Tags: Protein.
The nerve Growth factor IB (NGFIB) also known as Nur77 or NR4A1 (nuclear receptor subfamily 4 group A member 1) is a protein that in humans is encoded by the NR4A1 gene.Nerve Growth factor IB is a member of the Nur nuclear receptor family of intracellular transcription factors. NGFIB is involved in cell cycle mediation inflammation and apoptosis.The NGFIB protein plays a key role in mediating inflammatory responses in macrophages.