Evidence map›Paper›PMID 28443573›Full record

ArticleBalkan medical journal2017

Normal and Tumour Tissue mRNA Expressions of Telomerase Complex Genes in Several Types of Cancer.

Emel Çalışkan Can, M Can Atalay, Ece Miser Salihoğlu, Ülkü Yalçıntaş Arslan, H Bolkan Şimşek, Sevgi Yardım Akaydın

Abstract read
In one paragraph

Article in Balkan medical journal, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

2 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. 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.

Emel Çalışkan CanDepartment of Biochemistry, Gazi University School of Pharmacy, Ankara, Turkey.
M Can AtalayDepartment of General Surgery, Ankara Oncology Training and Research Hospital, Ankara, Turkey.
Ece Miser SalihoğluDepartment of Biochemistry, Gazi University School of Pharmacy, Ankara, Turkey.
Ülkü Yalçıntaş ArslanDepartment of Medical Oncology, Ankara Oncology Training and Research Hospital, Ankara, Turkey.
H Bolkan ŞimşekDepartment of Biochemistry, Gazi University School of Pharmacy, Ankara, Turkey.
Sevgi Yardım AkaydınDepartment of Biochemistry, Gazi University School of Pharmacy, Ankara, Turkey.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimsTo investigate the changes in mRNA expression levels of telomerase-related significant proteins in several types of cancer.

methodsHuman telomerase reverse transcriptase, pontin, reptin and dyskerin expressions were measured in normal and tumour tissues obtained from 26 patients with colorectal, breast and gastric cancers, using the real-time reverse transcriptase-polymerase chain reaction method.

resultsFor all patients, no significant difference was found in mRNA expressions of human telomerase reverse transcriptase and dyskerin (p>0.05), although their levels in tumour tissues were found to be higher than in normal tissues. However, pontin and reptin mRNA expressions were significantly higher in tumour tissues than in normal tissues (p<0.01). While human telomerase reverse transcriptase showed a high correlation with only pontin (p<0.001) in normal tissues, high positive correlations were observed between human telomerase reverse transcriptase with pontin (p<0.005), reptin (p<0.01) and dyskerin (p<0.01) in tumour tissues.

conclusionThe increased mRNA expressions of all four genes in tumour tissues may suggest a role in cancer development. Correlations of pontin, reptin and dyskerin with human telomerase reverse transcriptase support the hypotheses describing their roles in telomerase complexes.

Indexed as

AgedATPases Associated with Diverse Cellular ActivitiesBiomarkersCarrier ProteinsCell Cycle ProteinsDNA-Directed RNA PolymerasesDNA HelicasesFemaleHumansMaleMiddle AgedNeoplasmsNuclear ProteinsReverse Transcriptase Polymerase Chain ReactionRNA, MessengerTelomeraseATPases Associated with Diverse Cellular ActivitiesBiomarkersCarrier ProteinsCell Cycle ProteinsDKC1 protein, humanDNA-Directed RNA PolymerasesDNA HelicasesNuclear ProteinsRNA, MessengerRUVBL1 protein, humanRUVBL2 protein, humanTelomerasedyskerinHuman telomerase reverse transcriptasepontinreptintelomerase cancer.

Identifiers

PMID28443573
PMCPMC5450868

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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.