What is FRAT™?
FRAT is a proprietary diagnostic blood test that detects antibodies to folic acid receptor alpha (FRa). The FRAT™ is an important tool for assessing your child's neurological status. This is a simple test that allows you to get comprehensive results.
What is the role of antibodies targeting folic acid receptor alpha (FRa)?
These antibodies can be blocking, binding, or a combination, but all of them prevent the proper absorption of folate into critical tissues, such as the brain. In turn, folic acid deficiency in the brain is often found in children with autism.
How do antibodies to folate receptors affect the neurological condition?
The presence of antibodies to folic acid receptors indicates that folate (vitamin B9), which is an important vitamin, is not properly transported to the brain. It can contribute to neurodevelopmental disorders, including autism.