New opportunities and challenges of venom-based and bacteria-derived molecules for anticancer targeted therapy

Rui Ma1, Hang Fai Kwok1

  • 1Cancer Center, Faculty of Health Sciences, University of Macau, Taipa, Macau; Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Taipa, Macau.

Insights

Venom and bacteria offer novel anticancer drug potential. This review explores their molecular targets, aiming to improve cancer survival rates and guide new targeted therapies.

Area of Science:

  • Biochemistry
  • Pharmacology
  • Oncology

Background:

  • Cancer survival rates have improved due to early detection and targeted therapies, but many cancers still have a five-year survival rate below five years.
  • Developing novel anticancer drugs is crucial to combat complex cancers and further enhance patient survival rates.
  • Natural sources like venom sacs and bacteria contain diverse biomolecules with potential therapeutic applications.

Purpose of the Study:

  • To review identified molecular targets for anticancer effects of venom-based and bacteria-derived biomolecules.
  • To explore the molecular mechanisms underlying the anticancer potential of these natural compounds.
  • To guide the development of new targeted anticancer therapies.

Main Methods:

  • Literature review of studies on venomous and bacterial biomolecules with anticancer properties.
  • Identification and categorization of molecular targets, including ion channels, membrane non-receptor molecules, and integrins.
  • Analysis of the mode of action for these biomolecules.

Main Results:

  • Venomous and bacterial biomolecules target key cellular components involved in cancer progression.
  • Identified targets include ion channels, membrane non-receptor molecules, and integrins.
  • Understanding these targets is essential for leveraging their full therapeutic potential.

Conclusions:

  • Venom and bacteria represent a rich source of novel anticancer drug candidates.
  • Further research into their molecular targets will facilitate the development of effective targeted therapies.
  • This review provides a foundation for future drug discovery and development in oncology.

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