Fragile X Mental Retardation Protein Linked To Both Addiction And Autism

In a new paper,  researchers used animal models to show that the fragile X mental retardation protein, or FMRP, plays a critical role in the development of addiction-related behaviors. FMRP is also the protein that is missing in Fragile X Syndrome, the leading single-gene cause of autism and intellectual disability. Consistent with its important role in brain function, the team found that cocaine utilizes FMRP to facilitate brain changes involved in addiction-related behaviors.  read more

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