Antimicrobial oxygen-loaded nanobubbles as promising tools to promote wound healing in hypoxic human keratinocytes.

Candida albicans Chronic wounds (CWs) Keratinocytes Methicillin-resistant Staphylococcus aureus (MRSA) Nanobubbles (NBs)

Journal

Toxicology reports
ISSN: 2214-7500
Titre abrégé: Toxicol Rep
Pays: Ireland
ID NLM: 101630272

Informations de publication

Date de publication:
2022
Historique:
received: 15 09 2021
revised: 29 12 2021
accepted: 25 01 2022
entrez: 11 2 2022
pubmed: 12 2 2022
medline: 12 2 2022
Statut: epublish

Résumé

Chronic wounds (CWs) are typically characterized by persistent hypoxia, exacerbated inflammation, and impaired skin tissue remodeling. Additionally, CWs are often worsened by microbial infections. Oxygen-loaded nanobubbles (OLNBs), displaying a peculiar structure based on oxygen-solving perfluorocarbons such as perfluoropentane in the inner core and polysaccharydes including chitosan in the outer shell, have proven effective in delivering oxygen to hypoxic tissues. Antimicrobial properties have been largely reported for chitosan. In the present work chitosan/perfluoropentane OLNBs were challenged for biocompatibility with human skin cells and ability to promote wound healing processes, as well as for their antimicrobial properties against methicillin-resistant

Identifiants

pubmed: 35145879
doi: 10.1016/j.toxrep.2022.01.005
pii: S2214-7500(22)00005-1
pmc: PMC8818485
doi:

Types de publication

Journal Article

Langues

eng

Pagination

154-162

Informations de copyright

© 2022 The Authors. Published by Elsevier B.V.

Déclaration de conflit d'intérêts

The authors report no declarations of interest.

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Auteurs

Giuliana Banche (G)

Department of Public Health and Pediatric Sciences, University of Torino, Via Santena 9, 10126, Turin, Italy.

Valeria Allizond (V)

Department of Public Health and Pediatric Sciences, University of Torino, Via Santena 9, 10126, Turin, Italy.

Narcisa Mandras (N)

Department of Public Health and Pediatric Sciences, University of Torino, Via Santena 9, 10126, Turin, Italy.

Nicole Finesso (N)

Oncology Department, University of Torino, Via Santena 5 bis, 10126, Turin, Italy.

Anna Luganini (A)

Department of Life Sciences & Systems Biology, University of Torino, Via Accademia Albertina 13, 10123, Turin, Italy.

Tullio Genova (T)

Department of Life Sciences & Systems Biology, University of Torino, Via Accademia Albertina 13, 10123, Turin, Italy.

Monica Argenziano (M)

Department of Drug Science and Technology, University of Torino, Via Pietro Giuria 9, 10125, Turin, Italy.

Chiara Magnetto (C)

Istituto Nazionale di Ricerca Metrologica, Strada delle Cacce, 91, 10135, Turin, Italy.

Giulia Rossana Gulino (GR)

Oncology Department, University of Torino, Via Santena 5 bis, 10126, Turin, Italy.

Janira Roana (J)

Department of Public Health and Pediatric Sciences, University of Torino, Via Santena 9, 10126, Turin, Italy.

Vivian Tullio (V)

Department of Public Health and Pediatric Sciences, University of Torino, Via Santena 9, 10126, Turin, Italy.

Giuliana Giribaldi (G)

Oncology Department, University of Torino, Via Santena 5 bis, 10126, Turin, Italy.

Roberta Cavalli (R)

Department of Drug Science and Technology, University of Torino, Via Pietro Giuria 9, 10125, Turin, Italy.

Rita Spagnolo (R)

Department of Drug Science and Technology, University of Torino, Via Pietro Giuria 9, 10125, Turin, Italy.

Adriano Troia (A)

Istituto Nazionale di Ricerca Metrologica, Strada delle Cacce, 91, 10135, Turin, Italy.

Anna Maria Cuffini (AM)

Department of Public Health and Pediatric Sciences, University of Torino, Via Santena 9, 10126, Turin, Italy.

Mauro Prato (M)

Department of Public Health and Pediatric Sciences, University of Torino, Via Santena 9, 10126, Turin, Italy.
Department of Neuroscience, University of Torino, Corso Raffaello 30, 10125, Turin, Italy.

Classifications MeSH