Evidence map›Paper›PMID 22015777›Full record

ArticleBiochimica et biophysica acta2012

Histone chaperones link histone nuclear import and chromatin assembly.

Kristin M Keck, Lucy F Pemberton

Abstract read
In one paragraph

Article in Biochimica et biophysica acta, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
1.5field-weighted citation impact, top 19% 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

32 citing papers in PubMed, 83 citations in OpenAlex.

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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

2 authors at 1 institution in 1 country.

Kristin M Keck
Lucy F Pemberton
University of Virginia · US

Funding

HISTONE NUCLEAR IMPORT AND CHROMATIN ASSEMBLYR01GM065385 · NIGMS · UNIVERSITY OF VIRGINIA CHARLOTTESVILLE · PI PEMBERTON, LUCY F · 2002 to 2010
$2.7M
NIGMS NIH HHS R01 GM065385
6 · The paper itself

Abstract

Histone chaperones are proteins that shield histones from nonspecific interactions until they are assembled into chromatin. After their synthesis in the cytoplasm, histones are bound by different histone chaperones, subjected to a series of posttranslational modifications and imported into the nucleus. These evolutionarily conserved modifications, including acetylation and methylation, can occur in the cytoplasm, but their role in regulating import is not well understood. As part of histone import complexes, histone chaperones may serve to protect the histones during transport, or they may be using histones to promote their own nuclear localization. In addition, there is evidence that histone chaperones can play an active role in the import of histones. Histone chaperones have also been shown to regulate the localization of important chromatin modifying enzymes. This review is focused on the role histone chaperones play in the early biogenesis of histones, the distinct cytoplasmic subcomplexes in which histone chaperones have been found in both yeast and mammalian cells and the importins/karyopherins and nuclear localization signals that mediate the nuclear import of histones. We also address the role that histone chaperone localization plays in human disease. This article is part of a Special Issue entitled: Histone chaperones and chromatin assembly.

Identifiers

PMID22015777
PMCPMC3272145
OpenAlexW2012277906

What OpenQuestion holds

Textmetadata
LicenceTDM
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.