Targeting Apoptotic Pathway of Cancer Cells with Phytochemicals and Plant-Based Nanomaterials

Atif Khurshid Wani1, Nahid Akhtar1, Tahir Ul Gani Mir1

  • 1School of Bioengineering and Biosciences, Lovely Professional University, Phagwara 144411, India.

Biomolecules
|February 25, 2023
PubMed

Insights

This review explores programmed cell death (PCD) and its role in cancer. It highlights how phytochemicals and plant-based nanoparticles offer promising, targeted cancer treatment strategies by modulating PCD networks.

Area of Science:

  • Cell Biology
  • Molecular Oncology
  • Nanomedicine

Background:

  • Apoptosis, or programmed cell death, is crucial for maintaining cellular balance and eliminating abnormal cells.
  • Dysregulation of apoptosis contributes to cancer development, promoting cell survival, mutation accumulation, and tumor progression.
  • Targeting apoptotic pathways is a key strategy in cancer therapy, but traditional drugs face challenges with off-target effects.

Purpose of the Study:

  • To provide a comprehensive overview of the molecular pathways governing programmed cell death (PCD).
  • To explore the potential of phytochemicals (PCs) as anticancer agents targeting PCD.
  • To discuss the advancements in green-synthesized nanoparticles (NPs) for enhanced plant-based cancer therapy.

Main Methods:

  • Review of fundamental molecular mechanisms of apoptosis (mitochondrial and death receptor pathways).
  • Analysis of existing literature on phytochemicals' efficacy in various cancer cell lines.
  • Examination of the role and synthesis of plant-based nanoparticles in cancer treatment.

Main Results:

  • Phytochemicals demonstrate individual and synergistic anticancer effects by influencing PCD pathways.
  • Green-synthesized plant-based nanoparticles offer a novel platform for targeted drug delivery and enhanced cancer treatment.
  • Understanding PCD networks is essential for developing effective and less toxic cancer therapies.

Conclusions:

  • Phytochemicals and plant-based nanoparticles represent promising therapeutic avenues for cancer treatment by targeting programmed cell death.
  • Further research into these natural compounds and nanomaterials can lead to more effective and safer cancer therapies.
  • Modulating the PCD network is a critical approach for overcoming cancer progression and drug resistance.

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