Evidence map›Paper›PMID 18003860›Full record

ArticleGenes & development2007

Novel pro- and anti-recombination activities of the Bloom's syndrome helicase.

Dmitry V Bugreev, Xiong Yu, Edward H Egelman, Alexander V Mazin

Open access · diamondAbstract read
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Article in Genes & development, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 206 papers.

0numbers the graph read from it
0cells of the map it votes in
206citing 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

206 citing papers in PubMed, 288 citations in OpenAlex.

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146 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

4 authors at 3 institutions in 2 countries.

Dmitry V BugreevDepartment of Biochemistry and Molecular Biology, Drexel University College of Medicine, Philadelphia, Pennsylvania 19102, USA.
Xiong Yu
Edward H Egelman
Alexander V Mazin
University of Virginia · USDrexel University · USSiberian Branch of the Russian Academy of Sciences · RU

Funding

STRUCTURAL STUDIES OF RECA FILAMENTSR01GM035269 · NIGMS · YALE UNIVERSITY · PI EGELMAN, EDWARD H. · 1986 to 2016
$5.2M
Repair of DNA breaks in human: the role of Rad54 proteinR01CA100839 · NCI · DREXEL UNIVERSITY · PI MAZIN, ALEXANDER V · 2003 to 2013
$2.6M
Repair of DNA breaks in humans: the role of Rad54 proteinR56CA100839 · NCI · DREXEL UNIVERSITY · PI MAZIN, ALEXANDER V · 2008 to 2008
$260k
NCI NIH HHS CA 100839NCI NIH HHS R01 CA100839NCI NIH HHS R56 CA100839NIGMS NIH HHS GM035269NIGMS NIH HHS R01 GM035269
6 · The paper itself

Abstract

Bloom's syndrome (BS) is an autosomal recessive disorder characterized by a strong cancer predisposition. The defining feature of BS is extreme genome instability. The gene mutated in Bloom's syndrome, BLM, encodes a DNA helicase (BLM) of the RecQ family. BLM plays a role in homologous recombination; however, its exact function remains controversial. Mutations in the BLM cause hyperrecombination between sister chromatids and homologous chromosomes, indicating an anti-recombination role. Conversely, other data show that BLM is required for recombination. It was previously shown that in vitro BLM helicase promotes disruption of recombination intermediates, regression of stalled replication forks, and dissolution of double Holliday junctions. Here, we demonstrate two novel activities of BLM: disruption of the Rad51-ssDNA (single-stranded DNA) filament, an active species that promotes homologous recombination, and stimulation of DNA repair synthesis. Using in vitro reconstitution reactions, we analyzed how different biochemical activities of BLM contribute to its functions in homologous recombination.

Indexed as

Recombination, GeneticAdenosine TriphosphatasesBloom SyndromeDNA HelicasesDNA RepairDNA, Single-StrandedHumansIn Vitro TechniquesMicroscopy, Electron, TransmissionModels, BiologicalRad51 RecombinaseRecombinant ProteinsRecQ HelicasesAdenosine TriphosphatasesBloom syndrome proteinDNA HelicasesDNA, Single-StrandedRAD51 protein, humanRad51 RecombinaseRecombinant ProteinsRecQ Helicases

Identifiers

PMID18003860
PMCPMC2081975
OpenAlexW2035692319

What OpenQuestion holds

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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.