Evidence map›Paper›PMID 35494033›Full record

ArticleFrontiers in oncology2022

The Profiles of Tet-Mediated DNA Hydroxymethylation in Human Gliomas.

Aneta Brągiel-Pieczonka, Gabriela Lipka, Angelika Stapińska-Syniec, Michał Czyżewski, Katarzyna Żybura-Broda, Michał Sobstyl, Marcin Rylski, Marta Grabiec

Open access · goldAbstract read
In one paragraph

Article in Frontiers in oncology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.1field-weighted citation impact, top 23% 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

6 citing papers in PubMed, 8 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

8 authors at 2 institutions in 1 country.

Aneta Brągiel-PieczonkaDepartment of Clinical Cytology, Centre of Postgraduate Medical Education, Warsaw, Poland.
Gabriela LipkaDepartment of Clinical Cytology, Centre of Postgraduate Medical Education, Warsaw, Poland.
Angelika Stapińska-SyniecDepartment of Neurosurgery, Institute of Psychiatry and Neurology, Warsaw, Poland.
Michał CzyżewskiDepartment of Neurosurgery, Institute of Psychiatry and Neurology, Warsaw, Poland.
Katarzyna Żybura-BrodaDepartment of Clinical Cytology, Centre of Postgraduate Medical Education, Warsaw, Poland.
Michał SobstylDepartment of Neurosurgery, Institute of Psychiatry and Neurology, Warsaw, Poland.
Marcin RylskiDepartment of Clinical Cytology, Centre of Postgraduate Medical Education, Warsaw, Poland.
Marta GrabiecDepartment of Clinical Cytology, Centre of Postgraduate Medical Education, Warsaw, Poland.
Postgraduate School of Molecular Medicine · PLInstitute of Psychiatry and Neurology · PL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Gliomas are the most common primary malignant intracranial brain tumors. Their proliferative and invasive behavior is controlled by various epigenetic mechanisms. 5-hydroxymethylcytosine (5-hmC) is one of the epigenetic DNA modifications that employs ten-eleven translocation (TET) enzymes to its oxidation. Previous studies demonstrated altered expression of 5-hmC across gliomagenesis. However, its contribution to the initiation and progression of human gliomas still remains unknown. To characterize the expression profiles of 5-hmC and TET in human glioma samples we used the EpiJET 5-hmC and 5-mC Analysis Kit, quantitative real-time PCR, and Western blot analysis. A continuous decline of 5-hmC levels was observed in solid tissue across glioma grades. However, in glioblastoma (GBM), we documented uncommon heterogeneity in 5-hmC expression. Further analysis showed that the levels of TET proteins, but not their transcripts, may influence the 5-hmC abundance in GBM. Early tumor-related biomarkers may also be provided by the study of aberrant DNA hydroxymethylation in the blood of glioma patients. Therefore, we explored the patterns of TET transcripts in plasma samples and we found that their profiles were variously regulated, with significant value for

Indexed as

5-hydroxymethylcytosinebrain tumorsepigeneticsglioblastomaten-eleven translocation enzymes

Identifiers

PMID35494033
PMCPMC9047681
OpenAlexW4224066486

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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.