Evidence map›Paper›PMID 35332241›Full record

ArticleScientific reports2022

Effects of Imipenem-containing Niosome nanoparticles against high prevalence methicillin-resistant Staphylococcus Epidermidis biofilm formed.

Tohid Piri-Gharaghie, Neda Jegargoshe-Shirin, Sara Saremi-Nouri, Seyed-Hossein Khademhosseini, Eskandar Hoseinnezhad-Lazarjani, Aezam Mousavi, Hamidreza Kabiri, Negin Rajaei, Anali Riahi, Ali Farhadi-Biregani and 1 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
3.0field-weighted citation impact, top 8% 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

23 citing papers in PubMed, 37 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Review
  5. Article
  6. The Inhibitory Effect of Niosome Containing Myrtenol as an Innovative Approach to Combat Methicillin-ResistantThe Canadian journal of infectious diseases & medical microbiology = Journal canadien des maladies infectieuses et de la microbiologie medicale · 2025
    Article
  7. Niosome-loaded Tet-Amp against S. aureus, K. pneumoniae, and P. aeruginosa.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2024
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Drug delivery strategies for antibiofilm therapy.Nature reviews. Microbiology · 2023
    Review
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. Impact ofIranian journal of biotechnology · 2022
    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

11 authors at 4 institutions in 1 country.

Tohid Piri-GharaghieBiotechnology Research Center, Microbial Biotechnology Laboratory, AmitisGen Med TECH Group, P.O. Box: 1416673744, Tehran, Iran. tohidpirie@yahoo.com.
Neda Jegargoshe-ShirinDepartment of Biotechnology, Faculty of Basic Sciences, Damghan Branch, Islamic Azad University, Semnan, Iran.
Sara Saremi-NouriDepartment of Biology, Faculty of Basic Sciences, Azarbaijan Branch, Azarbaijan Shahid Madani University, Azarbaijan, Iran.
Seyed-Hossein KhademhosseiniBiotechnology Research Center, Islamic Azad University, Tonekabon Branch, Tonekabon, Iran.
Eskandar Hoseinnezhad-LazarjaniBiotechnology Research Center, Islamic Azad University, Shahrekord Branch, Shahrekord, Iran.
Aezam MousaviBiotechnology Research Center, Islamic Azad University, Shahrekord Branch, Shahrekord, Iran.
Hamidreza KabiriYoung Researchers and Elite Club, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran.
Negin RajaeiYoung Researchers and Elite Club, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran.
Anali RiahiDepartment of Biotechnology, Faculty of Basic Sciences, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran.
Ali Farhadi-BireganiDepartment of Biotechnology, Faculty of Basic Sciences, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran.
Sadegh Fatehi-GhahfarokhiDepartment of Biotechnology, Faculty of Basic Sciences, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran.
Islamic Azad University of Shahrekord · IRBiotechnology Research Center · IRAzarbaijan Shahid Madani University · IRIslamic Azad University, Damghan Branch · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We aim to assess the antibacterial and anti-biofilm properties of Niosome-encapsulated Imipenem. After isolating Staphylococcus epidermidis isolates and determining their microbial sensitivity, their ability to form biofilms was examined using plate microtiter assay. Various formulations of Niosome-encapsulated Imipenem were prepared using the thin-film hydration method, Minimum Biofilm Inhibitory Concentration (MBIC) and Minimum Inhibitory Concentration (MIC) were determined, and biofilm genes expression was examined. Drug formulations' toxicity effect on HDF cells were determined using MTT assay. Out of the 162 separated S. epidermidis, 106 were resistant to methicillin. 87 MRSE isolates were vancomycin-resistant, all of which could form biofilms. The F1 formulation of niosomal Imipenem with a size of 192.3 ± 5.84 and an encapsulation index of 79.36 ± 1.14 was detected, which prevented biofilm growth with a BGI index of 69% and reduced icaD, FnbA, EbpS biofilms' expression with P ≤ 0.001 in addition to reducing MBIC and MIC by 4-6 times. Interestingly, F1 formulation of niosomal Imipenem indicated cell viability over 90% at all tested concentrations. The results of the present study indicate that Niosome-encapsulated Imipenem reduces the resistance of MRSE to antibiotics in addition to increasing its anti-biofilm and antibiotic activity, and could prove useful as a new strategy for drug delivery.

Indexed as

Methicillin-Resistant Staphylococcus aureusNanoparticlesAnti-Bacterial AgentsBiofilmsImipenemLiposomesMethicillin ResistanceMicrobial Sensitivity TestsPrevalenceStaphylococcus epidermidisAnti-Bacterial AgentsImipenemLiposomes

Identifiers

PMID35332241
PMCPMC8948213
OpenAlexW4220652722

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.