Evidence map›Paper›PMID 23963699›Full record

ArticleNucleic acids research2013

In situ visualization of telomere elongation patterns in human cells.

Morgan E Diolaiti, Beth A Cimini, Robin Kageyama, Florie A Charles, Bradley A Stohr

Open access · goldAbstract readValidation Study
In one paragraph

Article in Nucleic acids research, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.6field-weighted citation impact, top 18% 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

19 citing papers in PubMed, 30 citations in OpenAlex.

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  11. Telomerase can't handle the stress.Genes & development · 2018
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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.

Morgan E DiolaitiDepartment of Pathology, University of California, San Francisco, CA 94143, USA and Department of Biochemistry and Biophysics, University of California, San Francisco, CA 94158, USA.
Beth A Cimini
Robin Kageyama
Florie A Charles
Bradley A Stohr
University of California, San Francisco · US

Funding

The Response of Cancer and Stem/Progenitor Cells to Telomere DisruptionK08CA134552 · NCI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI STOHR, BRADLEY · 2009 to 2013
$753k
NCI NIH HHS K08 CA134552
6 · The paper itself

Abstract

The telomerase enzyme plays a critical role in human aging and cancer biology by maintaining telomere length and extending the proliferative lifespan of most stem cells and cancer cells. Despite the importance of this enzyme, our understanding of the mechanisms that regulate its activity and establish telomere length homeostasis in mammalian cells is incomplete, in part because the perfect repetitive nature of telomeric sequence hampers in situ detection of telomere elongation patterns. Here, we describe a novel assay using a mutant telomerase that adds a well-tolerated variant telomeric repeat sequence to telomere ends. By specifically detecting the addition of these variant repeats, we can directly visualize telomere elongation events in human cells. We validate this approach by in situ mapping of telomere elongation patterns within individual nuclei and across a population of cells.

Indexed as

Telomere HomeostasisCell LineCell Line, TumorCell NucleusDNAHeLa CellsHumansIn Situ Hybridization, FluorescenceMutationReal-Time Polymerase Chain ReactionRepetitive Sequences, Nucleic AcidRNA-Directed DNA PolymeraseTelomereDNARNA-Directed DNA Polymerase

Identifiers

PMID23963699
PMCPMC3794614
OpenAlexW1964852159

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.