Evidence map›Paper›PMID 26273408›Full record

ArticleThoracic cancer2015

Potential anti-cancer effect of curcumin in human lung squamous cell carcinoma.

Wei Zhao, Yan Wang, Ying Wang, Nan Gao, Zhifeng Han, Haixiang Yu

Open access · goldAbstract read
In one paragraph

Article in Thoracic cancer, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.3field-weighted citation impact, top 23% 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

10 citing papers in PubMed, 23 citations in OpenAlex.

  1. Mechanisms of Erythropoietin-Mediated Protection Against Retinal Ganglion Cell Apoptosis.Medical science monitor : international medical journal of experimental and clinical research · 2025
    Article
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  3. Review
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  5. Delivery of natural phenolic compounds for the potential treatment of lung cancer.Daru : journal of Faculty of Pharmacy, Tehran University of Medical Sciences · 2019
    Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
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 3 institutions in 1 country.

Wei ZhaoThoracic Surgery Department, Third Hospital of Jilin University Changchun City, China.
Yan WangThoracic Surgery Department, Third Hospital of Jilin University Changchun City, China.
Ying WangPediatrc Department, Hospital of Jilin Provice Changchun City, China.
Nan GaoThoracic Surgery Department, Third Hospital of Jilin University Changchun City, China.
Zhifeng HanThoracic Surgery Department, Third Hospital of Jilin University Changchun City, China.
Haixiang YuThoracic Surgery Department, Third Hospital of Jilin University Changchun City, China.
Jilin University · CNSixth Hospital of Changchun City · CNChangchun Obstetrics and Gynecology Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTo explore the molecular mechanisms of the anti-cancer effect of curcumin in human lung squamous cell carcinoma (LSQCC) SK-MES-1 cells.

methodsCell viability was determined using MTT assay. Ribonucleic acid sequencing was performed to measure expression levels of transcripts in LSQCC cells treated with 15 μmol/L curcumin (treatment groups) or an equal amount of dimethylsulfoxide (control). Cuffdiff software was used to identify differentially expressed genes (DEGs) in treatment groups, followed by enrichment analysis of DEGs using the Database for Annotation, Visualization and Integration Discovery. The protein-protein interaction (PPI) networks for up and downregulated DEGs were constructed by Cytoscape software using Search Tool for the Retrieval of Interacting Genes data to identify hub nodes.

resultsCurcumin significantly reduced cell viability in LSQCC cells. In total, 380 DEGs including 154 upregulated and 126 downregulated genes were found in the treatment groups. The upregulated genes were enriched in base excision repair (BER, such as PCNA, POLL, and MUTYH) and Janus kinase-signal transducer and activator of transcription (JAT-STAT) signaling pathways (such as AKT1 and STAT5A), while the downregulated genes were enriched in nine pathways, including the vascular endothelial growth factor (VEGF) signaling pathway (such as PTK2, VEGFA, MAPK1, and MAPK14) and mitogen-activated protein kinase (MAPK) signaling pathway (ARRB2, MAPK1, MAPK14, and NFKB1). PCNA and AKT1 were the hub nodes in the PPI network of upregulated genes while MAPK1, MAPK14, VEGFA, and NFKB1 were the hub nodes in the PPI network of downregulated genes.

conclusionsCurcumin might exert anti-cancer effects on LSQCC via regulating BER, JAT-STAT, VEGF, and MAPK signaling pathways.

Indexed as

Curcuminenrichment analysislung squamous cell carcinomaprotein-protein interactionRNA-sequencing

Identifiers

PMID26273408
PMCPMC4511331
OpenAlexW2147789030

What OpenQuestion holds

Textmetadata
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.