Hormone News and Research

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A hormone is a chemical released by one or more cells that affects cells in other parts of the organism. Only a small amount of hormone is required to alter cell metabolism. It is essentially a chemical messenger that transports a signal from one cell to another.

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

Estrogen treatment had less beneficial effect on memory in active female mice

Estrogen treatment had less beneficial effect on memory in female mice that raced on running wheels and played with other toys than in mice raised in non-stimulating environments, according to a Yale study published this month.

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

Atypical antipsychotics commonly used to treat children with aggression, bipolar disorder, and schizophrenia may trigger insulin resistance

Researchers from the Johns Hopkins Children's Center say a group of drugs known as "atypical antipsychotics" that are commonly used to treat children with aggression, bipolar disorder, and schizophrenia may trigger insulin resistance, a condition that increases the risk of developing Type 2 diabetes and heart disease later in life.

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

Treatment with oestrogen to reduce the adult height of tall girls may cause fertility problems later in life

Research from Australia in this week’s issue of THE LANCET suggests that tall girls given oestrogen therapy in adolescence to reduce adult height are more likely to experience later fertility problems than the general population.

21 Oct 2004

Leading endocrinologist supports RMIT menopause research

Leading endocrinologist Dr Helena Teede has joined the research team of an RMIT University study that might shed light on the treatment of menopausal symptoms using herbal medicines.

21 Oct 2004

Genetic predictions may bring “quantum leap” in breast cancer treatment success

Researchers at Virginia Commonwealth University’s Massey Cancer Center received a prestigious award and a $600,000 grant from the V Foundation for Cancer Research, one of the nation’s leading organizations devoted exclusively to funding cancer research.

20 Oct 2004

Women with late effects of polio experience menopause differently than their non-disabled peers

Women with late effects of polio experience menopause differently than their non-disabled peers – physiologically, physically and psychologically – according to a new study funded by Post-Polio Health International.

19 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

Study suggests that some survivors have a genetic tendency to developing breast cancer as young women

Young women who were treated for cancer as children have a greater chance of developing breast cancer if their treatment included chest radiation, if they initially had cancer of the bones, muscles, or connective tissue, or had a family history of breast cancer

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

Survey of reproductive health professionals exposes the need for additional education tools on hormone replacement therapy

The American Society for Reproductive Medicine (ASRM) announced today at its 60th Annual Meeting the results of a new survey of reproductive health professionals on the topic of menopause treatment and education.

18 Oct 2004

Discovery of fundamental mechanism within cells that link obesity and type 2 diabetes

Researchers from the Harvard School of Public Health have discovered what they believe is the fundamental mechanism within cells that links two fast-rising public health threats: obesity and Type 2 diabetes.

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

Estrogen protects male rats from aortic aneurysms

When it comes to abdominal aortic aneurysms – life-threatening bulges or weak areas in the main artery feeding blood to the lower half of the body – new U-M research shows that it is definitely better to be female.

12 Oct 2004

Study examines fertility concerns among young women with breast cancer

A new study shows that concern about infertility resulting from breast cancer therapy influenced treatment decisions in nearly one-third of young patients.

12 Oct 2004

Hormone News and Research

Further Reading

Blocking gene opens avenues for treating prostate cancer

Estrogen treatment had less beneficial effect on memory in active female mice

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

Atypical antipsychotics commonly used to treat children with aggression, bipolar disorder, and schizophrenia may trigger insulin resistance

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

Treatment with oestrogen to reduce the adult height of tall girls may cause fertility problems later in life

Leading endocrinologist supports RMIT menopause research

Genetic predictions may bring “quantum leap” in breast cancer treatment success

Women with late effects of polio experience menopause differently than their non-disabled peers

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

Study suggests that some survivors have a genetic tendency to developing breast cancer as young women

Sister study that examines causes of breast cancer opens

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

Survey of reproductive health professionals exposes the need for additional education tools on hormone replacement therapy

Discovery of fundamental mechanism within cells that link obesity and type 2 diabetes

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

Estrogen protects male rats from aortic aneurysms

Study examines fertility concerns among young women with breast cancer

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