Volume 15, Issue 2 e1846
Advanced Review

Pharmacokinetic behaviors of soft nanoparticulate formulations of chemotherapeutics

Mahua Sarkar

Mahua Sarkar

College of Pharmacy and Health Sciences, Texas Southern University, Houston, Texas, USA

Contribution: Conceptualization (supporting), Resources (equal), Writing - original draft (lead), Writing - review & editing (lead)

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Yang Wang

Yang Wang

College of Pharmacy and Health Sciences, Texas Southern University, Houston, Texas, USA

Contribution: Conceptualization (equal), Formal analysis (equal), Resources (equal), Writing - original draft (supporting), Writing - review & editing (equal)

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Oscar Ekpenyong

Oscar Ekpenyong

Merck & Co, Rahway, New Jersey, USA

Contribution: Conceptualization (supporting), Resources (supporting), Writing - original draft (equal), Writing - review & editing (equal)

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Dong Liang

Dong Liang

College of Pharmacy and Health Sciences, Texas Southern University, Houston, Texas, USA

Contribution: Conceptualization (supporting), Funding acquisition (supporting), Resources (supporting), Supervision (supporting), Writing - original draft (supporting), Writing - review & editing (supporting)

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Huan Xie

Corresponding Author

Huan Xie

College of Pharmacy and Health Sciences, Texas Southern University, Houston, Texas, USA

Correspondence

Huan Xie, College of Pharmacy and Health Sciences, Texas Southern University, 3100 Cleburne Street, Houston, TX 77004, USA.

Email: [email protected]

Contribution: Conceptualization (lead), Funding acquisition (lead), Supervision (lead), Writing - original draft (supporting), Writing - review & editing (equal)

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First published: 18 August 2022
Citations: 1
Edited by: Chun Li, Associate Editor and Nils G. Walter, Co-Editor-in-Chief

Funding information: Cancer Prevention & Research Institute of Texas, Grant/Award Number: RP180748; National Institute on Minority Health and Health Disparities, Grant/Award Number: U54MD007605

Abstract

Chemotherapeutic treatment with conventional drug formulations pose numerous challenges, such as poor solubility, high cytotoxicity and serious off-target side effects, low bioavailability, and ultimately subtherapeutic tumoral concentration leading to poor therapeutic outcomes. In the field of Nanomedicine, advances in nanotechnology have been applied with great success to design and develop novel nanoparticle-based formulations for the treatment of various types of cancer. The approval of the first nanomedicine, Doxil® (liposomal doxorubicin) in 1995, paved the path for further development for various types of novel delivery platforms. Several different types of nanoparticles, especially organic (soft) nanoparticles (liposomes, polymeric micelles, and albumin-bound nanoparticles), have been developed and approved for several anticancer drugs. Nanoparticulate drug delivery platform have facilitated to overcome of these challenges and offered key advantages of improved bioavailability, higher intra-tumoral concentration of the drug, reduced toxicity, and improved efficacy. This review introduces various commonly used nanoparticulate systems in biomedical research and their pharmacokinetic (PK) attributes, then focuses on the various physicochemical and physiological factors affecting the in vivo disposition of chemotherapeutic agents encapsulated in nanoparticles in recent years. Further, it provides a review of the current landscape of soft nanoparticulate formulations for the two most widely investigated anticancer drugs, paclitaxel, and doxorubicin, that are either approved or under investigation. Formulation details, PK profiles, and therapeutic outcomes of these novel strategies have been discussed individually and in comparison, to traditional formulations.

This article is categorized under:

  • Nanotechnology Approaches to Biology > Cells at the Nanoscale
  • Diagnostic Tools > In Vivo Nanodiagnostics and Imaging
  • Therapeutic Approaches and Drug Discovery > Nanomedicine for Oncologic Disease

Graphical Abstract

Nanoformulations of chemotheraputic agents and their impact on pharmacokinetics.

CONFLICT OF INTEREST

The authors have no conflicts of interest to declare.

DATA AVAILABILITY STATEMENT

Data sharing is not applicable to this article as no new data were created or analyzed in this study.