Xie M, Zhang M, Qiao Y, Yang Y, Xie F, Chen L, Liu N, Gu J. Molecular mechanism of PSORI-CM01 for psoriasis by regulating the inflammatory cytokines network.
JOURNAL OF ETHNOPHARMACOLOGY 2024;
318:116935. [PMID:
37479070 DOI:
10.1016/j.jep.2023.116935]
[Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 07/17/2023] [Accepted: 07/18/2023] [Indexed: 07/23/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE
Psoriasis is an inflammatory skin disease, there is no radical cure. Traditional Chinese medicine has accumulated a lot of clinical experience in the treatment of psoriasis and developed a variety of treatment methods, among which Yinxieling optimization formula (PSORI-CM01) have a definite clinical effect in the treatment of psoriasis, but their mechanism of action is still unclear.
AIM OF THE STUDY
To investigate the molecular mechanism of the PSORI-CM01 in the treatment of psoriasis.
MATERIALS AND METHODS
Firstly, potential active compounds and key signaling pathways of PSORI-CM01 were explored by the systems pharmacology method. Then MTT assay was used to screen the potentially active compounds of PSORI-CM01, and explore the combined effects of potentially active compounds. The regulation of potentially active compounds on inflammatory factors were evaluated by a Human Th17 Magnetic Bead Panel. The regulation of PSORI-CM01 on key targets in the key signaling pathways were explored by qRT-PCR method. Finally, the molecular mechanism of PSORI-CM01 in the treatment of psoriasis was explained by the systems pharmacology method.
RESULTS
The potentially active compounds of PSORI-CM01 included gallic acid, liquiritigenin, rosmarinic acid, syringic acid, isoliquiritin apioside, caffeic acid, naringenin, cryptochlorogenic acid, (+)-taxifolin, p-coumaric acid, chlorogenic acid, fraxin, 5-hydroxymethylfurfural, lithospermic acid, isoliquiritigenin, salviandic acid B, octahydrocurcumin, catechin, syringaldehyde, methyl rosmarinate, paeonol, protocatechuic acid, astilbin, isoastilbin, isofraxidin and zederone. Both antagonistic and synergistic effects were determined in the combinations of active compounds. Most of the active compounds up-regulated IL-2, IL-6, IL-9 and TNF-α, and down-regulated IFN-γ, IL-1β, IL-2, IL-9, IL-10, IL-13, IL-15, IL-17F, IL-21, IL-22 and IL-27. The PI3K-Akt signaling pathway would be the key signaling pathway of PSORI-CM01. The qRT-PCR results showed that its compounds can effectively regulate the expression of key targets in this pathway.
CONCLUSIONS
The molecular mechanism of PSORI-CM01 for treating psoriasis would be mediated by regulating the network of inflammatory factors through the PI3K-Akt signaling pathway.
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