The Impact of Engineered Silver Nanomaterials on the Immune System

Over the last decades there has been a tremendous volume of research efforts focused on engineering silver-based (nano)materials. The interest in silver has been mostly driven by the element capacity to kill pathogenic bacteria. In this context, the main area of application has been medical devices...

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Main Authors: Neethu Ninan, Nirmal Goswami, Krasimir Vasilev
Format: Article
Language:English
Published: MDPI AG 2020-05-01
Series:Nanomaterials
Subjects:
Online Access:https://www.mdpi.com/2079-4991/10/5/967
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author Neethu Ninan
Nirmal Goswami
Krasimir Vasilev
author_facet Neethu Ninan
Nirmal Goswami
Krasimir Vasilev
author_sort Neethu Ninan
collection DOAJ
description Over the last decades there has been a tremendous volume of research efforts focused on engineering silver-based (nano)materials. The interest in silver has been mostly driven by the element capacity to kill pathogenic bacteria. In this context, the main area of application has been medical devices that are at significant risk of becoming colonized by bacteria and subsequently infected. However, silver nanomaterials have been incorporated in a number of other commercial products which may or may not benefit from antibacterial protection. The rapid expansion of such products raises important questions about a possible adverse influence on human health. This review focuses on examining currently available literature and summarizing the current state of knowledge of the impact of silver (nano)materials on the immune system. The review also looks at various surface modification strategies used to generate silver-based nanomaterials and the immunomodulatory potential of these materials. It also highlights the immune response triggered by various silver-coated implantable devices and provides guidance and perspective towards engineering silver nanomaterials for modulating immunological consequences.
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spelling doaj.art-00e5df8135e146f0b27d1aadc1863c772023-11-20T00:52:19ZengMDPI AGNanomaterials2079-49912020-05-0110596710.3390/nano10050967The Impact of Engineered Silver Nanomaterials on the Immune SystemNeethu Ninan0Nirmal Goswami1Krasimir Vasilev2Unit of Science, Technology, Engineering and Mathematics (STEM), The University of South Australia, Mawson Lakes, SA 5095, AustraliaUnit of Science, Technology, Engineering and Mathematics (STEM), The University of South Australia, Mawson Lakes, SA 5095, AustraliaUnit of Science, Technology, Engineering and Mathematics (STEM), The University of South Australia, Mawson Lakes, SA 5095, AustraliaOver the last decades there has been a tremendous volume of research efforts focused on engineering silver-based (nano)materials. The interest in silver has been mostly driven by the element capacity to kill pathogenic bacteria. In this context, the main area of application has been medical devices that are at significant risk of becoming colonized by bacteria and subsequently infected. However, silver nanomaterials have been incorporated in a number of other commercial products which may or may not benefit from antibacterial protection. The rapid expansion of such products raises important questions about a possible adverse influence on human health. This review focuses on examining currently available literature and summarizing the current state of knowledge of the impact of silver (nano)materials on the immune system. The review also looks at various surface modification strategies used to generate silver-based nanomaterials and the immunomodulatory potential of these materials. It also highlights the immune response triggered by various silver-coated implantable devices and provides guidance and perspective towards engineering silver nanomaterials for modulating immunological consequences.https://www.mdpi.com/2079-4991/10/5/967silver nanomaterialsimmune cellspro-inflammatoryanti-inflammatoryimplants
spellingShingle Neethu Ninan
Nirmal Goswami
Krasimir Vasilev
The Impact of Engineered Silver Nanomaterials on the Immune System
Nanomaterials
silver nanomaterials
immune cells
pro-inflammatory
anti-inflammatory
implants
title The Impact of Engineered Silver Nanomaterials on the Immune System
title_full The Impact of Engineered Silver Nanomaterials on the Immune System
title_fullStr The Impact of Engineered Silver Nanomaterials on the Immune System
title_full_unstemmed The Impact of Engineered Silver Nanomaterials on the Immune System
title_short The Impact of Engineered Silver Nanomaterials on the Immune System
title_sort impact of engineered silver nanomaterials on the immune system
topic silver nanomaterials
immune cells
pro-inflammatory
anti-inflammatory
implants
url https://www.mdpi.com/2079-4991/10/5/967
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