Differentiation of HL60 promyelocytic cells is promoted by a ‘differentiation enhancing factor’ produced by erythroleukemia cells
نویسندگان
چکیده
منابع مشابه
Induction of differentiation of human promyelocytic leukemia cells (HL60) by metabolites of hexamethylene bisacetamide.
We studied the ability of five metabolites of hexamethylene bisacetamide (HMBA), which we had previously identified in patient urine, to induce differentiation or to influence differentiation induced by HMBA of a human promyelocytic cell line. Differentiation of HL60 cells was quantified by morphological changes and by the ability to reduce nitroblue tetrazolium. N-Acetyl-1,6-diaminohexane (NAD...
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Many benzodiazepines of the type whose receptors are found in peripheral tissues cause the differentiation of cultured Friend erythroleukemia cells. The maximal level of induction of hemoglobin synthesis is 10-80% of the cells, depending on the compound tested. The induction is concentration and time dependent, requiring micromolar amounts of the drugs and about 5 days of treatment for full exp...
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During chemically induced differentiation of Friend virus-infected mouse erythroleukemia (MEL) cell lines, there is a biphasic down-regulation of the c-myb proto-oncogene. A plasmid containing a murine c-myb cDNA controlled by a mouse metallothionein I promoter was transfected into the C19 MEL cell line. For six transfected clones, it was found that expression of the exogenous c-myb mRNA could ...
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متن کاملInduced differentiation of erythroleukemia cells by hexamethylene bisacetamide: a model for cytodifferentiation of transformed cells.
There is considerable evidence that malignant transformation need not eliminate the potential for a cell to express its developmental capabilities. This review explores the process whereby polar compounds, hexamethylene bisacetamide (HMBA) in particular, induce murine erythroid leukemoid cells (MELC) to express the differentiated erythroid phenotype, including hemoglobin production and cessatio...
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ژورنال
عنوان ژورنال: FEBS Letters
سال: 1993
ISSN: 0014-5793
DOI: 10.1016/0014-5793(93)81711-8