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Researchers attempt to quantify processes underlying cell heterogeneity

Combining the latest methods in gene splicing and computer modeling, Rice University researchers are trying to develop a predictive framework for one of the most basic and complex biological phenomena — cellular heterogeneity, or the ability of genetic clones to act and behave differently when exposed to the same set of environmental stimuli.

8 Nov 2004

Scientists enticed back to Australia to tackle major health challenges

CSIRO and the Queensland Government are attracting leading overseas-based Australian scientists to return to work on major health challenges at the e-health Research Centre in Brisbane.

8 Nov 2004

Study could lead to new, more effective treatments for urinary tract infections

Anyone who thinks scientists lead a glamorous, exciting life should talk to Jennifer Snyder, a graduate student at the University of Maryland’s School of Medicine.

25 Oct 2004

Powerful new processor helps unlock the secrets of an iron-eating bacteria known as Desulfovibrio vulgaris

Gerrit Voordouw, PhD, a microbiologist at the University of Calgary, has spent the past 20 years trying to unlock the secrets of an iron-eating bacteria known as Desulfovibrio vulgaris.

6 Oct 2004

IBM and Cleveland Clinic to develop a translational medicine platform to support genetic research

IBM and The Cleveland Clinic today announced an agreement to develop a translational medicine platform at The Cleveland Clinic that will use information from electronic medical records to support basic and genetic research.

29 Sep 2004

Trial shows which brain cancer patients benefit from temozolomide

An international team of scientists and cancer specialists has identified which patients with the deadly form of brain tumours called glioblastomas are likely to live longer if they are treated with temozolomide, and which patients are likely to get only marginal, if any, benefit.

28 Sep 2004

New IBM technology could bring the promise of personalized medicine one step closer

Using a basic computer language, the researchers created a "smart" DNA stream that contains a patient's entire medical record

8 Sep 2004

Researchers have coaxed RNA to self-assemble into 3-D arrays

These RNA structures can form a wider variety of shapes than double-stranded DNA can and are easier to manipulate than many protein alternatives.

23 Aug 2004

Test for identifying which cases of prostate cancer will become life threatening

Karin Drotschmann, Ph.D., a researcher at Wake Forest University Baptist Medical Center, has won the “New Investigator Award” from the Department of Defense, Prostate Cancer Research Program, for her work to develop a test for identifying which cases of prostate cancer will become life threatening.

20 Aug 2004

Statement regarding DNA ruling by Ninth Circuit Court of Appeals

California's Attorney General Bill Lockyer has issued this statement regarding the U.S. Court of Appeals for the Ninth Circuit's order today in U.S. v. Kincade:

20 Aug 2004

The prion appears to function as an evolutionary stepping stone

“This prion,” explains Lindquist, “has a capacity to hide and release genetic information throughout the entire genome that can contribute to new traits in a complex way.”

16 Aug 2004

New gene-silencing technique

A new gene-silencing technique that takes place in the nucleus of human cells, has been demonstrated by researchers at the University of California, San Diego (UCSD) School of Medicine and the VA San Diego Healthcare System.

5 Aug 2004

As medicine targets personal DNA profiles, researchers examine ethics and patient experiences

Researchers at the University of York are beginning a major study into the ethical and personal issues raised by a potential revolution in healthcare, which could incorporate individualised medical care – pharmacogenetics - into clinical practice.

5 Aug 2004

DNA of rare and endangered species is to be preserved for future generations

The DNA of rare and endangered species is to be preserved for future generations, thanks to a groundbreaking new project involving scientists at The University of Nottingham, the Institute of Zoology and London’s Natural History Museum.

29 Jul 2004

First international server to analyze genetic diversity on a large scale

Researchers from the Universitat Autònoma de Barcelona have developed the first international server that allows the user to analyze genetic diversity on a large scale.

19 Jul 2004

Should the results of genetic tests be considered personal

Should the results of genetic tests be considered personal, or should health professionals be able to use them in providing health care to the whole family, ask researchers in this week's BMJ.

17 Jul 2004

The structure of AGT shows how one human protein reduces the potency of chemotherapy

The fine details of this x-ray structure may help scientists find ways to fight certain cancers, such as brain tumors, which express high levels of AGT making them resistant to chemotherapy.

9 Jul 2004

UV exposure from sun tanning beds leads to pain relief and euphoric feelings

Frequent tanning bed users may be getting more out of the experience than darker skin. Researchers at Wake Forest University Baptist Medical Center say exposure to ultraviolet light may produce a “relaxing” effect that lures tanners back to the beds.

7 Jul 2004

No compulsory genetic testing for newborn babies in Europe

European Research Commissioner Philippe Busquin today rejected stories in several media claiming he had called for genetic testing of all newborn babies in Europe.

2 Jul 2004

Harmless form of the herpes virus may help create a vaccine for Alzheimer’s disease

Scientists have taken an important step toward creating a vaccine against Alzheimer’s disease, customizing the response of the immune system with unprecedented precision.

30 Jun 2004