Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Alport syndrome ?
    ### Response:
    Alport syndrome is a genetic condition characterized by kidney disease, hearing loss, and eye abnormalities. Most affected individuals experience progressive loss of kidney function, usually resulting in end-stage kidney disease. People with Alport syndrome also frequently develop sensorineural hearing loss in late childhood or early adolescence.
    