Evidence map›Paper›PMID 36114903›Full record

ArticleWorld journal of microbiology & biotechnology2022

Thidiazuron, a phenyl-urea cytokinin, inhibits ergosterol synthesis and attenuates biofilm formation of Candida albicans.

Pandurangan Harikrishnan, Balamani Arayambath, Vijay Karthik Jayaraman, Kanimozhi Ekambaram, Emad A Ahmed, Palanisamy Senthilkumar, Hairul-Islam Mohamed Ibrahim, Arjunan Sundaresan, Krishnaraj Thirugnanasambantham

Abstract read
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In one paragraph

Article in World journal of microbiology & biotechnology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.9field-weighted citation impact, top 25% of its field
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

5 citing papers in PubMed, 9 citations in OpenAlex.

  1. Isobavachalcone effectively inhibits the growth ofAntimicrobial agents and chemotherapy · 2026
    Article
  2. Article
  3. Article
  4. Article
  5. Thidiazuron: New Trends and Future Perspectives to FightAntibiotics (Basel, Switzerland) · 2022
    Review
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 at 3 institutions in 2 countries.

Pandurangan HarikrishnanPondicherry Centre for Biological Science and Educational Trust, Sundararaja Nagar, Pondicherry, 605004, India.
Balamani ArayambathDepartment of Orthodontics, Mahatma Gandhi Postgraduate Institute of Dental Sciences, Pondicherry, 605006, India.
Vijay Karthik JayaramanDencity Dental Clinic, Chennai, 600073, Tamil Nadu, India.
Kanimozhi EkambaramEndodontic Clinic, Tamil Nadu, Mettur Dam, Salem, 636404, Tamil Nadu, India.
Emad A AhmedBiological Science College of Science, King Faisal University, Al Ahsa, 31982, Saudi Arabia.
Palanisamy SenthilkumarDepartment of Genetic Engineering, SRM Institute of Science and Technology, Kattankulathur, 603203, Tamil Nadu, India.
Hairul-Islam Mohamed IbrahimPondicherry Centre for Biological Science and Educational Trust, Sundararaja Nagar, Pondicherry, 605004, India.
Arjunan SundaresanPondicherry Centre for Biological Science and Educational Trust, Sundararaja Nagar, Pondicherry, 605004, India.
Krishnaraj ThirugnanasambanthamPondicherry Centre for Biological Science and Educational Trust, Sundararaja Nagar, Pondicherry, 605004, India. researchdirector@pcbsindia.com.ORCID http://orcid.org/0000-0002-5340-8806
Pondicherry University · INKing Faisal University · SASRM Institute of Science and Technology · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Candida albicans is a common human fungal pathogen that colonizes mucosa and develops biofilm in the oral cavity that causes oral candidiasis. It has been reported that cytochrome P450 enzyme (CYP51), a vital part of the ergosterol synthesis cascade, is associated with Candida infections and its biofilm formation. Thidiazuron, a phenyl-urea cytokinin, exhibits anti-senescence and elicitor activity against fungal infection in plants. However, how Thidiazuron impacts C. albicans biofilm formation is still uncertain. Here, we aimed to investigate the effects of a Thidiazuron against the growth and biofilm formation properties of C. albicans using in silico and in vitro experimental approaches. A preliminary molecular docking study revealed potential interaction between Thidiazuron and amino acid residues of CYP51. Further in vitro antifungal susceptibility test, scanning electron microscopy (SEM) and time kill analysis revealed the anti-fungal activity of Thidiazuron in both dose and time-dependent manner. Crystal violet staining, 2,3-bis-(2-methoxy-4-nitro-5-sulfophenyl)-2H-tetrazolium-5-carboxanilide (XTT) reduction assay revealed 50% inhibition in C. albicans biofilm by Thidiazuron at concentrations 11 and 19 µM respectively. Acridine orange staining assay visually confirmed the biofilm inhibitory potential of Thidiazuron. The gene expression study showed that Thidiazuron treatment down regulated the expression of genes involved in ergosterol synthesis (ERG3, ERG11, ERG25), cell adhesion (ASL3, EAP1), and hyphae development (EFG1, HWP1, SAP5) in C. albicans. Wherease, the expression of negative transcription regulator of hyphae (NRG1) was upregulated (5.7-fold) by Thidiazuron treatment. Collectively, our data suggest that Thidiazuron is a robust antifungal compound and an outstanding biofilm inhibitor, which may promise further therapeutic development due to CYP51 binding and inhibition of ergosterol formation against C. albicans.

Indexed as

Antifungal AgentsCandida albicansAcridine OrangeAmino AcidsBiofilmsCytokininsErgosterolGentian VioletHumansMolecular Docking SimulationPhenylurea CompoundsThiadiazolesAcridine OrangeAmino AcidsAntifungal AgentsCytokininsErgosterolGentian VioletN-phenylureaPhenylurea CompoundsThiadiazolesthidiazuronAnti-fungalBiofilmCandida albicansCYP51ErgosterolThidiazuron

Identifiers

PMID36114903
OpenAlexW4296129521

What OpenQuestion holds

Textmetadata
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.