Evidence map›Paper›PMID 29760548›Full record

ArticleInternational journal of nanomedicine2018

Silver nanoparticles induced alterations in multiple cellular targets, which are critical for drug susceptibilities and pathogenicity in fungal pathogen (

Venkatraman Srinivasan Radhakrishnan, Mohana Krishna Reddy Mudiam, Manish Kumar, Surya Prakash Dwivedi, Surinder Pal Singh, Tulika Prasad

Open access · goldAbstract read
In one paragraph

Article in International journal of nanomedicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 68 papers.

0numbers the graph read from it
0cells of the map it votes in
68citing papers in PubMed
5.6field-weighted citation impact, top 3% 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

68 citing papers in PubMed, 159 citations in OpenAlex.

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  17. Antibiofilm activity of silver nanoparticles against Candida sp. isolated from the oral cavity.Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologica · 2025
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8 more citing papers are in PubMed but not listed here.

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

6 authors at 4 institutions in 1 country.

Venkatraman Srinivasan RadhakrishnanAdvanced Instrumentation Research and Facility (AIRF), Jawaharlal Nehru University (JNU), New Delhi, Delhi, India.
Mohana Krishna Reddy MudiamAnalytical Chemistry Lab, Council for Scientific and Industrial Research (CSIR)-Indian Institute of Toxicology Research (IITR), Lucknow, Uttar Pradesh, India.
Manish KumarAdvanced Instrumentation Research and Facility (AIRF), Jawaharlal Nehru University (JNU), New Delhi, Delhi, India.
Surya Prakash DwivediSchool of Biotechnology, IFTM University, Moradabad, Uttar Pradesh, India.
Surinder Pal SinghCSIR-National Physical Laboratory (NPL), New Delhi, Delhi, India.
Tulika PrasadAdvanced Instrumentation Research and Facility (AIRF), Jawaharlal Nehru University (JNU), New Delhi, Delhi, India.
Jawaharlal Nehru University · INCSIR National Physical Laboratory of India · INIFTM University · INIndian Institute of Toxicology Research · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeA significant increase in the incidence of fungal infections and drug resistance has been observed in the past decades due to limited availability of broad-spectrum antifungal drugs. Nanomedicines have shown significant antimicrobial potential against various drug-resistant microbes. Silver nanoparticles (AgNps) are known for their antimicrobial properties and lower host toxicity; however, for clinical applications, evaluation of their impact at cellular and molecular levels is essential. The present study aims to understand the cellular and molecular mechanisms of AgNp-induced toxicity in a common fungal pathogen,

methodsAgNps were synthesized by chemical reduction method and characterized using UV-visible spectroscopy, X-ray powder diffraction, transmission electron microscopy, scanning electron microscopy-energy dispersive X-ray spectroscopy, energy dispersive X-ray fluorescence, and zeta potential. The anti-

resultsSpherical AgNps (10-30 nm) showed minimum inhibitory concentration (minimum concentration required to inhibit the growth of 90% of organisms) at 40 μg/mL. Our results demonstrated that AgNps induced dose-dependent intracellular ROS which exerted antifungal effects; however, even scavenging ROS by antioxidant could not offer protection from AgNp mediated killing. Treatment with AgNps altered surface morphology, cellular ultrastructure, membrane microenvironment, membrane fluidity, ergosterol content, and fatty acid composition, especially oleic acid.

conclusionTo summarize, AgNps affected multiple cellular targets crucial for drug resistance and pathogenicity in the fungal cells. The study revealed new cellular targets of AgNps which include fatty acids like oleic acid, vital for hyphal morphogenesis (a pathogenic trait of

Indexed as

Antifungal AgentsAntioxidantsCandida albicansCell MembraneDose-Response Relationship, DrugFatty AcidsMetal NanoparticlesMicrobial Sensitivity TestsMicroscopy, Electron, TransmissionReactive Oxygen SpeciesSilverSpectrometry, X-Ray EmissionVirulenceX-Ray DiffractionAntifungal AgentsAntioxidantsFatty AcidsReactive Oxygen SpeciesSilverAgNpsantifungalsdrug resistancemembrane fluiditynanomedicinereactive oxygen speciesROS

Identifiers

PMID29760548
PMCPMC5937493
OpenAlexW2803042846

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Registered trials

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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.