Evidence map›Paper›PMID 41847200›Full record

ArticleFrontiers in microbiology2026

Development and optimization of an easy to interpret loop-mediated isothermal amplification (LAMP) assay for the identification of bacterial pathogens causing childhood pneumonia.

Arturo Martínez-Trejo, Andrea Vergara, Giulia Gatti, Elisabet Guiral, Jorge Otero, Alba Sánchez, Anna Rull, Olga Calavia, Andrea Papaleo, Ramón Farré and 1 more

Abstract read
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Article in Frontiers in microbiology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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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

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3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

11 authors.

Arturo Martínez-TrejoBarcelona Institute for Global Health (ISGlobal), Barcelona, Spain.
Andrea VergaraSchool of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain.
Giulia GattiDepartment of Surgical & Medical Sciences-DIMEC, Alma Mater Studiorum-University of Bologna, Bologna, Italy.
Elisabet GuiralBarcelona Institute for Global Health (ISGlobal), Barcelona, Spain.
Jorge OteroUnit of Biophysics and Bioengineering, School of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain.
Alba SánchezInstitut de Recerca Biomèdica Catalunya Sud (formerly IISPV), Hospital Universitari Joan XXIII de Tarragona, Universitat Rovira I Virgili (URV), Tarragona, Spain.
Anna RullCentro de Investigación Biomédica en Red (CIBER) de Enfermedades Infecciosas (CIBERINFEC), Instituto Salud Carlos III, Madrid, Spain.
Olga CalaviaInstitut de Recerca Biomèdica Catalunya Sud (formerly IISPV), Hospital Universitari Joan XXIII de Tarragona, Universitat Rovira I Virgili (URV), Tarragona, Spain.
Andrea PapaleoInstitut de Recerca Biomèdica Catalunya Sud (formerly IISPV), Hospital Universitari Joan XXIII de Tarragona, Universitat Rovira I Virgili (URV), Tarragona, Spain.
Ramón FarréUnit of Biophysics and Bioengineering, School of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain.
Jordi VilaBarcelona Institute for Global Health (ISGlobal), Barcelona, Spain.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Pneumonia remains the leading infectious cause of death in children under five, especially in low-resource settings. Reducing mortality requires rapid, accessible, and reliable diagnostic tools. In this regard, the loop-mediated isothermal amplification (LAMP) technique has emerged as a fast and efficient alternative for simple pathogen detection. This study aimed to standardise and optimize a LAMP assay for detecting the main bacteria causing pneumonia in children, including Methods: Several fluorescent and colorimetric dyes were evaluated to identify those providing a clear readout visible to the naked eye. Once achieved, detection conditions for each pathogen in the panel were optimized, and the feasibility of the assay was assessed using respiratory clinical samples, including both confirmed positives and negatives for the bacteria targeted in the panel. Results and discussion: SYBR Safe, Calcein-Mn

Indexed as

childhood pneumoniadiagnostic toolHNB/SYTO 9 dual-systemLAMPloop-mediated isothermal amplificationmolecular diagnosispneumonia-causing bacteria

Identifiers

PMID41847200
PMCPMC12989572

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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.