Adverse Impacts of PEGylated Protein Therapeutics: A Targeted Literature Review.

ABSTRACT: The beneficial effects of polyethylene glycol (PEG)-conjugated therapeutics, such as increased half-life, solubility, stability, and decreased immunogenicity, have been well described. There have been concerns, however, about adverse outcomes with their use, but understanding of those adverse outcomes is still relatively limited. The present study aimed to characterize adverse outcomes associated with PEGylation of protein-based therapeutics on immunogenicity, pharmacologic properties, and safety. A targeted review of English language articles published from 1990 to September 29, 2023, was conducted. Of the 29 studies included in this review, 18 reported adverse safety outcomes such as hematologic complications, hepatic toxicity, injection site reactions, arthralgia, nausea, infections, gr

SUBMITTER: Lee CS 

PROVIDER: S-EPMC11530478 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature