Evidence map›Paper›PMID 25316709›Full record

ArticleMolecular & cellular proteomics : MCP2015

Quantitative proteomics reveals a role for epigenetic reprogramming during human monocyte differentiation.

Dequina Nicholas, Hui Tang, Qiongyi Zhang, Jai Rudra, Feng Xu, William Langridge, Kangling Zhang

Open access · hybridAbstract read
In one paragraph

Article in Molecular & cellular proteomics : MCP, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
2.1field-weighted citation impact, top 12% 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

16 citing papers in PubMed, 27 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

7 authors at 3 institutions in 2 countries.

Dequina NicholasFrom the ‡Department of Biochemistry, Loma Linda University, Loma Linda, California 92354;
Hui Tang§Department of Pharmacology and Toxicology, UTMB at Galveston, Texas 77554;
Qiongyi Zhang¶Singapore Institute for Clinical Sciences, Agency for Science, Technology and Research (A*STAR), Singapore 117609.
Jai Rudra§Department of Pharmacology and Toxicology, UTMB at Galveston, Texas 77554;
Feng Xu¶Singapore Institute for Clinical Sciences, Agency for Science, Technology and Research (A*STAR), Singapore 117609.
William LangridgeFrom the ‡Department of Biochemistry, Loma Linda University, Loma Linda, California 92354;
Kangling ZhangFrom the ‡Department of Biochemistry, Loma Linda University, Loma Linda, California 92354; §Department of Pharmacology and Toxicology, UTMB at Galveston, Texas 77554; kazhang@utmb.edu.
Loma Linda University · USAgency for Science, Technology and Research · SGThe University of Texas Medical Branch at Galveston · US

Funding

NIH-LLU Initiative for Maximizing Student DiversityR25GM060507 · NIGMS · LOMA LINDA UNIVERSITY · PI DE LEON, MARINO · 2001 to 2022
$11.3M
Research Training/Education CoreP20MD006988 · NIMHD · LOMA LINDA UNIVERSITY · PI DE LEON, MARINO · 2012 to 2016
$6.2M
LTQ-Orbitrap-XL-ETD Mass Spectrometer for LLU Mass Spectrometry FacilityS10RR027643 · NCRR · LOMA LINDA UNIVERSITY · PI ZHANG, KANGLING · 2010 to 2010
$500k
Palmitic Acid Regulation of Dendritic Cell Toll-Like Receptor 4 SignalingF31GM101961 · NIGMS · LOMA LINDA UNIVERSITY · PI NICHOLAS, DEQUINA ANGELINA · 2013 to 2014
$83k
NCRR NIH HHS 1S10RR027643-01NCRR NIH HHS S10 RR027643NIGMS NIH HHS 2R25GM060507NIGMS NIH HHS F31 GM101961NIGMS NIH HHS R25 GM060507NIMHD NIH HHS P20 MD006988
6 · The paper itself

Abstract

The differentiation of monocytes into macrophages and dendritic cells involves mechanisms for activation of the innate immune system in response to inflammatory stimuli, such as pathogen infection and environmental cues. Epigenetic reprogramming is thought to play an important role during monocyte differentiation. Complementary to cell surface markers, the characterization of monocytic cell lineages by mass spectrometry based protein/histone expression profiling opens a new avenue for studying immune cell differentiation. Here, we report the application of mass spectrometry and bioinformatics to identify changes in human monocytes during their differentiation into macrophages and dendritic cells. Our data show that linker histone H1 proteins are significantly down-regulated during monocyte differentiation. Although highly enriched H3K9-methyl/S10-phos/K14-acetyl tri-modification forms of histone H3 were identified in monocytes and macrophages, they were dramatically reduced in dendritic cells. In contrast, histone H4 K16 acetylation was found to be markedly higher in dendritic cells than in monocytes and macrophages. We also found that global hyperacetylation generated by the nonspecific histone deacetylase HDAC inhibitor Apicidin induces monocyte differentiation. Together, our data suggest that specific regulation of inter- and intra-histone modifications including H3 K9 methylation, H3 S10 phosphorylation, H3 K14 acetylation, and H4 K16 acetylation must occur in concert with chromatin remodeling by linker histones for cell cycle progression and differentiation of human myeloid cells into macrophages and dendritic cells.

Indexed as

AcetylationAdultCell DifferentiationCells, CulturedDendritic CellsEpigenesis, GeneticHistonesHumansMacrophagesMethylationMonocytesPhosphorylationProteomicsHistones

Identifiers

PMID25316709
PMCPMC4288251
OpenAlexW2150268392

What OpenQuestion holds

Textmetadata
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.