Evidence map›Paper›PMID 27284694›Full record

ArticlePloS one2016

In Vitro and In Vivo Antifungal Activity of Lichochalcone-A against Candida albicans Biofilms.

Dalia Seleem, Bruna Benso, Juliana Noguti, Vanessa Pardi, Ramiro Mendonça Murata

Abstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing 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

38 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Review
  6. Review
  7. Article
  8. Article
  9. Biochanin A Inhibits the Growth and Biofilm ofPharmaceuticals (Basel, Switzerland) · 2024
    Article
  10. Review
  11. Article
  12. Article
  13. Review
  14. Article
  15. Review
  16. The Anti-Virulence Effect ofAntibiotics (Basel, Switzerland) · 2022
    Article
  17. Pharmacological Effects and Underlying Mechanisms of Licorice-Derived Flavonoids.Evidence-based complementary and alternative medicine : eCAM · 2022
    Review
  18. Review
  19. Frontiers in microbiology · 2022
    Article
  20. Article
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.

Dalia SeleemHerman Ostrow School of Dentistry, Division of Periodontology Diagnostic Sciences, Dental Hygiene and Biomedical Sciences, University of Southern California, Los Angeles, CA, United States of America.
Bruna BensoSchool of Dentistry, Faculty of Medicine, Universidad Austral de Chile, Campus Isla Teja, Valdivia, Chile.
Juliana NogutiHerman Ostrow School of Dentistry, Division of Periodontology Diagnostic Sciences, Dental Hygiene and Biomedical Sciences, University of Southern California, Los Angeles, CA, United States of America.
Vanessa PardiHerman Ostrow School of Dentistry, Division of Periodontology Diagnostic Sciences, Dental Hygiene and Biomedical Sciences, University of Southern California, Los Angeles, CA, United States of America.
Ramiro Mendonça MurataHerman Ostrow School of Dentistry, Division of Periodontology Diagnostic Sciences, Dental Hygiene and Biomedical Sciences, University of Southern California, Los Angeles, CA, United States of America.

Funding

DOCTORAL AND POST-DOCTORAL TRAINING IN CRANIOFACIAL BIOLOGYT90DE021982 · NIDCR · UNIVERSITY OF SOUTHERN CALIFORNIA · PI PAINE, MICHAEL LANSDELL · 2011 to 2025
$6.2M
Benzophenones: Novel natural agents which inhibits HIV and CandidaR00AT006507 · NCCIH · UNIVERSITY OF SOUTHERN CALIFORNIA · PI MURATA, RAMIRO MENDONCA · 2012 to 2014
$732k
NCCIH NIH HHS R00 AT006507NIDCR NIH HHS T90 DE021982
6 · The paper itself

Abstract

Oral candidiasis (OC) is an opportunistic fungal infection with high prevalence among immunocompromised patients. Candida albicans is the most common fungal pathogen responsible for OC, often manifested in denture stomatitis and oral thrush. Virulence factors, such as biofilms formation and secretion of proteolytic enzymes, are key components in the pathogenicity of C. albicans. Given the limited number of available antifungal therapies and the increase in antifungal resistance, demand the search for new safe and effective antifungal treatments. Lichochalcone-A is a polyphenol natural compound, known for its broad protective activities, as an antimicrobial agent. In this study, we investigated the antifungal activity of lichochalcone-A against C. albicans biofilms both in vitro and in vivo. Lichochalcone-A (625 μM; equivalent to 10x MIC) significantly reduced C. albicans (MYA 2876) biofilm growth compared to the vehicle control group (1% ethanol), as indicated by the reduction in the colony formation unit (CFU)/ml/g of biofilm dry weight. Furthermore, proteolytic enzymatic activities of proteinases and phospholipases, secreted by C. albicans were significantly decreased in the lichochalcone-A treated biofilms. In vivo model utilized longitudinal imaging of OC fungal load using a bioluminescent-engineered C. albicans (SKCa23-ActgLUC) and coelenterazine substrate. Mice treated with lichochalcone-A topical treatments exhibited a significant reduction in total photon flux over 4 and 5 days post-infection. Similarly, ex vivo analysis of tongue samples, showed a significant decrease in CFU/ml/mg in tongue tissue sample of lichochalcone-A treated group, which suggest the potential of lichochalcone-A as a novel antifungal agent for future clinical use.

Indexed as

AnimalsAntifungal AgentsBiofilmsCandida albicansCandidiasis, OralCell LineChalconesCoculture TechniquesFibroblastsGlycyrrhizaHumansInterleukinsMiceMouthAntifungal AgentsChalconesInterleukinslicochalcone A

Identifiers

PMID27284694
PMCPMC4902220

What OpenQuestion holds

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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.