Related topics: breast cancer , women , hormone
Estrogen
hideEstrogens (U.S., otherwise oestrogens or œstrogens) are a group of steroid compounds, named for their importance in the estrous cycle, and functioning as the primary female sex hormone, their name comes from estrus (period of fertility for female mammals) + gen = to generate.
Estrogens are used as part of some oral contraceptives, in estrogen replacement therapy for postmenopausal women, and in hormone replacement therapy for transwomen.
Like all steroid hormones, estrogens readily diffuse across the cell membrane. Once inside the cell, they bind to and activate estrogen receptors which in turn up-regulate the expression of many genes. Additionally, estrogens have been shown to activate a G protein-coupled receptor, GPR30.
For more information about Estrogen, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
News tagged with estrogen
Cut out the (estrogen) middleman
Medicine & Health / Neuroscience
Dec 08, 2009 |
not rated yet |
0
Estrogen seems to act like a middleman in its positive effect on the brain, raising the possibility that future drugs may bypass the carcinogenic hormone altogether while reaping its benefits.
Search results for estrogen
Nanoscale changes in collagen are a tipoff to bone health
Dec 22, 2009 |
5 / 5 (1) |
0
Using a technique that provides detailed images of nanoscale structures, researchers at the University of Michigan and Detroit's Henry Ford Hospital have discovered changes in the collagen component of bone ...
Chicago Cancer Genome Project studies genetics of 1,000 tumors
Dec 22, 2009 |
5 / 5 (2) |
0
No two tumors are alike, but analyzing the genetics of cancers from different parts of the body may reveal surprising details useful for treatment and prevention.
DC-SCRIPT found to have prognostic value in breast cancer
Dec 14, 2009 |
not rated yet |
0
DC-SCRIPT, or dendritic cell-specific transcript, is a key regulator of nuclear receptor activity that may have prognostic value in breast cancer, according to a new study published online December 14 in the Journal of th ...
Clinical trial advances new approach to re-sensitizing breast cancer
Dec 13, 2009 |
not rated yet |
0
A new drug cocktail might be the right mix to fight breast cancer after it becomes resistant to standard therapy. Details of a new study supporting this approach suggest it's possible to re-sensitize tumors thus allowing ...
Anti-estrogens may offer protection against lung cancer mortality
Dec 11, 2009 |
not rated yet |
0
Anti-estrogens as therapy for breast cancer may also reduce the risk of death from lung cancer, according to study results presented at the CTRC-AACR San Antonio Breast Cancer Symposium, held here Dec. 9-13, 2009.
Landmark study confirms chemotherapy benefit in breast cancer patients
Dec 11, 2009 |
not rated yet |
0
Chemotherapy generally improves survival in postmenopausal breast cancer patients, according to a landmark study led by Dr. Kathy Albain of Loyola University Health System.
Studies: Bone drugs may help prevent breast cancer
Dec 10, 2009 |
not rated yet |
0
(AP) -- New results from a large women's health study suggest that bone-building drugs such as Fosamax and Actonel might help prevent breast cancer.
Ovaries must suppress their inner male
Dec 10, 2009 |
4.7 / 5 (9) |
0
For an ovary to remain an ovary, the female organ has to continuously suppress its inner capacity to become male. That's the conclusion of a study in the December 11th issue of the journal Cell revealing that t ...
Obesity linked with poorer breast cancer outcomes
Dec 10, 2009 |
not rated yet |
0
Breast cancer patients with a high body mass index (BMI) have a poorer cancer prognosis later in life. Specifically, their treatment effect does not last as long and their risk of death increases.
Decline of hormone therapy decreases breast cancer cases, analysis finds
Dec 09, 2009 |
2.5 / 5 (4) |
0
The declining use of hormone therapy among women has led to 6,000 fewer invasive breast cancer cases a year, according to an analysis by researchers at the University of Wisconsin-Madison. The research quantifies and advances ...
List of search results for estrogen
