Evidence map›Paper›PMID 28823556›Full record

ArticleCell2017

Excess Translation of Epigenetic Regulators Contributes to Fragile X Syndrome and Is Alleviated by Brd4 Inhibition.

Erica Korb, Margaret Herre, Ilana Zucker-Scharff, Jodi Gresack, C David Allis, Robert B Darnell

Open access · bronzeAbstract read
In one paragraph

Article in Cell, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 83 papers.

0numbers the graph read from it
0cells of the map it votes in
83citing papers in PubMed
12.8field-weighted citation impact, top 1% 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

83 citing papers in PubMed, 126 citations in OpenAlex.

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  19. Epigenetic insights into Fragile X Syndrome.Frontiers in cell and developmental biology · 2024
    Review
  20. Article

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 1 country.

Erica KorbLaboratory of Chromatin Biology and Epigenetics, The Rockefeller University, New York, NY 10065, USA.
Margaret HerreLaboratory of Molecular Neuro-oncology and Howard Hughes Medical Institute, The Rockefeller University, New York, NY 10065, USA.
Ilana Zucker-ScharffLaboratory of Molecular Neuro-oncology and Howard Hughes Medical Institute, The Rockefeller University, New York, NY 10065, USA.
Jodi GresackLaboratory of Molecular and Cellular Neuroscience, The Rockefeller University, New York, NY 10065, USA.
C David AllisLaboratory of Chromatin Biology and Epigenetics, The Rockefeller University, New York, NY 10065, USA. Electronic address: alliscd@rockefeller.edu.
Robert B DarnellLaboratory of Molecular Neuro-oncology and Howard Hughes Medical Institute, The Rockefeller University, New York, NY 10065, USA. Electronic address: darnelr@rockefeller.edu.
Rockefeller University · USHoward Hughes Medical Institute · US

Funding

Combining New Molecular and Informatic Strategies to Find Hidden Ways to Treat Brain DiseaseR35NS097404 · NINDS · ROCKEFELLER UNIVERSITY · PI DARNELL, ROBERT B · 2017 to 2024
$9.0M
NEUROLOGY AND THE MOLECULAR ROLE OF N-RBPS IN THE BRAINR01NS034389 · NINDS · ROCKEFELLER UNIVERSITY · PI DARNELL, ROBERT B · 1995 to 2016
$6.3M
Mapping the mechanisms of protein synthesis-dependent synaptic plasticityR01NS081706 · NINDS · ROCKEFELLER UNIVERSITY · PI DARNELL, ROBERT B · 2012 to 2016
$5.3M
The Histone Code of Neuronal Function and DysfunctionR00MH111836 · NIMH · UNIVERSITY OF PENNSYLVANIA · PI KORB, ERICA MEGAN · 2019 to 2021
$745k
The histone code of neuronal function and dysfunctionK99MH111836 · NIMH · ROCKEFELLER UNIVERSITY · PI KORB, ERICA MEGAN · 2016 to 2017
$254k
The role of the epigenetic regulator Brd4 in neuronal function and autismF32MH103921 · NIMH · ROCKEFELLER UNIVERSITY · PI KORB, ERICA MEGAN · 2014 to 2015
$106k
Howard Hughes Medical InstituteNIMH NIH HHS F32 MH103921NIMH NIH HHS K99 MH111836NIMH NIH HHS R00 MH111836NINDS NIH HHS R01 NS034389NINDS NIH HHS R01 NS081706NINDS NIH HHS R35 NS097404
6 · The paper itself

Abstract

Fragile X syndrome (FXS) is a leading genetic cause of intellectual disability and autism. FXS results from the loss of function of fragile X mental retardation protein (FMRP), which represses translation of target transcripts. Most of the well-characterized target transcripts of FMRP are synaptic proteins, yet targeting these proteins has not provided effective treatments. We examined a group of FMRP targets that encode transcriptional regulators, particularly chromatin-associated proteins. Loss of FMRP in mice results in widespread changes in chromatin regulation and aberrant gene expression. To determine if targeting epigenetic factors could reverse phenotypes associated with the disorder, we focused on Brd4, a BET protein and chromatin reader targeted by FMRP. Inhibition of Brd4 function alleviated many of the phenotypes associated with FXS. We conclude that loss of FMRP results in significant epigenetic misregulation and that targeting transcription via epigenetic regulators like Brd4 may provide new treatments for FXS.

Indexed as

AnimalsAzepinesBromodomain Containing ProteinsCells, CulturedEpigenesis, GeneticFragile X Messenger Ribonucleoprotein 1Fragile X SyndromeGene ExpressionGene Expression RegulationHistonesMiceMice, KnockoutNaphthyridinesNeuronsNuclear ProteinsPhenazinesAzepinesBrd4 protein, mouseBromodomain Containing ProteinsFmr1 protein, mouseFragile X Messenger Ribonucleoprotein 1Histones(+)-JQ1 compoundNaphthyridinesNuclear ProteinsPhenazinessilmitasertibTranscription FactorsTriazolesBrd4chromatinFMRPFXShistones

Identifiers

PMID28823556
PMCPMC5740873
OpenAlexW2745668358

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.