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Nanovehicles: Current Developments and Future Perspectives

A special issue of International Journal of Molecular Sciences (ISSN 1422-0067). This special issue belongs to the section "Materials Science".

Deadline for manuscript submissions: closed (31 October 2022) | Viewed by 2687

Special Issue Editors

Special Issue Information

Dear Colleagues,

In the past decades the application of nanovehicles for disease therapy has attracted ever growing attention from researchers, and funding and regulating agencies. The concept of delivering therapeutic and/or imaging molecules (conventional drugs, nucleic acids, gene editing machines, proteins) with the help of nanotechnology emerged from the start as a promising strategy to overcome pharmacological and toxicological issues related with conventional therapy, and to improve therapeutic outcomes. A wide range of nanovehicles based on natural and synthetic polymers and non-polymer materials is extensively investigated to improve drug solubilization, passive and active targeting of disease sites, and controlled drug release responsive to local stimuli. Despite the significant efforts invested in design of nanovehicles and the understanding of their interactions with biological systems, only a handful of therapeutic nanoformulations fulfilled the conditions for clinical application. The most recent world-wide application of COVID-19 mRNA-based nanovaccine emphasized certain safety issues, and brought yet again the interactions of therapeutic and nanovehicle components into the forefront. The collection of original and review papers of this Special Issue aims to offer the multidisciplinary insight into the latest trends and challenges in therapeutic nanovehicle development, the fundamental understanding of their interactions with biological systems, as well as the latest solutions to overcoming the biological barriers. The molecular basis of the translational potential and interactions of nanovehicles and their therapeutic load with human organism will have a prominent place in this Issue.

Prof. Dr. Ana Figueiras
Dr. Ivana Jarak
Guest Editors

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Keywords

  • nanovehicles
  • biological barriers
  • immunogenicity
  • protein corona
  • nanomedicine toxicity and safety
  • biodistribution
  • combination therapy

Published Papers (1 paper)

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Review

38 pages, 2735 KiB  
Review
Nanofiber Carriers of Therapeutic Load: Current Trends
by Ivana Jarak, Inês Silva, Cátia Domingues, Ana Isabel Santos, Francisco Veiga and Ana Figueiras
Int. J. Mol. Sci. 2022, 23(15), 8581; https://doi.org/10.3390/ijms23158581 - 02 Aug 2022
Cited by 6 | Viewed by 2288
Abstract
The fast advancement in nanotechnology has prompted the improvement of numerous methods for the creation of various nanoscale composites of which nanofibers have gotten extensive consideration. Nanofibers are polymeric/composite fibers which have a nanoscale diameter. They vary in porous structure and have an [...] Read more.
The fast advancement in nanotechnology has prompted the improvement of numerous methods for the creation of various nanoscale composites of which nanofibers have gotten extensive consideration. Nanofibers are polymeric/composite fibers which have a nanoscale diameter. They vary in porous structure and have an extensive area. Material choice is of crucial importance for the assembly of nanofibers and their function as efficient drug and biomedicine carriers. A broad scope of active pharmaceutical ingredients can be incorporated within the nanofibers or bound to their surface. The ability to deliver small molecular drugs such as antibiotics or anticancer medications, proteins, peptides, cells, DNA and RNAs has led to the biomedical application in disease therapy and tissue engineering. Although nanofibers have shown incredible potential for drug and biomedicine applications, there are still difficulties which should be resolved before they can be utilized in clinical practice. This review intends to give an outline of the recent advances in nanofibers, contemplating the preparation methods, the therapeutic loading and release and the various therapeutic applications. Full article
(This article belongs to the Special Issue Nanovehicles: Current Developments and Future Perspectives)
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