Evidence map›Paper›PMID 34612675›Full record

ArticlemSphere2021

Outer Membrane Vesicles Displaying a Heterologous PcrV-HitA Fusion Antigen Promote Protection against Pulmonary Pseudomonas aeruginosa Infection.

Peng Li, Xiuran Wang, Xiangwan Sun, Ziqiang Guan, Wei Sun

Abstract read
In one paragraph

Article in mSphere, 2021. 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
–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

13 citing papers in PubMed.

  1. Article
  2. Biological nanoparticles from Brucella abortusJournal of nanobiotechnology · 2025
    Article
  3. Review
  4. International journal of molecular sciences · 2025
    Review
  5. Adjuvants forVirulence · 2024
    Review
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Vaccines · 2022
    Review
  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

5 authors.

Peng Li *Department of Immunology and Microbial Disease, Albany Medical College, Albany, New York, USA.
Xiuran Wang *Department of Immunology and Microbial Disease, Albany Medical College, Albany, New York, USA.
Xiangwan SunDepartment of Immunology and Microbial Disease, Albany Medical College, Albany, New York, USA.
Ziqiang GuanDepartment of Biochemistry, Duke University Medical Center, Durham, North Carolina, USA.
Wei SunDepartment of Immunology and Microbial Disease, Albany Medical College, Albany, New York, USA.ORCID 0000-0002-0071-6987

Funding

Adaptive alterations of lipids in mitis group streptococciR01AI148366 · NIAID · UNIVERSITY OF TEXAS DALLAS · PI GUAN, ZIQIANG, PALMER, KELLI LEA · 2020 to 2024
$2.5M
Adaptive Alterations of Lipids in Streptococcus MitisR56AI139105 · NIAID · UNIVERSITY OF TEXAS DALLAS · PI GUAN, ZIQIANG, PALMER, KELLI LEA · 2019 to 2019
$479k
outer Membrane Vesicle of Engineering Yersinia Pestis as a Novel Plague VaccineR21AI139703 · NIAID · ALBANY MEDICAL COLLEGE · PI SUN, WEI · 2018 to 2019
$446k
NIAID NIH HHS R01 AI148366NIAID NIH HHS R21 AI139703NIAID NIH HHS R56 AI139105
6 · The paper itself

Abstract

Along with surging threats and antibiotic resistance of Pseudomonas aeruginosa in health care settings, it is imperative to develop effective vaccines against P. aeruginosa infection. In this study, we used an Asd (aspartate-semialdehyde dehydrogenase)-based balanced-lethal host-vector system of a recombinant Yersinia pseudotuberculosis mutant to produce self-adjuvanting outer membrane vesicles (OMVs). The OMVs were used as a carrier to deliver the heterologous PcrV-HitA

Indexed as

Adjuvants, ImmunologicAnimalsAntibodies, BacterialAntigens, BacterialBacterial ToxinsBacterial VaccinesCD4-Positive T-LymphocytesCD8-Positive T-LymphocytesCytokinesFemaleImmunizationLung DiseasesMaleMiceMice, Inbred BALB CPore Forming Cytotoxic ProteinsAdjuvants, ImmunologicAntibodies, BacterialAntigens, Bacterialantigen V, PseudomonasBacterial ToxinsBacterial VaccinesCytokinesPore Forming Cytotoxic Proteinsheterologous antigenouter membrane vesiclesP. aeruginosaprotective immunityvaccine

Identifiers

PMID34612675
PMCPMC8510544

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.