is it possible for a child born to a parent with huntington's disease to not develop the disease later in life

is it possible for a child born to a parent with huntington's disease to not develop the disease later in life

Yes.

http://www.healthcommunities.com/huntingtons-disease/cause.shtml

is it recessive or dominante

http://www.google.com/#q=huntington%27s+disease+dominant

Yes, it is possible for a child born to a parent with Huntington's disease not to develop the disease later in life. Whether or not a child will inherit Huntington's disease depends on the genetic makeup of both parents.

Huntington's disease is caused by a single gene mutation in the Huntingtin (HTT) gene. This gene is passed down from parents to their children. The disease follows an autosomal dominant inheritance pattern, which means that if a parent has the mutated gene, there is a 50% chance of passing it on to each child.

However, there is also a possibility of a new mutation occurring spontaneously in the HTT gene, called a de novo mutation. This means that a child can have Huntington's disease even if neither of their parents has the gene mutation.

If one parent has the gene mutation and the other does not, the child has a 50% chance of inheriting the mutated gene and therefore developing Huntington's disease. On the other hand, if both parents do not have the gene mutation, the child will not develop the disease.

To confirm whether a child has inherited the gene mutation or not, genetic testing can be performed. It is advised to consult with a genetic counselor or healthcare professional who can provide specific information and guidance based on your individual situation.