Evidence map›Paper›PMID 26941407›Full record

ReviewMolecular cancer research : MCR2016

Understanding TERT Promoter Mutations: A Common Path to Immortality.

Robert J A Bell, H Tomas Rube, Ana Xavier-Magalhães, Bruno M Costa, Andrew Mancini, Jun S Song, Joseph F Costello

Open access · bronzeAbstract readReview
In one paragraph

Review in Molecular cancer research : MCR, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 178 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
178citing papers in PubMed, 3 pooled it
15.2field-weighted citation impact, top 1% 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

178 citing papers in PubMed, 3 syntheses or guidelines pooled it, 297 citations in OpenAlex.

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118 more citing papers are in PubMed but not listed here.

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

7 authors at 4 institutions in 2 countries.

Robert J A BellDepartment of Neurological Surgery, University of California, San Francisco, California.
H Tomas RubeDepartment of Biological Sciences, Columbia University, New York, New York.
Ana Xavier-MagalhãesDepartment of Neurological Surgery, University of California, San Francisco, California. Life and Health Sciences Research Institute (ICVS), School of Health Sciences, University of Minho, Braga, Portugal. ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Braga, Portugal.
Bruno M CostaLife and Health Sciences Research Institute (ICVS), School of Health Sciences, University of Minho, Braga, Portugal. ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Braga, Portugal.
Andrew ManciniDepartment of Neurological Surgery, University of California, San Francisco, California.
Jun S SongDepartments of Bioengineering and Physics, University of Illinois, Urbana-Champaign, Illinois.
Joseph F CostelloDepartment of Neurological Surgery, University of California, San Francisco, California. joseph.costello@ucsf.edu.
Neurological Surgery · USUnited Nations University · PTColumbia University · USUniversity of Illinois Urbana-Champaign · US

Funding

Tissue CoreP50CA097257 · NCI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI Joseph F Costello · 2002 to 2026
$57.4M
Project 4: Multi-modality Metabolic Imaging for Monitoring Molecular Sub-types of GliomaP01CA118816 · NCI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI Pavithra Viswanath · 2007 to 2026
$44.7M
Inferring regulatory circuitry from microarray dataR01HG003008 · NHGRI · COLUMBIA UNIV NEW YORK MORNINGSIDE · PI BUSSEMAKER, HARMEN J · 2004 to 2020
$7.0M
PREDOCTORAL TRAINING IN BIOMEDICAL SCIENCEST32GM008568 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI ANSEL, KARL MARK · 1995 to 2019
$6.3M
Predicting Transcriptional and Epigenetic Networks in Cancer from Sequencing DataR01CA163336 · NCI · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN · PI Jun S Song · 2012 to 2026
$4.4M
Imaging Guided Genomics of Malignant TransformationR01CA169316 · NCI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI COSTELLO, JOSEPH F · 2013 to 2017
$3.0M
NCI NIH HHS P01 CA118816NCI NIH HHS P01CA118816-06NCI NIH HHS P50 CA097257NCI NIH HHS P50CA097257NCI NIH HHS R01 CA163336NCI NIH HHS R01CA163336NCI NIH HHS R01 CA169316NHGRI NIH HHS R01 HG003008NHGRI NIH HHS R01HG003008NIGMS NIH HHS T32 GM008568
6 · The paper itself

Abstract

Telomerase (TERT) activation is a fundamental step in tumorigenesis. By maintaining telomere length, telomerase relieves a main barrier on cellular lifespan, enabling limitless proliferation driven by oncogenes. The recently discovered, highly recurrent mutations in the promoter of TERT are found in over 50 cancer types, and are the most common mutation in many cancers. Transcriptional activation of TERT, via promoter mutation or other mechanisms, is the rate-limiting step in production of active telomerase. Although TERT is expressed in stem cells, it is naturally silenced upon differentiation. Thus, the presence of TERT promoter mutations may shed light on whether a particular tumor arose from a stem cell or more differentiated cell type. It is becoming clear that TERT mutations occur early during cellular transformation, and activate the TERT promoter by recruiting transcription factors that do not normally regulate TERT gene expression. This review highlights the fundamental and widespread role of TERT promoter mutations in tumorigenesis, including recent progress on their mechanism of transcriptional activation. These somatic promoter mutations, along with germline variation in the TERT locus also appear to have significant value as biomarkers of patient outcome. Understanding the precise molecular mechanism of TERT activation by promoter mutation and germline variation may inspire novel cancer cell-specific targeted therapies for a large number of cancer patients.

Indexed as

MutationPromoter Regions, GeneticBiomarkers, TumorCarcinogenesisEnzyme ActivationGene Expression Regulation, NeoplasticGerm-Line MutationHumansTelomeraseTelomere HomeostasisTranscription FactorsTranscription, GeneticBiomarkers, TumorTelomeraseTERT protein, humanTranscription Factors

Identifiers

PMID26941407
PMCPMC4852159
OpenAlexW2288982610

What OpenQuestion holds

Textmetadata
LicenceTDM
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.