Evidence map›Paper›PMID 27627813›Full record

ArticlePloS one2016

Telomere Length, TERT, and miRNA Expression.

Martha L Slattery, Jennifer S Herrick, Andrew J Pellatt, Roger K Wolff, Lila E Mullany

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
1.6field-weighted citation impact, top 17% 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

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

  1. Pooled it
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  5. Article
  6. Review
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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

5 authors at 1 institution in 1 country.

Martha L SlatteryDepartment of Medicine, University of Utah, 383 Colorow, Salt Lake City, Utah 84108, United States of America.
Jennifer S HerrickDepartment of Medicine, University of Utah, 383 Colorow, Salt Lake City, Utah 84108, United States of America.
Andrew J PellattDepartment of Medicine, University of Utah, 383 Colorow, Salt Lake City, Utah 84108, United States of America.
Roger K WolffDepartment of Medicine, University of Utah, 383 Colorow, Salt Lake City, Utah 84108, United States of America.
Lila E MullanyDepartment of Medicine, University of Utah, 383 Colorow, Salt Lake City, Utah 84108, United States of America.
University of Utah · US

Funding

DIET, ACTIVITY &REPRODUCTION--RISKS FOR RECTAL CANCERR01CA048998 · NCI · UNIVERSITY OF UTAH · PI SLATTERY, MARTHA L · 1991 to 2012
$7.9M
miRNA and colorectal cancer: associations with tumor phenotype and survivalR01CA163683 · NCI · UNIVERSITY OF UTAH · PI SLATTERY, MARTHA L · 2012 to 2017
$6.5M
DIET AND SOMATIC MUTATIONS IN COLON CANCERR01CA061757 · NCI · UNIVERSITY OF UTAH · PI SLATTERY, MARTHA L · 1995 to 2007
$3.8M
DIET, ACTIVITY &REPRODUCTION--RISKS FOR RECTAL CANCERU01CA048998 · NCI · UNIVERSITY OF UTAH · PI SLATTERY, MARTHA OR MARTY L · 1997 to 1999
–
NCI NIH HHS R01 CA048998NCI NIH HHS R01 CA061757NCI NIH HHS R01 CA163683NCI NIH HHS U01 CA048998
6 · The paper itself

Abstract

It has been proposed that miRNAs are involved in the control of telomeres. We test that hypothesis by examining the association between miRNAs and telomere length (TL). Additionally, we evaluate if genetic variation in telomerase reverse transcriptase (TERT) is associated with miRNA expression levels. We use data from a population-based study of colorectal cancer (CRC), where we have previously shown associations between TL and TERT and CRC, to test associations between TL and miRNA expression and TERT and miRNA expression. To gain insight into functions of miRNAs associated with TERT we tested linear associations between miRNAs and their targeted gene mRNAs. An Agilent platform that contained information on over 2000 miRNAs was used. TL was measured using a multiplexed quantitative PCR (qPCR). RNAseq was used to assess gene expression. Our sample consisted of 1152 individuals with SNP data and miRNA expression data; 363 individuals with both TL and miRNA; and 148 individuals with miRNA and mRNA data. Thirty-three miRNAs were directly associated with TL after adjusting for age and sex (false discovery rate (FDR) of 0.05). TERT rs2736118 was associated with differences in miRNA expression between carcinoma and normal colonic mucosa for 75 miRNAs (FDR <0.05). Genes regulated by these miRNAs, as indicated by mRNA/miRNA associations, were associated with major signaling pathways beyond their TL-related functions, including PTEN, and PI3K/AKT signaling. Our data support a direct association between miRNAs and TL; differences in miRNA expression levels by TERT genotype were observed. Based on miRNA and targeted mRNA associations our data suggest that TERT is involved in non-TL-related functions by acting through altered miRNA expression.

Indexed as

AgedColonic NeoplasmsColorectal NeoplasmsFemaleGene LibraryGenetic Association StudiesHumansMaleMicroRNAsMiddle AgedMultiplex Polymerase Chain ReactionPolymorphism, Single NucleotideRectal NeoplasmsTelomeraseTelomere HomeostasisTelomere ShorteningMicroRNAsTelomeraseTERT protein, human

Identifiers

PMID27627813
PMCPMC5023115
OpenAlexW2520624850

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.