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Nanocurcumin: A Double-Edged Sword for Microcancers.

Kholood Abid Janjua1, Adeeb Shehzad1, Raheem Shahzad2

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Nanoformulations significantly enhance the bioavailability and anticancer efficacy of curcumin, a natural compound from turmeric. This review explores nanocurcumin

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Area of Science:

  • Pharmacology and Drug Delivery
  • Natural Product Chemistry
  • Oncology

Background:

  • Natural drug molecules often suffer from poor bioavailability and rapid elimination.
  • Curcumin, derived from turmeric, possesses significant anticancer properties but faces delivery challenges.
  • Novel approaches are required to improve the therapeutic potential of natural products like curcumin.

Purpose of the Study:

  • To review the molecular mechanisms of various nanoformulations of curcumin for cancer treatment.
  • To highlight the advantages of nanocurcumin over conventional curcumin formulations.
  • To provide a roadmap for future preclinical and clinical investigations of nanocurcumin in cancer therapy.

Main Methods:

  • Review of existing in vitro and in vivo studies on curcumin and its nanoformulations.
  • Analysis of molecular pathways modulated by curcumin in cancer.
  • Discussion of different types of nanoformulations including nanoparticles, liposomes, and micelles.

Main Results:

  • Nanoformulations effectively improve the pharmacokinetics and pharmacodynamics of curcumin.
  • Nanocurcumin demonstrates enhanced anticancer effects compared to standard curcumin.
  • Curcumin's anticancer activity is mediated through the modulation of intracellular signaling pathways.

Conclusions:

  • Nanoformulations represent a promising strategy to overcome the limitations of natural compounds like curcumin.
  • Nanocurcumin shows potential as a preferred therapeutic agent for various cancers.
  • Further research into nanocurcumin is warranted to establish its role in clinical cancer therapy.