Sea Worms for Burn Treatment: A Natural Healing Solution
- A humble marine worm, Arenicola marina, is yielding a groundbreaking oxygen-carrying molecule with the potential to revolutionize wound healing and organ transplantation.
- For Thomas, a beachcomber, the seemingly ordinary sand now holds a new significance.
- Doctor Franck Zal,founder of Hemarina,pioneered the research that unveiled the M101 molecule,a potent oxygen transporter found in the blood of Arenicola marina.Hemarina, established in 2007, focuses on...
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Marine Worms: The Unexpected Source of a medical Revolution
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A humble marine worm, Arenicola marina, is yielding a groundbreaking oxygen-carrying molecule with the potential to revolutionize wound healing and organ transplantation.
Published: December 14, 2023 (Updated for evergreen relevance)
From beachcombing to Breakthrough
For Thomas, a beachcomber, the seemingly ordinary sand now holds a new significance. Beneath the surface live marine worms, the unlikely origin of a novel medical treatment. These worms possess a unique ability to survive for hours without oxygen, a characteristic linked to a remarkable molecule in their blood.
The M101 Molecule: An Oxygen Reservoir
Doctor Franck Zal,founder of Hemarina,pioneered the research that unveiled the M101 molecule,a potent oxygen transporter found in the blood of Arenicola marina.Hemarina, established in 2007, focuses on developing biomimetic solutions based on marine organisms. Hemarina’s website details their work with M101 and its applications.
“I noticed that the worm stopped breathing at low tide and it lived thanks to this hemoglobin molecule, which is its oxygen bottle,” explains Dr. Zal, a marine biologist. “That is to say, he charges it when he is underwater and stops breathing for six hours. That’s what made me say that arenicola marina is the world freediving champion.”
Applications in healing and Transplantation
The M101 molecule is being utilized in two key medical applications: a healing gel for skin oxygenation and a solution for preserving organs during transport for transplantation. The gel enhances oxygen delivery to wounds, accelerating the healing process. More critically, it’s enabling longer transport times for delicate organs like hands and faces.
Professor laurent Lantieri, head of the reconstructive surgery department at the Georges Pompidou AP-HP hospital in Paris, describes the impact on transplant procedures. “During transport, the graft is placed in this product. It is indeed constantly supplied with oxygen.When it arrives at its destination,it is not damaged. for me, it is indeed a real revolution in the practice of my transplants.” The AP-HP (Assistance Publique – Hôpitaux de Paris) is a leading hospital system in Europe.
The demand for M101 is driving the development of marine worm breeding facilities near Nantes, in Noirmoutiers, specifically for pharmaceutical production. The goal is to scale up production to make this “universal oxygen transporter,” compatible with all blood groups, widely available.