Rutin attenuates inflammation by downregulating AGE-RAGE signaling pathway in psoriasis : Network pharmacology analysis and experimental evidence

Copyright © 2023 Elsevier B.V. All rights reserved..

BACKGROUND: Jueyin granules (JYG) is effective against psoriasis, but its utility components are not clear. Rutin is the main monomer of JYG, its therapeutic effect and mechanism on psoriasis need to be further clarified.

PURPOSE: To explore the potential mechanisms of rutin on psoriasis through network pharmacology and experiments.

METHODS: In vitro, cell viability was determined using the CCK8 assay, and inflammatory factors were identified using RT-qPCR. The hub genes and kernel pathways of action were identified by modular pharmacology analysis. In vivo, a BALB/c mice model of psoriasis was induced by Imiquimod (IMQ). The therapeutic effect and action pathway were detected through Western Blotting, RT-qPCR, histopathologic and immunohistochemical analysis.

RESULTS: Rutin inhibited cell proliferation and expression of TNF-α and IL-6 in HaCaT cells. The hub genes include APP, INS, and TNF, while the kernel pathways contain the AGE-RAGE signaling pathway. In IMQ-induced psoriasis-like mice, rutin ameliorated skin lesions and inhibited cell proliferation. Rutin could attenuate inflammation by downregulating the AGE-RAGE signaling pathway.

CONCLUSION: This study suggests that rutin can reduce IMQ-induced psoriasis like skin inflammation in mice, and regulation of AGE-RAGE signaling pathway may be one of its potential anti-inflammatory mechanisms. Rutin has a promising therapeutic use for the treatment of psoriasis.

Medienart:

E-Artikel

Erscheinungsjahr:

2023

Erschienen:

2023

Enthalten in:

Zur Gesamtaufnahme - volume:125

Enthalten in:

International immunopharmacology - 125(2023), Pt A vom: 27. Dez., Seite 111033

Sprache:

Englisch

Beteiligte Personen:

Wang, Mingxia [VerfasserIn]
Ma, Xiaoxuan [VerfasserIn]
Gao, Chunjie [VerfasserIn]
Luo, Yue [VerfasserIn]
Fei, Xiaoya [VerfasserIn]
Zheng, Qi [VerfasserIn]
Ma, Xin [VerfasserIn]
Kuai, Le [VerfasserIn]
Li, Bin [VerfasserIn]
Wang, Ruiping [VerfasserIn]
Song, Jiankun [VerfasserIn]

Links:

Volltext

Themen:

5G06TVY3R7
AGE-RAGE signaling pathway
Imiquimod
Journal Article
Network pharmacology
P1QW714R7M
Psoriasis
Rutin

Anmerkungen:

Date Completed 28.12.2023

Date Revised 28.12.2023

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1016/j.intimp.2023.111033

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM366402234