ArticlePolymers2019
Oral Pharmacokinetics of a Chitosan-Based Nano- Drug Delivery System of Interferon Alpha.
Article in Polymers, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
9 citing papers in PubMed.
- Ropeginterferon alfa-2b has minimal transplacental passage and breastmilk secretion in pregnant patients with MPN.Blood advances · 2026Article
- Autonomous Hydrogel Actuators Programmed by Endogenous Biochemical Logic for Dual-Stage Morphing and Drug Release.Advanced materials (Deerfield Beach, Fla.) · 2026Article
- Exploring the potential of polymers: advancements in oral nanocarrier technology.Beilstein journal of nanotechnology · 2025Review
- Multilayer Nanocarrier for the Codelivery of Interferons: A Promising Strategy for Biocompatible and Long-Acting Antiviral Treatment.Pharmaceutics · 2024Article
- Mucus interaction to improve gastrointestinal retention and pharmacokinetics of orally administered nano-drug delivery systems.Journal of nanobiotechnology · 2022Review
- Stimuli-Responsive Polymers for Transdermal, Transmucosal and Ocular Drug Delivery.Pharmaceutics · 2021Review
- Forms and Methods for Interferon's Encapsulation.Pharmaceutics · 2021Review
- The role of nanotechnology in current COVID-19 outbreak.Heliyon · 2021Review
- Recent Advances in Polymeric Nanoparticle-Encapsulated Drugs against Intracellular Infections.Molecules (Basel, Switzerland) · 2020Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
Abstract
Interferon alpha (IFNα) is a protein drug used to treat viral infections and cancer diseases. Due to its poor stability in the gastrointestinal tract, only parenteral administration ensures bioavailability, which is associated with severe side effects. We hypothesized that the nanoencapsulation of IFNα within nanoparticles of the mucoadhesive polysaccharide chitosan would improve the oral bioavailability of this drug. In this work, we produced IFNα-loaded chitosan nanoparticles by the ionotropic gelation method. Their hydrodynamic diameter, polydispersity index and concentration were characterized by dynamic light scattering and nanoparticle tracking analysis. After confirming their good cell compatibility in Caco-2 and WISH cells, the permeability of unmodified and poly(ethylene glycol) (PEG)-modified (PEGylated) nanoparticles was measured in monoculture (Caco-2) and co-culture (Caco-2/HT29-MTX) cell monolayers. Results indicated that the nanoparticles cross the intestinal epithelium mainly by the paracellular route. Finally, the study of the oral pharmacokinetics of nanoencapsulated IFNα in BalbC mice revealed two maxima and area-under-the-curve of 56.9 pg*h/mL.
Indexed as
Identifiers
What OpenQuestion holds
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.