Evidence map›Paper›PMID 39253491›Full record

ArticlebioRxiv : the preprint server for biology2025

A novel iPSC model of Bryant-Li-Bhoj neurodevelopmental/neurodegenerative syndrome demonstrates the role of histone H3.3 in chromatin dynamics, neuronal differentiation, and maturation.

Annabel K Sangree, Rajesh Angireddy, Janardhan P Bhattarai, Yingqi Wang, Laura M Bryant, Elisa A Waxman, Dana E Layo-Carris, Emily E Durham, Kaitlin A Katsura, Emily E Lubin and 4 more

Abstract readPreprint
In one paragraph

Article in bioRxiv : the preprint server for biology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

14 authors.

Annabel K SangreeORCID 0000-0002-0298-1856
Janardhan P Bhattarai
Yingqi Wang
Laura M Bryant
Elisa A Waxman
Dana E Layo-CarrisORCID 0000-0001-7009-0652
Kaitlin A Katsura
Xiao Min Wang
Minghong Ma

Funding

De novo mutations in replication-independent histone genes and an unexplored class of rare pediatric mendelian syndromesF30HD112125 · NICHD · UNIVERSITY OF PENNSYLVANIA · PI Emily Elizabeth Lubin · 2024 to 2026
$102k
NICHD NIH HHS F30 HD112125
6 · The paper itself

Abstract

Background: Bryant-Li-Bhoj neurodevelopmental syndrome (BLBS) is neurogenetic disorder caused by variants in Methods: Here, we investigate how one BLBS-causative variant, Results: In the 2D systems, we found dysregulated gene expression and chromatin accessibility affecting neuronal fate, adhesion, neurotransmission, and excitatory/inhibitory balance. Immunofluorescence of DFBOs corroborated altered proportions of radial glia and mature neuronal populations. Patch clamp recordings revealed decreased electrical activity in neurons from L48R DFBOs compared to control DFBOs. Conclusions: These data provide the first mechanistic insights into the pathogenesis of BLBS from a human-derived model of neurodevelopment, which suggest that H3.3 L48R increases

Identifiers

PMID39253491
PMCPMC11382994

What OpenQuestion holds

Textmetadata
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.