Hormones News and Research

RSS

Researchers create new computational model to understand animal cell behavior

Biological systems, including cells, tissues and organs, can function properly only when their parts are working in harmony. These systems are often dauntingly complex: Inside a single cell, thousands of proteins interact with each other to determine how the cell will develop and respond to its environment.

24 Mar 2011

Low ghrelin levels in obese women may affect reproduction in female progeny

Levels of the hormone ghrelin are low in obese women and a recent study accepted for publication in Endocrinology, a publication of The Endocrine Society, reports that mice whose mothers had low ghrelin levels were less fertile due to a defect in implantation.

24 Mar 2011

Strong 'innate immunity' effective in chikungunya patients

Chikungunya is transmitted by mosquitoes of the genus Aedes. The disease is spreading in the world and periodically sparks new outbreaks. Africa, Asia, the Indian Ocean and even Southern Europe are now affected.

23 Mar 2011

Research highlights new parameters for HIV study

A research article co-authored by Brenna Anderson, MD, director of Reproductive Infectious Diseases Consultation in the Division of Maternal-Fetal Medicine at Women & Infants Hospital of Rhode Island, was included in the recently published special issue of the American Journal of Reproductive Immunology.

17 Mar 2011

On The Issues Magazine examines how environmental health affects women's lives

The Spring 2011 edition of On The Issues Magazine – "The Ecology of Women" – examines how environmental health affects women's lives, particularly the toxins and chemicals that enter our bodies from the air, water, food and consumer products. These toxins are implicated as possible causes of conditions like cancer, early puberty, infertility, miscarriages, and birth defects.

16 Mar 2011

New findings help explain why toxoplasmosis causes serious disease

Providing clues into why the severity of a common parasitic infection can vary greatly from person to person, a new Johns Hopkins study shows that each one of three strains of the cat-borne parasite Toxoplasma gondii sets off a unique reaction in the nerve cells it invades.

15 Mar 2011

LRC professors develop daylighting design guide for school students

The body's internal clock is responsible for regulating the timing of our sleep and other daily biological cycles, called circadian rhythms. During school months, however, teenagers miss out on essential morning light needed to stimulate the 24-hour biological clock.

15 Mar 2011

How male puberty begins

Scientists from Monash University have uncovered a new understanding of how male puberty begins.

14 Mar 2011

Acupuncture for menopausal hot flashes: Study

According to a new study, women who suffer from hot flashes and other uncomfortable symptoms of menopause may be able to find relief through acupuncture. These symptoms plague menopausal women and usual therapy for it is hormone replacement therapy but that has its own problems including an increased risk of coronary heart disease, stroke and breast cancer.

12 Mar 2011

New technique may find 'hidden' receptors in nerve cells

Scientists at The Scripps Research Institute and University of Pennsylvania have found a way to uncover potential drug targets that have so far remained hidden from researchers' view.

11 Mar 2011

New discovery: GPCR family of proteins can recognize and respond to wide array of signals

Scientists from The Scripps Research Institute have determined a new structure from a medically important superfamily of proteins. The structure should help instruct the design of a new kind of therapeutics for conditions ranging from Parkinson's disease to inflammation.

11 Mar 2011

Researchers pinpoint a protein responsible for fat storage in the body

Scientists have shed light on why some people are apple-shaped and others are pear-shaped.

10 Mar 2011

Autologous fat stem cell therapies for eternal life

Whereas formerly often only the symptoms of age were treated in cosmetic medicine, autologous stem cell-assisted regenerative therapies take a more comprehensive approach: the abundant stem cells in fat tissue are extracted and introduced in the body. The autologous stem cells then exert their regenerative power in the body where needed. Organs and tissues are regenerated and rejuvenated; even degenerative and chronic diseases are treatable.

9 Mar 2011

Plant distillation waste can increase yield, essential oil content in peppermint, spearmint

When essential oils are extracted from plants through the process of steam distillation, wastewater is produced and subsequently released into rivers and streams. Finding new uses for these unused by-products could benefit essential oil crop growers and processors as well as the environment.

7 Mar 2011

Study examines link between voice pitch and perceived infidelity

When choosing a partner, women believe the lower the man's voice, the more likely he's going to cheat. Conversely, men think a woman with a higher voice is more likely to be unfaithful, researchers have found.

5 Mar 2011

Redpoint Bio fourth quarter revenues are $0.7 million for 2010

Redpoint Bio Corporation, a company focused on the development of healthier foods and beverages and new approaches to the treatment of diabetes and obesity, today announced financial and operational results for the quarter and year ended December 31, 2010.

5 Mar 2011

Researchers investigate why immune system is blunted after spinal cord injury

Mobility is a challenge for spinal cord injured patients. Infection is another. Adam Thrasher, assistant professor of health and human performance, says infection is the leading cause of death for people living with spinal cord injuries for two years or more.

4 Mar 2011

Researchers demonstrate potential neurochemical mechanism of weight loss

An interdisciplinary group of researchers at the University of Pennsylvania has, for the first time, identified the neurological and cellular signaling mechanisms that contribute to satiety - the sensation of feeling full - and the subsequent body-weight loss produced by drugs used to treat type 2 diabetes. More comprehensive knowledge of these mechanisms could form the basis for anti-obesity medications.

4 Mar 2011

Promising new way to lower cholesterol production

A promising new way to inhibit cholesterol production in the body has been discovered, one that may yield treatments as effective as existing medications but with fewer side-effects.

3 Mar 2011

Study: Happy people tend to live longer and experience better health

A review of more than 160 studies of human and animal subjects has found "clear and compelling evidence" that - all else being equal - happy people tend to live longer and experience better health than their unhappy peers.

1 Mar 2011