Evidence map›Paper›PMID 27769251›Full record

SynthesisBMC cancer2016

KLHL21, a novel gene that contributes to the progression of hepatocellular carcinoma.

Lei Shi, Wenfa Zhang, Fagui Zou, Lihua Mei, Gang Wu, Yong Teng

Open access · goldAbstract readMeta-Analysis
In one paragraph

Synthesis in BMC cancer, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 1 pooled it
2.6field-weighted citation impact, top 10% 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

26 citing papers in PubMed, 1 synthesis or guideline pooled it, 45 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Review
  6. Kelch-like proteins in the gastrointestinal tumors.Acta pharmacologica Sinica · 2023
    Review
  7. Article
  8. Article
  9. Research progress on neonatal Fc receptor and its application.Zhejiang da xue xue bao. Yi xue ban = Journal of Zhejiang University. Medical sciences · 2021
    Review
  10. Article
  11. In Translation: FcRn across the Therapeutic Spectrum.International journal of molecular sciences · 2021
    Review
  12. Review
  13. Article
  14. TheFrontiers in cell and developmental biology · 2020
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Functional analysis of Cullin 3 E3 ligases in tumorigenesis.Biochimica et biophysica acta. Reviews on cancer · 2018
    Review
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 2 countries.

Lei ShiSchool of Life Sciences, Chongqing University, Chongqing, 400044, People's Republic of China. shil@cqu.edu.cn.
Wenfa ZhangSchool of Life Sciences, Chongqing University, Chongqing, 400044, People's Republic of China.
Fagui ZouSchool of Life Sciences, Chongqing University, Chongqing, 400044, People's Republic of China.
Lihua MeiSchool of Life Sciences, Chongqing University, Chongqing, 400044, People's Republic of China.
Gang WuThird Affiliated Hospital, Third Military Medical University, Chongqing, 400044, People's Republic of China.
Yong TengDepartment of Oral Biology, Dental College of Georgia, Augusta University, Augusta, GA, 30912, USA. yteng@augusta.edu.
Chongqing University · CNAugusta University · USDaping Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHepatocellular carcinoma (HCC) has very high prevalence and associated-mortality. However, targeted therapies that are currently used in clinical practice for HCC have certain limitations, in part because of the lack of reliable and clinically applicable biomarkers that can be used for diagnosis and prognosis assessments and for the surveillance of treatment effectiveness.

methodsMeta-analysis was used to analyze the integrated microarray data for global identification of a set of robust biomarkers for HCC. Quantitative RT-PCR (qRT-PCR) was performed to validate the expression levels of selected genes. Gene expression was inhibited by siRNA. CellTiter 96

resultsMeta-analysis of the expression data provided a gene expression signature from a total of 1525 patients with HCC, showing 1529 up-regulated genes and 478 down-regulated genes in cancer samples. The expression levels of genes having strong clinical significance were validated by qRT-PCR using primary HCC tissues and the paired adjacent noncancerous liver tissues. Up-regulation of VPS45, WIPI1, TTC1, IGBP1 and KLHL21 genes and down-regulation of FCGRT gene were confirmed in clinical HCC samples. KLHL21 was the most promising gene for potential use as a bioclinical marker in this analysis. Abrogating expression of it significantly inhibited cell proliferation, migration and invasion.

conclusionsOur study suggests that KLHL21 is a potential target for therapeutic intervention. Our findings also provide novel candidate genes on a genome-wide scale, which may have significant impact on the design and execution of effective therapy of HCC patients.

Indexed as

Biomarkers, TumorCarcinoma, HepatocellularCell Line, TumorCell MovementCell ProliferationCells, CulturedCluster AnalysisComputational BiologyDatabases, Nucleic AcidDisease ProgressionGene Expression ProfilingGene Expression Regulation, NeoplasticGene Knockdown TechniquesHumansKaplan-Meier EstimateLiver NeoplasmsBiomarkers, TumorBioinformaticsBiomarkerHCCKLHL21

Identifiers

PMID27769251
PMCPMC5073891
OpenAlexW2539342224

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.