Evidence map›Paper›PMID 18627006›Full record

ArticleGlia2009

Histone deacetylase 11 regulates oligodendrocyte-specific gene expression and cell development in OL-1 oligodendroglia cells.

Hedi Liu, Qichen Hu, A Joseph D'ercole, Ping Ye

Open access · greenAbstract readComparative Study
In one paragraph

Article in Glia, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 62 papers.

0numbers the graph read from it
0cells of the map it votes in
62citing papers in PubMed
2.9field-weighted citation impact, top 9% 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

62 citing papers in PubMed, 107 citations in OpenAlex.

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2 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 1 institution in 1 country.

Hedi LiuDivision of Endocrinology, Department of Pediatrics, The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599-7039, USA.
Qichen Hu
A Joseph D'ercole
Ping Ye
University of North Carolina at Chapel Hill · US

Funding

INSULIN LIKE GROWTH FACTOR 1 ACTIONS IN OLIGODENDROCYTER01NS038891 · NINDS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI D'ERCOLE, AUGUSTINE JOSEPH · 1999 to 2007
$2.2M
Mechanism of IGF-I actions on oligodendroglial cellsR01NS048868 · NINDS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI D'ERCOLE, AUGUSTINE JOSEPH · 2004 to 2008
$1.7M
NINDS NIH HHS R01 NS038891NINDS NIH HHS R01 NS048868
6 · The paper itself

Abstract

Both in vivo and in vitro studies indicate a correlation between reduced acetylation of histone core proteins and oligodendrocyte development. The nature of these histone modifications and the mechanisms mediating them remain undefined. To address these issues, we utilized OL-1 cells, a rat nontransformed oligodendrocyte cell line, and primary oligodendrocyte cultures. We found that the acetylated histone H3 at lysine 9 and lysine 14 (H3K9/K14ac) is reduced in both the myelin basic protein (MBP) and proteolipid protein (PLP) genes of maturing oligodendroglial OL-1 cells, and furthermore, this temporally correlates with increases in MBP, PLP, and histone deacetylase (HDAC) 11 expression. Disruption of developmentally-regulated histone H3 deacetylation within the MBP and PLP genes by the HDAC inhibitor trichostatin A blunts MBP and PLP expression. With its increased expression, interaction of HDAC 11 with acetylated histone H3 and recruitment of HDAC 11 to the MBP and PLP genes markedly increases in maturing OL-1 cells. Moreover, suppressing HDAC 11 expression with small interfering RNA significantly (1) increases H3K9/K14ac globally and within the MBP and PLP genes, (2) decreases MBP and PLP mRNA expression, and (3) blunts the morphological changes associated with oligodendrocyte development. Our data strongly support a specific role for HDAC 11 in histone deacetylation and in turn the regulation of oligodendrocyte-specific protein gene expression and oligodendrocyte development.

Indexed as

AnimalsAnimals, NewbornCell DifferentiationCell LineCell Line, TumorCells, CulturedGene Expression Regulation, DevelopmentalHistone DeacetylasesHumansOligodendrogliaRatsStem CellsHDAC11 protein, humanHistone Deacetylases

Identifiers

PMID18627006
PMCPMC2595137
OpenAlexW2042586741

What OpenQuestion holds

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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.