Evidence map›Paper›PMID 42122575›Full record

ArticleSensors (Basel, Switzerland)2026

LPFG Biosensor for IL-6 Detection in Murine Serum Samples Associated with Ischemic Disease.

Brenda Vertti-Cervantes, Karina González-León, Marcos García-Juárez, Georgina Beltrán-Pérez, Omar Montes-Narváez, Valentín López-Gayou, Oscar González-Flores, Hugo Martínez-Gutiérrez, Raúl Jacobo Delgado Macuil

Abstract read
In one paragraph

Article in Sensors (Basel, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

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

9 authors.

Brenda Vertti-CervantesInstituto Politécnico Nacional, Centro de Investigación en Biotecnología Aplicada, Ex-Hacienda San Juan Molino Carretera Estatal Tecuexcomac, Tepetitla Km 1.5, Tlaxcala C.P. 90700, Mexico.ORCID 0009-0009-7461-9715
Karina González-LeónFacultad de Ciencias Físico Matemáticas, Benemérita Universidad Autónoma de Puebla, Avenida San Claudio y 18 Sur, Col. San Manuel CU, Puebla C.P. 72570, Mexico.ORCID 0000-0002-3059-1521
Marcos García-JuárezCentro de Investigación en Reproducción Animal UATx-CINVESTAV, Plaza Hidalgo Ote. 9, Cuarto Barrio, Panotla, Tlaxcala C.P. 90140, Mexico.ORCID 0000-0003-1344-958X
Georgina Beltrán-PérezFacultad de Ciencias Físico Matemáticas, Benemérita Universidad Autónoma de Puebla, Avenida San Claudio y 18 Sur, Col. San Manuel CU, Puebla C.P. 72570, Mexico.ORCID 0000-0001-6736-734X
Omar Montes-NarváezCentro de Investigación en Reproducción Animal UATx-CINVESTAV, Plaza Hidalgo Ote. 9, Cuarto Barrio, Panotla, Tlaxcala C.P. 90140, Mexico.ORCID 0009-0006-4134-7096
Valentín López-GayouInstituto Politécnico Nacional, Centro de Investigación en Biotecnología Aplicada, Ex-Hacienda San Juan Molino Carretera Estatal Tecuexcomac, Tepetitla Km 1.5, Tlaxcala C.P. 90700, Mexico.ORCID 0000-0003-0859-0482
Oscar González-FloresCentro de Investigación en Reproducción Animal UATx-CINVESTAV, Plaza Hidalgo Ote. 9, Cuarto Barrio, Panotla, Tlaxcala C.P. 90140, Mexico.ORCID 0000-0003-1388-7088
Hugo Martínez-GutiérrezInstituto Politécnico Nacional, Centro de Nanociencias y Micro y Nanotecnologías, Av. Luis Enrique Erro s/n, Nueva Industrial Vallejo, Gustavo A. Madero, Mexico City C.P. 07738, Mexico.ORCID 0000-0001-5161-5134
Raúl Jacobo Delgado MacuilInstituto Politécnico Nacional, Centro de Investigación en Biotecnología Aplicada, Ex-Hacienda San Juan Molino Carretera Estatal Tecuexcomac, Tepetitla Km 1.5, Tlaxcala C.P. 90700, Mexico.ORCID 0000-0003-3934-6036

Funding

Benemérita Universidad Autónoma de Puebla CVIEP00049Instituto Politécnico Nacional 20260228SECIHITI CF-2023-G-289
6 · The paper itself

Abstract

Nowadays, optical fiber-based biosensors are widely used in various fields, particularly in medical diagnostics and the selection of appropriate treatments for certain diseases. One example is cerebral ischemic disease, where many biomarkers are released and provide valuable information about the severity and progression of the disease. In this study, a long-period fiber grating (LPFG) biosensor was developed using a standard single-mode optical fiber and monoclonal antibody (IL-6 mAb) as the biological recognition element to detect IL-6, which is a protein associated with the inflammatory process. The assembly of the LPFG biosensor was characterized through optical and electronic microscopy to observe morphological changes at different stages of fabrication and the detection process. Additionally, micro-infrared spectroscopy was employed to identify functional groups in the protein region linked to the presence of IL-6. Experimental data were analyzed using principal component analysis, confirming the biosensor's ability to detect IL-6 and providing insights into its fabrication process.

Indexed as

Biosensing TechniquesBrain IschemiaInterleukin-6AnimalsAntibodies, MonoclonalMiceOptical FibersPrincipal Component AnalysisAntibodies, MonoclonalInterleukin-6interleukin 6 (IL-6)micro infrared spectroscopyoptical biosensorprincipal component analysis

Identifiers

PMID42122575
PMCPMC13165805

What Socratic holds

Textmetadata
LicenceCC BY
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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 Socratic graph.