Evidence map›Paper›PMID 33831065›Full record

ArticlePloS one2021

Microbial community compositions in breast implant biofilms associated with contracted capsules.

Sean A Crowe, Rachel L Simister, Jenifer S Spence, Paul A Kenward, Aaron C Van Slyke, Peter Lennox, Nick Carr

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.3field-weighted citation impact, top 20% 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

14 citing papers in PubMed, 25 citations in OpenAlex.

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  7. Biofilm · 2024
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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

7 authors at 1 institution in 1 country.

Sean A CroweDepartment of Microbiology and Immunology, University of British Columbia, Vancouver, BC, Canada.
Rachel L SimisterDepartment of Microbiology and Immunology, University of British Columbia, Vancouver, BC, Canada.ORCID 0000-0002-9807-8652
Jenifer S SpenceDepartment of Microbiology and Immunology, University of British Columbia, Vancouver, BC, Canada.ORCID 0000-0003-0368-1019
Paul A KenwardDepartment of Microbiology and Immunology, University of British Columbia, Vancouver, BC, Canada.
Aaron C Van SlykeDepartment of Surgery, University of British Columbia, Vancouver, BC, Canada.
Peter LennoxDepartment of Surgery, University of British Columbia, Vancouver, BC, Canada.
Nick CarrSkinworks, Vancouver, BC, Canada.
University of British Columbia · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Subclinical bacterial infections (biofilms) are strongly implicated in breast augmentation failure due to capsular contracture, and while these infections are generally ascribed to common skin commensals, this remains largely unsubstantiated through robust cultivation independent analyses. To determine capsule biofilm microbial community compositions, we employed amplicon sequencing of the 16S rRNA gene using DNA extracted from breast implant capsule samples. These cultivation independent analyses revealed that capsule associated biofilms are more diverse than canonical single-species infections, but have relatively low diversity (~ <100 species) compared to many host-associated microbial communities. In addition to taxa commonly associated with capsular contracture, the biofilms analyzed comprised a number of taxa that escaped detection in cultivation-dependent work. We have also isolated several key taxa identified through the culture-independent analyses. Together our analyses reveal that capsule biofilms are more diverse than cultivation studies suggest and can be heterogeneous within an individual capsule, between breasts of the same patient, across similar implant types, and over a range in severity of contracture. The complex nature of these communities requires further study across a broader suite of patients in addition to higher resolution analyses including metagenomics to better assess the fundamental role of microorganisms in capsular contracture.

Indexed as

BiofilmsBreast ImplantsMicrobiotaRNA, Ribosomal, 16SAdultBacteriaFemaleHumansImplant Capsular ContractureRNA, Ribosomal, 16S

Identifiers

PMID33831065
PMCPMC8031459
OpenAlexW3142485202

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.