The development of marine biomaterial derived from decellularized squid mantle for potential application as tissue engineered urinary conduit.
Decellularized biomaterial
Marine biomaterial
Reconstructive urology
Tissue engineering
Urinary conduit
Journal
Materials science & engineering. C, Materials for biological applications
ISSN: 1873-0191
Titre abrégé: Mater Sci Eng C Mater Biol Appl
Pays: Netherlands
ID NLM: 101484109
Informations de publication
Date de publication:
Feb 2021
Feb 2021
Historique:
received:
23
06
2020
revised:
12
08
2020
accepted:
24
09
2020
entrez:
16
12
2020
pubmed:
17
12
2020
medline:
15
5
2021
Statut:
ppublish
Résumé
Tissue engineering is focusing research effort on search for new biomaterials that might be applied to create artificial urinary conduit. Nevertheless, the demanding biomechanical characteristics necessary for proper conduit function is difficult to be replicated. In this study, we are introducing novel marine biomaterial obtained by decellularization of squid mantle derived from Loligo vulgaris. Squid mantles underwent decellularization according to developed dynamic flow two-staged procedure. Efficacy of the method was confirmed by computational dynamic flow analysis. Subsequently Decellularized Squid Mantle (DSM) underwent extensive histological analysis and mechanical evaluation. Based on gained biomechanical data the computational modelling using finite element method was utilized to simulate behavior of DSM used as a urinary conduit. Taking into account potential application in reconstructive urology, the DSM was then evaluated as a scaffold for urothelial and smooth muscle cells derived from porcine urinary bladder. Conducted analysis showed that DSM created favorable environment for cells growth. In addition, due to polarized structure and natural external polysaccharide layer, it protected seeded cells from urine.
Identifiants
pubmed: 33321625
pii: S0928-4931(20)33497-4
doi: 10.1016/j.msec.2020.111579
pii:
doi:
Substances chimiques
Biocompatible Materials
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
111579Informations de copyright
Copyright © 2020 The Authors. Published by Elsevier B.V. All rights reserved.