Evidence map›Paper›PMID 36289655›Full record

ArticleBiomedicines2022

Relationship between Glutathione-Dependent Enzymes and the Immunohistochemical Profile of Glial Neoplasms.

Larisa Obukhova, Tatiana Kopytova, Elena Murach, Natalya Shchelchkova, Claudia Kontorshchikova, Igor Medyanik, Natalia Orlinskaya, Artem Grishin, Michael Kontorshchikov, Dariya Badanina

Open access · goldAbstract read
In one paragraph

Article in Biomedicines, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.3field-weighted citation impact, top 44% 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

4 citing papers in PubMed, 4 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Article
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

10 authors at 1 institution in 1 country.

Larisa ObukhovaFederal State Budgetary Educational Institution of Higher Education, The "Privolzhsky Research Medical University" of the Ministry of Health of the Russian Federation, 603005 Nizhny Novgorod, Russia.
Tatiana KopytovaFederal State Budgetary Educational Institution of Higher Education, The "Privolzhsky Research Medical University" of the Ministry of Health of the Russian Federation, 603005 Nizhny Novgorod, Russia.
Elena MurachFederal State Budgetary Educational Institution of Higher Education, The "Privolzhsky Research Medical University" of the Ministry of Health of the Russian Federation, 603005 Nizhny Novgorod, Russia.
Natalya ShchelchkovaFederal State Budgetary Educational Institution of Higher Education, The "Privolzhsky Research Medical University" of the Ministry of Health of the Russian Federation, 603005 Nizhny Novgorod, Russia.ORCID 0000-0001-6398-4746
Claudia KontorshchikovaFederal State Budgetary Educational Institution of Higher Education, The "Privolzhsky Research Medical University" of the Ministry of Health of the Russian Federation, 603005 Nizhny Novgorod, Russia.
Igor MedyanikFederal State Budgetary Educational Institution of Higher Education, The "Privolzhsky Research Medical University" of the Ministry of Health of the Russian Federation, 603005 Nizhny Novgorod, Russia.
Natalia OrlinskayaFederal State Budgetary Educational Institution of Higher Education, The "Privolzhsky Research Medical University" of the Ministry of Health of the Russian Federation, 603005 Nizhny Novgorod, Russia.
Artem GrishinFederal State Budgetary Educational Institution of Higher Education, The "Privolzhsky Research Medical University" of the Ministry of Health of the Russian Federation, 603005 Nizhny Novgorod, Russia.
Michael KontorshchikovFederal State Budgetary Educational Institution of Higher Education, The "Privolzhsky Research Medical University" of the Ministry of Health of the Russian Federation, 603005 Nizhny Novgorod, Russia.ORCID 0000-0002-0262-5448
Dariya BadaninaFederal State Budgetary Educational Institution of Higher Education, The "Privolzhsky Research Medical University" of the Ministry of Health of the Russian Federation, 603005 Nizhny Novgorod, Russia.ORCID 0000-0002-3761-3746
Privolzhsky Research Medical University · RU

Funding

PIMU Development Program "Priority 2030" No. 204.
6 · The paper itself

Abstract

This research aimed to investigate the relationships between the parameters of glutathione metabolism and the immunohistochemical characteristics of glial tumors. Postoperative material from 20 patients with gliomas of different grades of anaplasia was analyzed. Bioinformatic analysis of the interactions between the gliomas' immunohistochemical markers and their glutathione-dependent enzymes was carried out using the STRING, BioGrid, while Signor databases revealed interactions between such glioma markers as IDH and p53 and the glutathione exchange enzymes (glutathione peroxidase, glutathione reductase, glutathione S-transferase). The most pronounced relationship with glutathione metabolism was demonstrated by the level of the nuclear protein Ki67 as a marker of proliferative activity, and the presence of the IDH1 mutation as one of the key genetic events of gliomagenesis. The glutathione system is an active participant in the body's antioxidant defense, involving the p53 markers and MGMT promoter methylation. It allows characterization of the gliomal cells' status at different stages of tumor development.

Indexed as

gliomal molecular genetic markersglutathioneglutathione peroxidaseglutathione reductaseglutathione transferaseIDH1Ki67MGMTp53

Identifiers

PMID36289655
PMCPMC9598304
OpenAlexW4297151766

What OpenQuestion holds

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LicenceCC BY
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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.