Evidence map›Paper›PMID 42839271›Full record

ArticleEpigenetics & chromatin2026

Whole-genome 5-hydroxymethylation profiling of human neurons for regulatory and biological insight.

Dennis Klose, Mohammad Hossein Sepehri, Remi-André Olsen, Ha Vu, Jason Ernst, Lara Kular, Maria Needhamsen, Maja Jagodic

Abstract read
In one paragraph

Article in Epigenetics & chromatin, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

8 authors.

Dennis KloseDepartment of Clinical Neuroscience, Center for Molecular Medicine, Karolinska Institutet, Karolinska University Hospital, 17176, Stockholm, Sweden.
Mohammad Hossein SepehriDepartment of Clinical Neuroscience, Center for Molecular Medicine, Karolinska Institutet, Karolinska University Hospital, 17176, Stockholm, Sweden.
Remi-André OlsenSciLifeLab, Department of Biochemistry and Biophysics, Stockholm University, Frescativägen 40, 17121, Solna, Sweden.
Ha VuDepartment of Biological Chemistry, University of California Los Angeles, 615 Charles E Young Dr S, Los Angeles, CA, 90095, USA.
Jason ErnstDepartment of Biological Chemistry, University of California Los Angeles, 615 Charles E Young Dr S, Los Angeles, CA, 90095, USA.
Lara KularDepartment of Clinical Neuroscience, Center for Molecular Medicine, Karolinska Institutet, Karolinska University Hospital, 17176, Stockholm, Sweden.
Maria Needhamsen *Department of Clinical Neuroscience, Center for Molecular Medicine, Karolinska Institutet, Karolinska University Hospital, 17176, Stockholm, Sweden. maria.needhamsen@ki.se.ORCID https://orcid.org/0000-0002-1197-5597
Maja Jagodic *Department of Clinical Neuroscience, Center for Molecular Medicine, Karolinska Institutet, Karolinska University Hospital, 17176, Stockholm, Sweden.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

While 5-methylcytosine (5mC) DNA methylation is a well-known player in genome stability and transcriptional regulation, the role of 5-hydroxymethylcytosine (5hmC), particularly prevalent in neurons, remains largely unknown. Here, we used long-read Oxford Nanopore Technology (ONT) to profile whole-genome, native 5mC and 5hmC levels in sorted neuronal nuclei samples from human post-mortem brain tissue. Genomic annotation revealed high 5hmC levels in actively transcribed genes and enhancers, which were enriched in neuron-related pathways, with functional variety when stratifying across chromatin states. Furthermore, 5hmC and 5mC modifications were enriched at transcription factor binding sites, affecting specific downstream regulatory networks. Altogether, our study demonstrates the potential of 5hmC and 5mC DNA modifications to provide biological insight into the regulatory landscape and function of human neurons.

Indexed as

5-MethylcytosineDNA MethylationNeuronsEpigenesis, GeneticGenome, HumanHumansTranscription Factors5-hydroxymethylcytosine5-MethylcytosineTranscription FactorsDNA hydroxymethylationDNA methylationEpigeneticsNeuNNeuronsOxford Nanopore TechnologySequencing

Identifiers

PMID42839271
PMCPMC13644222

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.