Core Shell Lipid-Polymer Hybrid Nanoparticles for Oral Bioavailability Enhancement of Ibrutinib via Lymphatic Uptake

© 2023. The Author(s), under exclusive licence to American Association of Pharmaceutical Scientists..

The purpose of this research was to develop ibrutinib (IBR)-loaded lipid-polymer hybrid nanoparticles (IBR-LPHNPs) to improve oral absorption by intestinal lymphatic uptake. IBR-LPHNPs were fabricated by nanoprecipitation method using poly(lactic-co-glycolic acid), lipoid S 100, and DSPE-MPEG 2000. The IBR-LPHNPs showed particle size of 85.27±3.82 nm, entrapment efficiency of 97.70±3.85%, and zeta potential of -24.9±3.08 mV respectively. Fourier transform infrared spectroscopy and differential scanning calorimetry study revealed compatibility between IBR and excipients. X-ray diffraction study showed the conversion of IBR into amorphous form. High-resolution transmission electron microscopic image displayed spherical-shaped, discrete layered polymeric core and lipid shell structure. The drug release from IBR-LPHNPs exhibited prolong release profile up to 48 h and was best fitted to Korsmeyer-Peppas model. Higher fluorescence intensity at the end of 2 h in the intestinal tissue confirmed the uptake of LPHNPs by Peyer's patches. The oral bioavailability of IBR was improved 22.52-fold with LPHNPs as compared to free IBR. The intestinal lymphatic uptake study in rats pretreated with cycloheximide confirmed the intestinal lymphatic uptake of IBR-LPHNPs. All the results conclusively showed that LPHNPs could be a promising approach to improve oral bioavailability of IBR.

Medienart:

E-Artikel

Erscheinungsjahr:

2023

Erschienen:

2023

Enthalten in:

Zur Gesamtaufnahme - volume:24

Enthalten in:

AAPS PharmSciTech - 24(2023), 6 vom: 23. Juni, Seite 142

Sprache:

Englisch

Beteiligte Personen:

Patel, Mitali [VerfasserIn]
Desai, Ayushi [VerfasserIn]
Kansara, Vrushti [VerfasserIn]
Vyas, Bhavin [VerfasserIn]

Links:

Volltext

Themen:

1X70OSD4VX
Bioavailability
Drug Carriers
Hybrid nanoparticles
Ibrutinib
Intestinal lymphatic uptake
Journal Article
Lipids
Peyer’s patch
Polymers

Anmerkungen:

Date Completed 26.06.2023

Date Revised 26.06.2023

published: Electronic

Citation Status MEDLINE

doi:

10.1208/s12249-023-02586-9

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM358550424