Evidence map›Paper›PMID 23616639›Full record

ArticleRNA (New York, N.Y.)2013

Splicing kinetics and transcript release from the chromatin compartment limit the rate of Lipid A-induced gene expression.

Amy Pandya-Jones, Dev M Bhatt, Chia-Ho Lin, Ann-Jay Tong, Stephen T Smale, Douglas L Black

Open access · hybridAbstract read
In one paragraph

Article in RNA (New York, N.Y.), 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 74 papers.

0numbers the graph read from it
0cells of the map it votes in
74citing papers in PubMed
3.9field-weighted citation impact, top 6% 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

74 citing papers in PubMed, 112 citations in OpenAlex.

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  20. Over-activation of EFTUD2 correlates with tumor propagation and poor survival outcomes in hepatocellular carcinoma.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2022
    Article

14 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

6 authors at 2 institutions in 1 country.

Amy Pandya-JonesDepartment of Microbiology, Immunology and Molecular Genetics, University of California, Los Angeles, California 90025, USA.
Dev M Bhatt
Chia-Ho Lin
Ann-Jay Tong
Stephen T Smale
Douglas L Black
University of California, Los Angeles · USHoward Hughes Medical Institute · US

Funding

The Regulation of Neuronal Exon SplicingR01GM049662 · NIGMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI BLACK, DOUGLAS L · 1998 to 2019
$6.5M
Selective Regulation of Pro-Inflammatory Genes in MacrophagesR01GM086372 · NIGMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI SMALE, STEPHEN T · 2008 to 2015
$2.5M
Pro-inflammatory gene regulation in a native chromatin environmentR01CA127279 · NCI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI SMALE, STEPHEN T · 2008 to 2011
$1.2M
Howard Hughes Medical InstituteNCI NIH HHS R01 CA127279NCI NIH HHS R01CA127279NIGMS NIH HHS R01 GM049662NIGMS NIH HHS R01 GM086372NIGMS NIH HHS R01GM086372
6 · The paper itself

Abstract

The expression of eukaryotic mRNAs is achieved though an intricate series of molecular processes that provide many steps for regulating the production of a final gene product. However, the relationships between individual steps in mRNA biosynthesis and the rates at which they occur are poorly understood. By applying RNA-seq to chromatin-associated and soluble nucleoplasmic fractions of RNA from Lipid A-stimulated macrophages, we examined the timing of exon ligation and transcript release from chromatin relative to the induction of transcription. We find that for a subset of genes in the Lipid A response, the ligation of certain exon pairs is delayed relative to the synthesis of the complete transcript. In contrast, 3' end cleavage and polyadenylation occur rapidly once transcription extends through the cleavage site. Our data indicate that these transcripts with delayed splicing are not released from the chromatin fraction until all the introns have been excised. These unusual kinetics result in a chromatin-associated pool of completely transcribed and 3'-processed transcripts that are not yet fully spliced. We also find that long introns containing repressed exons that will be excluded from the final mRNA are excised particularly slowly relative to other introns in a transcript. These results indicate that the kinetics of splicing and transcript release contribute to the timing of expression for multiple genes of the inflammatory response.

Indexed as

Alternative SplicingAnimalsCell NucleusChromatinExonsGene Expression RegulationInflammationIntronsLipid AMacrophagesMiceMice, Inbred C57BLPolyadenylationRNA CleavageRNA, MessengerRNA Splice SitesChromatinLipid ARNA, MessengerRNA Splice Sitesgene expressioninflammatory responsemRNA maturationpre-mRNA splicingsplicing kinetics

Identifiers

PMID23616639
PMCPMC3683915
OpenAlexW2163247911

What OpenQuestion holds

Textmetadata
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.