Evidence map›Paper›PMID 35796201›Full record

ArticleNanoscale2022

Gold nanocluster adjuvant enables the eradication of persister cells by antibiotics and abolishes the emergence of resistance.

Zhixin Cao, Xiaohua Chen, Jing Chen, Anping Xia, Brian Bacacao, Jessica Tran, Devesh Sharma, Laurent A Bekale, Peter L Santa Maria

Open access · greenAbstract read
In one paragraph

Article in Nanoscale, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
3.6field-weighted citation impact, top 6% 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

13 citing papers in PubMed, 24 citations in OpenAlex.

  1. A rational approach to discovering new persister control agents.Antimicrobial agents and chemotherapy · 2025
    Article
  2. Management Strategies for Chronic Suppurative Otitis Media and Why They Fail.Journal of the Association for Research in Otolaryngology : JARO · 2025
    Review
  3. Review
  4. Article
  5. Deciphering meropenem persistence inAntimicrobial agents and chemotherapy · 2025
    Article
  6. Review
  7. Mini review: Persister cell control strategies.Frontiers in pharmacology · 2025
    Review
  8. Review
  9. Article
  10. Review
  11. Article
  12. Article
  13. 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.

Zhixin CaoDepartment of Otolaryngology, Head and Neck Surgery, Stanford University, 801 Welch Road, Stanford, CA 94305-5739, USA. bekale20@stanford.edu.
Xiaohua ChenDepartment of Otolaryngology, Head and Neck Surgery, Stanford University, 801 Welch Road, Stanford, CA 94305-5739, USA. bekale20@stanford.edu.
Jing ChenDepartment of Otolaryngology, Head and Neck Surgery, Stanford University, 801 Welch Road, Stanford, CA 94305-5739, USA. bekale20@stanford.edu.
Anping XiaDepartment of Otolaryngology, Head and Neck Surgery, Stanford University, 801 Welch Road, Stanford, CA 94305-5739, USA. bekale20@stanford.edu.
Brian BacacaoDepartment of Otolaryngology, Head and Neck Surgery, Stanford University, 801 Welch Road, Stanford, CA 94305-5739, USA. bekale20@stanford.edu.
Jessica TranThe Protein and Nucleic Acid Biotechnology Facility, Beckman Center Stanford University, 279 Campus Drive, West Stanford, CA 94305, USA.
Devesh SharmaDepartment of Otolaryngology, Head and Neck Surgery, Stanford University, 801 Welch Road, Stanford, CA 94305-5739, USA. bekale20@stanford.edu.
Laurent A BekaleDepartment of Otolaryngology, Head and Neck Surgery, Stanford University, 801 Welch Road, Stanford, CA 94305-5739, USA. bekale20@stanford.edu.ORCID http://orcid.org/0000-0001-5059-5442
Peter L Santa MariaDepartment of Otolaryngology, Head and Neck Surgery, Stanford University, 801 Welch Road, Stanford, CA 94305-5739, USA. bekale20@stanford.edu.
Stanford University · USFirst Affiliated Hospital of Zhengzhou University · CNShandong Provincial Hospital · CN

Funding

Development of Nanoparticle Antibiotic Adjuvant for the Treatment of Chronic Suppurative Otitis MediaR21AI154097 · NIAID · STANFORD UNIVERSITY · PI SANTA MARIA, PETER LUKE · 2020 to 2021
$436k
NIAID NIH HHS R21 AI154097
6 · The paper itself

Abstract

Persister cells are responsible for relapses of infections common in cystic fibrosis and chronic suppurative otitis media (CSOM). Yet, there are no Food and Drug Administration (FDA) approved antibiotics to eradicate persister cells. Frustratingly, the global preclinical bacterial pipeline does not contain antibacterial agents targeting persister cells. Therefore, we report a nontraditional antimicrobial chemotherapy strategy based on gold nanoclusters adjuvant to eradicate persister cells by existing antibiotics belonging to that different class. Compared to killing with antibiotics alone, combining antibiotics and AuNC@CPP sterilizes persister cells and biofilms. Enhanced killing of up to 4 orders of magnitude in a validated mouse model of CSOM with

Indexed as

Anti-Bacterial AgentsPseudomonas aeruginosaAnimalsBiofilmsGoldMiceMicrobial Sensitivity TestsAnti-Bacterial AgentsGold

Identifiers

PMID35796201
PMCPMC9578678
OpenAlexW4284879813

What OpenQuestion holds

Textmetadata
LicenceTDM
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.