Evidence map›Paper›PMID 34138732›Full record

ArticleScience advances2021

Functional coordination of BET family proteins underlies altered transcription associated with memory impairment in fragile X syndrome.

Seung-Kyoon Kim, Xihui Liu, Jongmin Park, Dahun Um, Gokhul Kilaru, Cheng-Ming Chiang, Mingon Kang, Kimberly M Huber, Keunsoo Kang, Tae-Kyung Kim

Open access · goldAbstract read
In one paragraph

Article in Science advances, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.9field-weighted citation impact, top 27% 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

11 citing papers in PubMed, 15 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

10 authors at 4 institutions in 2 countries.

Seung-Kyoon KimDepartment of Life Sciences, Pohang University of Science and Technology, Pohang, Gyeongbuk 37673, Korea.ORCID 0000-0001-9776-4047
Xihui LiuDepartment of Neuroscience, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.ORCID 0000-0002-9716-1032
Jongmin ParkDepartment of Life Sciences, Pohang University of Science and Technology, Pohang, Gyeongbuk 37673, Korea.ORCID 0000-0003-0208-0051
Dahun UmDepartment of Life Sciences, Pohang University of Science and Technology, Pohang, Gyeongbuk 37673, Korea.
Gokhul KilaruDepartment of Neuroscience, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.
Cheng-Ming ChiangSimmons Comprehensive Cancer Center, Department of Biochemistry, and Department of Pharmacology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.
Mingon KangDepartment of Computer Science, University of Nevada, Las Vegas, NV 89154, USA.ORCID 0000-0002-9565-9523
Kimberly M HuberDepartment of Neuroscience, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.ORCID 0000-0002-7479-0661
Keunsoo KangDepartment of Microbiology, Dankook University, Cheonan 31116, Korea. kangk1204@dankook.ac.kr tkkim@postech.ac.kr.ORCID 0000-0003-0611-9320
Tae-Kyung KimDepartment of Life Sciences, Pohang University of Science and Technology, Pohang, Gyeongbuk 37673, Korea. kangk1204@dankook.ac.kr tkkim@postech.ac.kr.ORCID 0000-0001-5161-9864
Pohang University of Science and Technology · KRThe University of Texas Southwestern Medical Center · USDankook University · KRUniversity of Nevada, Las Vegas · US

Funding

Opposing Functions of BRD4 Isoforms in Breast CancerR01CA251698 · NCI · UT SOUTHWESTERN MEDICAL CENTER · PI CHIANG, CHENG-MING · 2020 to 2024
$2.3M
NCI NIH HHS R01 CA251698
6 · The paper itself

Abstract

Bromodomain and extraterminal proteins (BET) are epigenetic readers that play critical roles in gene regulation. Pharmacologic inhibition of the bromodomain present in all BET family members is a promising therapeutic strategy for various diseases, but its impact on individual family members has not been well understood. Using a transcriptional induction paradigm in neurons, we have systematically demonstrated that three major BET family proteins (BRD2/3/4) participated in transcription with different recruitment kinetics, interdependency, and sensitivity to a bromodomain inhibitor, JQ1. In a mouse model of fragile X syndrome (FXS), BRD2/3 and BRD4 showed oppositely altered expression and chromatin binding, correlating with transcriptional dysregulation. Acute inhibition of CBP/p300 histone acetyltransferase (HAT) activity restored the altered binding patterns of BRD2 and BRD4 and rescued memory impairment in FXS. Our study emphasizes the importance of understanding the BET coordination controlled by a balanced action between HATs with different substrate specificity.

Indexed as

Fragile X SyndromeNuclear ProteinsAnimalsGene Expression RegulationHistonesMiceTranscription FactorsHistonesNuclear ProteinsTranscription Factors

Identifiers

PMID34138732
PMCPMC8133748
OpenAlexW3163757503

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.