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Background
Gardeniae Fructus (GF), a traditional Chinese medicine in clinic for the treatment of nonalcoholic fatty liver disease (NAFLD). However, the mechanisms of action of GF was still margin. To explore the efficacy and mechanism of action of GF for the treatment of NAFLD, we proposed a strategy combined in vivo efficacy verification, network pharmacology analysis, molecular docking, and validity assay of target protein.
Methods
Firstly, an animal model induced by the high fat diet feed was established, then orally administrated with GF, the mRNA expression levels of lipogenesis was performed by RT-PCR, the liver tissue specimens were stained by hematoxylin and eosin (H&E), then observed by light microscopy. Secondly, network pharmacology studies clarified the relationship among the active constituents, target protein, and pathways, and then explored by the molecular docking. Finally, validity assay of target protein was performed in surface plasmon resonance (SPR) test.
Results
GF protected against NAFLD in rats. Network pharmacology showed that quercetin, oleanolic acid, and geniposide, targeted on PPARα, PPARγ, and CA2 genes, through regulating PPAR, AMPK, and cGMP-PKG signal pathways, to protect against NAFLD. And the
Conclusion
GF could alleviate NAFLD through the molecular mechanisms explored by network pharmacology, molecular docking, and surface plasmon resonance, those method can be effective tools to clarify the mechanisms of actions of traditional Chinese medicine from a holistic perspective.
Keywords
Gardeniae Fructus, nonalcoholic fatty liver disease, network pharmacology, molecular docking, surface plasmon resonance
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This is a preprint, a preliminary version of a manuscript that has not completed peer review at a journal. Research Square does not conduct peer review prior to posting preprints. The posting of a preprint on this server should not be interpreted as an endorsement of its validity or suitability for dissemination as established information or for guiding clinical practice.
Research
Badges
Prescreen
This manuscript passed our Prescreen assessment
Complete author information
Appropriate declaration statements
Potential risks to human health
Prescreen
History
CURRENT STATUS: Posted
Version 1
Posted 13 May, 2020
No community comments so far
Metrics
Comments: 0
PDF Downloads: ...
HTML Views: ...
License:
This work is licensed under a CC BY 4.0 License. Read Full License
Background
Gardeniae Fructus (GF), a traditional Chinese medicine in clinic for the treatment of nonalcoholic fatty liver disease (NAFLD). However, the mechanisms of action of GF was still margin. To explore the efficacy and mechanism of action of GF for the treatment of NAFLD, we proposed a strategy combined in vivo efficacy verification, network pharmacology analysis, molecular docking, and validity assay of target protein.
Methods
Firstly, an animal model induced by the high fat diet feed was established, then orally administrated with GF, the mRNA expression levels of lipogenesis was performed by RT-PCR, the liver tissue specimens were stained by hematoxylin and eosin (H&E), then observed by light microscopy. Secondly, network pharmacology studies clarified the relationship among the active constituents, target protein, and pathways, and then explored by the molecular docking. Finally, validity assay of target protein was performed in surface plasmon resonance (SPR) test.
Results
GF protected against NAFLD in rats. Network pharmacology showed that quercetin, oleanolic acid, and geniposide, targeted on PPARα, PPARγ, and CA2 genes, through regulating PPAR, AMPK, and cGMP-PKG signal pathways, to protect against NAFLD. And the
Conclusion
GF could alleviate NAFLD through the molecular mechanisms explored by network pharmacology, molecular docking, and surface plasmon resonance, those method can be effective tools to clarify the mechanisms of actions of traditional Chinese medicine from a holistic perspective.
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Figure 6
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