Assessment of the anti-rheumatoid arthritis activity of Gastrodia elata (tian-ma) and Radix aconitic lateralis preparata (fu-zi) via network pharmacology and untargeted metabolomics analyses.
Int J Rheum Dis
; 24(3): 380-390, 2021 Mar.
Article
en En
| MEDLINE
| ID: mdl-33523580
ABSTRACT
AIM:
Gastrodia elata and Radix aconiti lateralis preparrata are respectively named as Tian-Ma and Fu-Zi (TF) in Chinese. We explored the active components against rheumatoid arthritis (RA) from an extensively used couplet of Chinese herbs, Gastrodia elata and Radix aconiti lateralis preparata (TF) via untargeted metabolomics and network pharmacological approaches.METHODS:
Water extracts of TF were mixed at ratios 11, 32 and 23 (w/w). Ultra-performance liquid chromatography/tandem mass spectrometry (UPLC-MS/MS) was then utilized as metabolomics screening. Human Metabolome (http//www.hmdb.ca/) and Lipidmaps (http//www.lipidmaps.org/) databases were used to annotate detected compounds. Further identification of vital genes and important pathways associated with the anti-RA properties of the TF preparations was done via network pharmacology, and verified by real-time quantitative polymerase chain reaction (RT-qPCR).RESULTS:
Four key compounds involved in unsaturated fatty acid biosynthesis and isoflavonoid biosynthesis were identified through metabolomics analyses. Three key components of TF associated with anti-RA activity were linoleic acid, daidzein, and daidzin. Results of RT-qPCR revealed that all 3 tested TF couplets (11, 32, and 23) markedly suppressed the transcription of PTGS2. These results were consistent with our network pharmacological predictions.CONCLUSIONS:
The anti-RA properties of Tian-Ma and Fu-Zi are associated with the inhibition of arachidonic acid metabolism pathway.Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Artritis Reumatoide
/
Ácido Araquidónico
/
Gastrodia
/
Aconitum
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Metabolómica
Tipo de estudio:
Prognostic_studies
Límite:
Animals
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Humans
/
Male
Idioma:
En
Revista:
Int J Rheum Dis
Asunto de la revista:
REUMATOLOGIA
Año:
2021
Tipo del documento:
Article
País de afiliación:
China