RPL7A and cartilage-hair hypoplasia: Such diseases include Diamon-Blackfan-Anemia, 5-q syndrome, SDS, X-linked DC, CHH, etc. Patients with ribosomopathies are at increased risk of cancer, bone marrow failure, and developmental abnormalities.251 Eμ-Myc lymphoma cells can induce short hairpin RNA expression as ribosomal protein L7a (RPL7a) or RPL11, a key component of IRBC.