Evidence map›Paper›PMID 34445173›Full record

ArticleInternational journal of molecular sciences2021

Optimization of Novel Human Acellular Dermal Dressing Sterilization for Routine Use in Clinical Practice.

Hanna Lewandowska, Andrzej Eljaszewicz, Izabela Poplawska, Marlena Tynecka, Alicja Walewska, Kamil Grubczak, Jordan Holl, Hady Razak Hady, Slawomir Lech Czaban, Joanna Reszec and 10 more

Abstract read
In one paragraph

Article in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Article
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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

20 authors.

Hanna LewandowskaDivision of Radiation Modified Polymers, Centre for Radiation Research and Technology Institute of Nuclear Chemistry and Technology 16 Dorodna St., 03-195 Warsaw, Poland.ORCID 0000-0002-1960-1071
Andrzej EljaszewiczDepartment of Regenerative Medicine and Immune Regulation, Medical University of Białystok, Waszyngtona 13, 15-269 Białystok, Poland.ORCID 0000-0002-8980-1474
Izabela PoplawskaDepartment of Medical Pathomorphology, Medical University of Białystok, 15-230 Białystok, Poland.ORCID 0000-0002-6007-5990
Marlena TyneckaDepartment of Regenerative Medicine and Immune Regulation, Medical University of Białystok, Waszyngtona 13, 15-269 Białystok, Poland.ORCID 0000-0002-1693-7549
Alicja WalewskaDepartment of Regenerative Medicine and Immune Regulation, Medical University of Białystok, Waszyngtona 13, 15-269 Białystok, Poland.ORCID 0000-0003-0610-6191
Kamil GrubczakDepartment of Regenerative Medicine and Immune Regulation, Medical University of Białystok, Waszyngtona 13, 15-269 Białystok, Poland.ORCID 0000-0002-6828-6397
Jordan HollDepartment of Regenerative Medicine and Immune Regulation, Medical University of Białystok, Waszyngtona 13, 15-269 Białystok, Poland.ORCID 0000-0003-0902-1660
Hady Razak HadyDepartment of General and Endocrinological Surgery, Medical University of Białystok, 15-276 Białystok, Poland.ORCID 0000-0002-0838-3478
Slawomir Lech CzabanDepartment of Anaesthesiology and Intensive Therapy, Faculty of Health Sciences, Medical University of Białystok, 15-274 Białystok, Poland.
Joanna ReszecDepartment of Medical Pathomorphology, Medical University of Białystok, 15-230 Białystok, Poland.
Grażyna PrzybytniakDivision of Radiation Modified Polymers, Centre for Radiation Research and Technology Institute of Nuclear Chemistry and Technology 16 Dorodna St., 03-195 Warsaw, Poland.
Wojciech GłuszewskiDivision of Radiation Modified Polymers, Centre for Radiation Research and Technology Institute of Nuclear Chemistry and Technology 16 Dorodna St., 03-195 Warsaw, Poland.ORCID 0000-0002-0825-5580
Jarosław SadłoDivision of Radiation Modified Polymers, Centre for Radiation Research and Technology Institute of Nuclear Chemistry and Technology 16 Dorodna St., 03-195 Warsaw, Poland.
Małgorzata Dąbrowska-GralakDivision of Radiation Modified Polymers, Centre for Radiation Research and Technology Institute of Nuclear Chemistry and Technology 16 Dorodna St., 03-195 Warsaw, Poland.ORCID 0000-0003-2576-1888
Cezary KowalewskiDepartment of Dermatology and Immunodermatology, Medical University of Warsaw, 02-091 Warsaw, Poland.
Piotr FiedorDepartment of General and Transplantation Surgery, Medical University of Warsaw, 02-091 Warsaw, Poland.
Tomasz OldakPolish Stem Cell Bank (PBKM), 00-867 Warsaw, Poland.
Artur KaminskiDepartment of Transplantology and Central Tissue Bank, Medical University of Warsaw, 02-091 Warsaw, Poland.
Zbigniew ZimekDivision of Radiation Modified Polymers, Centre for Radiation Research and Technology Institute of Nuclear Chemistry and Technology 16 Dorodna St., 03-195 Warsaw, Poland.
Marcin MoniuszkoDepartment of Regenerative Medicine and Immune Regulation, Medical University of Białystok, Waszyngtona 13, 15-269 Białystok, Poland.

Funding

H2020 Marie Skłodowska-Curie Actions 754432Ministerstwo Nauki i Szkolnictwa Wyższego 2018-2023 co-financed projectNarodowe Centrum Badań i Rozwoju STRATEGMED2/269807/14/NCBR/2015
6 · The paper itself

Abstract

Gamma rays and electrons with kinetic energy up to 10 MeV are routinely used to sterilize biomaterials. To date, the effects of irradiation upon human acellular dermal matrices (hADMs) remain to be fully elucidated. The optimal irradiation dosage remains a critical parameter affecting the final product structure and, by extension, its therapeutic potential. ADM slides were prepared by various digestion methods. The influence of various doses of radiation sterilization using a high-energy electron beam on the structure of collagen, the formation of free radicals and immune responses to non-irradiated (native) and irradiated hADM was investigated. The study of the structure changes was carried out using the following methods: immunohistology, immunoblotting, and electron paramagnetic resonance (EPR) spectroscopy. It was shown that radiation sterilization did not change the architecture and three-dimensional structure of hADM; however, it significantly influenced the degradation of collagen fibers and induced the production of free radicals in a dose-dependent manner. More importantly, the observed effects did not disrupt the therapeutic potential of the new transplants. Therefore, radiation sterilization at a dose of 35kGy can ensure high sterility of the dressing while maintaining its therapeutic potential.

Indexed as

Acellular DermisBandagesCollagenFree RadicalsGamma RaysHumansSterilizationCollagenFree RadicalsADMbiological dressingcollagenhuman acellular dermal matricesradiation sterilizationskin substitutes

Identifiers

PMID34445173
PMCPMC8395076

What OpenQuestion holds

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Registered trials

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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.