rdf:type |
|
lifeskim:mentions |
|
pubmed:issue |
5
|
pubmed:dateCreated |
1990-5-21
|
pubmed:abstractText |
Retinoic acid (RA) induces terminal granulocytic differentiation of the HL-60 promyelocytic leukemia cell line as well as certain other human myeloid leukemias. Specific RA receptors that are members of the steroid-thyroid hormone superfamily of nuclear transcription factors have recently been identified. We developed an HL-60 subclone that was relatively resistant to RA-induced differentiation. Specific nuclear RA receptors in this RA-resistant subclone had a decreased affinity for RA and exhibited a lower molecular weight compared with nuclear RA receptors from the RA-sensitive parental HL-60 cells. Retroviral vector-mediated transduction of a single copy of the RA receptor (RAR-alpha) into this RA-resistant HL-60 subclone restored the sensitivity of these cells to RA. These observations indicate that RAR-alpha plays a critical and central role in mediating RA-induced terminal differentiation of HL-60 leukemia cells.
|
pubmed:commentsCorrections |
http://linkedlifedata.com/resource/pubmed/commentcorrection/1970118-214238,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1970118-2456573,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1970118-2538684,
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|
pubmed:language |
eng
|
pubmed:journal |
|
pubmed:citationSubset |
IM
|
pubmed:chemical |
|
pubmed:status |
MEDLINE
|
pubmed:month |
May
|
pubmed:issn |
0270-7306
|
pubmed:author |
|
pubmed:issnType |
Print
|
pubmed:volume |
10
|
pubmed:owner |
NLM
|
pubmed:authorsComplete |
Y
|
pubmed:pagination |
2154-63
|
pubmed:dateRevised |
2009-11-18
|
pubmed:meshHeading |
pubmed-meshheading:1970118-Antigens, CD18,
pubmed-meshheading:1970118-Carrier Proteins,
pubmed-meshheading:1970118-Cell Differentiation,
pubmed-meshheading:1970118-Cell Division,
pubmed-meshheading:1970118-Gene Expression Regulation,
pubmed-meshheading:1970118-Granulocytes,
pubmed-meshheading:1970118-Humans,
pubmed-meshheading:1970118-Mutation,
pubmed-meshheading:1970118-Proto-Oncogene Proteins,
pubmed-meshheading:1970118-Proto-Oncogene Proteins c-myc,
pubmed-meshheading:1970118-Receptors, Leukocyte-Adhesion,
pubmed-meshheading:1970118-Receptors, Retinoic Acid,
pubmed-meshheading:1970118-Transfection,
pubmed-meshheading:1970118-Tretinoin,
pubmed-meshheading:1970118-Tumor Cells, Cultured
|
pubmed:year |
1990
|
pubmed:articleTitle |
Retinoic acid-induced granulocytic differentiation of HL-60 myeloid leukemia cells is mediated directly through the retinoic acid receptor (RAR-alpha).
|
pubmed:affiliation |
Molecular Medicine Program, Fred Hutchinson Cancer Research Center, Seattle, Washington 98104.
|
pubmed:publicationType |
Journal Article,
In Vitro,
Research Support, Non-U.S. Gov't
|