The investigators from the Vanderbilt University Medical Centre have discovered a unique link between the brain iron levels along with serotonin, it works as a neurotransmitter that are responsible for certain neuropsychiatric illnesses such as the autism to severe depression.

The research was published in the journal of the National Academy of Sciences this week. The study was headed by Randy Blakely along with his colleagues and portrays the utility of the amazing silicon for discovering unique traits attached to the delicate genetic differences. The SERT (serotonin transporter protein) controls the serotonin availability in the brain as well as the peripheral and the variations in this human SERT are responsible for causing neurobehavioral illnesses such as depression, autism, obsessive disorder as well as alcoholism. The SERT is in addition an important target for the medications such as the some inhibitors in order to treat depression.

Using the findings from such a study, the team also found that the SERT infected mice performed rather differently from the SERT ER mice on the tests of anxiety and depression. It was also found that the iron levels in the brains of the mice with the GK variation were essentially higher than in the ER variation. For the reason that the SERT is such an imperative target to treat anxiety, depression as well as obsessive compulsive disorder, we need to find out that how important iron as an ingredient would be to treat these disorders.