Evidence map›Paper›PMID 39767683›Full record

ArticleBiomedicines2024

Mutations in the

León Darío Ortiz Gómez, Heidy Johanna Contreras Martínez, David Andrés Galvis Pareja, Sara Vélez Gómez, Jorge Emilio Salazar Flórez, Fernando P Monroy, Ronald Guillermo Peláez Sánchez

Abstract read
In one paragraph

Article in Biomedicines, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Translational cancer research · 2026
    Article
  2. 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

7 authors.

León Darío Ortiz GómezDoctoral Program in Health Sciences, Graduate School, CES University, Medellín 050021, Colombia.
Heidy Johanna Contreras MartínezPharmaceutical Sciences Research Group (ICIF), CES University, Medellín 050021, Colombia.
David Andrés Galvis ParejaPharmaceutical Sciences Research Group (ICIF), CES University, Medellín 050021, Colombia.
Sara Vélez GómezLife and Health Sciences Research Group, Graduate School, CES University, Medellín 050021, Colombia.
Jorge Emilio Salazar FlórezGEINCRO Research Group, School of Health Sciences, San Martín University, Sabaneta 055457, Colombia.ORCID 0000-0002-7666-9099
Fernando P MonroyDepartment of Biological Sciences, Northern Arizona University, Flagstaff Arizona, AZ 85721, USA.ORCID 0000-0002-3466-7466
Ronald Guillermo Peláez SánchezLife and Health Sciences Research Group, Graduate School, CES University, Medellín 050021, Colombia.ORCID 0000-0002-2815-9844

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThe treatment for patients with high-grade gliomas includes surgical resection of tumor, radiotherapy, and temozolomide chemotherapy. However, some patients do not respond to temozolomide due to a methylation reversal mechanism by the enzyme O

methodsA group of thirty-one patients was recruited who were clinically and pathologically diagnosed with high-grade gliomas. The sequencing of 324 genes related to different types of cancer was performed to detect mutations. Subsequently, a statistical analysis was conducted to determine the mutated genes that were most related to resistance to treatment.

resultsAccording to the Stupp protocol and metronomic dose of the temozolomide treatment, the mutated genes related to the second relapse of patients with high-grade glioma were

conclusionsConsidering the results obtained, we suggest that mutations in the four genes and methylation of the gene promoter that codes for the MGMT protein could be related to response to treatment with temozolomide.

Indexed as

cancerchemotherapygliomasmutationsradiotherapyresistancetemozolomide

Identifiers

PMID39767683
PMCPMC11673431

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.