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- Title
Erythropoiesis during an erythroblastic transformation of chronic myelocytic leukemia.
- Authors
Hoffman, Ronald; Dainiak, Nicholas; Floyd, Victoria; Ritchey, A. Kim; Mazur, Eric; Hoffman, R; Dainiak, N; Floyd, V; Ritchey, A K; Mazur, E
- Abstract
The requirement of erythropoiesis for erythropoietin were studied in a patient with Ph chronic myelocytic leukemia who had undergone an erythroblastic transformation. Transfusions resulted in a suppression of erythropoiesis. Plasma clot culture studies indicated that both the CFU-E and BFU-E in the peripheral blood of this patient were dependent upon erythropoietin for their differentiation and proliferation. Neither of these committed erythroid stem cells was cloned in the absence of erythropoietin. These studies suggest that the proliferation and differentiation of erythroid stem cells during the erythroblastic crisis of this disorder remain dependent upon physiologic regulators.
- Publication
Cancer (0008543X), 1981, Vol 47, Issue 4, p720
- ISSN
0008-543X
- Publication type
journal article
- DOI
10.1002/1097-0142(19810215)47:4<720::AID-CNCR2820470416>3.0.CO;2-H