The interplay between PEGylated nanoparticles and blood immune system

C Guo, H Yuan, Y Wang, Y Feng, Y Zhang, T Yin… - Advanced Drug Delivery …, 2023 - Elsevier
During the last two decades, an increasing number of reports have pointed out that the
immunogenicity of polyethylene glycol (PEG) may trigger accelerated blood clearance …

The mechanisms of anti-PEG immune response are different in the spleen and the lymph nodes

P Grenier, V Chénard, N Bertrand - Journal of Controlled Release, 2023 - Elsevier
Polyethylene glycol (PEG) is a common ingredient in nanomedicines and pharmaceuticals.
Recent studies show that approximately 20–70% of humans have anti-PEG antibodies that …

The impact of nanoparticles on the immune system: a gray zone of nanomedicine

P Ray, N Haideri, I Haque… - Journal of …, 2021 - immunologyresearchjournal.com
Since the early days marking the first use of nanomedicine in the early 80s, there has been a
meaningful change in the scientific field involving the Fabrication, characterization, and …

The accelerated blood clearance (ABC) phenomenon: clinical challenge and approaches to manage

ASA Lila, H Kiwada, T Ishida - Journal of Controlled Release, 2013 - Elsevier
Despite the clinical introduction of an increasing number of polyethylene glycol (PEG)-
conjugated substances, PEG has been named as the cause of an unexpected immunogenic …

Anti‐PEG immunity: emergence, characteristics, and unaddressed questions

Q Yang, SK Lai - Wiley Interdisciplinary Reviews …, 2015 - Wiley Online Library
The modification of protein and nanoparticle therapeutics with polyethylene glycol (PEG), a
flexible, uncharged, and highly hydrophilic polymer, is a widely adopted approach to reduce …

Immunogenicity of polyethylene glycol based nanomedicines: mechanisms, clinical implications and systematic approach

N d'Avanzo, C Celia, A Barone, M Carafa… - Advanced …, 2020 - Wiley Online Library
PEGylation technique is currently considered the gold standard approach to provide a long
and safe circulation of drugs. Although this is the accepted dogma, various clinical reports …

Modulation of immune responses with nanoparticles and reduction of their immunotoxicity

Q Muhammad, Y Jang, SH Kang, J Moon, WJ Kim… - Biomaterials …, 2020 - pubs.rsc.org
Particles with a size range of 1–100 nm used in various fields of life sciences are called
nanoparticles (NPs). Currently, nanotechnology has a wide range of applications in …

Effects of engineered nanoparticles on the innate immune system

Y Liu, J Hardie, X Zhang, VM Rotello - Seminars in immunology, 2017 - Elsevier
Engineered nanoparticles (NPs) have broad applications in industry and nanomedicine.
When NPs enter the body, interactions with the immune system are unavoidable. The innate …

Immunosuppressive and anti‐inflammatory properties of engineered nanomaterials

AN Ilinskaya, MA Dobrovolskaia - British journal of …, 2014 - Wiley Online Library
Nanoparticle interactions with various components of the immune system are determined by
their physicochemical properties such as size, charge, hydrophobicity and shape …

Immunomodulation of nanoparticles in nanomedicine applications

Q Jiao, L Li, Q Mu, Q Zhang - BioMed research international, 2014 - Wiley Online Library
Nanoparticles (NPs) have promising applications in medicine. Immune system is an
important protective system to defend organisms from non‐self matters. NPs interact with the …