Evidence map›Paper›PMID 36470891›Full record

ArticleNature communications2022

Self-assembling nanofibrous bacteriophage microgels as sprayable antimicrobials targeting multidrug-resistant bacteria.

Lei Tian, Leon He, Kyle Jackson, Ahmed Saif, Shadman Khan, Zeqi Wan, Tohid F Didar, Zeinab Hosseinidoust

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
9.3field-weighted citation impact, top 1% 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

20 citing papers in PubMed, 57 citations in OpenAlex.

  1. Article
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  7. Quantifying phage infectivity from characteristics of bacterial population dynamics.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  8. Micro- and Nano-Bots for Infection Control.Advanced materials (Deerfield Beach, Fla.) · 2025
    Review
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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

8 authors at 1 institution in 1 country.

Lei TianDepartment of Chemical Engineering, McMaster University, Hamilton, ON, L8S 4L7, Canada.ORCID http://orcid.org/0000-0003-1184-1027
Leon HeDepartment of Chemical Engineering, McMaster University, Hamilton, ON, L8S 4L7, Canada.ORCID http://orcid.org/0000-0002-3755-4053
Kyle JacksonDepartment of Chemical Engineering, McMaster University, Hamilton, ON, L8S 4L7, Canada.ORCID http://orcid.org/0000-0002-1824-3604
Ahmed SaifDepartment of Chemical Engineering, McMaster University, Hamilton, ON, L8S 4L7, Canada.
Shadman KhanSchool of Biomedical Engineering, McMaster University, Hamilton, ON, L8S 4K1, Canada.ORCID http://orcid.org/0000-0002-5088-3441
Zeqi WanDepartment of Chemical Engineering, McMaster University, Hamilton, ON, L8S 4L7, Canada.
Tohid F DidarSchool of Biomedical Engineering, McMaster University, Hamilton, ON, L8S 4K1, Canada.ORCID http://orcid.org/0000-0002-8757-8002
Zeinab HosseinidoustDepartment of Chemical Engineering, McMaster University, Hamilton, ON, L8S 4L7, Canada. doust@mcmaster.ca.ORCID http://orcid.org/0000-0001-9261-7611
McMaster University · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nanofilamentous bacteriophages (bacterial viruses) are biofunctional, self-propagating, and monodisperse natural building blocks for virus-built materials. Minifying phage-built materials to microscale offers the promise of expanding the range function for these biomaterials to sprays and colloidal bioassays/biosensors. Here, we crosslink half a million self-organized phages as the sole structural component to construct each soft microgel. Through an in-house developed, biologics-friendly, high-throughput template method, over 35,000 phage-built microgels are produced from every square centimetre of a peelable microporous film template, constituting a 13-billion phage community. The phage-exclusive microgels exhibit a self-organized, highly-aligned nanofibrous texture and tunable auto-fluorescence. Further preservation of antimicrobial activity was achieved by making hybrid protein-phage microgels. When loaded with potent virulent phages, these microgels effectively reduce heavy loads of multidrug-resistant Escherichia coli O157:H7 on food products, leading to up to 6 logs reduction in 9 hours and rendering food contaminant free.

Indexed as

Anti-Infective AgentsBacteriophagesEscherichia coli O157MicrogelsNanofibersAnti-Infective AgentsMicrogels

Identifiers

PMID36470891
PMCPMC9723106
OpenAlexW4310776975

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.