Evidence map›Paper›PMID 29341468›Full record

ArticleThoracic cancer2018

Downregulation of BarH-like homeobox 2 promotes cell proliferation, migration and aerobic glycolysis through Wnt/β-catenin signaling, and predicts a poor prognosis in non-small cell lung carcinoma.

Hao Chen, Maowei Zhang, Wenhui Zhang, Yuanqin Li, Jiechen Zhu, Xiaojiao Zhang, Li Zhao, Shuyang Zhu, Bi Chen

Open access · goldAbstract read
In one paragraph

Article in Thoracic cancer, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
0.7field-weighted citation impact, top 30% 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

21 citing papers in PubMed, 26 citations in OpenAlex.

  1. Article
  2. Review
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  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Translational lung cancer research · 2022
    Article
  12. Annals of translational medicine · 2022
    Article
  13. Article
  14. Article
  15. Review
  16. Article
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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

9 authors at 1 institution in 1 country.

Hao ChenDepartment of Respiratory Medicine, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.
Maowei ZhangDepartment of Respiratory Medicine, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.
Wenhui ZhangDepartment of Respiratory Medicine, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.
Yuanqin LiDepartment of Respiratory Medicine, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.
Jiechen ZhuDepartment of Respiratory Medicine, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.
Xiaojiao ZhangDepartment of Respiratory Medicine, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.
Li ZhaoDepartment of Respiratory Medicine, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.
Shuyang ZhuDepartment of Respiratory Medicine, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.
Bi ChenDepartment of Respiratory Medicine, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.ORCID 0000-0001-9973-0780
Xuzhou Medical College · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHuman BarH-like homeobox 2 (Barx2), a homeodomain factor of the Bar family, plays a critical role in cell adhesion and cytoskeleton remodeling, and has been reported in an increasing array of tumor types except non-small cell lung carcinoma (NSCLC). The purpose of the current study was to characterize the expression of Barx2 and assess the clinical significance of Barx2 in NSCLC.

methodsQuantitative real-time polymerase chain reaction, immunohistochemistry and western blot analysis were used to examine mRNA and protein expression, respectively. The relationships between Barx2 expression and clinicopathological variables were analyzed. Cell Counting Kit-8 and plate colony formation assay were used to detect cell proliferation. Transwell assay was used to examine cell migration ability. Glucose uptake, lactate, adenosine triphosphate, and lactate dehydrogenase assays were used to detect aerobic glycolysis.

resultsBarx2 is downregulated in NSCLC tissues compared with para-carcinoma. Furthermore, Barx2 expression shows a negative correlation with advanced TNM stage and a high level of Ki-67. Survival analysis reveals that Barx2 level is an independent prognostic factor for NSCLC patients. The Barx2 (low) Ki-67 (high) group had the worst prognosis. Furthermore, the data indicate that downregulation of Barx2 expression promotes cell proliferation, migration, and aerobic glycolysis, including increased lactate dehydrogenase activity, glucose utilization, lactate production, and decreased intracellular adenosine triphospahte level. Furthermore, Barx2 acts as a negative regulator of the canonical Wnt/β-catenin pathway. Reactivation of Wnt/β-catenin pathway by LiCl can reverse the inhibiting effect of Barx2.

conclusionsThese findings reveal that Barx2 serving as a tumor suppressor gene could decrease cell proliferation, migration, and aerobic glycolysis through inhibiting the Wnt/β-catenin signaling pathway, and predicts a good prognosis in NSCLC.

Indexed as

AdultAgedAged, 80 and overBiomarkers, TumorCarcinoma, Non-Small-Cell LungCell MovementCell ProliferationDown-RegulationFemaleGenes, Tumor SuppressorGlycolysisHomeodomain ProteinsHumansKaplan-Meier EstimateLung NeoplasmsMaleBARX2 protein, humanBiomarkers, TumorHomeodomain ProteinsAerobic glycolysisBarx2non-small cell lung carcinomaprognosisWnt/β-catenin

Identifiers

PMID29341468
PMCPMC5832481
OpenAlexW2790446240

What OpenQuestion holds

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LicenceCC BY-NC
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Registered trials

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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.