Bulletin 2022;38(3):387-393
- CountryChina
- Language:Chinese
- Abstract: Aim To discuss the effect of berberine ( BE) on the activity of HSV-1 virus infected HEp-2 cells and its related molecular mechanisms.Methods Hie infected cell model was constructed and divided into control group, infection group, low concentration group ( 5 (xmol • L 1 -BE) , medium concentration group ( 10 (xmol • L '-BE) and high concentration group ( 15 (xmol • L '-BE) ) , and then incubated for 24 hours.qRT-PCR was used to determine HSV-1 infection-related genes ( gD, ICP-4, ICP-8, ICP-27 ) and mRNA expression levels of LncBNA NRAV, miR- 299-3p, RAB5C.CCK-8 method and flow cytometry were applied to detect cell viability and apoptotic rate.The expression levels of PI3K/AKT signaling pathway and JNK/p38 MAPK signaling pathway related protein were analysed by WB.Results It was found that BE j j reduced the mRNA expression of gD, ICP-4, ICP-8, anrl ICP-27, improved cell viability, and inhibited eell apoptosis.BE promoted the expression of miR-299-3p by inhibiting LncRNA NRAV and RAB5C.BE inhibited the protein expression levels of PBK/AKT signaling pathway and JNK/p38 MAPK signaling pathway proteins PI3K, AKT, JNK, and P38.Conclusions The mechanism that BE enhances the activity of HEp-2 cells after HSV-1 infection and suppresses its apoptosis may be related to LncRNA NRAV and RAB5C targeting competitive binding to miH-299-3p, inhibiting the activation of PBK/AKT signaling pathway and JNK/ p38 MAPK signaling pathway.
