Sea Cucumber Compound Offers Safer, Sustainable Cancer Treatment Alternative
June 22, 2025
Unlike traditional Sulf-2 inhibitors, this compound does not induce blood clotting issues, making it a safer alternative for cancer treatment, as noted by Dr. Joshua Sharp.
Existing cancer treatments often come with severe side effects, including uncontrolled bleeding, highlighting the potential of this sea cucumber compound as a safer option.
However, the low abundance of sea cucumbers presents a challenge for mass production, prompting researchers to explore lab synthesis of the compound for further testing.
Despite its potential, large-scale harvesting of sea cucumbers for pharmaceutical use raises environmental sustainability concerns.
If successful, this discovery could lead to safer and more sustainable cancer treatments sourced from marine life rather than synthetic alternatives.
The study emphasizes the advantages of sourcing drugs from marine organisms, which may carry fewer health risks compared to those derived from land animals.
This collaborative research underscores the importance of multidisciplinary expertise in developing new cancer therapies derived from marine sources.
The research was conducted by a team from the University of Mississippi and Georgetown University, focusing on the species Holothuria floridana.
Marwa Farrag, a doctoral candidate at the University of Mississippi, highlighted the unique sugar structures found in marine life as a reason for their potential in cancer research.
A research team from the University of Mississippi has identified a unique sugar compound derived from sea cucumbers, known as fucosylated chondroitin sulfate, which shows promise in slowing cancer progression by blocking the Sulf-2 enzyme.
Inhibiting Sulf-2 is crucial because this enzyme alters glycan structures on cells, facilitating cancer spread; thus, blocking it could prevent tumor invasion into healthy tissues.
The study's findings, published in the journal Glycobiology, demonstrated that the sea cucumber compound effectively inhibits Sulf-2, supported by computer simulations.
Summary based on 2 sources
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Sources

Economic Times • Jun 21, 2025
Scientists have found a breakthrough in cancer treatment, and it is deep within the ocean
Earth.com • Jun 12, 2025
How sea cucumbers could help slow the spread of cancer