Evidence map›Paper›PMID 30014449›Full record

ArticleNeuromolecular medicine2018

RNA Sequencing and Pathway Analysis Identify Important Pathways Involved in Hypertrichosis and Intellectual Disability in Patients with Wiedemann-Steiner Syndrome.

Léo Mietton, Nicolas Lebrun, Irina Giurgea, Alice Goldenberg, Benjamin Saintpierre, Juliette Hamroune, Alexandra Afenjar, Pierre Billuart, Thierry Bienvenu

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Article in Neuromolecular medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.6field-weighted citation impact, top 32% 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

5 citing papers in PubMed, 10 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

9 authors at 3 institutions in 1 country.

Léo MiettonInserm, U1016, Institut Cochin, Paris, France.
Nicolas LebrunInserm, U1016, Institut Cochin, Paris, France.
Irina GiurgeaU.F. de Génétique moléculaire, Hôpital Armand Trousseau, Assistance Publique - Hôpitaux de Paris, Paris, France.
Alice GoldenbergService de génétique, CHU de Rouen et Inserm U1079, Université de Rouen, Centre Normand de Génomique Médicale et Médecine Personnalisée, Rouen, France.
Benjamin SaintpierreInserm, U1016, Institut Cochin, Paris, France.
Juliette HamrouneInserm, U1016, Institut Cochin, Paris, France.
Alexandra AfenjarService de génétique et embryologie médicales, Centre de référence Maladie du cervelet, CHU Paris Est - Hôpital d'Enfants Armand-Trousseau, Paris, France.
Pierre BilluartInserm, U1016, Institut Cochin, Paris, France.
Thierry BienvenuInserm, U1016, Institut Cochin, Paris, France. thierry.bienvenu@inserm.fr.ORCID http://orcid.org/0000-0002-5953-2728
Délégation Paris 5 · FRHôpital d'Enfants · FRInserm · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A growing number of histone modifiers are involved in human neurodevelopmental disorders, suggesting that proper regulation of chromatin state is essential for the development of the central nervous system. Among them, heterozygous de novo variants in KMT2A, a gene coding for histone methyltransferase, have been associated with Wiedemann-Steiner syndrome (WSS), a rare developmental disorder mainly characterized by intellectual disability (ID) and hypertrichosis. As KMT2A is known to regulate the expression of multiple target genes through methylation of lysine 4 of histone 3 (H3K4me), we sought to investigate the transcriptomic consequences of KMT2A variants involved in WSS. Using fibroblasts from four WSS patients harboring loss-of-function KMT2A variants, we performed RNA sequencing and identified a number of genes for which transcription was altered in KMT2A-mutated cells compared to the control ones. Strikingly, analysis of the pathways and biological functions significantly deregulated between patients with WSS and healthy individuals revealed a number of processes predicted to be altered that are relevant for hypertrichosis and intellectual disability, the cardinal signs of this disease.

Indexed as

AdolescentAdultChildFemaleFibroblastsGene Expression RegulationHistone-Lysine N-MethyltransferaseHistonesHumansHypertrichosisIntellectual DisabilityLoss of Function MutationLysineMaleMethylationMiddle AgedHistone-Lysine N-MethyltransferaseHistonesKMT2A protein, humanLysineMyeloid-Lymphoid Leukemia ProteinNitric Oxide Synthase Type IIIHypertrichosisKMT2APathway analysisRNA sequencingWiedemann–Steiner syndrome

Identifiers

PMID30014449
OpenAlexW2884745813

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Registered trials

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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.