TTR and heart failure: This function can effectively relieve high blood pressure, heart failure, diabetes, hypertension and other diseases.17 KEFT and EEASA also can bind to 1tyr (transthyretin) (3.17 and 3.29 fit-value, respectively), which is an inhibitor of monocyte and endothelial cell interleukin-1 production; therefore, the combination of polypeptides and transthyretin can effectively promote interleukin-1 production and exhibit anti-tumor and immune regulation activity.43