Evidence map›Paper›PMID 32111922›Full record

Trial reportScientific reports2020

Disturbance in human gut microbiota networks by parasites and its implications in the incidence of depression.

Elvia Ramírez-Carrillo, Osiris Gaona, Javier Nieto, Andrés Sánchez-Quinto, Daniel Cerqueda-García, Luisa I Falcón, Olga A Rojas-Ramos, Isaac González-Santoyo

Abstract readClinical Trial
In one paragraph

Trial report in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
–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

24 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Virulence · 2026
    Article
  4. Review
  5. Review
  6. Review
  7. Article
  8. Article
  9. Review
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Microorganisms · 2022
    Article
  18. Review
  19. The Life Histories of Intermediate Hosts and Parasites ofInternational journal of environmental research and public health · 2022
    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.

Elvia Ramírez-CarrilloNeuroEcology Lab, Faculty of Psychology, National Autonomous University of Mexico (UNAM), Mexico City, México. elviarc@gmail.com.
Osiris GaonaLaboratorio de Ecología Bacteriana, Instituto de Ecología, UNAM, México, 04510, México.
Javier NietoLaboratory of Learning and Adaptation, Faculty of Psychology, UNAM, Mexico City, México. janigu@unam.mx.
Andrés Sánchez-QuintoLaboratorio de Ecología Bacteriana, Instituto de Ecología, UNAM, México, 04510, México.
Daniel Cerqueda-GarcíaConsorcio de Investigación del Golfo de México (CIGoM), Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Unidad Mérida, Departamento de Recursos del Mar, Mérida, Yucatán, México.
Luisa I FalcónLaboratorio de Ecología Bacteriana, Instituto de Ecología, UNAM, México, 04510, México.ORCID http://orcid.org/0000-0002-7210-6483
Olga A Rojas-RamosNeuroEcology Lab, Faculty of Psychology, National Autonomous University of Mexico (UNAM), Mexico City, México.
Isaac González-SantoyoNeuroEcology Lab, Faculty of Psychology, National Autonomous University of Mexico (UNAM), Mexico City, México. isantoyo.unam@gmail.com.ORCID http://orcid.org/0000-0002-1484-9836

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

If you think you are in control of your behavior, think again. Evidence suggests that behavioral modifications, as development and persistence of depression, maybe the consequence of a complex network of communication between macro and micro-organisms capable of modifying the physiological axis of the host. Some parasites cause significant nutritional deficiencies for the host and impair the effectiveness of cognitive processes such as memory, teaching or non-verbal intelligence. Bacterial communities mediate the establishment of parasites and vice versa but this complexity approach remains little explored. We study the gut microbiota-parasite interactions using novel techniques of network analysis using data of individuals from two indigenous communities in Guerrero, Mexico. Our results suggest that Ascaris lumbricoides induce a gut microbiota perturbation affecting its network properties and also subnetworks of key species related to depression, translating in a loss of emergence. Studying these network properties changes is particularly important because recent research has shown that human health is characterized by a dynamic trade-off between emergence and self-organization, called criticality. Emergence allows the systems to generate novel information meanwhile self-organization is related to the system's order and structure. In this way, the loss of emergence means a depart from criticality and ultimately loss of health.

Indexed as

AscariasisAscaris lumbricoidesDepressionGastrointestinal MicrobiomeAdolescentAdultAnimalsChildChild, PreschoolFemaleHumansIncidenceMaleMexicoMiddle Aged

Identifiers

PMID32111922
PMCPMC7048763

What OpenQuestion holds

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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.