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.

Calcium, vitamin D supplements may send blood levels too high for some women

Calcium and vitamin D are commonly recommended for older women, but the usual supplements may send calcium excretion and blood levels too high for some women, shows a new study published online today in Menopause, the journal of The North American Menopause Society.

18 Jun 2014

New approach promises better drugs for diabetes and osteoporosis

By swapping replacement parts into the backbone of a synthetic hormone, UW-Madison graduate student Ross Cheloha and his mentor, Sam Gellman, along with collaborators at Harvard Medical School, have built a version of a parathyroid hormone that resists degradation in laboratory mice.

18 Jun 2014

Compound developed as cholesterol-fighting molecule can kill cancerous cells

Researchers at the University of Missouri have proven that a compound initially developed as a cholesterol-fighting molecule not only halts the progression of breast cancer, but also can kill the cancerous cells.

18 Jun 2014

UT Southwestern launches regional brain tissue collection program

To promote greater understanding of autism, UT Southwestern Medical Center has launched a regional brain tissue collection program that will support research on this condition, which affects an estimated one in 68 children.

18 Jun 2014

Researchers identify muscle-building mechanism that could be important in addressing sarcopenia

Sarcopenia - the significant loss of muscle mass and function that can occur as we age - is associated with many chronic conditions such as diabetes, high cholesterol and obesity.

18 Jun 2014

Stress may accelerate cognitive decline later in life

A new study published in the June 18 issue of The Journal of Neuroscience adds to a body of evidence suggesting stress may accelerate cognitive decline later in life.

18 Jun 2014

BIPI, Lilly announce resubmission of empagliflozin NDA to FDA for treatment of type 2 diabetes

Boehringer Ingelheim Pharmaceuticals, Inc. and Eli Lilly and Company today announced the resubmission of a New Drug Application (NDA) for the investigational sodium glucose co-transporter-2 (SGLT2) inhibitor empagliflozin for the treatment of adults with type 2 diabetes (T2D) to the U.S. Food and Drug Administration (FDA).

17 Jun 2014

Signaling pathway may help explain why body clocks of people with bipolar disease

Alterations in a cellular signaling pathway called cAMP-CREB may help explain why the body clocks of people with bipolar disease are out of sync, according to a new European Journal of Neuroscience study.

17 Jun 2014

Artificial sweetener have potential to limit impact of therapeutic drugs

One of the active ingredients in a popular artificial sweetener could have the potential to limit the impact of therapeutic drugs, reduce the number and balance of beneficial bacteria in the gut and alter hormone secretion, according to an article published in Journal of Toxicology and Environmental Health, Part A: Current Issues.

17 Jun 2014

Unborn children exposed to severe stress levels have increased risk of becoming overweight

There are indications that unborn children who are exposed to severe stress levels, have an increased risk of becoming overweight or developing obesity as adults.

17 Jun 2014

Childhood oestrogen may normalise thelarche in Turner syndrome

Treating girls with Turner syndrome with low-dose oestrogen from childhood results in earlier thelarche and a slower tempo of puberty, research shows.

16 Jun 2014

Androgen sensitivity may contribute to hypertrichosis in girls

Prepubertal girls with hypertrichosis are likely to have genetic variants of the androgen receptor known to be particularly sensitive to androgen, say researchers.

16 Jun 2014

‘Surprising’ effect of growth hormone on BMI in normal-weight children

Researchers have found that the body mass index standard deviation score increases in normal-weight children receiving growth hormone treatment.

16 Jun 2014

Researchers examine role of female sex hormones in male obesity

An imbalance of female sex hormones among men in Western nations may be contributing to high levels of male obesity, according to new research from the University of Adelaide.

16 Jun 2014

Growth hormone levels may manifest in signs of aging

The decreased production of growth hormone is caused by a physiological process known as somatopause, which practically affects the entire body, since it's involved in body composition, metabolism, bone mineral density and cardiovascular function.

16 Jun 2014

Research on effects of caffeine on young people after puberty

Caffeine intake by children and adolescents has been rising for decades, due in large part to the popularity of caffeinated sodas and energy drinks, which now are marketed to children as young as four.

16 Jun 2014

Bionic pancreas device controls blood sugar in patients with type 1 diabetes

The latest version of a bionic pancreas device has been successfully tested in two five-day clinical trials - one in adults, the other in adolescents - that imposed minimal restrictions on patient activities.

16 Jun 2014

Scientists are now one step closer to pill against obesity

Obesity and diabetes are among the fastest growing health problems in the world, and the hunt is in for a pill that can fight the problem.

13 Jun 2014

Proteins causing daytime sleepiness also play crucial role in bone formation

Orexin proteins, which are blamed for spontaneous daytime sleepiness, also play a crucial role in bone formation, according to findings by UT Southwestern Medical Center researchers.

13 Jun 2014

People with obesity gene FTO tend to gain more weight as they age

A new study from Uppsala University demonstrates that elderly humans carrying a common variant of the fat mass and obesity gene FTO also have a shifted endocrine balance. Low blood concentrations of the satiety hormone leptin and high blood concentrations of the hunger promoting hormone ghrelin makes carriers of the FTO gene put on weight.

12 Jun 2014