Evidence map›Paper›PMID 40142140›Full record

ArticleMolecules (Basel, Switzerland)2025

Isolation, Chemical Characterization, and Antimicrobial Activity of Secondary Metabolites from

Cecilia Rubio, Javiera Ramírez, Caroline Weinstein-Oppenheimer, Tania F Bahamondez-Canas, Natalia Quiñones

Abstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2025. 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

5 authors.

Cecilia RubioHerbario de Líquenes, Escuela de Química y Farmacia, Facultad de Farmacia, Universidad de Valparaíso, Valparaíso 2340000, Chile.
Javiera RamírezHerbario de Líquenes, Escuela de Química y Farmacia, Facultad de Farmacia, Universidad de Valparaíso, Valparaíso 2340000, Chile.
Caroline Weinstein-OppenheimerLaboratorio de Innovación Terapéutica y Diagnóstico Molecular, Escuela de Química y Farmacia, Facultad de Farmacia, Universidad de Valparaíso, Valparaíso 2340000, Chile.ORCID 0000-0001-5435-2587
Tania F Bahamondez-CanasCentro de Investigación, Desarrollo e Innovación de Productos Bioactivos (CInBIO), Universidad de Valparaíso, Valparaíso 2340000, Chile.ORCID 0000-0002-3261-466X
Natalia QuiñonesHerbario de Líquenes, Escuela de Química y Farmacia, Facultad de Farmacia, Universidad de Valparaíso, Valparaíso 2340000, Chile.ORCID 0000-0002-6893-2774

Funding

Agencia Nacional de Investigación y Desarrollo 11200922
6 · The paper itself

Abstract

introductionAntimicrobial resistance is a global threat, highlighting the urgent need for novel antimicrobial agents. Among the mechanisms of resistance, bacteria can release drug-degrading enzymes and express efflux pumps, as well as grow in protected aggregates known as biofilms.

aimsTo identify and characterize the major metabolites present in

methodsThe molecules were purified by column chromatography and characterized by NMR spectroscopy. The antimicrobial activity of the compounds was determined in terms of proliferation, adhesion, and viability against

resultsThe major metabolites were spectroscopically characterized and identified as physciosporin and methyl virensate. Physciosporin showed antimicrobial activity on

conclusionsThis is the first report on the study of the antimicrobial activity of these compounds. Physciosporin showed promising activity in preventing the formation of

Indexed as

Anti-Bacterial AgentsAnti-Infective AgentsLichensBiofilmsFibroblastsHumansMagnetic Resonance SpectroscopyMicrobial Sensitivity TestsPseudomonas aeruginosaSecondary MetabolismStaphylococcus aureusAnti-Bacterial AgentsAnti-Infective Agentsantibiofilmantimicrobial propertiesphysciosporinPsedocyphellaria faveolata

Identifiers

PMID40142140
PMCPMC11944333

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.