Evidence map›Paper›PMID 38459054›Full record

ArticleScientific reports2024

Associations between bacterial and fungal communities in the human gut microbiota and their implications for nutritional status and body weight.

Ricardo García-Gamboa, Osiris Díaz-Torres, Carolina Senés-Guerrero, Misael Sebastián Gradilla-Hernández, Andrés Moya, Vicente Pérez-Brocal, Alejandro Garcia-Gonzalez, Marisela González-Avila

Abstract read
In one paragraph

Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing 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

34 citing papers in PubMed.

  1. Trial
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  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. The Safety ofViruses · 2026
    Article
  10. Article
  11. Review
  12. Frontiers in microbiology · 2026
    Review
  13. Review
  14. Article
  15. Article
  16. Article
  17. Review
  18. Review
  19. Hypolipidemic Effects ofPharmaceuticals (Basel, Switzerland) · 2025
    Article
  20. 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

8 authors.

Ricardo García-GamboaCentro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco A.C., Av. Normalistas No. 800, col Colinas de la Normal, 44270, Guadalajara, Jalisco, Mexico.
Osiris Díaz-TorresTecnologico de Monterrey, Escuela de Ingenieria y Ciencias, Laboratorio de Sostenibilidad y Cambio Climático, Av. General Ramon Corona 2514, 45138, Zapopan, Jalisco, Mexico.
Carolina Senés-GuerreroTecnologico de Monterrey, Escuela de Ingenieria y Ciencias, Laboratorio de Sostenibilidad y Cambio Climático, Av. General Ramon Corona 2514, 45138, Zapopan, Jalisco, Mexico.
Misael Sebastián Gradilla-HernándezTecnologico de Monterrey, Escuela de Ingenieria y Ciencias, Laboratorio de Sostenibilidad y Cambio Climático, Av. General Ramon Corona 2514, 45138, Zapopan, Jalisco, Mexico.
Andrés MoyaDepartment of Genomics and Health, Foundation for the Promotion of Health and Biomedical Research of Valencia Region (FISABIO-Public Health), Valencia, Spain.
Vicente Pérez-BrocalDepartment of Genomics and Health, Foundation for the Promotion of Health and Biomedical Research of Valencia Region (FISABIO-Public Health), Valencia, Spain.
Alejandro Garcia-GonzalezTecnologico de Monterrey, Escuela de Medicina y Ciencias de la Salud, Av. General Ramon Corona 2514, Nuevo Mexico, 45138, Zapopan, Jalisco, Mexico.
Marisela González-AvilaCentro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco A.C., Av. Normalistas No. 800, col Colinas de la Normal, 44270, Guadalajara, Jalisco, Mexico. mgavila@ciatej.mx.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study examined the interplay between bacterial and fungal communities in the human gut microbiota, impacting on nutritional status and body weight. Cohorts of 10 participants of healthy weight, 10 overweight, and 10 obese individuals, underwent comprehensive analysis, including dietary, anthropometric, and biochemical evaluations. Microbial composition was studied via gene sequencing of 16S and ITS rDNA regions, revealing bacterial (bacteriota) and fungal (mycobiota) profiles. Bacterial diversity exceeded fungal diversity. Statistically significant differences in bacterial communities were found within healthy-weight, overweight, and obese groups. The Bacillota/Bacteroidota ratio (previously known as the Firmicutes/Bacteroidetes ratio) correlated positively with body mass index. The predominant fungal phyla were Ascomycota and Basidiomycota, with the genera Nakaseomyces, Kazachstania, Kluyveromyces, and Hanseniaspora, inversely correlating with weight gain; while Saccharomyces, Debaryomyces, and Pichia correlated positively with body mass index. Overweight and obese individuals who harbored a higher abundance of Akkermansia muciniphila, demonstrated a favorable lipid and glucose profiles in contrast to those with lower abundance. The overweight group had elevated Candida, positively linked to simple carbohydrate consumption. The study underscores the role of microbial taxa in body mass index and metabolic health. An imbalanced gut bacteriota/mycobiota may contribute to obesity/metabolic disorders, highlighting the significance of investigating both communities.

Indexed as

Gastrointestinal MicrobiomeMycobiomeSaccharomycetalesBacillotaBacteriaBacteroidetesHumansNutritional StatusObesityOverweightBacillota/Bacteroidota (Firmicutes/Bacteroidetes) ratioCandidaGut bacteriotaGut dysbiosisGut mycobiotaObesity

Identifiers

PMID38459054
PMCPMC10923939

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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.