Allogeneic Umbilical Cord Mesenchymal Stem Cell Therapy for Autism

Inclusion Criteria: * Male or Female * Ages 6 to 16 * Diagnostic and Statistical Manual of Mental Disorders (DSM IV) diagnosis of autism confirmed by Autism Diagnostic Observation Schedule (ADOS) and/or Autism Diagnostic Interview-Revised (ADI-R) * No anticipated changes in treatment for the study duration (e.g., diet, nutrients) * No additional biomedical treatments started 6 weeks prior to enrollment * No changes in dietary management for 3 months prior to enrollment * Ambulatory or require minimum support walking, per parent * Able to sit still for 5 minutes or longer with a preferred toy item, per parent * Adequate vision and hearing for the purposes of test administration, per parent * Adequate arm-hand-finger coordination (i.e., able to point) for learning and cognitive tasks used in outcome measurement, per parent * Stable and controlled mental disorder * Under the care of a caregiver willing to participate by attending regularly scheduled appointments and completing the necessary measures * Normal heavy metals test for lead and mercury levels performed within 30 days of first stem cell infusion * Must provide name and specialty of specialist who has made Autism Spectrum Disorder (ASD) diagnosis * Adequate financial means to cover $7,200 (US Dollars) plus travel expenses Exclusion Criteria: * Significant prematurity at birth (less than 32 weeks gestation); or birth weight significantly below normal for gestational age (SGA - small for gestational age) * mental retardation * seizure disorder * auto-immune conditions * history of head trauma and other neurological or medical conditions * Abnormal heavy metals test for lead and mercury performed within 30 days of first stem cell infusion * Prior stem cell therapy of any kind