- How many babies are born with Tay Sachs disease?
- How Does Tay Sachs disease affect a person?
- What organs are affected by Tay Sachs disease?
- Who is the oldest person with Tay Sachs?
- Can Tay Sachs be detected before birth?
- Does Tay Sachs affect a certain gender?
- Why dont individuals with Tay Sachs passed on the Tay Sachs allele?
- What is the life expectancy of someone with Tay Sachs disease?
- Who is mostly affected by Tay Sachs disease?
- What does Tay Sachs disease look like?
- Is there a cure coming soon for Tay Sachs disease?
How many babies are born with Tay Sachs disease?
About one out of every 2,500 to 3,600 babies born to Ashkenazi Jewish couples have the disease.
In the general population about one out of every 320,000 babies born has Tay-Sachs disease.
Approximately one in 30 Ashkenazi Jews is a carrier of the gene that causes the disease..
How Does Tay Sachs disease affect a person?
These fatty substances, called gangliosides, build up to toxic levels in the child’s brain and affect the function of the nerve cells. As the disease progresses, the child loses muscle control. Eventually, this leads to blindness, paralysis and death.
What organs are affected by Tay Sachs disease?
Tay-Sachs disease affects the nerve cells in the brain and spinal cord. Babies with Tay-Sachs lack a particular enzyme, which is a protein that triggers chemical reactions in cells.
Who is the oldest person with Tay Sachs?
SethSeth is currently the oldest child living with Tay-sachs. He was born on Feb. 23 2002, and by his first birthday he wasn’t sitting up on his own. His parents knew something was wrong.
Can Tay Sachs be detected before birth?
Tay-Sachs can be detected before birth, so couples who are thinking of having children may want to get a blood test to find out whether their child would be likely to have it.
Does Tay Sachs affect a certain gender?
Tay-Sachs disease (TSD) is a genetic condition that affects the nervous system. It is caused by an alteration in the HEXA gene on chromosome 15. TSD is more commonly seen in people who are of Ashkenazi Jewish or French-Canadian descent. Males and females are equally affected.
Why dont individuals with Tay Sachs passed on the Tay Sachs allele?
Carriers of Tay-Sachs – people who have one copy of the inactive gene along with one copy of the active gene – are healthy. They do not have Tay-Sachs disease but they may pass on the faulty gene to their children. Carriers have a 50 percent chance of passing on the defective gene to their children.
What is the life expectancy of someone with Tay Sachs disease?
The condition is usually fatal by around 3 to 5 years of age, often due to complications of a lung infection (pneumonia). Rarer types of Tay-Sachs disease start later in childhood (juvenile Tay-Sachs disease) or early adulthood (late-onset Tay-Sachs disease). The late-onset type doesn’t always shorten life expectancy.
Who is mostly affected by Tay Sachs disease?
Affected Populations Tay-Sachs disease affects males and females in equal numbers. Tay-Sachs disease occurs with greater frequency among Jewish people of Ashkenazi descent, i.e. those of Eastern or Central European descent. Approximately one in 30 Ashkenazi Jewish people carries the altered gene for Tay-Sachs disease.
What does Tay Sachs disease look like?
Characteristic features include muscle weakness, loss of muscle coordination (ataxia) and other problems with movement, speech problems, and mental illness. These signs and symptoms vary widely among people with late-onset forms of Tay-Sachs disease.
Is there a cure coming soon for Tay Sachs disease?
Currently, there is no cure for Tay-Sachs disease, and there is no treatment that stops or slows the progression of the disease.