Abstract
The effect of oestradiol treatment on the acetylation of histones of the immature rat uterus has been studied. A 10mug dose of oestradiol causes a 70% increase at 5min and a 140% increase at 10min after administration in the labelling of the histone fraction F2+F3. No effect of oestradiol is seen on the labelling of histones F1 or acidic non-histone chromatin proteins. The oestradiol stimulation is seen in animals pretreated with either cycloheximide or actinomycin D. The stimulation of labelling caused by oestradiol is completely abolished by pretreatment of the animals with the anti-oestrogen, nafoxidine. The stimulation is given by lower doses of oestradiol, by stilboestrol and oestriol, but is not given by testosterone. These results suggest that stimulation of histone acetylation in the uterus is the earliest known effect of the hormone on its target tissue.
MeSH Terms
Acetates/metabolism
Acetylation
Animals
Anti-Bacterial Agents/pharmacology
Chromatin/metabolism
Cycloheximide/pharmacology
Dactinomycin/pharmacology
Diethylstilbestrol/pharmacology
Estradiol/metabolism,pharmacology
Estriol/pharmacology
Estrogen Antagonists
Female
Histones/metabolism
Liver/metabolism
Naphthalenes/pharmacology
Phenols/pharmacology
Pyrrolidines/pharmacology
Rats
Stimulation, Chemical
Testosterone/pharmacology
Tritium
Uterus/drug effects,metabolism
Chemicals
Acetates
Anti-Bacterial Agents
Chromatin
Estrogen Antagonists
Histones
Naphthalenes
Phenols
Pyrrolidines
Tritium
Dactinomycin
Testosterone
Estradiol
Diethylstilbestrol
Cycloheximide
Estriol
Authors & Affiliations
1 authors, click to expand affiliations / ORCID
Libby P R
References (17)
17 references, click to expand
-
Hydrocortisone effect upon the phytohemagglutin-stimulated acetylation of histones in human lymphocytes.
Biochim Biophys Acta. 1969 Mar 18;179(1):214-20
PMID: 5787645
-
Changes in histone acetylation and RNA synthesis in the spleen of polycythemic mouse after erythropoietin injection.
Biochim Biophys Acta. 1969 Dec 16;195(2):396-400
PMID: 5366928
-
Activity of histone deacetylase in rat liver and Novikoff hepatoma.
Biochim Biophys Acta. 1970 Jul 16;213(1):234-6
PMID: 4321272
-
Unstable nuclear RNA synthesis following estrogen stimulation.
Biochim Biophys Acta. 1970 Jan 21;199(1):103-14
PMID: 5413471
-
RNA and histone metabolism in small lymphocytes stimulated by phytohaemagglutinin.
Exp Cell Res. 1970 Apr;60(1):1-15
PMID: 5439576
-
The methylation of histones during regeneration of the liver.
J Biol Chem. 1968 Feb 25;243(4):707-15
PMID: 5638586
-
The prolonged treatment of castrated and ovariectomized rats with testosterone propionate.
Biochem J. 1937 Mar;31(3):475-85
PMID: 16746360
-
The electrophoresis of histones in polyacrylamide gel and their quantitative determination.
Biochem J. 1967 Jul;104(1):78-82
PMID: 6035526
-
A method for the selective extraction of histone fractions f2(a)1 and f2(a)2 from calf thymus deoxyribonucleoprotein at pH7.
Biochem J. 1967 Nov;105(2):611-4
PMID: 5584004
-
Improved fractionations of arginine-rich histones from calf thymus.
Biochem J. 1960 Dec;77:631-6
PMID: 13790220
-
RNA synthesis and histone acetylation during the course of gene activation in lymphocytes.
Proc Natl Acad Sci U S A. 1966 Apr;55(4):805-12
PMID: 5219687
-
Protein measurement with the Folin phenol reagent.
J Biol Chem. 1951 Nov;193(1):265-75
PMID: 14907713
-
Histone acetylation by cell-free preparations from rat uterus: in vitro stimulation by estradiol-17 beta.
Biochem Biophys Res Commun. 1968 Apr 5;31(1):59-65
PMID: 5648754
-
Changing patterns of histone acetylation and RNA synthesis in regeneration of the liver.
Proc Natl Acad Sci U S A. 1968 Apr;59(4):1337-44
PMID: 5240033
-
Role of RNA synthesis in the estrogen induction of a specific uterine protein.
Proc Natl Acad Sci U S A. 1970 Jul;66(3):693-700
PMID: 5269235
-
Histone acetylation: cytological evidence in human lymphocytes.
Exp Cell Res. 1969 Feb;54(2):257-60
PMID: 5776481
-
High resolution acrylamide gel electrophoresis of histones.
Arch Biochem Biophys. 1969 Mar;130(1):337-46
PMID: 5778650