Evidence map›Paper›PMID 40263376›Full record

ArticleScientific reports2025

Cerumenogram as an assay for the metabolic diagnosis of precancer, cancer, and cancer remission.

João Marcos Gonçalves Barbosa, Camilla Gabriela de Oliveira, Marina Ferraz Gontijo Soares, Larissa Fernanda Medeiros Vieira, Omar Carneiro Filho, Daniela Medeiros Milhomem Cardoso, Patricia Medeiros Milhomem Beato, Cristina Aparecida Trigo Martins Moro, Anselmo Elcana de Oliveira, Nelson Roberto Antoniosi Filho

Abstract read
In one paragraph

Article in Scientific reports, 2025. 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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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.

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4 · The record

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5 · Who and what money

Authors and funding

10 authors.

João Marcos Gonçalves BarbosaLaboratório de Métodos de Extração e Separação (LAMES), Instituto de Química (IQ), Universidade Federal de Goiás (UFG), Campus II - Samambaia, Goiânia, GO, 74690-900, Brazil.
Camilla Gabriela de OliveiraLaboratório de Métodos de Extração e Separação (LAMES), Instituto de Química (IQ), Universidade Federal de Goiás (UFG), Campus II - Samambaia, Goiânia, GO, 74690-900, Brazil.
Marina Ferraz Gontijo SoaresLaboratório de Métodos de Extração e Separação (LAMES), Instituto de Química (IQ), Universidade Federal de Goiás (UFG), Campus II - Samambaia, Goiânia, GO, 74690-900, Brazil.
Larissa Fernanda Medeiros VieiraInsituto de Medicina Nuclear (IMEN), Alameda dos Buritis, 600, St. Central, Goiânia, GO, 74015-080, Brazil.
Omar Carneiro FilhoInsituto de Medicina Nuclear (IMEN), Alameda dos Buritis, 600, St. Central, Goiânia, GO, 74015-080, Brazil.
Daniela Medeiros Milhomem CardosoInstituto do Aparelho Digestivo (IAD), R. 34, 157, St. Marista, Goiânia, GO, 74150-220, Brazil.
Patricia Medeiros Milhomem BeatoHospital Amaral Carvalho (HAC), R. Dona Silvéria, 150, Chácara Braz Miraglia, Jaú, SP, 17210-070, Brazil.
Cristina Aparecida Trigo Martins MoroHospital Amaral Carvalho (HAC), R. Dona Silvéria, 150, Chácara Braz Miraglia, Jaú, SP, 17210-070, Brazil.
Anselmo Elcana de OliveiraLaboratório de Química Teórica e Computacional (LQTC), Instituto de Química (IQ), Universidade Federal de Goiás (UFG), Campus II - Samambaia, Goiânia, GO, 74690-970, Brazil.
Nelson Roberto Antoniosi FilhoLaboratório de Métodos de Extração e Separação (LAMES), Instituto de Química (IQ), Universidade Federal de Goiás (UFG), Campus II - Samambaia, Goiânia, GO, 74690-900, Brazil. nelsonroberto@ufg.br.

Funding

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior 88887.819724/2023-00
6 · The paper itself

Abstract

Early diagnosis is crucial for successful cancer treatment. As a mitochondrial metabolic disease, cancer produces volatile organic metabolites that are present in earwax, allowing differentiation between healthy individuals and those with cancer through an assay called cerumenogram. In this case series study, we demonstrated that this assay also enables the diagnosis of precancerous stages, such as hypermetabolic inflammation and dysplasia, which can aid in treatments to prevent cancer progression. Additionally, this assay reveals that oncological metabolism differs from that observed in metaplasias, cysts, and benign tumors, helping to avoid unnecessary oncological procedures due to suspected malignancy. Cerumenogram can also be used to assess cancer remission. Thus, the cerumenogram emerges as an assay that might enable the diagnosis of cancer, monitor remission, and identify precancerous stages, covering key steps of tumorigenesis.

Indexed as

CerumenNeoplasmsPrecancerous ConditionsAdultAgedEarly Detection of CancerFemaleHumansMaleMiddle AgedVolatile Organic CompoundsVolatile Organic CompoundsBiomarkersCarcinogenesisCerumenogramEarly diagnosisEarwaxVolatile organic compounds

Identifiers

PMID40263376
PMCPMC12015372

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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.