. "\"Any process that activates or increases the frequency, rate or extent of transfer of NF-kappaB, a transcription factor for eukaryotic RNA polymerase II promoters, from the cytoplasm into the nucleus, across the nuclear membrane.\" [GOC:jl, ISBN:0198506732]" . . "positive regulation of NF-kappaB import into nucleus" . "positive regulation of NF-kappaB import into cell nucleus" . "positive regulation of NF-kappaB transport from cytoplasm to nucleus" . "positive regulation of NF-kappaB-nucleus import" . "up regulation of NF-kappaB import into nucleus" . "up-regulation of NF-kappaB import into nucleus" . "upregulation of NF-kappaB import into nucleus" . . . "activation of NF-kappaB import into nucleus" . "stimulation of NF-kappaB import into nucleus" .