1
|
Ma J, Meng Q, Zhan J, Wang H, Fan W, Wang Y, Zhang S, Bian H, Zheng F. Paeoniflorin Suppresses Rheumatoid Arthritis Development via Modulating the Circ-FAM120A/miR-671-5p/MDM4 Axis. Inflammation 2021; 44:2309-2322. [PMID: 34423389 DOI: 10.1007/s10753-021-01504-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 05/21/2021] [Accepted: 06/16/2021] [Indexed: 11/24/2022]
Abstract
Paeoniflorin is an active ingredient derived from Paeonia, which has an anti-inflammatory effect. However, the potential role and basis of paeoniflorin in rheumatoid arthritis (RA) are indistinct. Cell viability, cycle distribution, migration, and invasion were evaluated via Cell Counting Kit-8 (CCK-8), flow cytometry, and transwell assays. The contents of inflammatory cytokines were examined using enzyme-linked immunosorbent assay (ELISA). RNA expression levels were determined via qRT-PCR and western blot. The targeting relationship between miR-671-5p and circ-FAM120A (hsa_circ_0003972) or murine double minute 4 (MDM4) was validated via dual-luciferase reporter assay. Paeoniflorin restrained proliferation, migration, invasion, and inflammation and accelerated cell cycle arrest in RA fibroblast-like synoviocytes (RA-FLSs). Circ-FAM120A was boosted in RA synovial tissues and RA-FLSs. Circ-FAM120A upregulation, miR-671-5p knockdown, or MDM4 augmentation reversed the repressive effect of paeoniflorin on RA-FLS progression. Moreover, paeoniflorin attenuated RA-FLS progression by regulating the circ-FAM120A/miR-671-5p/MDM4 axis. Paeoniflorin inhibited RA-FLS proliferation, mobility, and inflammation and triggered cell cycle arrest via mediating the circ-FAM120A/miR-671-5p/MDM4 pathway.
Collapse
Affiliation(s)
- Junfu Ma
- Department of Rheumatology, Henan Province Hospital of Traditional Chinese Medicine (The Second Affiliated Hospital of Henan University of Traditional Chinese Medicine), Henan University of Traditional Chinese Medicine, Henan Province, Zhengzhou City, China
| | - Qingliang Meng
- Department of Rheumatology, Henan Province Hospital of Traditional Chinese Medicine (The Second Affiliated Hospital of Henan University of Traditional Chinese Medicine), Henan University of Traditional Chinese Medicine, Henan Province, Zhengzhou City, China
| | - Junping Zhan
- Department of Rheumatology, Henan Province Hospital of Traditional Chinese Medicine (The Second Affiliated Hospital of Henan University of Traditional Chinese Medicine), Henan University of Traditional Chinese Medicine, Henan Province, Zhengzhou City, China
| | - Huilian Wang
- Department of Rheumatology, Henan Province Hospital of Traditional Chinese Medicine (The Second Affiliated Hospital of Henan University of Traditional Chinese Medicine), Henan University of Traditional Chinese Medicine, Henan Province, Zhengzhou City, China
| | - Wei Fan
- Department of Rheumatology, Henan Province Hospital of Traditional Chinese Medicine (The Second Affiliated Hospital of Henan University of Traditional Chinese Medicine), Henan University of Traditional Chinese Medicine, Henan Province, Zhengzhou City, China
| | - Yanqi Wang
- Henan Province Hospital of Traditional Chinese Medicine (The Second Affiliated Hospital of Henan University of Traditional Chinese Medicine), Henan University of Traditional Chinese Medicine, Henan Province, Zhengzhou City, China
| | - Sudan Zhang
- Henan Province Hospital of Traditional Chinese Medicine (The Second Affiliated Hospital of Henan University of Traditional Chinese Medicine), Henan University of Traditional Chinese Medicine, Henan Province, Zhengzhou City, China
| | - Hua Bian
- Zhang Zhongjing College of Chinese Medicine, Nanyang Institute of Technology, Henan Province, Nanyang City, China
| | - Fuzeng Zheng
- Department of Rheumatology, Henan Province Hospital of Traditional Chinese Medicine (The Second Affiliated Hospital of Henan University of Traditional Chinese Medicine), Henan University of Traditional Chinese Medicine, Henan Province, Zhengzhou City, China. .,Department of Rheumatology, Henan Province Hospital of Traditional Chinese Medicine (The Second Affiliated Hospital of Henan University of Traditional Chinese Medicine), Henan University of Traditional Chinese Medicine, Zhengzhou City, Henan Province, China.
| |
Collapse
|