related processes and functions.The term ???mitigate,??? as use herein as in ???identifying a human subject who is a candidate for a therapy that mitigates an impairment of ??-adrenergic responsiveness caused by a defective phosphatase-1 inhibitor-1 gene,??? the term means to alleviate or even fully reduce a condition, disease, or symptom thereof, such as the condition of having an impairment in ?