Ras-Associated Autoimmune Leukoproliferative Disorder, also known as autoimmune lymphoproliferative syndrome type 4, is related to lymphoproliferative syndrome and hemolytic anemia. An important gene associated with Ras-Associated Autoimmune Leukoproliferative Disorder is NRAS (NRAS Proto-Oncogene, GTPase), and among its related pathways/superpathways are ERK Signaling and Innate Immune System. Affiliated tissues include monocytes and t cells, and related phenotypes are recurrent respiratory infections and recurrent infections