{HEAD ~ The present invention} refers to fusion proteins comprising {TAIL ~ a TNF superfamily cytokine} or a receptor binding domain thereof fused to a trimerization domain and a nucleic acid molecule encoding the fusion protein 
{ HEAD ~ The present invention } refers to fusion proteins comprising { TAIL ~ a TNF superfamily cytokine } or a receptor binding domain thereof fused to a trimerization domain and a nucleic acid molecule encoding the fusion protein
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH