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Anticancer Mechanisms of Bioactive Peptides

Tsuey Ning Soon1, Adeline Yoke Yin Chia1, Wei Hsum Yap1

  • 1School of Biosciences, Faculty of Medical and Health Sciences, Taylor's University, 47500 Subang Jaya, Selangor Darul Ehsan, Malaysia.

Protein and Peptide Letters
|April 10, 2020
PubMed

Insights

Anticancer peptides show potent activity against various cancer cells, offering a promising alternative to traditional chemotherapy. Understanding their mechanisms of action is crucial for developing effective cancer treatments.

Area of Science:

  • Biochemistry
  • Molecular Biology
  • Oncology

Background:

  • Metastatic cancer treatment remains a challenge due to drug resistance and side effects.
  • There is a critical need for novel anticancer agents.
  • Anticancer peptides (ACPs) are emerging as potent therapeutic candidates.

Purpose of the Study:

  • To review the anticancer actions of peptides.
  • To elucidate the mechanisms underlying their toxicity to cancer cells.

Main Methods:

  • Literature review of studies on anticancer peptides.
  • Analysis of proposed mechanisms of action, including cell surface binding, membranolysis, and intracellular targeting.

Main Results:

  • Anticancer peptides exhibit broad-spectrum activity against diverse cancer cell types.
  • Mechanisms include disruption of cancer cell membranes and interference with intracellular processes.
  • ACPs demonstrate both cytostatic and cytotoxic effects.

Conclusions:

  • Anticancer peptides represent a promising therapeutic strategy for cancer treatment.
  • Further research into their mechanisms of action will optimize their clinical application.
  • Understanding ACPs' toxicity mechanisms is key to maximizing therapeutic success.
Keywords:
Anticancer peptidesanticancerantitumorcytotoxicitydrug resistancemechanism of actionmembranolysis

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