EFkB
EFkB is not a widely established term in molecular biology. In many contexts it appears as a typographical variant of NF-κB, a central transcription factor in immune and inflammatory signaling, or as a hypothetical or fictional label. There is no officially recognized protein or gene universally named EFkB in major databases, so the term is typically considered a misspelling, an informal shorthand, or a placeholder rather than a distinct molecular entity.
If EFkB is intended to refer to NF-κB, the acronym would point to a family of transcription
Regulation of NF-κB involves canonical and non-canonical pathways, post-translational modifications, and cross-talk with other signaling networks.
In scientific literature and databases, researchers should use the official NF-κB nomenclature and subunit symbols, such