Assertion: autoimmune disease's cell | /r/HasProperty | insulin-producing beta cells
Facets:
value: in the pancreas
type: LOCATION
value: in people with diabetes
type: OTHER
Source sentences:
text: However, in some cases the immune system cannot distinguish between healthy, harmless tissue and antigens and, as a result, it attacks and destroys normal tissue (in people with diabetes, the cells mistakenly targeted are the insulin-producing beta cells in the pancreas).