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Tailoring the physicochemical properties of nanomaterials for immunomodulation
Journal article   Peer reviewed

Tailoring the physicochemical properties of nanomaterials for immunomodulation

Junjie Deng, Jilong Wang, Jiaqi Shi, Hongjun Li, Mingqin Lu, Zhiyuan Fan, Zhen Gu and Hao Cheng
Advanced drug delivery reviews, v 180, 114039
Jan 2022
PMID: 34742825

Abstract

Complement Drug delivery Immunoengineering Immunotherapy Nanomaterials
Nanomaterial physicochemical properties affect their immunomodulation. Here, size, surface charge, shape, rigidity and surface chemical composition of nanomaterials are discussed for understanding nanomaterials-induced immune responses. [Display omitted] Immunomodulation is poised to revolutionize the treatment of cancer, autoimmune diseases, and many other inflammation-related disorders. The immune system in these conditions can be either activated or suppressed by nanocarriers loaded with bioactive molecules. Although immunomodulation via these therapeutics has long been recognized, and a broad range of nanocarriers have been designed to accommodate varied usages, less studies have focused on the effects of nanomaterial physicochemical properties on immune responses, especially the immunity altered by nanocarrier materials alone. Conclusions are sometimes seemly inconsistent due to the complexities of nanomaterials and the immune system. An in-depth understanding of the nanocarrier-induced immune responses is essential for clinical applications. In this review, we summarize recent studies of the immune responses influenced by nanomaterial physicochemical properties with an emphasis on the intrinsic features of nanomaterials that modulate the innate and adaptive immunities. We then provide our perspectives on the design of nanomaterials for immunomodulation.

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Collaboration types
Domestic collaboration
International collaboration
Web of Science research areas
Pharmacology & Pharmacy
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