The role of hematopoietic growth factors and oncogenes in leukemogenesis. 1989

M B Kastan, and L C Strauss, and C I Civin
Division of Pediatric Oncology, Johns Hopkins Oncology Center, Baltimore, Maryland 21205.

Understanding of the roles and molecular mechanisms of hematopoietic growth factors has increased greatly in recent years. This past decade has also brought us tantalizingly close to linking a group of genes normally involved in the regulation of growth and differentiation--the cellular proto-oncogenes--to the process of malignant transformation. In this article, we review the known actions of hematopoietic growth factors in normal hematopoiesis and in hematologic malignancies. We then discuss current concepts of the roles of proto-oncogenes in normal cells and their potential involvement in leukemogenic events. A merging of these concepts with classical hypotheses of multistage carcinogenesis is emphasized.

UI MeSH Term Description Entries
D007938 Leukemia A progressive, malignant disease of the blood-forming organs, characterized by distorted proliferation and development of leukocytes and their precursors in the blood and bone marrow. Leukemias were originally termed acute or chronic based on life expectancy but now are classified according to cellular maturity. Acute leukemias consist of predominately immature cells; chronic leukemias are composed of more mature cells. (From The Merck Manual, 2006) Leucocythaemia,Leucocythemia,Leucocythaemias,Leucocythemias,Leukemias
D011519 Proto-Oncogenes Normal cellular genes homologous to viral oncogenes. The products of proto-oncogenes are important regulators of biological processes and appear to be involved in the events that serve to maintain the ordered procession through the cell cycle. Proto-oncogenes have names of the form c-onc. Proto-Oncogene,Proto Oncogene,Proto Oncogenes
D006133 Growth Substances Signal molecules that are involved in the control of cell growth and differentiation. Mitogens, Endogenous,Endogenous Mitogens
D006412 Hematopoietic Stem Cells Progenitor cells from which all blood cells derived. They are found primarily in the bone marrow and also in small numbers in the peripheral blood. Colony-Forming Units, Hematopoietic,Progenitor Cells, Hematopoietic,Stem Cells, Hematopoietic,Hematopoietic Progenitor Cells,Cell, Hematopoietic Progenitor,Cell, Hematopoietic Stem,Cells, Hematopoietic Progenitor,Cells, Hematopoietic Stem,Colony Forming Units, Hematopoietic,Colony-Forming Unit, Hematopoietic,Hematopoietic Colony-Forming Unit,Hematopoietic Colony-Forming Units,Hematopoietic Progenitor Cell,Hematopoietic Stem Cell,Progenitor Cell, Hematopoietic,Stem Cell, Hematopoietic,Unit, Hematopoietic Colony-Forming,Units, Hematopoietic Colony-Forming
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D016298 Hematopoietic Cell Growth Factors These growth factors comprise a family of hematopoietic regulators with biological specificities defined by their ability to support proliferation and differentiation of blood cells of different lineages. ERYTHROPOIETIN and the COLONY-STIMULATING FACTORS belong to this family. Some of these factors have been studied and used in the treatment of chemotherapy-induced neutropenia, myelodysplastic syndromes, and bone marrow failure syndromes. Hematopoietins,Hematopoietic Cell Growth Factor,Hematopoietic Stem Cell Stimulators,Hematopoietic Stem Cell-Activating Factors,Hematopoietic-CGF,Hematopoietic CGF

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