48-hour access to this article
USD $30.00
USD $30.00
The effect of anti-oestrogens on cell growth and progesterone receptor concentration in human endometrial cancer cells (Ishikawa)
in Journal of Molecular EndocrinologyASTRACT
The effect of two anti-oestrogens, 4-OH tamoxifen and ICI 164,384, on growth and progesterone receptor (PR) concentration was investigated in the endometrial carcinoma cell line, Ishikawa. Growth stimulation in response to 4-OH tamoxifen was antagonized by ICI 164,384, the latter having no agonist effect when used as a single agent. Similarly, ICI 164,384 antagonized oestradiol-stimulated cell growth. PR was significantly increased following treatment with 4-OH tamoxifen, this response being antagonized in the presence of ICI 164,384. Oestradiol increased PR, although to a lesser extent than did 4-OH tamoxifen;the effect of oestradiol on PR was also antagonized by ICI 164,384. Used as a single agent, ICI 164,384 induced a moderate but statistically significant increase in PR, thus demonstrating partial agonist activity. This agonist property of ICI 164,384 may provide a mechanism of maintaining PR, which is down-regulated during conventional progestin therapy, without undesirable mitogenic activity.
Journal of Molecular Endocrinology is committed to supporting researchers in demonstrating the impact of their articles published in the journal.
The two types of article metrics we measure are (i) more traditional full-text views and pdf downloads, and (ii) Altmetric data, which shows the wider impact of articles in a range of non-traditional sources, such as social media.
More information is on the Reasons to publish page.
| Sept 2018 onwards | Past Year | Past 30 Days | |
|---|---|---|---|
| Full Text Views | 1 | 1 | 0 |
| PDF Downloads | 5 | 5 | 0 |
Online ISSN: 1479-6813
Print ISSN: 0952-5041
Strengthening biomedical communities
to advance science and health
CONTACT US
Bioscientifica Ltd | Starling House | 1600 Bristol Parkway North | Bristol BS34 8YU | UK
Bioscientifica Ltd | Registered in England no 3190519
Powered by PubFactory