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Orthopaedic medical device technologies that offer greater clinical benefits expected to succeed

Current users of medical device technologies for orthopaedic applications seek systems that offer maximum comfort while requiring minimum physical supervision. This is driving the market to continuously evolve technologies that use radically different approaches or make significant improvements to existing products.

6 Mar 2006

New technique provides insight into shape of DNA molecules attached to a surface

A team of researchers from Boston University has developed a new application to enable more precise measurement of the location of a fluorescent label in a DNA layer.

1 Mar 2006

Breakthrough anti-inflammatory treatment

Scientists from the Garvan Institute of Medical Research have developed what could be the next big blockbuster treatment for inflammatory diseases such as rheumatoid arthritis and asthma.

21 Feb 2006

Using neural growth factor could allow researchers to mass produce stem cells for treatment of disease

Human embryonic stem cells (hES) offer great hope for the treatment of some devastating diseases, but finding a way to keep enough of these cells usable and healthy for transplantation in patients has been an ongoing problem.

21 Feb 2006

Americans divided on genetically engineered food

While more than two-thirds of the food in U.S. markets contains at least some amount of a genetically engineered (GE) crop, researchers want to know if Americans consider GE food a health risk or benefit.

20 Feb 2006

Advancing knowledge of diet-gene interactions

Josi Ordovas, PhD, director of the Nutrition and Genomics Laboratory at the Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University joined more than eighty other leading researchers in the fields of nutrition and genetics to co-author a report outlining their strategy for maximizing the impact of nutrigenomics research on global poverty and health.

16 Feb 2006

Causes of type 1 diabetes

Scientists are casting a wide, tightly woven net with the goal of catching the causes of type 1 diabetes.

16 Feb 2006

Another step forward in the battle against bacterial infections

Bacterial infections can strike anyone, and they can sometimes be fatal. Because more and more bacteria are becoming resistant to the pre-eminent remedy; antibiotics; the search for new remedies against bacterial infections is in high gear.

12 Feb 2006

New DNA-based cell adhesion strategy

A new technique in which single strands of synthetic DNA are used to firmly fasten biological cells to non-biological surfaces has been developed by researchers with the Lawrence Berkeley National Laboratory (Berkeley Lab) and the University of California at Berkeley.

9 Feb 2006

Viruses can be forced to evolve in ways to benefit humans

Viruses and humans have evolved together over millions of years in a game of one-upmanship that, often as not, left humans sick or worse.

7 Feb 2006

Microbia and DuPont collaborate to develop novel biomanufacturing process

Microbia, Inc. has announced the formation of a collaborative research and development program between DuPont Central Research & Development (CR&D) and Microbia's Precision Engineering business unit.

7 Feb 2006

Molecular Devices introduces a high-speed, laser-scanning, confocal imager

This system is the latest addition to its Total Imaging Solution which includes the ImageXpressMICRO imaging system, MetaXpress Software Application Modules, AcuityXpress Data Analysis software and the Transfluor Assay for GPCRs.

7 Feb 2006

Alternative method to produce heparin

Researchers at Rensselaer Polytechnic Institute and University of North Carolina at Chapel Hill have discovered an alternative way to produce heparin, a drug commonly used to stop or prevent blood from clotting.

7 Feb 2006

Advance in the fight against bacterial infections

Bacterial infections can strike anyone, and they can sometimes be fatal. Because more and more bacteria are becoming resistant to the pre-eminent remedy - antibiotics - the search for new remedies against bacterial infections is in high gear.

2 Feb 2006

Counting cells that ensure gene balance

Two are one too many - this is the motto used by cells of a female organism: These contain two X chromosomes, one of which always becomes inactivated.

2 Feb 2006

Angina drug finally gets the ok

U.S. regulators have granted approval for the drug Ranexa in the treatment of chronic angina.

31 Jan 2006

First large-scale bird flu genome study

Investigators at St. Jude Children's Research Hospital have completed the first large-scale study of bird flu virus genomes, thereby doubling the amount of genetic information available on the genes and proteins of these viruses.

26 Jan 2006

New biochip predicts evolution of inflammatory bowel disease

The treatment of inflammatory bowel disease, which includes Crohn's disease and ulcerative colitis, has very high costs and can include admissions and surgical interventions. Until now, there was no precise tools to predict the evolution and prognosis of these diseases.

26 Jan 2006

First genome-wide screen for protein complexes is completed

Researchers in Germany have finished the first complete analysis of the "molecular machines" in one of biology's most important model organisms: S. cerevisiae (baker's yeast). The study from the biotechnology company Cellzome, in collaboration with the European Molecular Biology Laboratory (EMBL), appears in this week's online edition of Nature.

23 Jan 2006

Tobacco plant-derived vaccines safeguard against Yersinia pestis

Through an innovative feat of plant biotechnology and vaccine design, researchers in the Biodesign Institute at Arizona State University have successfully turned tobacco plants into vaccine production factories to combat the deadliest form

10 Jan 2006