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The role body fat plays in determining one's risk of chronic diseases

As the prevalence of obesity in America approaches epidemic proportions, researchers are scrambling to learn more about how the body stores fat, how fat tissues affect body systems and the role body fat plays in determining one's risk of chronic diseases.

27 Jan 2005

Contrary to popular belief, rural physician incomes on par with urban physicians

While lower incomes are an oft-cited obstacle to recruiting physicians to practice in rural America, average physician incomes in rural and urban areas do not differ significantly, according to a national study released today by the Center for Studying Health System Change (HSC).

27 Jan 2005

Can vegetables could help to prevent cervical cancer?

Researchers in South Wales are investigating the possibility that a chemical called Diindolylmethane (DIM), which is usually found in broccoli, sprouts and cabbage, could help to prevent cervical cancer.

27 Jan 2005

Clinical trials to test the safety of a first-of-its-kind human hookworm vaccine

Clinical trials to test the safety of a first-of-its-kind human hookworm vaccine will begin in the Washington, DC area in a couple of months after the U.S. Food and Drug Administration conferred investigational new drug status on the vaccine.

27 Jan 2005

New methods of gene delivery using lasers

Leading laser scientists at the University of St Andrews have developed a new method of delivering genes to cells using laser light. The new technique, which is cheap and powerful, could have important implications for future studies in biomedicine and healthcare.

26 Jan 2005

Melanopsin plays a key role in the inner workings of the eye

A Brown University team has found that a protein called melanopsin plays a key role in the inner workings of mysterious, spidery cells in the eye called intrinsically photosensitive retinal ganglion cells, or ipRGCs.

26 Jan 2005

Avalanches in your brain could actually help you to store memories

Meeting a friend you haven't seen in years brings on a sudden surge of pleasant memories. You might even call it an avalanche.

26 Jan 2005

Basis for deciding cost effectiveness of TB vaccination programmes questioned

Current risk assessment methods, which are used to inform the timing and extent of tuberculosis (TB) vaccination programmes, may overestimate the real risk of contracting the disease up to threefold, reveals research in Thorax.

26 Jan 2005

Young, male, and infected - the forgotten victims of Chlamydia

While young women are being targeted in the bid to curb the spread of Chlamydia in primary care, young men are all too frequently being ignored, suggests a small study of practice nurses in Sexually Transmitted Infections.

26 Jan 2005

US rates of early death and disability from sexual behaviour triple those of other wealthy nations

The rates of premature death and disability attributable to sexual behaviour in the United States are triple those of other wealthy nations, suggests research in Sexually Transmitted Infections.

26 Jan 2005

Health initiatives have led to Arab and Israeli cooperation in the Middle East

The cross-border project led to Palestinian and Israeli basic science research programmes between Bethlehem University and Tel Aviv University in the genetics of hearing loss, and generated joint-publications. From this followed a project to screen and habilitate 17 000 Israeli, Jordanian and Palestinian newborns for hearing loss.

26 Jan 2005

VCU Gastroenterology research papers ranked 4th in most cited papers

Virginia Commonwealth University’s School of Medicine has been ranked fourth among federally funded U.S. universities based on the average number of citations per research paper published in indexed journals of gastroenterology and hepatology between 1999 and 2003.

26 Jan 2005

Association between fitness and survival suggests a link between impaired oxygen metabolism and disease

Research published in the current issue of Science magazine reinforces the belief that aerobic capacity is an important determinant in the continuum between health and disease.

26 Jan 2005

$Phenoxodiol gets fast track status for its intended use in patients with hormone-refractory prostate cancer$

Phenoxodiol gets fast track status for its intended use in patients with hormone-refractory prostate cancer

Marshall Edwards today announced that the U.S. Food and Drug Administration (FDA) has granted the investigational anti-cancer drug, phenoxodiol, fast track status for its intended use in patients with hormone- refractory prostate cancer (HRPC).

26 Jan 2005

Increase in small babies is major reason behind the increase in U.S. infant mortality

An increase in the birth of very small infants is the major reason behind the increase in U.S. infant mortality in 2002, according to a report released today by the Centers for Disease Control and Prevention (CDC). The increase in infant mortality, from 6.8 infant deaths per 1,000 live births in 2001 to 7.0 in 2002, was the first increase in the infant mortality rate since 1958 and was reported last year by CDC.

26 Jan 2005

Researchers discover way to overcome major hurdle in gene therapy for cancer

In a new study published in the Jan. 25 issue of the Proceedings of the National Academy of Sciences (PNAS), the researchers demonstrated that the technique works by incorporating it into a specially designed virus. The virus eradicated prostate cancer cells in the lab and in animals while leaving normal cells unscathed.

26 Jan 2005

New report on the health effects of perchlorate, found in many public drinking-water supplies

A new report by the National Academies' National Research Council on the health effects of perchlorate, a chemical that in high doses can decrease thyroid function in humans and that is present in many public drinking-water supplies

26 Jan 2005

Calcium boost to youths' bones could reduce osteoporosis risk

New research on calcium and bone development suggests that efforts to prevent osteoporosis, generally considered a geriatric disease among women, could actually start before puberty.

26 Jan 2005

Why some men develop aggressive prostate cancer that becomes resistant to hormone-withdrawal therapy

Researchers found that certain mutations in a protein called the androgen receptor cause advanced and invasive prostate cancer when put into otherwise healthy mice. The androgen receptor's normal function is to control growth of the prostate gland in response to cues from male hormones called androgens, which have long been thought to stimulate prostate tumors.

26 Jan 2005

Supermarket bakery workers are at considerable risk of developing work related asthma

The researchers looked at 239 employees from 20 in-store bakeries for a supermarket chain. They collected data from questionnaires on a number of respiratory symptoms including chest tightness, breathing difficulties, chest wheezing or whistling, running or itchiness of the nose and eyes and sneezing. They also used skin prick tests to check for allergies associated with baking.

26 Jan 2005

Research News and Research

The role body fat plays in determining one's risk of chronic diseases

Contrary to popular belief, rural physician incomes on par with urban physicians

Can vegetables could help to prevent cervical cancer?

Clinical trials to test the safety of a first-of-its-kind human hookworm vaccine

New methods of gene delivery using lasers

Melanopsin plays a key role in the inner workings of the eye

Avalanches in your brain could actually help you to store memories

Basis for deciding cost effectiveness of TB vaccination programmes questioned

Young, male, and infected - the forgotten victims of Chlamydia

US rates of early death and disability from sexual behaviour triple those of other wealthy nations

Health initiatives have led to Arab and Israeli cooperation in the Middle East

VCU Gastroenterology research papers ranked 4th in most cited papers

Association between fitness and survival suggests a link between impaired oxygen metabolism and disease

Phenoxodiol gets fast track status for its intended use in patients with hormone-refractory prostate cancer

Increase in small babies is major reason behind the increase in U.S. infant mortality

Researchers discover way to overcome major hurdle in gene therapy for cancer

New report on the health effects of perchlorate, found in many public drinking-water supplies

Calcium boost to youths' bones could reduce osteoporosis risk

Why some men develop aggressive prostate cancer that becomes resistant to hormone-withdrawal therapy

Supermarket bakery workers are at considerable risk of developing work related asthma

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