Moreover, it is believed that apoptosis, i.e., programmed cell death, by photopheresis or other means, may lead to {HEAD ~ the release} of a myriad of oligopeptides and {TAIL ~ proteins} from the apoptotic cells 
of
Moreover , it is believed that apoptosis , i.e. , programmed cell death , by photopheresis or other means , may lead to { HEAD ~ the release } of a myriad of oligopeptides and { TAIL ~ proteins } from the apoptotic cells
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH