KCNA4 and myasthenia gravis: Additionally, it must be considered that other antibodies, not routinely tested in clinical practice, can be found in patients with MG (anti‐LRP4, anti‐Kv1.4, anti‐RyR, anti‐titin), although their role in the pathogenesis of the disease and their impact on the response to thymectomy is not clear [22].