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Updated: May 25, 2025
Author Spotlight: Optimizing Scorpion Venom Extraction for Antivenom Production
Published on: October 6, 2023
The application of snake venom in anticancer drug discovery: an overview of the latest developments
Joana R da Silva1, Juliana Castro-Amorim1, Ashis K Mukherjee2
1LAQV, REQUIMTE, Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade do Porto, Porto, Portugal.
Introduction:
Snake venom is a rich source of toxins with great potential for therapeutic applications. In addition to its efficacy in treating hypertension, acute coronary syndrome, and other heart conditions, research has shown that this potent enzymatic cocktail is capable of selectively targeting and destroying cancer cells in many cases while sparing healthy cells.
Areas Covered:
The authors begin by acknowledging the emerging trends in snake-derived targeted therapies in battling cancer. An extensive literature review examining the effects of various snake venom toxins on cancer cell lines, highlighting the specific cancer hallmarks each toxin targets is presented. Furthermore, the authors emphasize the emerging potential of artificial intelligence in accelerating snake venom-based drug discovery for cancer treatment, showcasing several innovative software applications in this field.
Expert Opinion:
Research on snake venom toxins indicates promising potential for cancer treatment as many of the discussed toxins can specifically target cancer cells. Nevertheless, variations in the composition of venoms, ethical issues, and delivery barriers limit their development into effective therapies. Thus, advances in biotechnology, molecular engineering, in silico methods are crucial for the refinement of venom-derived compounds, improving their specificity, and overcoming these challenges, ultimately enhancing their therapeutic potential in cancer therapy.
Insights
Snake venom toxins show promise for targeted cancer therapy by selectively destroying cancer cells. Advances in biotechnology and AI are crucial to overcome challenges and refine these potent compounds for effective treatment.
Area of Science:
- Biochemistry
- Pharmacology
- Oncology
Background:
- Snake venom contains potent toxins with therapeutic potential.
- These toxins can selectively target and destroy cancer cells while sparing healthy cells.
- Snake venom derivatives are being explored for treating various conditions, including cardiovascular diseases and cancer.
Purpose of the Study:
- To review emerging trends in snake-derived targeted cancer therapies.
- To examine the effects of snake venom toxins on cancer cell lines and their targeted hallmarks.
- To highlight the role of artificial intelligence in accelerating snake venom-based cancer drug discovery.
Main Methods:
- Extensive literature review of snake venom toxins and their effects on cancer cell lines.
- Analysis of specific cancer hallmarks targeted by various venom toxins.
- Exploration of artificial intelligence applications in snake venom-derived drug discovery.
Main Results:
- Snake venom toxins demonstrate significant potential for selectively targeting and destroying cancer cells.
- Specific toxins target distinct cancer hallmarks, indicating tailored therapeutic possibilities.
- Artificial intelligence tools show promise in accelerating the discovery and development of these therapies.
Conclusions:
- Snake venom toxins offer a promising avenue for targeted cancer therapy.
- Challenges such as venom composition variability, ethical concerns, and delivery barriers need to be addressed.
- Biotechnology, molecular engineering, and in silico methods are essential for refining venom-derived compounds and enhancing their therapeutic efficacy in cancer treatment.
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