Despite the several immunosuppressants used, where the majority received corticosteroids and azathioprine to fewer patients receiving methotrexate, rituximab, etc., we only found differential levels of five proteins, CXCL10, TNFSF14, CCL11, IL-17C, and TGF-α, between MG patients with and without immunosuppressants. Here, TNFSF14 is linked to myasthenia gravis.