Alter BP, Gaston T, Lipton JM. Lack of effect of corticosteroids in W/Wv and S1/S1d mice: these strains are not a model for steroid-responsive Diamond-Blackfan anemia.
Eur J Haematol Suppl 1993;
50:275-8. [PMID:
7686505 DOI:
10.1111/j.1600-0609.1993.tb00162.x]
[Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
W/Wv and S1/S1d mice with macrocytic anemias are a potential model for human inherited pure red cell anemia, called Diamond-Blackfan anemia (DBA). The W mutation involves the gene for c-kit, and the S1 mutation the gene for the kit ligand, called mast cell growth factor, steel factor, or stem cell factor. Since many children with DBA respond to treatment with corticosteroids, we administered steroids to these genetically anemic mice, to determine whether they might provide a model for the human disease. There was no improvement in the murine anemia, consistent with other evidence suggesting that mutations in kit or steel may not be involved in Diamond-Blackfan anemia.
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