Evidence map›Paper›PMID 27767214›Full record

ReviewBioEssays : news and reviews in molecular, cellular and developmental biology2016

Cajal body function in genome organization and transcriptome diversity.

Iain A Sawyer, David Sturgill, Myong-Hee Sung, Gordon L Hager, Miroslav Dundr

Abstract readReview
In one paragraph

Review in BioEssays : news and reviews in molecular, cellular and developmental biology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing 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

44 citing papers in PubMed.

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  11. Advances in the structure and function of the nucleolar protein fibrillarin.Frontiers in cell and developmental biology · 2024
    Review
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors.

Iain A SawyerDepartment of Cell Biology, Chicago Medical School, Rosalind Franklin University of Medicine and Science, North Chicago, IL, USA.
David SturgillLaboratory of Receptor Biology and Gene Expression, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA.
Myong-Hee SungLaboratory of Molecular Biology and Immunology, National Institute on Aging, National Institutes of Health, Baltimore, MD, USA.
Gordon L HagerLaboratory of Receptor Biology and Gene Expression, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA.
Miroslav DundrDepartment of Cell Biology, Chicago Medical School, Rosalind Franklin University of Medicine and Science, North Chicago, IL, USA.

Funding

Epigenomic analysis of primary immune cells from young and old animalsZIAAG000390 · NIA · NATIONAL INSTITUTE ON AGING · PI SUNG, MYONG-HEE · 2016 to 2025
$24.4M
Mechanisms of Nuclear Body BiogenesisR01GM090156 · NIGMS · ROSALIND FRANKLIN UNIV OF MEDICINE & SCI · PI DUNDR, MIROSLAV · 2011 to 2015
$1.4M
NIGMS NIH HHS R01 GM090156
6 · The paper itself

Abstract

Nuclear bodies contribute to non-random organization of the human genome and nuclear function. Using a major prototypical nuclear body, the Cajal body, as an example, we suggest that these structures assemble at specific gene loci located across the genome as a result of high transcriptional activity. Subsequently, target genes are physically clustered in close proximity in Cajal body-containing cells. However, Cajal bodies are observed in only a limited number of human cell types, including neuronal and cancer cells. Ultimately, Cajal body depletion perturbs splicing kinetics by reducing target small nuclear RNA (snRNA) transcription and limiting the levels of spliceosomal snRNPs, including their modification and turnover following each round of RNA splicing. As such, Cajal bodies are capable of shaping the chromatin interaction landscape and the transcriptome by influencing spliceosome kinetics. Future studies should concentrate on characterizing the direct influence of Cajal bodies upon snRNA gene transcriptional dynamics. Also see the video abstract here.

Indexed as

Genome, HumanSpliceosomesTranscriptomeCoiled BodiesHumansCajal bodieschromatingenome organizationnuclear bodiesRNA splicingsnRNPstranscription

Identifiers

PMID27767214
PMCPMC5225948

What OpenQuestion holds

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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.