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Published bySabina Sullivan Modified over 9 years ago
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PProgeria means premature aging. IIt comes from the Greek word progeros. ‘Pro’ meaning before, and ‘geras’ meaning old age.
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TThe gene for progeria is unknown but believed to be dominant. CChildren with progeria have a mutation on the gene that encodes Lamin A, a protein that holds the nucleus of the cell together. IIt’s believed that the defective Lamin A causes the nucleus of the cell to become unstable.
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Progeria appears to occur without cause. It is not seen in siblings of affected children.
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Children with Progeria are born looking healthy. When they are about 10 to 24 months old, features of accelerated aging start to appear. Signs of Progeria may include: Growth failure Loss of body fat Loss of hair Skin starts to look aged Stiffness in the joints Hip dislocation Heart problems Stroke
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Experts do not believe that Progera is hereditary. It is due to a rare gene change which happens purely by chance. So It’s hard to say is heredity. In about 1 in every 100 cases is passed down to the next generation within the same family.
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There is no for sure cure but they have found something to slow it down. They’re doing their best to find a way to stop it completely but they’re yet to figure it out for sure.
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Progeria affects approximately 1 in 4 - 8 million newborns. There are an estimated 200-250 children living with Progeria worldwide at any one time. It affects both sexes equally and all races.
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Progeria patients generally die between the ages of 8 and 21 - with the average age being 13.
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The most common cause of progeria will not show up on a karyotype; it is a point mutation of a gene on chromosome one.
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People with progeria can do things just like normal people, but for them their is a down fall because where their bodies are aging so much faster they mostly all are getting arthritis in their joints, and very stiff muscles which causes them pain.
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› http://www.youtube.com/watch?v=Cp_b2K OrvuI http://www.youtube.com/watch?v=Cp_b2K OrvuI
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