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PMID: 1719120 Published · ppublish English Journal Article

Antisense oligonucleotides from the stage-specific myeloid zinc finger gene MZF-1 inhibit granulopoiesis in vitro.

The Journal of experimental medicine ·Vol. 174 ·No. 5 ·1991-11-01 ·Pages 1097-101

Bavisotto L, Kaushansky K, Lin N, Hromas R

Abstract

Zinc finger proteins are transcriptional regulators of other genes, often controlling developmental cascades of gene expression. A recently cloned zinc finger gene, MZF-1, was found to be preferentially expressed in myeloid cells. Using complementary radiolabeled MZF-1 RNA hybridized to human bone marrow smears in situ, it was discovered that the expression of MZF-1 is essentially limited to the myelocyte and metamyelocyte stages of granulopoiesis. Antisense but not sense oligonucleotides from MZF-1 significantly inhibited granulocyte colony-stimulating factor-driven granulocyte colony formation in vitro.

Related Genes
MeSH Terms
Adult Bone Marrow/physiology Deoxyribonucleotides/pharmacology Dose-Response Relationship, Drug Gene Expression Regulation Granulocytes/drug effects Hematopoiesis/drug effects Humans In Vitro Techniques Nucleic Acid Hybridization Oligonucleotides, Antisense/pharmacology RNA/genetics RNA, Complementary Zinc Fingers/genetics
Chemicals
Deoxyribonucleotides Oligonucleotides, Antisense RNA, Complementary RNA
Authors & Affiliations
4 authors, click to expand affiliations / ORCID
Bavisotto L
Department of Medicine, University of Washington, Seattle 98195.
Kaushansky K
Lin N
Hromas R
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19 references, click to expand
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Article Info
Journal
The Journal of experimental medicine
Abbr.
J Exp Med
ISSN
0022-1007
Published
1991-11-01
Pages
1097-101
Language
English
Region
United States
NLM ID
2985109R
PMCID
PMC2119006
Subset
IM
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