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.

Bretylium tosylate has unique benefits for patients with acute myocardial infarction

An "old" drug has unique benefits for patients with acute myocardial infarction (AMI; commonly known as heart attack), a finding that may contribute to a new understanding of how heart attacks develop, according to an article in the September/October American Journal of Therapeutics.

10 Nov 2004

Dietary supplement DHEA could play a role in reducing abdominal fat in elderly men and women

Preliminary research indicates that the dietary supplement DHEA could play a role in reducing abdominal fat in elderly men and women with age-related decreases in DHEA levels, according to a study in the November 10 issue of JAMA.

10 Nov 2004

Testosterone may impede immunity

Decreasing testosterone boosts immunity because testosterone helps control T-lymphocytes, the attack cells of the immune system, according to Mayo Clinic-led research in laboratory animals.

8 Nov 2004

Obesity could more than double an older woman's risk of acute myelogenous leukemia

A study from the University of Minnesota Cancer Center indicates that overweight and obesity could more than double an older woman's risk of acute myelogenous leukemia (AML), an often fatal cancer of the bone marrow and blood.

8 Nov 2004

Second successful human ovarian to arm transplant in the world

A new study finds surgery to transplant an ovary to the upper arm is feasible and preserves hormonal function in women undergoing treatment for cervical cancer.

8 Nov 2004

Discovery of internal molecular clock that governs the metabolism of sugars and fats within the body

Researchers at the University of Pennsylvania School of Medicine have discovered that components of the internal molecular clock of mammals have an important role in governing the metabolism of sugars and fats within the body.

4 Nov 2004

Pfizer licenses drug from University of Rochester for treatment of hot flashes

The University of Rochester has signed a license agreement with Pfizer which will allow Pfizer to market a specific class of non-hormonal drugs for the treatment of hot flashes associated with menopause.

4 Nov 2004

Prolonged breastfeeding helps prevent rheumatoid arthritis

Rheumatoid arthritis (RA), an inflammatory disease of the immune system, is between two and four times more likely to strike women than men.

4 Nov 2004

European approval for Taxotere (docetaxel) in prostate cancer

Aventis, part of the sanofi-aventis Group announced today that the European Commission has approved Taxotere (docetaxel) Injection Concentrate for use in combination with prednisone as a treatment for men with androgen-independent (hormone- refractory) metastatic prostate cancer.

4 Nov 2004

Reproductive hormones have effects on all of these stages of brain growth and development

Scientists are now uncovering increasing evidence that the brain not only responds to hormones produced by the reproductive system, but that these hormones-the so-called "female hormones," estrogen and progestin, and the "male" androgens, such as testosterone-play an important role in the development of differences between male and female brains.

2 Nov 2004

Hormone therapy findings suggest a complex relationship between marketing, scientific evidence and prescribing patterns

Pharmaceutical companies slashed their promotional spending for hormone therapies by more than a third following reports in July 2002 of health risks associated with the drugs, but within the year they beefed up their marketing efforts to promote lower-dose forms of the medications

1 Nov 2004

Genetic evidence to support an inherited tendency to retain salt

Researchers at the University of Chicago have found genetic evidence to support the sodium-retention hypothesis, a controversial 30-year-old theory that the high rate of hypertension in certain ethnic groups is caused, in part, by an inherited tendency to retain salt.

29 Oct 2004

Study supports earlier findings, and even showed a significantly higher prevalence of periodontal diseases in cardiac patients

Research is racing to help healthcare professionals further understand how periodontal diseases are linked to cardiovascular disease.

28 Oct 2004

New insights into hormone therapy show when estrogen best aids brain

New hormone therapy studies demonstrate estrogen's ability to directly stimulate neurons, repair damaged neurons, and stimulate support cells—most of which can alleviate some of the cognitive decline associated with menopause.

28 Oct 2004

Smoking shown to quell painful sensations and heighten positive emotions

Smokers often say that lighting up a cigarette can calm their nerves, satisfy their craving and help them relax.

28 Oct 2004

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

Human Genome Sciences announces agreement with GSK for development of drug to treat diabetes

Human Genome Sciences today announced an agreement with GlaxoSmithKline under which GlaxoSmithKline has acquired exclusive worldwide rights to develop and commercialize Albugon (albumin-glucagon-like peptide-1, GLP-1), a drug currently in late-stage preclinical development by Human Genome Sciences for potential use in the treatment of diabetes.

26 Oct 2004

Hormone News and Research

Further Reading

Bretylium tosylate has unique benefits for patients with acute myocardial infarction

Dietary supplement DHEA could play a role in reducing abdominal fat in elderly men and women

Testosterone may impede immunity

Obesity could more than double an older woman's risk of acute myelogenous leukemia

Second successful human ovarian to arm transplant in the world

Discovery of internal molecular clock that governs the metabolism of sugars and fats within the body

Pfizer licenses drug from University of Rochester for treatment of hot flashes

Prolonged breastfeeding helps prevent rheumatoid arthritis

European approval for Taxotere (docetaxel) in prostate cancer

Reproductive hormones have effects on all of these stages of brain growth and development

Hormone therapy findings suggest a complex relationship between marketing, scientific evidence and prescribing patterns

Genetic evidence to support an inherited tendency to retain salt

Study supports earlier findings, and even showed a significantly higher prevalence of periodontal diseases in cardiac patients

New insights into hormone therapy show when estrogen best aids brain

Smoking shown to quell painful sensations and heighten positive emotions

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

Human Genome Sciences announces agreement with GSK for development of drug to treat diabetes

Can traditional Chinese medicine relieve symptoms of menopause

Men undergoing prostate cancer therapy forget things faster

FDA approves device that uses magnetic resonance image guided focused ultrasound to target and destroy uterine fibroids

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