Hormones News and Research

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First study to measure the influence of night-shift work on hormone levels that may affect breast-cancer risk

Three years ago, investigators at Fred Hutchinson Cancer Research Center made headlines nationwide when they published the results of a population-based study that suggested women who work the graveyard shift have an increased risk of breast cancer as opposed to women who work the day shift.

26 Oct 2004

Men undergoing prostate cancer therapy forget things faster

Oregon Health & Science University researchers studying how testosterone deprivation affects verbal memory found that men undergoing the prostate cancer therapy forget things faster than their healthy counterparts.

25 Oct 2004

Blocking gene opens avenues for treating prostate cancer

Cancer Research UK scientists in Oxford have found a new way to make prostate cancer succumb more readily to currently used treatments.

22 Oct 2004

Research opens new possibilities for the treatment of metabolic disorders such as diabetes and obesity

For the first time, researchers from the Flanders Interuniversity Institute for Biotechnology (VIB) connected with the Catholic University of Leuven have shown clearly that receptors in yeast cells detect and react to nutrients in the cell.

21 Oct 2004

Male scientists typically have a level of the hormone oestrogen as high as their testosterone level

The study draws on research which suggests that these unusual hormone levels in many male scientists cause the right side of their brains, which governs spatial and analytic skills, to develop strongly.

21 Oct 2004

Brain protein called MC4R that plays a role in the urge to eat has now been found to influence appetite in a second way

A brain protein already known to play a central role in the "feast or fast" signaling that controls the urge to eat has now been found to influence appetite in a second way. The discovery identifies a potential new target for drugs against obesity.

19 Oct 2004

Sister study that examines causes of breast cancer opens

A new study that will look at 50,000 sisters of women diagnosed with breast cancer opened today for enrollment across the United States. The Sister Study, conducted by the National Institute of Environmental Health Sciences (NIEHS), will investigate environmental and genetic causes of breast cancer.

18 Oct 2004

Higher intake of dietary fiber is associated with lower circulating estrogen levels

Researchers from the Keck School of Medicine of the University of Southern California in Los Angeles, the University of Hawaii in Honolulu, and the University of Helsinki in Finland have shown that, in Mexican American women, higher intake of dietary fiber is associated with lower circulating estrogen levels.

18 Oct 2004

Fruit and vitamin C intake are likely to be useful for the prevention of stomach cancer

The Alpha-Tocopherol, Beta-Carotene Cancer Prevention (ATBC) Study was initiated to test the effect of vitamin supplementation on the prevention of lung and other cancers.

18 Oct 2004

Insulin sensitizing drugs help thin women as well overweight women with polycystic ovary syndrome

Insulin-sensitizing drugs can help thin women with polycystic ovary syndrome even if they do not appear to be insulin resistant, broadening the range of women who can benefit from the therapy, a Virginia Commonwealth University researcher said in this month’s issue of the journal Fertility and Sterility.

16 Oct 2004

Researchers have discovered an effective new way to treat giant cell arteritis

Mayo Clinic researchers have discovered an effective new way to treat giant cell arteritis (GCA), a debilitating cause of headaches, fatigue, muscle pain and even blindness. The findings of this research will be presented at the American College of Rheumatology Annual Scientific Meeting.

13 Oct 2004

The search for the Holy Grail for dieters is on

Starting this month Canadian and British scientists will begin collaborating on a study to examine human appetite- controlling hormones with a view to finding out what will increase PYY, a powerful hormone in the human body which dramatically diminishes appetite.

7 Oct 2004

Men with advanced, incurable prostate cancer can benefit from docetaxel

An international study led by a Canadian researcher shows that men with advanced, incurable prostate cancer can survive an average of three months longer and face less symptoms when offered a new treatment for prostate cancer.

7 Oct 2004

Breastfeeding women increase sexual desire among other women

Breastfeeding women and their infants produce a substance that increases sexual desire among other women, according to research at the University of Chicago.

6 Oct 2004

Postmenopausal women are weaker, as measured by grip and pinch tests

Postmenopausal women are weaker, as measured by grip and pinch tests, than women who have not entered menopause, according to a study published in the American Journal of Epidemiology.

5 Oct 2004

Researchers investigate whether hormone therapy and two alternative herbal products can lessen memory in menopausal women

Researchers at the University of Illinois at Chicago are investigating whether hormone therapy and two alternative herbal products can lessen memory and other cognitive problems experienced by menopausal women.

4 Oct 2004

Hormones News and Research

First study to measure the influence of night-shift work on hormone levels that may affect breast-cancer risk

Men undergoing prostate cancer therapy forget things faster

Blocking gene opens avenues for treating prostate cancer

Research opens new possibilities for the treatment of metabolic disorders such as diabetes and obesity

Male scientists typically have a level of the hormone oestrogen as high as their testosterone level

Brain protein called MC4R that plays a role in the urge to eat has now been found to influence appetite in a second way

Sister study that examines causes of breast cancer opens

Higher intake of dietary fiber is associated with lower circulating estrogen levels

Fruit and vitamin C intake are likely to be useful for the prevention of stomach cancer

Insulin sensitizing drugs help thin women as well overweight women with polycystic ovary syndrome

Researchers have discovered an effective new way to treat giant cell arteritis

The search for the Holy Grail for dieters is on

Men with advanced, incurable prostate cancer can benefit from docetaxel

Breastfeeding women increase sexual desire among other women

Postmenopausal women are weaker, as measured by grip and pinch tests

Researchers investigate whether hormone therapy and two alternative herbal products can lessen memory in menopausal women

Stress hormones lower threshold for aggression and aggression raises stress hormones

Male smokers needed for study to investigate new method of improving selenium intake

FDA to highlight benefits and risks of hormone therapy for menopausal symptoms

50,000 women whose sisters had breast cancer needed for nationwide study

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