1 in 15,000 people have it
Andrea Prader, Heinrich Willi, Alexis Labhart, Andrew Ziegler and Guido Franconi were first to observe Prader Willi Syndrome in 1956.
Life with Prader-Willi can be a difficult ride. Individuals with prader willi have a hard time ever feeling full. One of the scariest things is that someone with prader willi can actually eat themselves to death if they do not control themselves. Individuals with prader-willi have been known to self mutilate (not all individuals, but some do). If someone with prader-willi chokes it is possible that they can throw up their insides. A lot of individuals with prader- willi are slightly mentally retarded, but not all. People with prader willi have weak muscle mass, short stature and have distinct facial features. A lot of individuals with prader-willi are obese because of the fact that they simply never feel full. There is a place that specializes in Prader-willi somewhere in Florida. The best thing to do if you know someone who has Prader-willi syndromo is support them, they really do have to struggle every single day with diets. Watch the kitchen..i know it sounds inhumane but in the long run it is for the best for the person with prader-willi, remember they can literally eat themselves to death because they never feel full. And someone with prader-willi should do some sort of exercises or physical therapy because they do have very low muscle mass. I worked with someone who had prader-willi and this is what I know.
no
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A person inherits Prader-Willi syndrome from the paternal chromosomes. This basically means that you had seven genes that were unexpressed.
Around 1 in 10,000 to 30,000 people are born with Prader-Willi Syndrome (PWS) each year. It is a rare genetic disorder caused by the loss of function of certain genes in chromosome 15.
Yes he does.
There are no guidelines for preventing Prader-Willi syndrome. Prader-Willi Syndrome is a result of a genetic "error" that occurs at conception therefore there is nothing that can be done to prevent it. Liken it to not being able to prevent hair color or eye color....two things that occur as a result of DNA at conception.
Prader-Willi Syndrome
Try NORD ( National Organization for Rare Disorders)
According to the research I've done, Prader-Willi Syndrome is rarely a result of translocation, but it is a possibility. Translocation in this syndrome results in an inactivation of genes on the paternal chromosome 15.