Evidence map›Paper›PMID 34348580›Full record

ArticleBioengineered2021

Identification of potential targets of triptolide in regulating the tumor microenvironment of stomach adenocarcinoma patients using bioinformatics.

Hairong Qiu, Xiaobo Zhang, Han Yu, Rui Gao, Jianglong Shi, Tao Shen

Open access · goldAbstract read
In one paragraph

Article in Bioengineered, 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
2.4field-weighted citation impact, top 11% 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, 14 citations in OpenAlex.

  1. Trial
  2. Article
  3. Article
  4. Frontiers in immunology · 2025
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  5. A Prognostic Riskscore Model Related toInternational journal of genomics · 2025
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  6. Review
  7. Review
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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

6 authors at 1 institution in 1 country.

Hairong QiuSchool of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China.
Xiaobo ZhangSchool of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China.
Han YuSchool of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China.
Rui GaoSchool of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China.
Jianglong ShiSchool of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China.
Tao ShenSchool of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China.
Chengdu University of Traditional Chinese Medicine · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study aimed to identify potential pharmacological targets of triptolide regulating the tumor microenvironment (TME) of stomach adenocarcinoma (STAD) patients. A total of 343 STAD cases from The Cancer Genome Atlas (TCGA) were assigned into high- or low-score groups applying Estimation of STromal and Immune cells in MAlignant Tumor tissues using Expression data (ESTIMATE). Hub genes were identified from differentially expressed genes (DEGs) shared by stromal- and immune-related components in the TME of STAD patients using R software. Cox regression analysis was used to identify genes significantly correlated with STAD patient survival. Triptolide target genes were predicted from the Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform (TCMSP). Top 30 genes filtered by Cytohubba from 734 DEGs were screened as hub genes. Forty-two genes were found to be at high risk for STAD prognosis. Thirty-four targets of triptolide were predicted using the TCMSP database. Importantly, C-X-C chemokine receptor type 4 (CXCR4) was identified as a potential target of triptolide associated with the TME in STAD. Analysis of survival highlighted the association between CXCR4 upregulation with STAD progression and poor prognosis. Gene Set Enrichment Analysis (GSEA) confirmed that genes in the CXCR4- upregulated group had significant enrichment in immune-linked pathways. Additionally, triptolide targets were found to be significantly enriched in CXCR4-related chemokine and cancer-related p53 signaling pathways. Molecular docking demonstrated a high affinity between triptolide and CXCR4. In conclusion, CXCR4 may be a therapeutic target of triptolide in the treatment of STAD patients by modulating the TME.

Indexed as

AdenocarcinomaStomach NeoplasmsTumor MicroenvironmentAntineoplastic Agents, AlkylatingComputational BiologyDatabases, GeneticDiterpenesEpoxy CompoundsHumansPhenanthrenesPrognosisProtein Interaction MapsTranscriptomeAntineoplastic Agents, AlkylatingDiterpenesEpoxy CompoundsPhenanthrenestriptolidebioinformaticsestimation of stromal and immune cells in malignant tumors using expression data (estimate)stomach adenocarcinomaThe cancer genome atlas (TCGA)triptolidetumor microenvironment

Identifiers

PMID34348580
PMCPMC8806726
OpenAlexW3191827367

What OpenQuestion holds

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LicenceCC BY-NC
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 OpenQuestion graph.