Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Mabry syndrome ?
    ### Response:
    Mabry syndrome is a condition characterized by intellectual disability, distinctive facial features, increased levels of an enzyme called alkaline phosphatase in the blood (hyperphosphatasia), and other signs and symptoms.  People with Mabry syndrome have intellectual disability that is often moderate to severe.
    