Laboratory News and Research

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Device to warn astronauts about the presence of harmful compounds inside spacecraft

U.S. Rep. John Duncan presented a check for $1.48 million to the University of Tennessee Center for Environmental Biotechnology Wednesday.

13 Aug 2004

Researchers map structure of anti-cancer molecule and open the door to the creation of more effective cancer treatments

Scientists at Emory University, in collaboration with researchers at three national laboratories, have solved the structural puzzle of how an emerging class of promising cancer drugs works to halt cell division. The discovery potentially opens the door to the creation of more effective cancer treatments.

13 Aug 2004

Scientists discover the body's own defense against H.Pylori, the cause of stomach ulcers and stomach cancer

An international team led by The Burnham Institute's Minoru Fukuda, Ph.D., has discovered that a human glycoprotein inhibits Helicobacter pylori ("H. pylori"), the bacterium that causes stomach ulcers and is linked with 90% of stomach cancers.

13 Aug 2004

Australian funding to assist with the investigation of clandestine laboratory operations

"Clandestine amphetamine laboratories have increased by 300 per cent and it is important that forensic experts have the opportunity to work together in what is one of the most important areas in the fight against illegal drugs," Senator Ellison said.

13 Aug 2004

Ways to economically recover recombinant proteins from transgenic tobacco

The economics of producing biopharmaceuticals from transgenic plants such as tobacco is still a roadblock to producing large quantities of urgently needed medicines, especially for people in underdeveloped nations.

12 Aug 2004

Special talk by scientist who was instrumental in the eradication of smallpox

A scientist who was instrumental in the eradication of smallpox, Emeritus Professor Frank Fenner, presented a special talk at the University of Wollongong, Australia on August 11 in this, the 25th year since the eradication of smallpox.

12 Aug 2004

No adverse side-effects have been observed in clinical trial of SARS vaccine

Sinovac Biotech has announced that all 36 subjects of the Phase I human clinical trial for its inactivated SARS vaccine have now been vaccinated with either SARS vaccine or placebo.

11 Aug 2004

First human cases of West Nile virus in Mississippi

The seven human cases occurred in: Covington (1), Harrison (1), Lincoln (1), Leflore (1), Rankin (2) and Simpson (1) counties; these numbers include the five suspected cases reported last week by the Mississippi State Department of Health.

11 Aug 2004

What is Telomere crisis?

Telomere crisis is an important early event in the development of breast cancer, and its occurrence can be identified with precision, according to recent findings by a team of scientists at the Department of Energy's Lawrence Berkeley National Laboratory and the University of California at San Francisco.

11 Aug 2004

The U.S. FDA approves 2 drugs for treating radiation contamination

The U.S. Food and Drug Administration has approved two drugs, pentetate calcium trisodium injection (Ca-DTPA) and pentetate zinc trisodium injection (Zn-DTPA) for treating certain kinds of radiation contamination. The FDA is approving these two drugs as part of its ongoing effort to provide the American public the best available protection against nuclear accidents and terrorist threats.

11 Aug 2004

New service-oriented laboratory focused on bioanalysis and pharmacokinetics

Oregon Health & Science University researchers will more quickly move benchtop discoveries toward drug discoveries with the help of a new, service-oriented laboratory focused on bioanalysis and pharmacokinetics.

11 Aug 2004

American Indians and Alaska Natives are 2.3 times as likely to have diabetes as non-Hispanic whites of similar age

About 40 percent of adults ages 40 to 74 - or 41 million people - have pre-diabetes, a condition that raises a person's risk of developing type 2 diabetes, heart disease, and stroke.

11 Aug 2004

Scientists have turned procrastinating primates into workaholics by temporarily suppressing a gene in a brain circuit involved in reward learning

Using a new molecular genetic technique, scientists have turned procrastinating primates into workaholics by temporarily suppressing a gene in a brain circuit involved in reward learning. Without the gene, the monkeys lost their sense of balance between reward and the work required to get it, say researchers at the National Institute of Mental Health .

11 Aug 2004

Underwater experiments using the latest remote surgical technologies

McMaster’s Mehran Anvari will conduct experiments using the latest remote surgical technologies and techniques during a 10-day underwater mission taking place this October.

11 Aug 2004

Death from locally acquired West Nile Virus within Los Angeles County

Laboratory tests confirmed the presence of WNV antibodies in a 91-year-old San Fernando Valley resident who passed away late last week. This is the third reported death for WNV in California and the first for Los Angeles County.

11 Aug 2004

Testing to ensure that personal radiation detection equipment meets new standards for identifying potential threats

A marathon of testing is under way at the Department of Energy’s Pacific Northwest National Laboratory to ensure that personal radiation detection equipment purchased with Department of Homeland Security funds meets new standards for identifying potential threats.

9 Aug 2004