ArticleJournal of nanobiotechnology2024
Layer by layer self-assembled hyaluronic acid nanoarmor for the treatment of ulcerative colitis.
Article in Journal of nanobiotechnology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Constraint of Lignin-Carbohydrate Complex Orchestrated on Polyphenol in Oil-Water Interface Targeting Ulcerative Colitis Therapy.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Layer-by-layer engineered outer membrane vesicles enable oral upadacitinib delivery for inflammation control and fibrosis attenuation in ulcerative colitis.Journal of nanobiotechnology · 2026Article
- Novel oat β-glucan nanoparticles for diabetes-associated colitis therapy.Materials today. Bio · 2026Article
- Study on the effect of modified diosmetin for ulcerative colitis.Journal of materials science. Materials in medicine · 2025Article
- Recent advances in albumin-based nanoparticle drug delivery systems for intestinal disease treatment.International journal of pharmaceutics: X · 2025Review
- Nature's sophisticated architecture: a strategic approach for protein-polysaccharide complexes to address the "shelf-life vs. bioavailability" dilemma of polyphenols in food applications.Frontiers in nutrition · 2025Review
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Authors and funding
8 authors.
Funding
Abstract
Natural compound-based treatments provide innovative ways for ulcerative colitis therapy. However, poor targeting and rapid degradation curtail its application, which needs to be addressed. Inspired by biomacromolecule-based materials, we have developed an orally administrated nanoparticle (GBP@HA NPs) using bovine serum albumin as a carrier for polyphenol delivery. The system synergizes galactosylated bovine serum albumin with two polyphenols, epigallocatechin gallate and tannic acid, which is then encased in "nanoarmor" of ε-Polylysine and hyaluronic acid to boost its stability and targeting. Remarkably, the nanoarmor demonstrated profound therapeutic effects in both acute and chronic mouse models of ulcerative colitis, mitigating disease symptoms via multiple mechanisms, regulating inflammation related factors and exerting a modulatory impact on gut microbiota. Further mechanistic investigations indicate that GBP@HA NPs may act through several pathways, including modulation of Keap1-Nrf2 and NF-κB signaling, as well as Caspase-1-dependent pyroptosis. Consequently, this novel armored nanotherapy promotes the way for enhanced polyphenol utilization in ulcerative colitis treatment research.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.