Nanoformulations for combination or cascade anticancer therapy

Lei Miao1, Shutao Guo2, C Michael Lin3

  • 1Division of Pharmacoengineering and Molecular Pharmaceutics, and Center for Nanotechnology in Drug Delivery, Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.

Insights

Nanoparticle drug delivery systems show promise for overcoming cancer treatment resistance by combining therapies. This review explores nanotechnology solutions for co-delivering multiple drugs effectively.

Area of Science:

  • Biomedical Engineering
  • Nanotechnology
  • Oncology

Background:

  • Cancer treatment resistance is a major clinical challenge.
  • Synergistic drug combinations with distinct mechanisms can overcome resistance.
  • Co-delivery of multiple drugs via nanocarriers is complex due to drug property variations.

Purpose of the Study:

  • To review cellular and microenvironment mechanisms of cancer treatment resistance.
  • To discuss nanotechnology-based strategies for effective anti-cancer combination therapy.
  • To highlight advancements in co-loading and cascade delivery systems.

Main Methods:

  • Review of existing literature on nanoparticle drug formulations.
  • Discussion of various nanocarrier types: polymeric nanoparticles, polymer-drug conjugates, lipid nanoparticles.
  • Exploration of lipid-coated drug nanoparticles.

Main Results:

  • Nanoparticle formulations are increasingly FDA-approved for drug delivery.
  • Co-loading and cascade delivery strategies using nanocarriers are being developed.
  • Novel lipid-coated drug nanoparticles offer potential for combination therapy.

Conclusions:

  • Nanotechnology offers promising solutions to overcome cancer treatment resistance.
  • Effective co-delivery of synergistic drug combinations is crucial for advanced cancer therapy.
  • Further development of nanocarrier systems is essential for clinical translation.

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