Evidence map›Paper›PMID 27940557›Full record

ArticleNucleic acids research2017

And-1 is required for homologous recombination repair by regulating DNA end resection.

Yongming Li, Zongzhu Li, Ruiqin Wu, Zhiyong Han, Wenge Zhu

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
0.9field-weighted citation impact, top 22% 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

23 citing papers in PubMed, 26 citations in OpenAlex.

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    Review
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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.

Yongming LiDepartment of Biochemistry and Molecular Medicine, The George Washington University School of Medicine and Health Science, 2300 Eye Street, N.W., Washington, DC 20037, USA.
Zongzhu LiDepartment of Biochemistry and Molecular Medicine, The George Washington University School of Medicine and Health Science, 2300 Eye Street, N.W., Washington, DC 20037, USA.
Ruiqin WuDepartment of Biochemistry and Molecular Medicine, The George Washington University School of Medicine and Health Science, 2300 Eye Street, N.W., Washington, DC 20037, USA.
Zhiyong HanDepartment of Biochemistry and Molecular Medicine, The George Washington University School of Medicine and Health Science, 2300 Eye Street, N.W., Washington, DC 20037, USA.
Wenge ZhuDepartment of Biochemistry and Molecular Medicine, The George Washington University School of Medicine and Health Science, 2300 Eye Street, N.W., Washington, DC 20037, USA.
George Washington University · US

Funding

The Role of And-1 in DNA Damage ResponseR01CA177898 · NCI · GEORGE WASHINGTON UNIVERSITY · PI ZHU, WENGE · 2014 to 2018
$1.6M
The Regulation of Cisplatin resistance in ovarian cancerR01CA184717 · NCI · GEORGE WASHINGTON UNIVERSITY · PI ZHU, WENGE · 2014 to 2018
$1.6M
NCI NIH HHS R01 CA177898NCI NIH HHS R01 CA184717
6 · The paper itself

Abstract

Homologous recombination (HR) is a major mechanism to repair DNA double-strand breaks (DSBs). Although tumor suppressor CtIP is critical for DSB end resection, a key initial event of HR repair, the mechanism regulating the recruitment of CtIP to DSB sites remains largely unknown. Here, we show that acidic nucleoplasmic DNA-binding protein 1 (And-1) forms complexes with CtIP as well as other repair proteins, and is essential for HR repair by regulating DSB end resection. Furthermore, And-1 is recruited to DNA DSB sites in a manner dependent on MDC1, BRCA1 and ATM, down-regulation of And-1 impairs end resection by reducing the recruitment of CtIP to damage sites, and considerably reduces Chk1 activation and other damage response during HR repair. These findings collectively demonstrate a hitherto unknown role of MDC1→And-1→CtIP axis that regulates CtIP-mediated DNA end resection and cellular response to DSBs.

Indexed as

DNA Breaks, Double-StrandedRecombinational DNA RepairAtaxia Telangiectasia Mutated ProteinsCarrier ProteinsCell LineDNA-Binding ProteinsDNA, Single-StrandedEndodeoxyribonucleasesHumansNuclear ProteinsAtaxia Telangiectasia Mutated ProteinsATR protein, humanCarrier ProteinsDNA-Binding ProteinsDNA, Single-StrandedEndodeoxyribonucleasesNuclear ProteinsRBBP8 protein, humanWDHD1 protein, human

Identifiers

PMID27940557
PMCPMC5389477
OpenAlexW2583116946

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.