Evidence map›Paper›PMID 27773674›Full record

ArticleMolecular cell2016

Expanding the Circuitry of Pluripotency by Selective Isolation of Chromatin-Associated Proteins.

Mahmoud-Reza Rafiee, Charles Girardot, Gianluca Sigismondo, Jeroen Krijgsveld

Open access · hybridAbstract read
In one paragraph

Article in Molecular cell, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 67 papers.

0numbers the graph read from it
0cells of the map it votes in
67citing papers in PubMed
5.6field-weighted citation impact, top 4% 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

67 citing papers in PubMed, 102 citations in OpenAlex.

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7 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 1 country.

Mahmoud-Reza RafieeGerman Cancer Research Center (DKFZ), Im Neuenheimer Feld 581, 69120 Heidelberg, Germany; Excellence Cluster CellNetworks, Heidelberg University, 69120 Heidelberg, Germany; European Molecular Biology Laboratory (EMBL), Genome Biology Unit, Meyerhofstrasse 1, 69117 Heidelberg, Germany.
Charles GirardotEuropean Molecular Biology Laboratory (EMBL), Genome Biology Unit, Meyerhofstrasse 1, 69117 Heidelberg, Germany.
Gianluca SigismondoGerman Cancer Research Center (DKFZ), Im Neuenheimer Feld 581, 69120 Heidelberg, Germany; Excellence Cluster CellNetworks, Heidelberg University, 69120 Heidelberg, Germany.
Jeroen KrijgsveldGerman Cancer Research Center (DKFZ), Im Neuenheimer Feld 581, 69120 Heidelberg, Germany; Excellence Cluster CellNetworks, Heidelberg University, 69120 Heidelberg, Germany; European Molecular Biology Laboratory (EMBL), Genome Biology Unit, Meyerhofstrasse 1, 69117 Heidelberg, Germany. Electronic address: j.krijgsveld@dkfz.de.
Heidelberg University · DEEuropean Molecular Biology Laboratory · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Maintenance of pluripotency is regulated by a network of transcription factors coordinated by Oct4, Sox2, and Nanog (OSN), yet a systematic investigation of the composition and dynamics of the OSN protein network specifically on chromatin is still missing. Here we have developed a method combining ChIP with selective isolation of chromatin-associated proteins (SICAP) followed by mass spectrometry to identify chromatin-bound partners of a protein of interest. ChIP-SICAP in mouse embryonic stem cells (ESCs) identified over 400 proteins associating with OSN, including several whose interaction depends on the pluripotent state. Trim24, a previously unrecognized protein in the network, converges with OSN on multiple enhancers and suppresses the expression of developmental genes while activating cell cycle genes. Consistently, Trim24 significantly improved efficiency of cellular reprogramming, demonstrating its direct functionality in establishing pluripotency. Collectively, ChIP-SICAP provides a powerful tool to decode chromatin protein composition, further enhanced by its integrative capacity to perform ChIP-seq.

Indexed as

AnimalsBinding SitesCell DifferentiationCellular ReprogrammingChromatinChromatin ImmunoprecipitationGene Expression ProfilingGene Expression RegulationIsotope LabelingMass SpectrometryMiceMouse Embryonic Stem CellsNanog Homeobox ProteinNuclear ProteinsOctamer Transcription Factor-3Pluripotent Stem CellsChromatinNanog Homeobox ProteinNanog protein, mouseNuclear ProteinsOctamer Transcription Factor-3Pou5f1 protein, mouseSox2 protein, mouseSOXB1 Transcription Factorstranscriptional intermediary factor 1Transcription Factorsbiotinylationchromatinembryonic stem cellspluripotencyprotein interactionsproteomicsreprogramming

Identifiers

PMID27773674
PMCPMC5101186
OpenAlexW2539232660

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.