Detailed Information on Publication Record
2020
Behaviour of Vascular Smooth Muscle Cells on Amine Plasma-Coated Materials with Various Chemical Structures and Morphologies
NEMCAKOVA, Ivana, Lucie BLAHOVÁ, Petr RYSANEK, Andreu BLANQUER, Lucie BACAKOVA et. al.Basic information
Original name
Behaviour of Vascular Smooth Muscle Cells on Amine Plasma-Coated Materials with Various Chemical Structures and Morphologies
Authors
NEMCAKOVA, Ivana, Lucie BLAHOVÁ (203 Czech Republic, belonging to the institution), Petr RYSANEK, Andreu BLANQUER, Lucie BACAKOVA and Lenka ZAJÍČKOVÁ (203 Czech Republic, guarantor, belonging to the institution)
Edition
International Journal of Molecular Sciences, Basel, MDPI, 2020, 1422-0067
Other information
Language
English
Type of outcome
Článek v odborném periodiku
Field of Study
10305 Fluids and plasma physics
Country of publisher
Switzerland
Confidentiality degree
není předmětem státního či obchodního tajemství
References:
Impact factor
Impact factor: 5.923
RIV identification code
RIV/00216224:14310/20:00114673
Organization unit
Faculty of Science
UT WoS
000602830000001
Keywords in English
amine plasma polymer; bioactive coating; polycaprolactone nanofibers; substrate morphology; cell adhesion; cell proliferation
Tags
Tags
International impact, Reviewed
Změněno: 6/3/2024 14:52, Mgr. Marie Šípková, DiS.
Abstract
V originále
Amine-coated biodegradable materials based on synthetic polymers have a great potential for tissue remodeling and regeneration because of their excellent processability and bioactivity. In the present study, we have investigated the influence of various chemical compositions of amine plasma polymer (PP) coatings and the influence of the substrate morphology, represented by polystyrene culture dishes and polycaprolactone nanofibers (PCL NFs), on the behavior of vascular smooth muscle cells (VSMCs). Although all amine-PP coatings improved the initial adhesion of VSMCs, 7-day long cultivation revealed a clear preference for the coating containing about 15 at.% of nitrogen (CPA-33). The CPA-33 coating demonstrated the ideal combination of good water stability, a sufficient amine group content, and favorable surface wettability and morphology. The nanostructured morphology of amine-PP-coated PCL NFs successfully slowed the proliferation rate of VSMCs, which is essential in preventing restenosis of vascular replacements in vivo. At the same time, CPA-33-coated PCL NFs supported the continuous proliferation of VSMCs during 7-day long cultivation, with no significant increase in cytokine secretion by RAW 264.7 macrophages. The CPA-33 coating deposited on biodegradable PCL NFs therefore seems to be a promising material for manufacturing small-diameter vascular grafts, which are still lacking on the current market.
Links
GA18-12774S, research and development project |
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LQ1601, research and development project |
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90110, large research infrastructures |
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