Adult-Onset Myasthenia Gravis, also known as adult-onset autoimmune myasthenia gravis, is related to hypothyroidism and myasthenia gravis. An important gene associated with Adult-Onset Myasthenia Gravis is CTLA4 (Cytotoxic T-Lymphocyte Associated Protein 4), and among its related pathways/superpathways are NF-kappaB Signaling and CD28 co-stimulation. Affiliated tissues include eye, and related phenotype is Increased number of mitotic cells.