Evidence map›Paper›PMID 33936040›Full record

ArticleFrontiers in immunology2021

Protective Effect of Intestinal Helminthiasis Against Tuberculosis Progression Is Abrogated by Intermittent Food Deprivation.

Cristina Garrido-Amaro, Paula Cardona, Diana Gassó, Lilibeth Arias, Roser Velarde, Asta Tvarijonativiciute, Emmanuel Serrano, Pere-Joan Cardona

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 1 pooled it
1.1field-weighted citation impact, top 28% 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

5 citing papers in PubMed, 1 synthesis or guideline pooled it, 8 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Frontiers in immunology · 2025
    Article
  4. Mouse Models forPathogens (Basel, Switzerland) · 2022
    Review
  5. 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

8 authors at 2 institutions in 1 country.

Cristina Garrido-AmaroWildlife Ecology & Health Group (WE&H) and Servei d'Ecopatologia de Fauna Salvatge (SEFaS), Universitat Autònoma de Barcelona (UAB), Bellaterra, Spain.
Paula CardonaUnitat de Tuberculosi Experimental, Institut Germans Trias i Pujol, UAB, Badalona, Spain.
Diana GassóWildlife Ecology & Health Group (WE&H) and Servei d'Ecopatologia de Fauna Salvatge (SEFaS), Universitat Autònoma de Barcelona (UAB), Bellaterra, Spain.
Lilibeth AriasUnitat de Tuberculosi Experimental, Institut Germans Trias i Pujol, UAB, Badalona, Spain.
Roser VelardeWildlife Ecology & Health Group (WE&H) and Servei d'Ecopatologia de Fauna Salvatge (SEFaS), Universitat Autònoma de Barcelona (UAB), Bellaterra, Spain.
Asta TvarijonativiciuteInterdisciplinary Laboratory of Clinical Analysis Interlab-UMU, Regional Campus of International Excellence Campus Mare Nostrum, Universidad de Murcia, Murcia, Spain.
Emmanuel SerranoWildlife Ecology & Health Group (WE&H) and Servei d'Ecopatologia de Fauna Salvatge (SEFaS), Universitat Autònoma de Barcelona (UAB), Bellaterra, Spain.
Pere-Joan CardonaUnitat de Tuberculosi Experimental, Institut Germans Trias i Pujol, UAB, Badalona, Spain.
Universitat Autònoma de Barcelona · ESCentro de Investigación Biomédica en Red de Enfermedades Respiratorias · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Tuberculosis (TB) is still a major challenge for humankind. Because regions with the highest incidence also have a high prevalence of helminthiasis and nutritional scarcity, we wanted to understand the impact of these on TB progression. Methods: We have developed an experimental murine model for active TB in C3HeB/FeJ, coinfected with Results: Previous parasitization had a major anti-inflammatory effect and reduced systemic levels of ADA, haptoglobin, local pulmonary levels of IL-1β, IL-6, TNF-α, CXCL-1, CXCL-5 and IL-10. Oral administration of heat-killed Conclusions: Significantly higher cortisol levels in food-deprivation groups showed it is a stressful condition, which might explain its deleterious effect. This highlights the impact of food security on TB eradication policies and the need to prioritize food supply over deworming activities.

Indexed as

CoinfectionFood DeprivationAnimal Nutritional Physiological PhenomenaAnimalsCytokinesDisease Models, AnimalDisease ProgressionFemaleHelminthiasisHost-Parasite InteractionsInflammation MediatorsIntestinal Diseases, ParasiticLungMaleMiceMice, Inbred C3HCytokinesInflammation MediatorsC3HeB/FeJco-infectionenvironmental mycobacteria Mycobacterium manresensisfastingHeligmosomoides polygyrusTrichuris muristuberculosis

Identifiers

PMID33936040
PMCPMC8079633
OpenAlexW3156365851

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.