Evidence map›Paper›PMID 21040567›Full record

ArticleRadiation oncology (London, England)2010

Carbonic anhydrase XII expression is associated with histologic grade of cervical cancer and superior radiotherapy outcome.

Chong Woo Yoo, Byung-Ho Nam, Joo-Young Kim, Hye-Jin Shin, Hyunsun Lim, Sun Lee, Su-Kyoung Lee, Myong-Cheol Lim, Yong-Jung Song

Open access · goldAbstract read
In one paragraph

Article in Radiation oncology (London, England), 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing 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

23 citing papers in PubMed, 48 citations in OpenAlex.

  1. Article
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  3. 4-(3-Phenyl-4-(3,4,5-trimethoxybenzoyl)-1Journal of medicinal chemistry · 2023
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  10. Article
  11. Proton Transport in Cancer Cells: The Role of Carbonic Anhydrases.International journal of molecular sciences · 2021
    Review
  12. Article
  13. Article
  14. Review
  15. Article
  16. Carbonic anhydrases as disease markers.Expert opinion on therapeutic patents · 2019
    Review
  17. Prognostic value of carbonic anhydrase XII (CA XII) overexpression in hepatocellular carcinoma.International journal of clinical and experimental pathology · 2019
    Article
  18. Review
  19. Review
  20. Transcriptome sequencing of HER2-positive breast cancer stem cells identifies potential prognostic marker.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2016
    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

9 authors at 2 institutions in 1 country.

Chong Woo YooResearch Institute and Hospital, National Cancer Center, Goyang, Gyeonggi, Korea.
Byung-Ho Nam
Joo-Young Kim
Hye-Jin Shin
Hyunsun Lim
Sun Lee
Su-Kyoung Lee
Myong-Cheol Lim
Yong-Jung Song
National Cancer Center · KRYonsei University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTo investigate whether expression of carbonic anhydrase XII (CA12) is associated with histologic grade of the tumors and radiotherapy outcomes of the patients with invasive cervical cancer.

methodsCA12 expression was examined by immunohistochemical stains in cervical cancer tissues from 183 radiotherapy patients. Histological grading was classified as well (WD), moderately (MD) or poorly differentiated (PD). Oligonucleotide microarray experiment was performed using seven cervical cancer samples to examine differentially expressed genes between WD and PD cervical cancers. The association between CA12 and histological grade was analyzed by chi-square test. CA12 and histological grades were analyzed individually and as combined CA12 and histologic grade categories for effects on survival outcome.

resultsImmunohistochemical expression of CA12 was highly associated with the histologic grade of cervical cancer. Lack of CA12 expression was associated with PD histology, with an odds ratio of 3.9 (P = 0.01). Microarray analysis showed a fourfold reduction in CA12 gene expression in PD tumors. CA12 expression was marginally associated with superior disease-free survival. Application of the new combined categories resulted in further discrimination of the prognosis of patients with moderate and poorly differentiated tumor grade.

conclusionsOur study indicates that CA12 may be used as a novel prognostic marker in combination with histologic grade of the tumors.

Indexed as

AdultAntineoplastic AgentsBiomarkers, TumorCarbonic AnhydrasesCombined Modality TherapyDisease-Free SurvivalFemaleGene ExpressionHumansImmunohistochemistryKaplan-Meier EstimateMiddle AgedNeoplasm StagingOligonucleotide Array Sequence AnalysisPrognosisRadiotherapyAntineoplastic AgentsBiomarkers, TumorCA13 protein, humanCarbonic Anhydrases

Identifiers

PMID21040567
PMCPMC2990746
OpenAlexW2147791708

What OpenQuestion holds

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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.