Evidence map›Paper›PMID 34262273›Full record

ArticleInternational journal of nanomedicine2021

Nanosilver-Decorated Biodegradable Mesoporous Organosilica Nanoparticles for GSH-Responsive Gentamicin Release and Synergistic Treatment of Antibiotic-Resistant Bacteria.

Haijun Li, Dongbei Li, Fangman Chen, Chao Yang, Xiaogai Li, Yuan Zhang, Chunlan Hua, Xiaoxu Ma, Xin Zhao, Dan Shao and 2 more

Abstract read
In one paragraph

Article in International journal of nanomedicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Review
  2. Article
  3. Review
  4. Organically Modified Mesoporous Silica Nanoparticles against Bacterial Resistance.Chemistry of materials : a publication of the American Chemical Society · 2023
    Review
  5. Article
  6. Review
  7. Precise antibacterial therapeutics based on stimuli-responsive nanomaterials.Frontiers in bioengineering and biotechnology · 2023
    Review
  8. 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

12 authors.

Haijun Li *Department of Clinical Laboratory, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, 450052, People's Republic of China.
Dongbei Li *Department of Hematology, Affiliated Tumor Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, Henan, 450000, People's Republic of China.
Fangman ChenInstitutes for Life Sciences, School of Biomedical Sciences and Engineering, Guangzhou International Campus, South China University of Technology, Guangzhou, 510630, People's Republic of China.
Chao YangInstitutes for Life Sciences, School of Biomedical Sciences and Engineering, Guangzhou International Campus, South China University of Technology, Guangzhou, 510630, People's Republic of China.
Xiaogai LiDepartment of Clinical Laboratory, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, 450052, People's Republic of China.
Yuan ZhangDepartment of Clinical Laboratory, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, 450052, People's Republic of China.
Chunlan HuaDepartment of Clinical Laboratory, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, 450052, People's Republic of China.
Xiaoxu MaDepartment of Clinical Laboratory, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, 450052, People's Republic of China.
Xin ZhaoDepartment of Clinical Laboratory, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, 450052, People's Republic of China.
Dan ShaoInstitutes for Life Sciences, School of Biomedical Sciences and Engineering, Guangzhou International Campus, South China University of Technology, Guangzhou, 510630, People's Republic of China.ORCID 0000-0002-5243-042X
Yingshuai WangSchool of Life Science and Technology, Weifang Medical University, Weifang, Shandong, 261053, People's Republic of China.ORCID 0000-0003-1619-2249
Liang MingDepartment of Clinical Laboratory, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, 450052, People's Republic of China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeAntibiotic-resistant bacteria are pathogens that have emerged as a serious public health risk. Thus, there is an urgent need to develop a new generation of anti-bacterial materials to kill antibiotic-resistant bacteria.

methodsNanosilver-decorated mesoporous organosilica nanoparticles (Ag-MONs) were fabricated for co-delivery of gentamicin (GEN) and nanosilver. After investigating the glutathione (GSH)-responsive matrix degradation and controlled release of both GEN and silver ions, the anti-bacterial activities of Ag-MONs@GEN were systematically determined against several antibiotic-susceptible and antibiotic-resistant bacteria including

resultsThe GEN-loaded nanoplatform (Ag-MONs@GEN) showed glutathione-responsive matrix degradation, resulting in the simultaneous controlled release of GEN and silver ions. Ag-MONs@GEN exhibited excellent anti-bacterial activities than Ag-MONs and GEN alone via inducing ROS generation, especially enhancing synergetic effects against four antibiotic-resistant bacteria including

conclusionOur study advanced the development of Ag-MONs@GEN for the synergistic and safe treatment of antibiotic-resistant bacteria.

Indexed as

AnimalsAnti-Bacterial AgentsBacteriaDrug LiberationDrug Resistance, MicrobialDrug SynergismGentamicinsGlutathioneHumansHuman Umbilical Vein Endothelial CellsMiceMicrobial Sensitivity TestsNanoparticlesSilicon DioxideSilverAnti-Bacterial Agentscolloidal silverGentamicinsGlutathioneSilicon DioxideSilverantibiotics-resistant bacteriagentamicinGSH-responsive releasemesoporous organosilica nanoparticlesnanosilver

Identifiers

PMID34262273
PMCPMC8275105

What OpenQuestion holds

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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.