Chrome 2001
.
Aetna Intelihealth InteliHealth Aetna Intelihealth Aetna Intelihealth
 
.
. .
Harvard Medical School
.
Chrome 2001
Chrome 2001

Tay-Sachs Disease
Tay-Sachs disease is an inherited disease caused by an abnormal gene. People with this abnormal gene lack an important enzyme called hexosaminidase A (HEXA) that helps to break down a fatty material called ganglioside GM2. This material builds up in the brain, and eventually damages nerve cells and causes neurological problems.


.

.
.  
This website is certified by Health On the Net Foundation. Click to verify.
.