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