Issue 25, 2024

The recent advancements in protein nanoparticles for immunotherapy

Abstract

In recent years, the advancement of nanoparticle-based immunotherapy has introduced an innovative strategy for combatting diseases. Compared with other types of nanoparticles, protein nanoparticles have obtained substantial attention owing to their remarkable biocompatibility, biodegradability, ease of modification, and finely designed spatial structures. Nature provides several protein nanoparticle platforms, including viral capsids, ferritin, and albumin, which hold significant potential for disease treatment. These naturally occurring protein nanoparticles not only serve as effective drug delivery platforms but also augment antigen delivery and targeting capabilities through techniques like genetic modification and covalent conjugation. Motivated by nature's originality and driven by progress in computational methodologies, scientists have crafted numerous protein nanoparticles with intricate assembly structures, showing significant potential in the development of multivalent vaccines. Consequently, both naturally occurring and de novo designed protein nanoparticles are anticipated to enhance the effectiveness of immunotherapy. This review consolidates the advancements in protein nanoparticles for immunotherapy across diseases including cancer and other diseases like influenza, pneumonia, and hepatitis.

Graphical abstract: The recent advancements in protein nanoparticles for immunotherapy

Article information

Article type
Review Article
Submitted
05 Feb 2024
Accepted
13 May 2024
First published
30 May 2024

Nanoscale, 2024,16, 11825-11848

The recent advancements in protein nanoparticles for immunotherapy

M. Xu, S. Wei, L. Duan, Y. Ji, X. Han, Q. Sun and L. Weng, Nanoscale, 2024, 16, 11825 DOI: 10.1039/D4NR00537F

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