Skip Navigation
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

National Institute of Environmental Health Sciences

Use this QR code to view the newest version of this document
Use this QR code to view the newest version of this document

Your Environment. Your Health.

Publication Detail

Title: Effects of estrogen antagonists on estradiol-enhanced radiation transformation in vitro.

Authors: Umans, R S; Kennedy, A R

Published In Cancer Lett, (1988 Jun 15)

Abstract: We have previously reported that radiation and 17 beta-estradiol can induce transformation in vitro in C3H 10T1/2 cells. In the present series of experiments, we have observed that antagonists of estrogen action, such as c-AMP activating agents (theophylline and dibutyryl c-AMP) and the anti-estrogen, tamoxifen, suppress radiation/17 beta-estradiol enhanced transformation in vitro. None of these known estrogen antagonists had a significant effect on transformation induced by radiation alone. Our results with added dibutyryl c-AMP, theophylline and tamoxifen suggest that estrogen receptor complex formation may play a role in estrogen-enhanced radiation transformation in vitro.

PubMed ID: 2838163 Exiting the NIEHS site

MeSH Terms: No MeSH terms associated with this publication

Back
to Top