JAK inhibitors are used in this case as what type of therapy?

• A. Immunomodulatory therapy
• B. Antifungal therapy
• C. Antiviral therapy
• D. Vaccination

Answer: (A)

JAK inhibitors work by blocking JAK-STAT signaling, a key communication route used by many cytokines to drive inflammation. By dampening this pathway, they modulate the immune response and reduce inflammatory activity, which is why they’re used as immunomodulatory therapy in autoimmune and inflammatory diseases. They don’t directly target pathogens like fungi or viruses, nor do they function as vaccines that train the immune system. Instead, they adjust how the immune system signals and responds, fitting the description of immunomodulatory therapy.