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Devil facial tumor

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These are external links and will open in a new window Close share panel Image copyright Getty Images There's fresh hope for the survival of endangered Tasmanian devils after large numbers were killed off by facial tumours. But researchers have found the animals' immune system to be modifying to combat the assault. And according to an international team of scientists from Australia, UK, US and France, the future for the devils is now looking brighter. Dr Hamede's team has been collecting epidemiological evidence over the past 10 years. Image copyright Dr Max Stammnitz Image caption Tumours can become as large as half the size of the face How does the disease spread? The disease is transmitted when devils bite each other's faces during fights.
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Tasmanian Devils and Devil Facial Tumor Disease (DFTD)

Devil facial tumor
Devil facial tumor
Devil facial tumor
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BBC - Earth - How the Tasmanian devil has responded to infectious cancers

Now, some devils have evolved to resist the virulent cancer. The cancer is highly infectious and lethal, and the Tasmanian devil population has dropped by 90 percent since it was first discovered. In the short time that we've known about the disease, however, the devils seem to be evolving new defenses that are helping some of them fight back and survive. In , Dutch photographer Christo Baars was looking through the images he had captured from a recent trip to northeastern Tasmania. His subject was the famously scrappy Tasmanian devil. But the devil in his pictures looked to be in bad shape, and not just because of the scars devils often accumulate when fighting one another. They had bulbous growths covering their faces.
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How the Tasmanian devil has responded to infectious cancers

Researchers one step closer to understanding deadly facial tumor in Tasmanian devils by Morris Animal Foundation Tasmanian Devil. Andy Flies New findings in research funded by Morris Animal Foundation offer valuable insight on how to fight devil facial tumor disease DFTD that has resulted in a catastrophic decline in wild Tasmanian devils. Researchers have shed light on how the tumors successfully evade the immune system, which may offer possible strategies to protect the endangered devils from this devastating disease. Andy Flies, a Morris Animal Foundation-funded researcher and one of the study's authors.
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The disease is spread by biting and causes the appearance of tumours on the face or inside the mouth of affected Tasmanian devils. The tumours often become very large and usually cause death of affected animals. The disease has caused a massive decline in the Tasmanian devil population, and the species is now considered endangered. In research identified a second transmissible cancer in Tasmanian devils.
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