Evidence map›Paper›PMID 20480411›Full record

ArticleTumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine2010

WWOX gene may contribute to progression of non-small-cell lung cancer (NSCLC).

Onur Baykara, Ahmet Demirkaya, Kamil Kaynak, Serhan Tanju, Alper Toker, Nur Buyru

Abstract read
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In one paragraph

Article in Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine, 2010. 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
1.1field-weighted citation impact, top 20% 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, 28 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Modeling WWOX Loss of FunctionFrontiers in oncology · 2018
    Review
  7. Frontiers in oncology · 2018
    Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. WWOX: a fragile tumor suppressor.Experimental biology and medicine (Maywood, N.J.) · 2015
    Review
  15. Regulation of cell signaling and apoptosis by tumor suppressor WWOX.Experimental biology and medicine (Maywood, N.J.) · 2015
    Review
  16. Article
  17. Diverse effect of WWOX overexpression in HT29 and SW480 colon cancer cell lines.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2014
    Article
  18. Article
  19. Role of WWOX and NF-κB in lung cancer progression.Translational respiratory medicine · 2013
    Review
  20. 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 2 institutions in 1 country.

Onur BaykaraDepartment of Medical Biology, Istanbul University Cerrahpasa Medical Faculty, Kat:6 Kocamustafapasa, Istanbul, Turkey.
Ahmet Demirkaya
Kamil Kaynak
Serhan Tanju
Alper Toker
Nur Buyru
Istanbul University · TRIstanbul University-Cerrahpaşa · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Lung cancer is the most common cause of cancer-related death worldwide and, like many other cancers, is affected by different genetic, epigenetic, and environmental factors. The WW domain-containing oxidoreductase (WWOX) gene is a tumor-suppressor gene located on chromosome 16q23.3-24.1, and it has been shown that it loses its function due to alterations in genetic and epigenetic mechanisms. The aim of this study is to investigate the relationship between lung cancer and WWOX gene. Tumor tissue samples, corresponding normal tissues, and blood samples obtained from 50 lung cancer patients were involved in the study. We analyzed methylation profile by methylation-specific PCR and mutations and polymorphisms by DNA sequencing. Methylation analysis showed that promoter hypermethylation was present in 38 of 50 (76%) patients. In addition, promoter region of WWOX gene of younger patients was more frequently methylated than older patients. Using DNA sequencing, we found four genetic alterations in WWOX gene. Two of them were germline mutations (Exon 4 and 7), and two of them were polymorphic (Exon 6 and 8). We found a new mutation in exon 7 (Arg-254-->Cys) which has not been described previously. The changes in the short-chain dehydrogenase domain of the protein caused by the genetic alterations may affect the function of the gene. We conclude that hypermethylation of WWOX gene promoter region and mutations in the gene might be related to lung carcinogenesis.

Indexed as

AdenocarcinomaCarcinoma, Large CellCarcinoma, Non-Small-Cell LungCarcinoma, Squamous CellDisease ProgressionDNA MethylationDNA, NeoplasmFemaleGene Expression Regulation, NeoplasticHumansLung NeoplasmsMaleMutationOxidoreductasesPolymerase Chain ReactionPrognosisDNA, NeoplasmOxidoreductasesTumor Suppressor ProteinsWW Domain-Containing OxidoreductaseWWOX protein, human

Identifiers

PMID20480411
OpenAlexW2034228525

What OpenQuestion holds

Textmetadata
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.