» Articles » PMID: 34305395

Starch Nanoparticles for Enhancement of Oral Bioavailability of a Newly Synthesized Thienopyrimidine Derivative with Anti-Proliferative Activity Against Pancreatic Cancer

Overview
Specialty Pharmacology
Date 2021 Jul 26
PMID 34305395
Citations 3
Authors
Affiliations
Soon will be listed here.
Abstract

Purpose: This research aimed to improve water solubility and oral bioavailability of a newly synthesized thienopyrimidine derivative (TPD) with anti-pancreatic cancer activity by loading on starch nanoparticles (SNPs).

Methods: TPD was synthesized, purified and its ADME behavior was predicted using Swiss ADME software. A UV spectroscopy method was developed and validated to measure TPD concentration at various dosage forms. SNPs loaded with TPD (SNPs-TPD) were prepared, characterized for particle size, polydispersity index, zeta potential, transmission electron microscopy, Fourier transform infrared spectroscopy (FT-IR), differential scanning calorimetry (DSC), entrapment efficiency, in-vitro release, and in-vivo animal study.

Results: The Swiss ADME results showed that TPD can be administered orally; however, it has low oral bioavailability (0.55) and poor water solubility. The significant regression coefficient of the calibration curve (r = 0.9995), the precision (%RSD < 0.5%) and the accuracy (99.46-101.72%) confirmed the efficacy of the developed UV method. SNPs-TPD had a spherical monodispersed (PDI= 0.12) shape, nanoparticle size (22.98 ± 4.23) and good stability (-21 ± 4.72 mV). Moreover, FT-IR and DSC revealed changes in the physicochemical structure of starch resulting in SNPs formation. The entrapment efficiency was 97% ± 0.45%, and the in-vitro release showed that the SNPs enhanced the solubility of the TPD. The in-vivo animal study and histopathology showed that SNPs enhanced the oral bioavailability of TPD against solid Ehrlich carcinoma.

Conclusion: SNPs-TPD were superior in drug solubility and oral bioavailability than those obtained from TPD suspension.

Citing Articles

Biopolymer-Based Nanomedicine for Cancer Therapy: Opportunities and Challenges.

Wu X, Xin Y, Zhang H, Quan L, Ao Q Int J Nanomedicine. 2024; 19:7415-7471.

PMID: 39071502 PMC: 11278852. DOI: 10.2147/IJN.S460047.


Development and Evaluation of a Self-Nanoemulsifying Drug Delivery System for Sinapic Acid with Improved Antiviral Efficacy against SARS-CoV-2.

Alhadrami H, El-Din A, Hassan H, Sayed A, Alhadrami A, Rateb M Pharmaceutics. 2023; 15(11).

PMID: 38004511 PMC: 10674535. DOI: 10.3390/pharmaceutics15112531.


New anionic cobalt(III) complexes enable enantioselective synthesis of spiro-fused oxazoline and iodoacetal derivatives.

Salem M, Takizawa S Front Chem. 2022; 10:1034291.

PMID: 36311431 PMC: 9606352. DOI: 10.3389/fchem.2022.1034291.

References
1.
Cisternino S, Bourasset F, Archimbaud Y, Semiond D, Sanderink G, Scherrmann J . Nonlinear accumulation in the brain of the new taxoid TXD258 following saturation of P-glycoprotein at the blood-brain barrier in mice and rats. Br J Pharmacol. 2003; 138(7):1367-75. PMC: 1573768. DOI: 10.1038/sj.bjp.0705150. View

2.
Ahmad M, Gani A, Hassan I, Huang Q, Shabbir H . Production and characterization of starch nanoparticles by mild alkali hydrolysis and ultra-sonication process. Sci Rep. 2020; 10(1):3533. PMC: 7044286. DOI: 10.1038/s41598-020-60380-0. View

3.
Coates A, Hu Y . Novel approaches to developing new antibiotics for bacterial infections. Br J Pharmacol. 2007; 152(8):1147-54. PMC: 2189988. DOI: 10.1038/sj.bjp.0707432. View

4.
Jabir N, Tabrez S, Ashraf G, Shakil S, Damanhouri G, Kamal M . Nanotechnology-based approaches in anticancer research. Int J Nanomedicine. 2012; 7:4391-408. PMC: 3420598. DOI: 10.2147/IJN.S33838. View

5.
Maksimenko A, Mougin J, Mura S, Sliwinski E, Lepeltier E, Bourgaux C . Polyisoprenoyl gemcitabine conjugates self assemble as nanoparticles, useful for cancer therapy. Cancer Lett. 2012; 334(2):346-53. DOI: 10.1016/j.canlet.2012.08.023. View