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Scientists have identified a compound that halts the activity of a deadly toxin called anthrax

University of Chicago scientists have identified a compound that halts the activity of a deadly toxin called anthrax lethal factor in laboratory tests. Nature Biotechnology will publish the findings online on May 16 and in the June issue of the journal's print edition.

17 May 2004

Inheriting the wrong version of a gene called CHEK2 doubles a woman's risk of developing breast cancer

Inheriting the wrong version of a gene called CHEK2 doubles a woman's risk of developing breast cancer, Cancer Research UK scientists confirm in a major new international study published in the June edition of the American Journal of Human Genetics.

17 May 2004

Want a new type of man? Maybe less brawn and more brains?

A new version of the human male is a distinct possibility, given the genetic erosion of the “junk” sex-determining chromosome that makes men male.

17 May 2004

Plans for once-daily, fixed-dose combination of three anti-HIV drugs

Bristol-Myers Squibb Company, Gilead Sciences, Inc. and Merck & Co., Inc. have announced that they are in discussions on the development of a once-daily, fixed-dose combination of three anti-HIV drugs and are also considering certain co-packaging options for the individual products.

16 May 2004

Higher rate of cardiac complications from smallpox vaccinations for US military

While adverse reactions from smallpox vaccinations given to military personnel in the wake of renewed threats of bioterrorism remain minimal, the rate of cardiac complications has been higher than expected, according to a clinical review presented at an American Medical Society media briefing on cardiology today.

16 May 2004

Facts about prevalence of arthritis in the U.S.A

Arthritis is the leading cause of physical disability in the United States. Arthritis comprises over 100 different disease and conditions. The most common are osteoarthritis, rheumatoid arthritis, fibromyalgia, and gout.

15 May 2004

CDC announces new goals and organizational structure

Centers for Disease Control and Prevention (CDC) Director Dr. Julie Gerberding announced today new goals and integrated operations that will allow the federal public health agency to have greater impact on the health of people around the world.

15 May 2004

Researcher has learned how to maximize the cancer-fighting power of broccoli

University of Illinois researcher Elizabeth Jeffery has learned how to maximize the cancer-fighting power of broccoli. It involves heating broccoli just enough to eliminate a sulfur-grabbing protein, but not enough to stop the plant from releasing an important cancer-fighting compound called sulforaphane.

15 May 2004

Technology will help as world's population over 60 doubles

It's just a collection of bloody nuts and bolts." That was the damning reaction of a 69-year-old resident at a Scottish nursing home - let's call him William Brown - when asked if he would like a robotic pet as a companion to help relieve his boredom and loneliness. But once he realised that the robot could play games with him, he quickly changed his mind.

15 May 2004

Glucose metabolism could be used to selectively destroy cancer cells

Scientists have known for decades that cancer cells consume more glucose than normal cells. A longstanding assumption that the excess glucose metabolism was needed to make energy has not been borne out by research studies.

15 May 2004

Exposure to nicotine may change adolescents' brains and behavior

The adolescent brain appears to be more responsive to nicotine’s rewarding effects than the adult brain, a UC Irvine Transdisciplinary Tobacco Use Research Center (TTURC) animal study has found.

15 May 2004

NASA and Stanford to develop technologies for physiological monitoring of humans

NASA and Stanford University are launching an exciting new joint venture to develop technologies, instruments and systems to conduct physiological monitoring of humans in support of basic and applied space biology research.

15 May 2004

Poll finds alcohol and drug addiction has impacted the lives of 63 percent of Americans

People in long-term recovery from addiction to alcohol or other drugs face widespread stigma and discrimination, according to a groundbreaking, national survey released today.

15 May 2004

Influenza vaccine does provide protection against influenza in most asthma patients taking inhaled steroids

The influenza vaccine protected asthma patients who use inhaled steroids against type A flu, although its protection against type B flu was significantly reduced in those taking high doses of inhaled steroids, said a researcher from Baylor College of Medicine in a recent publication.

15 May 2004

Researchers make it possible to visualize memories

Researchers at Baylor College of Medicine in Houston have described how memories are made – and they have made it possible for you to see it.

15 May 2004

Lockheed Martin has won a $47.8 million DoD military health contract

Lockheed Martin has won a $47.8 million contract to develop and integrate software applications for the Department of Defense's Theater Medical Information Program (TMIP), Block 2.

15 May 2004

Genetically engineered viruses may create new class of cancer therapies

A genetically engineered virus can selectively kill cancerous cells in the lung and colon while leaving healthy cells intact, according to new research published today in Cancer Research by William Wold and colleagues at Saint Louis University School of Medicine.

15 May 2004

Women are not checking for colon cancer

Many women who regularly get checked for breast cancer and cervical cancer still don’t go for a test that could save them from another big killer -- colon cancer – according to new University of Michigan research. But perhaps their mammogram and Pap smear appointments could be used as “teachable moments” to help prompt them to get their colons checked, the researchers suggest.

15 May 2004

Cancer-causing gene identified that may play a key role in the development of leukemia and other cancers

Using genetically engineered mice, researchers at the Johns Hopkins Children's Center have identified a gene that functions as a cancer-causing gene (or oncogene) and may play a key role in the development of leukemia and other cancers in children and adults.

15 May 2004