Introduction Cosentyx is the brand name of secukinumab, a fully human monoclonal antibody used in immune-mediated inflammatory diseases. It belongs to the class of interleukin-17A inhibitors, also called IL-17A antagonists. Cosentyx is important in pharmacology because it targets a specific inflammatory cytokine rather than producing broad immunosuppression like corticosteroids. It is used in conditions where … Read more
Introduction Adalimumab is a fully human monoclonal IgG1 antibody that specifically targets tumor necrosis factor‑α (TNF‑α). By neutralizing TNF‑α, it reduces inflammation across a variety of autoimmune conditions, including rheumatoid arthritis (RA), psoriatic arthritis (PsA), ankylosing spondylitis (AS), Crohn’s disease, ulcerative colitis, and plaque psoriasis. Step-by-Step Mechanism of Action Pharmacokinetic Parameters Parameter Value Route Subcutaneous … Read more
Introduction Etanercept is a biologic fusion protein that functions as a soluble tumor necrosis factor (TNF) receptor. By binding TNF-α and TNF-β in circulation, it blocks their interaction with cell surface receptors, reducing systemic inflammation. It is approved for rheumatoid arthritis (RA), psoriatic arthritis (PsA), ankylosing spondylitis (AS), juvenile idiopathic arthritis (JIA), and plaque psoriasis. … Read more
