. "DB00005" . "185243-69-0" . "OP401G7OJC" . "AB01" . "58.0"^^ . "Etanercept (trade name Enbrel) is a biopharmaceutical that treats autoimmune diseases by interfering with tumor necrosis factor (TNF; a soluble inflammatory cytokine) by acting as a TNF inhibitor. It has U.S. F.D.A. approval to treat rheumatoid arthritis, juvenile rheumatoid arthritis and psoriatic arthritis, plaque psoriasis and ankylosing spondylitis. TNF-alpha is the \"master regulator\" of the inflammatory (immune) response in many organ systems."@en . . "L04" .