Evidence map›Paper›PMID 37770919›Full record

ArticleBMC complementary medicine and therapies2023

Network module analysis and molecular docking-based study on the mechanism of astragali radix against non-small cell lung cancer.

Wenke Xiao, Yaxin Xu, Jan P Baak, Jinrong Dai, Lijia Jing, Hongxia Zhu, Yanxiong Gan, Shichao Zheng

Abstract read
In one paragraph

Article in BMC complementary medicine and therapies, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
–field-weighted citation impact
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

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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

12 citing papers in PubMed.

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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

8 authors.

Wenke Xiao *School of Intelligent Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
Yaxin Xu *School of Intelligent Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
Jan P BaakStavanger University Hospital, Stavanger, 4068, Norway.
Jinrong DaiSchool of Intelligent Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
Lijia JingSchool of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
Hongxia ZhuSchool of Intelligent Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
Yanxiong GanSchool of Intelligent Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China. ganyanxiong@cdutcm.edu.cn.
Shichao ZhengSchool of Intelligent Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China. zhengshichao@cdutcm.edu.cn.

Funding

Chengdu University of Traditional Chinese Medicine "Apricot Grove Scholars" Discipline Talent Research Enhancement Program QJRC2022051Sichuan Province Science and Technology Support Program 2021YJ0254the National Natural Science Foundation of China 81703825
6 · The paper itself

Abstract

backgroundMost lung cancer patients worldwide (stage IV non-small cell lung cancer, NSCLC) have a poor survival: 25%-30% patients die < 3 months. Yet, of those surviving > 3 months, 10%-15% patients survive (very) long. Astragali radix (AR) is an effective traditional Chinese medicine widely used for non-small cell lung cancer (NSCLC). However, the pharmacological mechanisms of AR on NSCLC remain to be elucidated.

methodsUltra Performance Liquid Chromatography system coupled with Q-Orbitrap HRMS (UPLC-Q-Orbitrap HRMS) was performed for the qualitative analysis of AR components. Then, network module analysis and molecular docking-based approach was conducted to explore underlying mechanisms of AR on NSCLC. The target genes of AR were obtained from four databases including TCMSP (Traditional Chinese Medicine Systems Pharmacology) database, ETCM (The Encyclopedia of TCM) database, HERB (A high-throughput experiment- and reference-guided database of TCM) database and BATMAN-TCM (a Bioinformatics Analysis Tool for Molecular mechanism of TCM) database. NSCLC related genes were screened by GEO (Gene Expression Omnibus) database. The STRING database was used for protein interaction network construction (PIN) of AR-NSCLC shared target genes. The critical PIN were further constructed based on the topological properties of network nodes. Afterwards the hub genes and network modules were analyzed, and enrichment analysis were employed by the R package clusterProfiler. The Autodock Vina was utilized for molecular docking, and the Gromacs was utilized for molecular dynamics simulations Furthermore, the survival analysis was performed based on TCGA (The Cancer Genome Atlas) database.

resultsSeventy-seven AR components absorbed in blood were obtained. The critical network was constructed with 1447 nodes and 28,890 edges. Based on topological analysis, 6 hub target genes and 7 functional modules were gained. were obtained including TP53, SRC, UBC, CTNNB1, EP300, and RELA. After module analysis, Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis showed that AR may exert therapeutic effects on NSCLC by regulating JAK-STAT signaling pathway, PI3K-AKT signaling pathway, ErbB signaling pathway, as well as NFkB signaling pathway. After the intersection calculation of the hub targets and the proteins participated in the above pathways, TP53, SRC, EP300, and RELA were obtained. These proteins had good docking affinity with astragaloside IV. Furthermore, RELA was associated with poor prognosis of NSCLC patients.

conclusionsThis study could provide chemical component information references for further researches. The potential pharmacological mechanisms of AR on NSCLC were elucidated, promoting the clinical application of AR in treating NSCLC. RELA was selected as a promising candidate biomarker affecting the prognosis of NSCLC patients.

Indexed as

Carcinoma, Non-Small-Cell LungLung NeoplasmsHumansMolecular Docking SimulationPhosphatidylinositol 3-KinasesProtein Interaction MapsPhosphatidylinositol 3-KinasesAstragali radixMolecular dockingNetwork pharmacologyNon-small cell lung cancerTCGA

Identifiers

PMID37770919
PMCPMC10537544

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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 OpenQuestion graph.