Aplastic Anemia, also known as anaemia due to decreased red cell production, is related to deficiency anemia and diamond-blackfan anemia, and has symptoms including angina pectoris, chest pain and edema. An important gene associated with Aplastic Anemia is SBDS (SBDS Ribosome Maturation Factor), and among its related pathways/superpathways are Overview of interferons-mediated signaling pathway and Chromosome Maintenance. The drugs Mechlorethamine and Oprelvekin have been mentioned in the context of this disorder. Affiliated tissues include bone marrow and bone, and related phenotypes are aplastic anemia and bone marrow hypocellularity