According to the invention, upregulation of {HEAD ~ IRS2 function} includes activation of {TAIL ~ IRS2} or a complex that includes IRS2 
According to the invention , upregulation of { HEAD ~ IRS2 function } includes activation of { TAIL ~ IRS2 } or a complex that includes IRS2
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH