Since IRS2 expression is modulated in part by cAMP levels in some cells, many current drugs may exert some of {HEAD ~ their effects} by functioning through the upregulation of {TAIL ~ IRS2} 
Since IRS2 expression is modulated in part by cAMP levels in some cells , many current drugs may exert some of { HEAD ~ their effects } by functioning through the upregulation of { TAIL ~ IRS2 }
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