» Articles » PMID: 36936332

Disulfide Bridged Nanoparticles of Thiolated Sodium Alginate and Eudragit RS100 for Oral Delivery of Paclitaxel: and Evaluation

Overview
Journal ACS Omega
Specialty Chemistry
Date 2023 Mar 20
PMID 36936332
Authors
Affiliations
Soon will be listed here.
Abstract

Most biopharmaceutics classification system (BCS) class IV drugs have limited oral bioavailability due to poor solubility and poorer permeability. This work aims to investigate the possibility of utilizing disulfide bridged nanoparticles to improve BCS IV drug solubility and oral absorption. Disulfide bridged nanoparticles were made using thiolated sodium alginate (TSA) and thiolated eudragit RS100 (TERS100). This study used paclitaxel (PTL) as a model drug to create PTL-loaded nanoparticles using the air oxidation approach. PTL-loaded nanoparticles boosted the solubility of PTL by over 11 times (∼59 μg/mL). The nanoparticles had particle sizes of 103 nm, polydispersity indices of 0.034, and zeta potentials of -21 mV, respectively. Nanoparticles demonstrated 75.34% and 89.18% entrapment and loading efficiency of PTL, respectively. The PTL release data from nanoparticles had good sustained release properties. The effective permeability of PTL from nanoparticles was 2.19-fold higher than that of pure PTL suspension. The relative bioavailability of PTL with disulfide bridged nanoparticles was 237.11%, which was much higher than that of PTL suspension, according to the pharmacokinetic data. These results show that disulfide bridged nanoparticles have a wide range of clinical applications.

Citing Articles

Alginate coated mesoporous silica nanoparticles as oral delivery carrier of curcumin and quercetin to colon cancer: preparation, optimization, characterization, and anticancer activity.

Alallam B, Abdkadir E, Hayati A, Keong Y, Lim V Drug Deliv Transl Res. 2025; .

PMID: 39800814 DOI: 10.1007/s13346-024-01777-6.


S-nitrosocysteamine-functionalised porous graphene oxide nanosheets as nitric oxide delivery vehicles for cardiovascular applications.

Tabish T, Hussain M, Zervou S, Myers W, Tu W, Xu J Redox Biol. 2024; 72:103144.

PMID: 38613920 PMC: 11026843. DOI: 10.1016/j.redox.2024.103144.


Conjugated Linoleic Acid-Carboxymethyl Chitosan Polymeric Micelles to Improve the Solubility and Oral Bioavailability of Paclitaxel.

Mubeen I, Abbas G, Shah S, Assiri A Pharmaceutics. 2024; 16(3).

PMID: 38543236 PMC: 10974779. DOI: 10.3390/pharmaceutics16030342.


Advances in Ferroptosis-Inducing Agents by Targeted Delivery System in Cancer Therapy.

Xiang D, Zhou L, Yang R, Yuan F, Xu Y, Yang Y Int J Nanomedicine. 2024; 19:2091-2112.

PMID: 38476278 PMC: 10929151. DOI: 10.2147/IJN.S448715.

References
1.
Abouelmagd S, Sun B, Chang A, Ku Y, Yeo Y . Release kinetics study of poorly water-soluble drugs from nanoparticles: are we doing it right?. Mol Pharm. 2015; 12(3):997-1003. PMC: 4764376. DOI: 10.1021/mp500817h. View

2.
Ho Y, Wu S, Mi F, Chiu Y, Yu S, Panda N . Thiol-modified chitosan sulfate nanoparticles for protection and release of basic fibroblast growth factor. Bioconjug Chem. 2009; 21(1):28-38. DOI: 10.1021/bc900208t. View

3.
Zhao B, Du J, Zhang Y, Gu Z, Li Z, Cheng L . Polysaccharide-coated porous starch-based oral carrier for paclitaxel: Adsorption and sustained release in colon. Carbohydr Polym. 2022; 291:119571. DOI: 10.1016/j.carbpol.2022.119571. View

4.
Khalid S, Abbas G, Hanif M, Shah S, Shah S, Jalil A . Thiolated sodium alginate conjugates for mucoadhesive and controlled release behavior of metformin microspheres. Int J Biol Macromol. 2020; 164:2691-2700. DOI: 10.1016/j.ijbiomac.2020.08.116. View

5.
Zabaleta V, Ponchel G, Salman H, Agueros M, Vauthier C, Irache J . Oral administration of paclitaxel with pegylated poly(anhydride) nanoparticles: permeability and pharmacokinetic study. Eur J Pharm Biopharm. 2012; 81(3):514-23. DOI: 10.1016/j.ejpb.2012.04.001. View