Seven spider venom compounds can relieve chronic pain

Seven spider venom compounds can relieve chronic pain
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Highlights

Chronic pain that cannot be controlled can ruin people\'s lives. Not anymore. New research shows that seven compounds found in spider venom block a key step in the body\'s ability to pass pain signals to the brain. Of the seven promising compounds, the team has discovered one that was particularly potent.

Melbourne: Chronic pain that cannot be controlled can ruin people's lives. Not anymore. New research shows that seven compounds found in spider venom block a key step in the body's ability to pass pain signals to the brain. Of the seven promising compounds, the team has discovered one that was particularly potent. It had a chemical structure that suggested it would have high levels of chemical, thermal and biological stability which would be essential for administering a new medicine.

People sense that part of their body is hurting when nerves from the affected area send signals to the brain through what is called the pain pathway. A conservative estimate indicates that there are nine million spider-venom peptides (protein molecules) and only 0.01 per cent of this vast pharmacological landscape has been explored so far.

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