Below is an instruction from Human. Write a response.
    ### Instruction:
    What causes Triple A syndrome ?
    ### Response:
    What causes triple A syndrome? Mutations in the AAAS gene cause triple A syndrome in many affected individuals. This gene provides instructions for making a protein called ALADIN, whose function is not well understood. Within cells, ALADIN is found in the nuclear envelope, the structure that surrounds the nucleus and separates it from the rest of the cell.
    