Evidence map›Paper›PMID 27462460›Full record

ArticleCell discovery2016

Intronic cleavage and polyadenylation regulates gene expression during DNA damage response through U1 snRNA.

Emral Devany, Ji Yeon Park, Michael R Murphy, George Zakusilo, Jorge Baquero, Xiaokan Zhang, Mainul Hoque, Bin Tian, Frida E Kleiman

Abstract read
In one paragraph

Article in Cell discovery, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing 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

27 citing papers in PubMed.

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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

9 authors.

Emral DevanyChemistry Department, Belfer Research Building, Hunter College and Graduate Center, City University of New York , New York, NY, USA.
Ji Yeon ParkDepartment of Microbiology, Biochemistry and Molecular Genetics, Rutgers New Jersey Medical School , Newark, NJ, USA.
Michael R MurphyChemistry Department, Belfer Research Building, Hunter College and Graduate Center, City University of New York , New York, NY, USA.
George ZakusiloChemistry Department, Belfer Research Building, Hunter College and Graduate Center, City University of New York , New York, NY, USA.
Jorge BaqueroChemistry Department, Belfer Research Building, Hunter College and Graduate Center, City University of New York , New York, NY, USA.
Xiaokan ZhangChemistry Department, Belfer Research Building, Hunter College and Graduate Center, City University of New York , New York, NY, USA.
Mainul HoqueDepartment of Microbiology, Biochemistry and Molecular Genetics, Rutgers New Jersey Medical School , Newark, NJ, USA.
Bin TianDepartment of Microbiology, Biochemistry and Molecular Genetics, Rutgers New Jersey Medical School , Newark, NJ, USA.
Frida E KleimanChemistry Department, Belfer Research Building, Hunter College and Graduate Center, City University of New York , New York, NY, USA.

Funding

Regulation of Alternative Cleavage and PolyadenylationR01GM084089 · NIGMS · WISTAR INSTITUTE · PI TIAN, BIN · 2008 to 2023
$6.7M
Role of nucleolin in regulating mRNA stability during DNA damage response (DDR)R21CA175794 · NCI · BROOKLYN COLLEGE · PI KLEIMAN, FRIDA E, SAXENA, ANJANA DEEPAK · 2013 to 2014
$365k
Illumina NextSeq500 DNA Sequencing SystemS10OD018206 · OD · RBHS-NEW JERSEY MEDICAL SCHOOL · PI TIAN, BIN · 2015 to 2015
$227k
NCI NIH HHS R21 CA175794NIGMS NIH HHS R01 GM084089NIH HHS S10 OD018206
6 · The paper itself

Abstract

The DNA damage response involves coordinated control of gene expression and DNA repair. Using deep sequencing, we found widespread changes of alternative cleavage and polyadenylation site usage on ultraviolet-treatment in mammalian cells. Alternative cleavage and polyadenylation regulation in the 3' untranslated region is substantial, leading to both shortening and lengthening of 3' untranslated regions of genes. Interestingly, a strong activation of intronic alternative cleavage and polyadenylation sites is detected, resulting in widespread expression of truncated transcripts. Intronic alternative cleavage and polyadenylation events are biased to the 5' end of genes and affect gene groups with important functions in DNA damage response and cancer. Moreover, intronic alternative cleavage and polyadenylation site activation during DNA damage response correlates with a decrease in U1 snRNA levels, and is reversible by U1 snRNA overexpression. Importantly, U1 snRNA overexpression mitigates ultraviolet-induced apoptosis. Together, these data reveal a significant gene regulatory scheme in DNA damage response where U1 snRNA impacts gene expression via the U1-alternative cleavage and polyadenylation axis.

Indexed as

alternative polyadenylationDNA damage responseU1 snRNP

Identifiers

PMID27462460
PMCPMC4906801

What OpenQuestion holds

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LicenceCC BY
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.