Evidence map›Paper›PMID 34804048›Full record

ArticleFrontiers in immunology2021

A Dual Marker for Monitoring MDR-TB Treatment: Host-Derived miRNAs and

Claudia Carranza, María Teresa Herrera, Silvia Guzmán-Beltrán, Manuel Guadalupe Salgado-Cantú, Ivan Salido-Guadarrama, Elizabeth Santiago, Leslie Chávez-Galán, Luis Horacio Gutiérrez-González, Yolanda González

Abstract 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 22 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 2 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

22 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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  12. Virus infection and vesicle trafficking.Frontiers in immunology · 2025
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  13. Impact ofMicroorganisms · 2024
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  17. The role ofFrontiers in microbiology · 2024
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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

9 authors.

Claudia CarranzaLaboratorio de Inmunobiología de la Tuberculosis, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, Mexico, Mexico.
María Teresa HerreraDepartment of Microbiology, National Institute for Respiratory Diseases Ismael Cosío Villegas, Mexico, Mexico.
Silvia Guzmán-BeltránDepartment of Microbiology, National Institute for Respiratory Diseases Ismael Cosío Villegas, Mexico, Mexico.
Manuel Guadalupe Salgado-CantúDepartment of Microbiology, National Institute for Respiratory Diseases Ismael Cosío Villegas, Mexico, Mexico.
Ivan Salido-GuadarramaDepartment of Microbiology, National Institute for Respiratory Diseases Ismael Cosío Villegas, Mexico, Mexico.
Elizabeth SantiagoLaboratorio de Biología Computacional, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, Mexico, Mexico.
Leslie Chávez-GalánLaboratory of Integrative Immunology, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, Mexico, Mexico.
Luis Horacio Gutiérrez-GonzálezDepartment of Virology and Mycology, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, Mexico, Mexico.
Yolanda GonzálezDepartment of Microbiology, National Institute for Respiratory Diseases Ismael Cosío Villegas, Mexico, Mexico.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: In the absence of a late marker of treatment failure or relapse in MDR-TB patients, biomarkers based on host-miRNAs coupled with Methods: EVs were isolated from serum of 26 drug-resistant TB (DR-TB) patients and 16 healthy subjects. Differential expression of miRNAs in pooled exosomes from both untreated and treated patients was assessed and individually validated at different time points during treatment. In addition, Results: A multivariate analysis using miR-let-7e-5p, -197-3p and -223-3p were found to be a more sensitive discriminator between healthy individuals and those with TB for both DR-TB (AUC= 0.96, 95%, CI=0.907-1) and MDR-TB groups (AUC= 0.95, 95%, CI= 0.89-1). Upregulation of miR-let-7e-5p were observed at the time of Conclusion: A dual marker consisting of host-derived miR-let7e-5p and

Indexed as

MicroRNAsAdultAgedBiomarkersExosomesFemaleHumansMaleMiddle AgedMycobacterium tuberculosisRNA, BacterialTuberculosis, Multidrug-ResistantYoung AdultBiomarkersMicroRNAsRNA, Bacterialdrug resistance to TBexosomesmiRNAsmonitoring treatmentM. tuberculosis-RNA

Identifiers

PMID34804048
PMCPMC8600136

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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.