Matches:
MTHFR “BACKGROUND: Studies have linked the methylenetetrahydrofolate reductase (MTHFR) c.665C > T (rs1801133) with hyperhomocysteinemia.”
intellectual disability “MTHFR rs1801133 variant demonstrated ≥4.49-fold increased risk for respiratory distress, recurrent pregnancy loss (RPL), ischemic stroke, autism, global developmental delay, dysplasia, myoclonic jerks, intellectual disability, aggressive behavior, motor delay, Alzheimer's, cerebellar atrophy, failure to thrive, cerebral atrophy, increased tendon reflexes, and spasticity (p < 0.0001).”