Inokosterone Is A Potential Drug Target of Estrogen Receptor 1 in Rheumatoid Arthritis Patients: Analysis from Active Ingredient of Cyathula Officinalis.
10.1007/s11655-021-3492-5
- Author:
Ji-Hao MO
1
;
Han-Kun XIE
2
;
Ye-Mian ZHOU
3
;
Sihan-Benjamin NG
4
;
Shao-Xia LI
1
;
Lei WANG
5
Author Information
1. Department of Medical Laboratory, Luoyang Orthopedic Hospital of Henan Province, Orthopedic Institute of Henan Province, Luoyang, Henan Province, 471002, China.
2. Miller School of Medicine, University of Miami, Miami, FL, 33136, USA.
3. Institute of Technical Biology & Agriculture Engineering, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, 230031, China.
4. Eatobe Pte. Limited, 573969, Singapore, Singapore.
5. Miller School of Medicine, University of Miami, Miami, FL, 33136, USA. lxw561@miami.edu.
- Publication Type:Journal Article
- Keywords:
Chinese medicine;
Cyathula Officinalis;
estrogen receptor 1;
inokosterone;
rheumatoid arthritis
- MeSH:
Arthritis, Rheumatoid/genetics*;
Cholestenes;
Estrogen Receptor alpha;
Humans;
Molecular Docking Simulation;
Pharmaceutical Preparations
- From:
Chinese journal of integrative medicine
2021;27(10):767-773
- CountryChina
- Language:English
-
Abstract:
OBJECTIVE:To elucidate the active compounds and the molecular mechanism of Cyathula Officinalis as a drug treatment for rheumatoid arthritis (RA).
METHODS:The target genes of active ingredients from Cyathula Officinalis were obtained from bioinformatics analysis tool for the molecular mechanism of traditional Chinese medicine. The protein-protein interaction between the target genes were analyzed using STRING and Genemania. The transcriptome of RA patients compared to healthy people (GSE121894) were analyzed using R program package Limma. The relative expression of the target genes was obtained from the RNA-seq datasets. The molecular docking analyses were processed based on the molecular model of estrogen receptor 1 (ESR1) binding with estradiol (PDB ID:1A52). The binding details were analyzed by SYBYL.
RESULTS:Inokosterone, ecdysterone, and cyaterone were the 3 active ingredients from Cyathula Officinalis that bind to target genes. Of all the significantly changed genes from RA patients, ESR1, ADORA1, and ANXA1 were significantly increased in mRNA samples of RA patients.
CONCLUSION:ESR1, the transcription factor that binds inokosterone in the molecular binding analysis, is the target protein of Cyathula Officinalis.
