Phyto-drug conjugated nanomaterials enhance apoptotic activity in cancer

Karuppaiya Vimala1, Soundarapandian Kannan1

  • 1Division of Cancer Nanomedicine, Department of Zoology, School of Life Science, Periyar University, Salem, Tamil Nadu, India.

Insights

Phytochemicals show anticancer promise but face delivery challenges. Nanotechnology enhances their effectiveness against cancer by improving solubility, targeting, and cellular uptake, paving the way for novel cancer therapies.

Area of Science:

  • Oncology and Nanomedicine
  • Natural Product Chemistry

Background:

  • Cancer remains a leading global cause of death, with limited survival improvements from conventional treatments due to metastasis and drug resistance.
  • Phytochemicals, natural plant compounds, exhibit significant anticancer potential by modulating cell pathways, inducing apoptosis, and regulating cell proliferation.
  • Challenges like poor solubility, low bioavailability, and rapid uptake limit phytochemicals' therapeutic efficacy.

Purpose of the Study:

  • To review the advancements in using nanoparticles for cancer treatment.
  • To explore various nano-drug delivery systems for phytochemicals against cancer.
  • To highlight the synergistic potential of combining nanoparticles with phytochemicals for enhanced anticancer therapy.

Main Methods:

  • Literature review of nanotechnology applications in cancer therapy.
  • Analysis of nano-drug delivery systems for phytochemicals.
  • Examination of nanoparticle-phytochemical combinations in preclinical and clinical studies.

Main Results:

  • Nanoparticles significantly improve phytochemicals' solubility, stability, and tumor-targeting capabilities.
  • Nanocarrier systems enhance cellular uptake and reduce systemic toxicity of phytochemicals.
  • Combinations of nanoparticles and phytochemicals demonstrate improved therapeutic outcomes in various cancer models.

Conclusions:

  • Nanotechnology offers a promising strategy to overcome the limitations of phytochemicals in cancer treatment.
  • Nano-drug delivery systems can enhance the efficacy and safety of phytochemical-based anticancer therapies.
  • The combination of nanoparticles with phytochemicals represents a novel and effective approach for future cancer therapeutics.

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