Balandina Balandina A A Lécart Lécart S S Dartevelle Dartevelle P P Functional defect of regulatory CD4(+)CD25+ T cells in the thymus of patients with autoimmune myasthenia gravis Functional defect of regulatory CD4(+)CD25+ T cells in the thymus of patients with autoimmune myasthenia gravis Blood Blood 2005 2005 105 105 735 735 741 741 10.1182/blood-2003-11-3900 10.1182/blood-2003-11-3900 15454488 15454488. The gene discussed is CD4; the disease is myasthenia gravis.