Research News and Research

RSS

MIT researchers uncover surprising difference in gene regulation in mouse and human liver cells

Scientists often study mice as a model for human biology and disease, because their basic biological processes are assumed to be essentially the same as those of humans.

22 May 2007

Weill Cornell Medical College students help change global health policy

In a move to improve global public health, Weill Cornell Medical College students have helped place a lifesaving heart disease drug onto the World Health Organization's (WHO) list of essential medicines.

22 May 2007

In some species estrogen plays a key role in aggressiveness

Imagine if a naturally occurring chemical in your body could help make you feel more calm and relaxed ? but it would only work during the long days of summer.

22 May 2007

Flash-heating breast milk infected with HIV successfully deactivates virus

A simple method of flash-heating breast milk infected with HIV successfully inactivated the free-floating virus, according to a new study led by researchers at the Berkeley and Davis campuses of the University of California.

22 May 2007

Artificially created bone tissue

As the nation ages, an estimated 44 million Americans, including at least half of those ages 50 and older, are at risk for osteoporosis, making their bones fragile and vulnerable to serious fractures.

22 May 2007

Treatment for enterotoxin B exposure

A research team led by the University of Illinois has developed a treatment for exposure to enterotoxin B, a noxious substance produced by the Staphylococcus aureus bacterium.

22 May 2007

Discovery of chemical profiles for infectious diarrhoea

Academics from the Universities of the West of England and Bristol have found that faeces from healthy people and those with infectious diarrhoea differ significantly in their chemical composition and could be used to diagnose quickly diseases such as Clostridium difficile (C. Diff.).

22 May 2007

Decoding gene expression in cancer tumors using noninvasive imaging

By correlating images of cancerous liver tissue with gene expression patterns, a research team led by a radiologist at the University of California, San Diego (UCSD) School of Medicine has developed tools that may some day allow physicians to view a CT image of a cancer tumor and discern its genetic activity.

22 May 2007

New strategy to inoculate medical staff in a pandemic situation

Community preparedness for a bioterrorism attack or influenza outbreak has been the focus of much interest and effort in recent years.

22 May 2007

Clinical trial data for Perforomist Inhalation solution

Data presented at the International Conference of the American Thoracic Society (ATS) demonstrate that Perforomist (formoterol fumarate) Inhalation Solution, delivered by nebulization, is an effective and well-tolerated new treatment option for patients suffering from emphysema or chronic bronchitis, otherwise known as Chronic Obstructive Pulmonary Disease (COPD).

22 May 2007

Link between periodontitis and tongue cancer

Researchers at the University at Buffalo and Roswell Park Cancer Institute have shown for the first time that an association exists between long-standing periodontitis, or gum disease, and risk of tongue cancer.

22 May 2007

Chemotherapy drug temozolomide shrinks brain tumors

Cancerous brain tumors appear to respond favorably to the drug temozolomide when used as primary chemotherapy after surgery, and the treatment appears to work best in people missing a certain gene, according to a study published in the May 22, 2007, issue of Neurology, the scientific journal of the American Academy of Neurology.

22 May 2007

Care received in chain-owned nursing homes generally not on par with care received in nonprofit and singly-owned nursing homes

Standard marketing and strategic planning practices can hurt patient care throughout a nursing home chain, but only if too much emphasis is placed on such administrative standards to the detriment of clinical and facility standards, a new study indicates.

22 May 2007