Evidence map›Paper›PMID 29482580›Full record

ArticleJournal of experimental & clinical cancer research : CR2018

Upregulation of lactate-inducible snail protein suppresses oncogene-mediated senescence through p16

Xiangrui Li, Zhijian Zhang, Yao Zhang, Yuxiang Cao, Huijun Wei, Zhihao Wu

Open access · goldAbstract read
In one paragraph

Article in Journal of experimental & clinical cancer research : CR, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 61 papers.

0numbers the graph read from it
0cells of the map it votes in
61citing papers in PubMed
4.5field-weighted citation impact, top 4% 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

61 citing papers in PubMed, 118 citations in OpenAlex.

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  7. [Advances in Lactate Metabolic Reprogramming in Non-small Cell Lung Cancer].Zhongguo fei ai za zhi = Chinese journal of lung cancer · 2026
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1 more citing papers are in PubMed but not listed here.

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.

Xiangrui LiSchool of Clinical Medicine, Anhui provincial Engineering Research Center for Polysaccharide Drugs, Wannan Medical College, Wuhu, 241001, China.
Zhijian ZhangThe Tianjin Key Laboratory of Lung Cancer Metastasis and Tumor Microenvironment, Tianjin Lung Cancer Center and Institute, Tianjin Medical University General Hospital, Tianjin, 300052, China.
Yao ZhangAnhui Province Key laboratory of Active Biological Macro-molecules Research, Wannan Medical College, Wuhu, 241001, China.
Yuxiang CaoSchool of Life Science, Anhui Normal University, Wuhu, 241001, China.
Huijun WeiAnhui Province Key laboratory of Active Biological Macro-molecules Research, Wannan Medical College, Wuhu, 241001, China.
Zhihao WuAnhui Province Key laboratory of Active Biological Macro-molecules Research, Wannan Medical College, Wuhu, 241001, China. zwu2ster@163.com.
Wannan Medical College · CNAnhui Normal University · CNTianjin Medical University General Hospital · CN

Funding

National Natural Science Foundation of China 81272359
6 · The paper itself

Abstract

backgroundThe preferential use of aerobic glycolysis by tumor cells lead to high accumulation of lactate in tumor microenvironment. Clinical evidence has linked elevated lactate concentration with cancer outcomes. However, the role and molecular mechanisms of lactate in cellular senescence and tumor progression remain elusive.

methodsThe function of Snail in lactate-induced EMT in lung cancer cells was explored by wound healing assay and cell invasion assay. The qRT-PCR and dual luciferase reporter assay were performed to investigate how lactate regulates Snail expression. The level of TGF-β1 in culture supernatant of cells was measured by ELISA for its correlation with extracellular levels of lactate. Ras activity assay and SA-β-gal activity assay were established to determine the effect of lactate on oncogene-induced senescence in human lung epithelial cells. ChIP assays were conducted to determine the binding of snail to p16

resultsIn this study, we showed the invasive and migratory potential of lung cancer cells was significantly enhanced by lactate and was directly linked to snail activity. We also demonstrated that extracellular acidification itself is a direct cause of the increased snail expression and physiologically coupled to LDHA-dependent conversion of pyruvate to lactate. Mechanistically, lactate exerts its central function in induction of snail and EMT by directly remodeling ECM and releasing activated TGF-β1. We also demonstrated that Snail help premalignant cells to escape the oncogene-induced senescence by directly targeting and inhibiting p16

conclusionsOur study extends the understanding of EMT in tumorigenesis by uncovering the role of snail in cellular senescence. This study also reveals lactate may be a potent tumor-promoting factor and provides the basis for the development of lactate-targeted therapy.

Indexed as

OncogenesAlveolar Epithelial CellsAnimalsCell Line, TumorCellular SenescenceCyclin-Dependent Kinase Inhibitor p16Epithelial-Mesenchymal TransitionGene ExpressionGenes, ReporterHumansHydrogen-Ion ConcentrationLactic AcidLung NeoplasmsModels, BiologicalNeoplasmsras ProteinsCyclin-Dependent Kinase Inhibitor p16Lactic Acidras ProteinsSmad ProteinsSnail Family Transcription FactorsTransforming Growth Factor beta1LactateOncogene-induced senescencep16INK4aTGF-β1Tumor acidic microenvironment

Identifiers

PMID29482580
PMCPMC5828408
OpenAlexW2793856295

What OpenQuestion holds

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LicenceCC BY
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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.