Estrogen News and Research

Latest Estrogen News and Research

Sex differences found in response to common antidepressant

Women with depression may be much more likely than men to get relief from a commonly used, inexpensive antidepressant drug, a new national study finds. But many members of both sexes may find that it helps ease their depression symptoms.

31 Aug 2008

Breastfeeding, other factors may affect risk of breast cancer type

Factors such as age at menopause as well as a woman's breastfeeding practices can influence her risk of developing certain types of breast cancer. That was the conclusion of a new study published in the October 1, 2008 issue of CANCER, a peer-reviewed journal of the American Cancer Society. The study's results suggest that there are distinct and separate hormonal risk factors associated with different subtypes of breast cancer.

25 Aug 2008

Good tidings for women on HRT

For many women struggling to deal with the symptoms of the menopause, the latest research on hormone replacement therapy (HRT) bears good tidings.

25 Aug 2008

Chronic pain among women may be down to low levels of vitamin D

According to new research published ahead of print, low vitamin D levels may contribute to chronic pain in women.

12 Aug 2008

Oestrogen - a beneficial addition to treatment of schizophrenia in women

Australian scientists have found that women suffering from schizophrenia were less likely to suffer hallucinations or delusions, when the hormone oestrogen was added to their treatment.

4 Aug 2008

Chronic exposure to estrogen impairs some cognitive functions

University of Illinois researchers report this week that chronic exposure to estradiol, the main estrogen in the body, diminishes some cognitive functions. Rats exposed to a steady dose of estradiol were impaired on tasks involving working memory and response inhibition, the researchers found.

3 Aug 2008

Mechanism for postpartum depression found in the brains of mice

Researchers have pinpointed a mechanism in the brains of mice that could explain why some human mothers become depressed following childbirth. The discovery could lead to improved treatment for postpartum depression.

31 Jul 2008

Estrogen treatments may sharpen mental performance in some women

Estrogen treatments may sharpen mental performance in women with certain medical conditions, but University of Florida researchers suggest that recharging a naturally occurring estrogen receptor in the brain may also clear cognitive cobwebs.

29 Jul 2008

Clinical trials to examine mushrooms' cancer-fighting properties

The role of mushrooms in reducing the risk of breast and prostate cancers and in stunting the growth of these cancers will be tested shortly with the start of human clinical trials at the City of Hope research centre in California.

27 Jul 2008

Soyfoods Association response to research on soy in men

Headlines claiming "soy products lower sperm count" do not tell the whole story. The small scale, preliminary study that Dr. Jorge Chavarro, published online in Human Reproduction, is based on recollected intake of soyfoods and not on specific diets containing soyfoods.

24 Jul 2008

Fish oil supplements could slow wound healing

A recent study shows that popular fish oil supplements have an effect on the healing process of small, acute wounds in human skin. But whether that effect is detrimental, as researchers initially suspected, remains a mystery.

23 Jul 2008

Soy lowers sperm levels

Men who eat an average of half a serving of soy food a day have lower concentrations of sperm than men who do not eat soy foods, according to research published online in Europe's leading reproductive medicine journal, Human Reproduction, today (Thursday 24 July). The association was particularly marked in men who were overweight or obese, the study found.

23 Jul 2008

Removal of ovaries during hysterectomy

During hysterectomy operations, surgeons often remove a woman's ovaries as well as her uterus. Cochrane Researchers now say there is no evidence that removing the ovaries provides any additional benefit and warn surgeons to consider the procedure carefully.

16 Jul 2008

Hormone replacement therapy and gallbladder disease

Use of hormone replacement therapy (HRT) increases the risk of gallbladder disease but the effects are less with HRT given in skin patches or gels compared with HRT given orally, according to a study published on BMJ.com today.

10 Jul 2008

Compound in red wine may prevent breast cancer

Red wine, or rather the natural compound resveratrol found in the red grapes used to make the wine, is in the news again for all the right reasons.

8 Jul 2008

New ovarian stimulation technique helps women restore their fertility following chemotherapy or radiotherapy

Researchers have shown for the first time that it is possible to stimulate a woman's ovaries to produce eggs for collection during the final phase of the menstrual cycle.

7 Jul 2008

Treatment delays result in poor outcomes for men with breast cancer

Men who develop breast cancer are often not treated until the disease has spread to the point that treatment becomes difficult, new results show.

6 Jul 2008

Sleep and menopause

Difficulty falling asleep and staying asleep increase as women go through menopause according to research by Rush University Medical Center. Waking up earlier than planned also increases through late perimenopause but decreases when women become postmenopausal. The study is published in the July 1 issue of the journal SLEEP.

1 Jul 2008

The impact of socioeconomic status on survival after cancer in the United States

Cancer patients with low socioeconomic status (SES) have more advanced cancers at diagnosis, receive less aggressive treatment, and have a higher risk of dying in the five years following cancer diagnosis, according to a new study.

23 Jun 2008

New hope for patients with breast cancers resistant to tamoxifen

Researchers have found a new family of therapeutic agents that interferes with the ability of estrogen to stimulate the growth of breast cancer cells. The results of the new study will be presented by Nicole Patterson at The Endocrine Society's 90th Annual Meeting in San Francisco.

16 Jun 2008