Stinging cells expressing an exogenous polynucleotide encoding a therapeutic, diagnostic or a cosmetic agent and methods compositions and devices utilizing such stinging cells or capsules derived therefrom for delivering {HEAD ~ the therapeutic, diagnostic or cosmetic agent} into {TAIL ~ a tissue} 
into
Stinging cells expressing an exogenous polynucleotide encoding a therapeutic , diagnostic or a cosmetic agent and methods compositions and devices utilizing such stinging cells or capsules derived therefrom for delivering { HEAD ~ the therapeutic , diagnostic or cosmetic agent } into { TAIL ~ a tissue }
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 OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL