|
rdf:type |
|
|
lifeskim:mentions |
|
|
pubmed:issue |
3
|
|
pubmed:dateCreated |
1984-4-12
|
|
pubmed:abstractText |
Addition of dimethyl sulfoxide or phorbol myristate acetate (PMA) to HL-60 cell cultures induces granulocytic or monocyte-macrophage differentiation, respectively, in HL-60 cells. Dimethyl sulfoxide-induced granulocyte differentiation in HL-60 cells is associated with a decrease in cellular 3-hydroxy-3-methylglutaryl (HMG)-CoA reductase activity and with a decrease in the incorporation of [14C]acetate and mevalonate into products of the cholesterol biosynthetic pathway. PMA-induced monocyte-macrophage differentiation in HL-60 cells is associated with a rapid and profound fall in cell proliferation but nonetheless is accompanied by a dose-dependent increase in cellular HMG-CoA reductase activity and [14C]acetate incorporation into the cholesterol biosynthetic pathway. In addition, PMA induces an increase in [14C]mevalonate incorporation into cholesterol and its precursors, suggesting that post-HMG-CoA reductase events in cholesterol biosynthesis are also enhanced. Mature peripheral blood human monocytes possess an active cholesterol biosynthetic pathway, whereas mature human granulocytes are almost entirely lacking in the ability to synthesize post-squalene products. Our results with HL-60 cells indicate that this divergence in sterol-synthesizing ability between two cell lineages, which normally also derive from a common stem cell, can be observed as an early event in the differentiation process.
|
|
pubmed:grant |
|
|
pubmed:commentsCorrections |
http://linkedlifedata.com/resource/pubmed/commentcorrection/6583685-1252410,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6583685-13577799,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6583685-214187,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6583685-219131,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6583685-219777,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6583685-271272,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6583685-276884,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6583685-288066,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6583685-291929,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6583685-448241,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6583685-6254083,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6583685-6260883,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6583685-6271886,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6583685-6274992,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6583685-6292220,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6583685-6305342,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6583685-6574789,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6583685-6600213,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6583685-6930676,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6583685-6938303,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6583685-6941819,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6583685-6943586,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6583685-7381322,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6583685-869944,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6583685-925613
|
|
pubmed:language |
eng
|
|
pubmed:journal |
|
|
pubmed:citationSubset |
IM
|
|
pubmed:chemical |
|
|
pubmed:status |
MEDLINE
|
|
pubmed:month |
Feb
|
|
pubmed:issn |
0027-8424
|
|
pubmed:author |
|
|
pubmed:issnType |
Print
|
|
pubmed:volume |
81
|
|
pubmed:owner |
NLM
|
|
pubmed:authorsComplete |
Y
|
|
pubmed:pagination |
894-7
|
|
pubmed:dateRevised |
2009-11-18
|
|
pubmed:meshHeading |
pubmed-meshheading:6583685-Cell Differentiation,
pubmed-meshheading:6583685-Cell Line,
pubmed-meshheading:6583685-Cholesterol,
pubmed-meshheading:6583685-DNA Replication,
pubmed-meshheading:6583685-Dimethyl Sulfoxide,
pubmed-meshheading:6583685-Humans,
pubmed-meshheading:6583685-Hydroxymethylglutaryl CoA Reductases,
pubmed-meshheading:6583685-Kinetics,
pubmed-meshheading:6583685-Leukemia, Myeloid, Acute,
pubmed-meshheading:6583685-Macrophages,
pubmed-meshheading:6583685-Monocytes,
pubmed-meshheading:6583685-Tetradecanoylphorbol Acetate
|
|
pubmed:year |
1984
|
|
pubmed:articleTitle |
Divergence in cholesterol biosynthetic rates and 3-hydroxy-3-methylglutaryl-CoA reductase activity as a consequence of granulocyte versus monocyte-macrophage differentiation in HL-60 cells.
|
|
pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.,
Research Support, Non-U.S. Gov't
|
