Evidence map›Paper›PMID 20622853›Full record

ArticleNature2010

Histone H4K20/H3K9 demethylase PHF8 regulates zebrafish brain and craniofacial development.

Hank H Qi, Madathia Sarkissian, Gang-Qing Hu, Zhibin Wang, Arindam Bhattacharjee, D Benjamin Gordon, Michelle Gonzales, Fei Lan, Pat P Ongusaha, Maite Huarte and 7 more

Abstract read
In one paragraph

Article in Nature, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 188 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
188citing papers in PubMed, 1 pooled it
10.7field-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

188 citing papers in PubMed, 1 synthesis or guideline pooled it, 298 citations in OpenAlex.

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128 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

17 authors at 9 institutions in 1 country.

Hank H QiDepartment of Pathology, Harvard Medical School, Boston, Massachusetts 02115, USA.
Madathia Sarkissian
Gang-Qing Hu
Zhibin Wang
Arindam Bhattacharjee
D Benjamin Gordon
Michelle Gonzales
Fei Lan
Pat P Ongusaha
Maite Huarte
Nasser K Yaghi
Huijun Lim
Benjamin A Garcia
Leonardo Brizuela
Keji Zhao
Thomas M Roberts
Yang Shi
Harvard University · USAgilent Technologies (United States) · USNational Heart Lung and Blood Institute · USPrinceton University · USBeth Israel Deaconess Medical Center · USBoston Children's Hospital · USBrigham and Women's Hospital · USDana-Farber Cancer Institute · USNational Institutes of Health · US

Funding

VIRAL ONCOPROTEIN PERTURBATION OF RB/E2F PATHWAYP01CA050661 · NCI · DANA-FARBER CANCER INSTITUTE · PI HOWLEY, PETER M · 1989 to 2013
$35.8M
Genome-wide mapping of histone modificationsZIAHL005801 · NHLBI · NATIONAL HEART, LUNG, AND BLOOD INSTITUTE · PI ZHAO, KEJI · 2009 to 2025
$24.0M
Epigenetic Regulation of Hematopoietic Stem CellsZIAHL006031 · NHLBI · NATIONAL HEART, LUNG, AND BLOOD INSTITUTE · PI ZHAO, KEJI · 2009 to 2025
$16.6M
Epigenetic Regulation of T cell differentiationZIAHL006030 · NHLBI · NATIONAL HEART, LUNG, AND BLOOD INSTITUTE · PI ZHAO, KEJI · 2009 to 2025
$15.3M
Supplement request for Training GrantT32NS007473 · NINDS · CHILDREN'S HOSPITAL BOSTON · PI Elizabeth C. Engle, Thomas L. Schwarz · 1999 to 2026
$6.9M
Investigation of an unconventional co-repressor complexR01GM071004 · NIGMS · HARVARD UNIVERSITY (MEDICAL SCHOOL) · PI SHI, YANG · 2004 to 2012
$2.7M
VIRUS-HOST INTERACTIONS IN CANCERT32CA009031 · NCI · HARVARD UNIVERSITY (MEDICAL SCHOOL) · PI KIEFF, ELLIOTT D · 1985 to 2009
$2.4M
NCI NIH HHS P01 CA050661NCI NIH HHS P01CA50661NCI NIH HHS T32 CA009031NCI NIH HHS T32 CA09031-32NIGMS NIH HHS GM 071004NIGMS NIH HHS R01 GM071004NINDS NIH HHS T32 NS007473PHS HHS NCI118487
6 · The paper itself

Abstract

X-linked mental retardation (XLMR) is a complex human disease that causes intellectual disability. Causal mutations have been found in approximately 90 X-linked genes; however, molecular and biological functions of many of these genetically defined XLMR genes remain unknown. PHF8 (PHD (plant homeo domain) finger protein 8) is a JmjC domain-containing protein and its mutations have been found in patients with XLMR and craniofacial deformities. Here we provide multiple lines of evidence establishing PHF8 as the first mono-methyl histone H4 lysine 20 (H4K20me1) demethylase, with additional activities towards histone H3K9me1 and me2. PHF8 is located around the transcription start sites (TSS) of approximately 7,000 RefSeq genes and in gene bodies and intergenic regions (non-TSS). PHF8 depletion resulted in upregulation of H4K20me1 and H3K9me1 at the TSS and H3K9me2 in the non-TSS sites, respectively, demonstrating differential substrate specificities at different target locations. PHF8 positively regulates gene expression, which is dependent on its H3K4me3-binding PHD and catalytic domains. Importantly, patient mutations significantly compromised PHF8 catalytic function. PHF8 regulates cell survival in the zebrafish brain and jaw development, thus providing a potentially relevant biological context for understanding the clinical symptoms associated with PHF8 patients. Lastly, genetic and molecular evidence supports a model whereby PHF8 regulates zebrafish neuronal cell survival and jaw development in part by directly regulating the expression of the homeodomain transcription factor MSX1/MSXB, which functions downstream of multiple signalling and developmental pathways. Our findings indicate that an imbalance of histone methylation dynamics has a critical role in XLMR.

Indexed as

AnimalsBiocatalysisBrainCatalytic DomainCell CycleCell Line, TumorCell SurvivalDNA, IntergenicGene Expression RegulationHeadHistone DemethylasesHistonesHomeodomain ProteinsHumansJawLysineDNA, IntergenicHistone DemethylasesHistonesHomeodomain ProteinsLysinemsx1b protein, zebrafishPHF8 protein, humanPHF8 protein, zebrafishTranscription FactorsZebrafish Proteins

Identifiers

PMID20622853
PMCPMC3072215
OpenAlexW1980496921

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.