Evidence map›Paper›PMID 36830674›Full record

ArticleBiomolecules2023

Quantitative Proteomic Characterization of Foreign Body Response towards Silicone Breast Implants Identifies Chronological Disease-Relevant Biomarker Dynamics.

Ines Schoberleitner, Klaus Faserl, Bettina Sarg, Daniel Egle, Christine Brunner, Dolores Wolfram

Registry-linked trialAbstract read
In one paragraph

Article in Biomolecules, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05648929 (Immunological Analysis of Capsular Tissue Formed Around Expanders With Varying Surface Topography in Women Undergoing Bilateral Nipple or Skin Sparing Mastectomy), which is not on this 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.

NCT05648929 nacompletednot on this map

Immunological Analysis of Capsular Tissue Formed Around Expanders With Varying Surface Topography in Women Undergoing Bilateral Nipple or Skin Sparing Mastectomy

TypeinterventionalSponsorMedical University InnsbruckRan2021 to 2024Enrolled14ConditionsCapsular Contracture Associated With Implant, Foreign-Body Reaction, Wounds and Injuries, Tissue Expander DisorderArmsPatient Satisfaction Questionnaire, Pregnancy test, Blood draw, Expander based breast reconstruction, Ultrasound of breast
3 · Its place in the literature

Who cites it

13 citing papers in PubMed.

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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

6 authors.

Ines SchoberleitnerDepartment of Plastic, Reconstructive and Aesthetic Surgery, Medical University of Innsbruck, Anichstraße 35, A-6020 Innsbruck, Austria.ORCID 0000-0001-7988-722X
Klaus FaserlProtein Core Facility, Biocenter, Institute of Medical Chemistry, Medical University of Innsbruck, Innrain 80-82, A-6020 Innsbruck, Austria.
Bettina SargProtein Core Facility, Biocenter, Institute of Medical Chemistry, Medical University of Innsbruck, Innrain 80-82, A-6020 Innsbruck, Austria.
Daniel EgleDepartment of Obstetrics and Gynecology, Medical University of Innsbruck, Anichstraße 35, A-6020 Innsbruck, Austria.
Christine BrunnerDepartment of Obstetrics and Gynecology, Medical University of Innsbruck, Anichstraße 35, A-6020 Innsbruck, Austria.
Dolores WolframDepartment of Plastic, Reconstructive and Aesthetic Surgery, Medical University of Innsbruck, Anichstraße 35, A-6020 Innsbruck, Austria.ORCID 0000-0003-0920-7211

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The etiology of exaggerated fibrous capsule formation around silicone mammary implants (SMI) is multifactorial but primarily induced by immune mechanisms towards the foreign material silicone. The aim of this work was to understand the disease progression from implant insertion and immediate tissue damage response reflected in (a) the acute wound proteome and (b) the adsorption of chronic inflammatory wound proteins at implant surfaces. An intraindividual relative quantitation TMT-liquid chromatography-tandem mass spectrometry approach was applied to the profile wound proteome formed around SMI in the first five days post-implantation. Compared to plasma, the acute wound profile resembled a more complex composition comprising plasma-derived and locally differentially expressed proteins (DEPs). DEPs were subjected to a functional enrichment analysis, which revealed the dysregulation of signaling pathways mainly involved in immediate inflammation response and ECM turnover. Moreover, we found time-course variations in protein enrichment immediately post-implantation, which were adsorbed to SMI surfaces after 6-8 months. Characterization of the expander-adhesive proteome by a label-free approach uncovered a long-term adsorbed acute wound and the fibrosis-associated proteome. Our findings propose a wound biomarker panel for the early detection and diagnosis of excessive fibrosis that could potentially broaden insights into the characteristics of fibrotic implant encapsulation.

Indexed as

Breast ImplantsForeign BodiesFibrosisForeign-Body ReactionHumansProteomeProteomicsSiliconesProteomeSiliconesbiomarkerscapsular fibrosisearly-stage fibrosisFBR (foreign body response)immunomicsimplant encapsulationSMI (silicone mammary implants)surface adsorptionwound healingwound infection

Identifiers

PMID36830674
PMCPMC9953687

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Registered trials

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.