Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) GRACILE syndrome ?
    ### Response:
    GRACILE syndrome is an inherited metabolic disease. GRACILE stands for growth retardation, aminoaciduria, cholestasis, iron overload, lactacidosis, and early death. Infants are very small at birth and quickly develop life-threatening complications. During the first days of life, infants will develop a buildup of lactic acid in the bloodstream (lactic acidosis) and amino acids in the urine (aminoaciduria).
    