Evidence mapPaperPMID 40943569Full record

ArticleInternational journal of molecular sciences2025

Frequency of Polymorphisms in

Milton Abraham Gómez-Hernández, Adiel Ortega-Ayala, Oscar Rodríguez-Lima, Abraham Landa, Gustavo Acosta-Altamirano, Juan A Molina-Guarneros

Abstract read
In one paragraph

Article in International journal of molecular sciences, 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. Review
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

6 authors.

Milton Abraham Gómez-HernándezPrograma de Doctorado en Ciencias Biomédicas, National Autonomous University of Mexico, Mexico City 04510, Mexico.ORCID 0000-0003-2280-4934
Adiel Ortega-AyalaDepartment of Pharmacology, Faculty of Medicine, National Autonomous University of Mexico, Mexico City 04510, Mexico.ORCID 0000-0003-1300-5364
Oscar Rodríguez-LimaDepartment of Microbiology and Parasitology, Faculty of Medicine, National Autonomous University of Mexico, Mexico City 04510, Mexico.ORCID 0000-0002-2778-3872
Abraham LandaDepartment of Microbiology and Parasitology, Faculty of Medicine, National Autonomous University of Mexico, Mexico City 04510, Mexico.
Gustavo Acosta-AltamiranoDirección de Investigación, Hospital General de México "Dr. Eduardo Liceaga", Mexico City 06720, Mexico.
Juan A Molina-GuarnerosDepartment of Pharmacology, Faculty of Medicine, National Autonomous University of Mexico, Mexico City 04510, Mexico.ORCID 0000-0002-1946-0408

Funding

Programa de Apoyo a Proyectos de Investigación e Innovación Tecnológica de la Universidad Nacional Autónoma de México (PAPIIT-UNAM) Grant No. IN210525.
6 · The paper itself

Abstract

Diabetes type 2 (DT2) entails significant health, economic, and productivity repercussions around the world. Poor glycaemic control, defined as an HbA1c >7.0%, has been associated with a number of complications. In spite of the large share of healthcare resources allocated to DT2 treatment, the proportion of controlled Mexican patients is among the lowest in the world (34.4%). Certain protein-encoding genetic polymorphisms involved in metformin transport may affect glycaemic control. We focused on determining the frequency of rs2289669, rs2252281, rs12943590, and rs34834489 polymorphisms in Mexican-Mestizo patients from the Tertiary Care Regional Hospital of Ixtapaluca, State of Mexico, Mexico, as well as assessing their possible association with therapeutic efficacy, as estimated through glycated haemoglobin. The individual polymorphism analysis did not reveal an association with glycaemic control; however, when combined with rs72552763 and rs622342, we found a significant positive correlation between HbA1c levels and metformin dose, which prevailed among patients carrying allelic variants of rs2289669 or rs12943590 who were also simultaneously carrying allelic variants of rs72552763 or rs622342. Patients carrying the reference allele of rs34834489 reported a significant positive correlation between HbA1c levels and metformin dose as well, regardless of their rs72552763 or rs622342 genotype. Thus, we identified alleles and allelic combinations of

Indexed as

Diabetes Mellitus, Type 2Glycated HemoglobinMetforminOrganic Cation Transport ProteinsPolymorphism, Single NucleotideAdultAgedFemaleGene FrequencyGenotypeHumansHypoglycemic AgentsMaleMexicoMiddle AgedGlycated Hemoglobinhemoglobin A1c protein, humanHypoglycemic AgentsMetforminOrganic Cation Transport ProteinsSLC47A1 protein, humanSLC47A2 protein, humandiabetes type 2glycaemic controlHbA1cMATE1MATE2metforminOCT1polymorphisms

Identifiers

PMID40943569
PMCPMC12429666

What Socratic holds

Texttitle and abstract
LicenceCC BY
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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 Socratic graph.