Dog disease could be boon for human medicine

Discussion in 'Off Topic Forum' started by Trellum, Mar 23, 2014.

  1. Trellum

    Trellum Well-Known Member

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    By Lizzie Crouch

    [​IMG]


    Texas is a very energetic, smart and playful German shepherd dog. "He always tries his best to please me," said his owner Helene Bäckman.

    But when Texas was six months old, Helene noticed that he started to behave unusually.

    He started to jump and bite the air repeatedly.

    "It´s like he sees something. He jumps and when he´s biting, he bites hard," she said.

    "You can hear his teeth against each other.

    "He can do this for hours and he gets more and more stressed when he´s doing it. He never rests between jumps."

    The reason for Texas' unusual behaviour? Obsessive compulsive disorder (OCD).

    OCD is well described in humans and the dog version of the disease presents with similar repetitive behaviours.

    Whereas people might wash their hands multiple times or hoard objects, dog symptoms include constantly chasing their own tails or shadows, blanket sucking or repeated grooming.

    Texas' symptoms include a behaviour called fly-catching.


    “Start Quote
    It is much easier to find disease genes in dogs than in people”

    Professor Kerstin Lindblad-Toh Uppsala University
    This is where dogs snap or chomp at the air as if they're trying to catch imaginary flies.

    "It hasn't been easy to get him diagnosed because nearly all people around me have said that just the way he is," said Helene.

    "I live in the north of Sweden and had to drive 700km to [the vet who diagnosed him] in Stockholm."

    OCD is one of hundreds of disease which the domestic dog suffers from that presents in a very similar way to the human form of the condition.

    Other 'human' conditions that dogs are susceptible include:

    • Epilepsy
    • Narcolepsy
    • Haemophilia
    • Cancer
    • Muscular dystrophy
    • Retinal degeneration
    Although seeing our canine companions suffer may be upsetting, these shared diseases mean that dogs are emerging as one of the most important animal models of human hereditary diseases, advancing our understanding and paving the way for new therapies.

    Read the full article here: http://www.bbc.com/news/health-26679218
     
    Trellum, Mar 23, 2014
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  2. Trellum

    zararina Well-Known Member

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    I hope if there will be researches or experiments, dogs will not be abused. If there will be positive result or possible medicines, it will benefit both human and dogs.
     
    zararina, Mar 25, 2014
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  3. Trellum

    firelily99 Well-Known Member

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    Everybody seems to be OCD these days, its the hot psych diagnosis - apparently even with dogs. I wonder if diet plays a role in this disorder, not enough attention paid to diet with many diseases and disorders.
     
    firelily99, Mar 25, 2014
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  4. Trellum

    Trellum Well-Known Member

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    I was sad to read dogs are really susceptible to other human diseases. I often thought dogs only suffered from diseases that were specific to dogs. Sad to hear some dogs suffer from narcolepsy.
     
    Trellum, Apr 4, 2014
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  5. Trellum

    firelily99 Well-Known Member

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    It is sad but dogs, humans' are mammals and we can learn much from them about diseases and conditions that are similar to ours. They get sick too and its all a part of life.
     
    firelily99, Apr 4, 2014
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