Evidence map›Paper›PMID 30439955›Full record

ArticlePLoS genetics2018

Telomere length-dependent transcription and epigenetic modifications in promoters remote from telomere ends.

Ananda Kishore Mukherjee, Shalu Sharma, Suman Sengupta, Dhurjhoti Saha, Pankaj Kumar, Tabish Hussain, Vivek Srivastava, Sumitabho Deb Roy, Jerry W Shay, Shantanu Chowdhury

Erratum issuedAbstract read
In one paragraph

Article in PLoS genetics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
–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

43 citing papers in PubMed.

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  13. The neuro-protective role of telomerase via TERT/TERF-2 in the acute phase of spinal cord injury.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2023
    Article
  14. Article
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  18. Regulation of Gene Expression by Telomere Position Effect.International journal of molecular sciences · 2021
    Review
  19. Article
  20. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors.

Ananda Kishore MukherjeeGenomics and Molecular Medicine Unit, CSIR-Institute of Genomics and Integrative Biology, New Delhi, India.
Shalu SharmaGenomics and Molecular Medicine Unit, CSIR-Institute of Genomics and Integrative Biology, New Delhi, India.
Suman SenguptaGenomics and Molecular Medicine Unit, CSIR-Institute of Genomics and Integrative Biology, New Delhi, India.
Dhurjhoti SahaGenomics and Molecular Medicine Unit, CSIR-Institute of Genomics and Integrative Biology, New Delhi, India.
Pankaj KumarAcademy of Scientific and Innovative Research, CSIR-Institute of Genomics and Integrative Biology, New Delhi, India.
Tabish HussainGenomics and Molecular Medicine Unit, CSIR-Institute of Genomics and Integrative Biology, New Delhi, India.
Vivek SrivastavaGenomics and Molecular Medicine Unit, CSIR-Institute of Genomics and Integrative Biology, New Delhi, India.
Sumitabho Deb RoyGenomics and Molecular Medicine Unit, CSIR-Institute of Genomics and Integrative Biology, New Delhi, India.
Jerry W ShayDepartment of Cell Biology, University of Texas Southwestern Medical Center, Dallas, Texas, United States of America.
Shantanu ChowdhuryGenomics and Molecular Medicine Unit, CSIR-Institute of Genomics and Integrative Biology, New Delhi, India.ORCID 0000-0002-0713-8032

Funding

DBT-Wellcome Trust India Alliance 500127-Z-09-ZWellcome TrustWellcome Trust/DBT India Alliance 500127/Z/09/Z
6 · The paper itself

Abstract

Telomere-binding proteins constituting the shelterin complex have been studied primarily for telomeric functions. However, mounting evidence shows non-telomeric binding and gene regulation by shelterin factors. This raises a key question-do telomeres impact binding of shelterin proteins at distal non-telomeric sites? Here we show that binding of the telomere-repeat-binding-factor-2 (TRF2) at promoters ~60 Mb from telomeres depends on telomere length in human cells. Promoter TRF2 occupancy was depleted in cells with elongated telomeres resulting in altered TRF2-mediated transcription of distal genes. In addition, histone modifications-activation (H3K4me1 and H3K4me3) as well as silencing marks (H3K27me3)-at distal promoters were telomere length-dependent. These demonstrate that transcription, and the epigenetic state, of telomere-distal promoters can be influenced by telomere length. Molecular links between telomeres and the extra-telomeric genome, emerging from findings here, might have important implications in telomere-related physiology, particularly ageing and cancer.

Indexed as

Epigenesis, GeneticPromoter Regions, GeneticTranscription, GeneticCell LineCyclin-Dependent Kinase Inhibitor p21Gene ExpressionGenome, HumanHistone CodeHumansProtein BindingShelterin ComplexTelomereTelomere-Binding ProteinsTelomere HomeostasisTelomeric Repeat Binding Protein 2CDKN1A protein, humanCyclin-Dependent Kinase Inhibitor p21Shelterin ComplexTelomere-Binding ProteinsTelomeric Repeat Binding Protein 2TERF2IP protein, humanTERF2 protein, human

Identifiers

PMID30439955
PMCPMC6264879

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Registered trials

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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.