Abstract:
:C3H/He mice produce myeloid leukemias after whole body irradiation of 1-3Gy as compared with non-irradiated controls that produce fewer than 1% of leukemia [Radiatiton Research 127 (1991) 146]. Thus, p53-deficient C57BL/6 strain, a malignant lymphoma prone, was crossed back into C3H/He strain. Lethally irradiated wild-type mice to which p53-deficient bone marrow cells were transplanted (transplantation assay) showed dramatic change in the propensity of leukemia of myeloid lineages, the cells lacking CD3, Thy1.2, sIgM, B220, Mac-1, Gr-1, but being positive for c-Kit and CD44. Furthermore, transplanted mice subjected to 3Gy irradiation gave rise to a faster development of leukemia and a higher frequency of double-lineage leukemias than the non-irradiated control.
journal_name
Leuk Resjournal_title
Leukemia researchauthors
Yoshida K,Aizawa S,Watanabe K,Hirabayashi Y,Inoue Tdoi
10.1016/s0145-2126(02)00032-2keywords:
subject
Has Abstractpub_date
2002-12-01 00:00:00pages
1085-92issue
12eissn
0145-2126issn
1873-5835pii
S0145212602000322journal_volume
26pub_type
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