Evidence map›Paper›PMID 34938183›Full record

ArticleFrontiers in pharmacology2021

Integrated Metabolomics and Network Pharmacology to Establish the Action Mechanism of Qingrekasen Granule for Treating Nephrotic Syndrome.

Yanfen Duan, Dongning Zhang, Yan Ye, Sili Zheng, Ping Huang, Fengyun Zhang, Guoyan Mo, Fang Huang, Qiang Yin, Jingjing Li and 1 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in pharmacology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
2.0field-weighted citation impact, top 13% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 16 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors at 1 institution in 1 country.

Yanfen DuanFaculty of Pharmacy, Hubei University of Chinese Medicine, Wuhan, China.
Dongning ZhangFaculty of Pharmacy, Hubei University of Chinese Medicine, Wuhan, China.
Yan YeFaculty of Pharmacy, Hubei University of Chinese Medicine, Wuhan, China.
Sili ZhengFaculty of Pharmacy, Hubei University of Chinese Medicine, Wuhan, China.
Ping HuangCollege of Basic Medical Sciences, Hubei University of Chinese Medicine, Wuhan, China.
Fengyun ZhangFaculty of Pharmacy, Hubei University of Chinese Medicine, Wuhan, China.
Guoyan MoFaculty of Pharmacy, Hubei University of Chinese Medicine, Wuhan, China.
Fang HuangCollege of Basic Medical Sciences, Hubei University of Chinese Medicine, Wuhan, China.
Qiang YinFaculty of Pharmacy, Hubei University of Chinese Medicine, Wuhan, China.
Jingjing LiCollege of Basic Medical Sciences, Hubei University of Chinese Medicine, Wuhan, China.
Lintao HanFaculty of Pharmacy, Hubei University of Chinese Medicine, Wuhan, China.
Hubei University of Chinese Medicine · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nephrotic syndrome (NS) is a clinical syndrome resulting from abnormal glomerular permeability, mainly manifesting as edema and proteinuria. Qingrekasen granule (QRKSG), a Chinese Uyghur folk medicine, is a single-flavor preparation made from chicory (Cichorium intybus L.), widely used in treating dysuria and edema. Chicory, the main component in QRKSG, effectively treats edema and protects kidneys. However, the active components in QRKSG and its underlying mechanism for treating NS remain unclear. This study explored the specific mechanism and composition of QRKSG on an NS rat model using integrated metabolomics and network pharmacology. First, metabolomics explored the relevant metabolic pathways impacted by QRKSG in the treatment of NS. Secondly, network pharmacology further explored the possible metabolite targets. Afterward, a comprehensive network was constructed using the results from the network pharmacology and metabolomics analysis. Finally, the interactions between the active components and targets were predicted by molecular docking, and the differential expression levels of the target protein were verified by Western blotting. The metabolomics results showed "D-Glutamine and D-glutamate metabolism" and "Alanine, aspartate, and glutamate metabolism" as the main targeted metabolic pathways for treating NS in rats. AKT1, BCL2L1, CASP3, and MTOR were the core QRKSG targets in the treatment of NS. Molecular docking revealed that these core targets have a strong affinity for flavonoids, terpenoids, and phenolic acids. Moreover, the expression levels of p-PI3K, p-AKT1, p-mTOR, and CASP3 in the QRKSG group significantly decreased, while BCL2L1 increased compared to the model group. These findings established the underlying mechanism of QRKSG, such as promoting autophagy and anti-apoptosis through the expression of AKT1, CASP3, BCL2L1, and mTOR to protect podocytes and maintain renal tubular function.

Indexed as

metabolomicsmolecular dockingnephrotic syndromenetwork pharmacologyqingrekasen granule

Identifiers

PMID34938183
PMCPMC8685401
OpenAlexW4200206618

What Socratic holds

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LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.