passages.id: split_9_validation_986_passage
passages.type: progene_text
passages.text: A maturing autoantibody response , which could spread from EP - 1 - recognition to other regions of GAD65 , resulted in titre - related rather than disease - specific epitope profiles which were not sufficient to predict whether GAD65 - ab positive subjects will progress to Type I diabetes , autoimmune polyendocrine syndrome or stiff - man syndrome .