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Canadian scientists describe safe, inexpensive way for kids to make microfluidic devices

With "hands-on" experiences in childhood and adolescence having sparked so many science careers, scientists in Canada are describing a quick, simple, safe, and inexpensive way for kids to participate in making microfluidic devices. Those devices are at the heart of lab-on-a chip, inkjet printing, DNA chip, and other technologies.

19 Jun 2010

UT Southwestern head and neck cancer surgeons perform area's first transoral robotic surgery

Head and neck cancer surgeons at UT Southwestern Medical Center performed the area's first transoral robotic surgery (TORS), a recently approved minimally invasive no-scar procedure to remove tumors in the throat.

16 Jun 2010

In vivo structure of senile plaques in brains of people with Alzheimer's disease

A team of scientists from Britain and the United States believe they may have identified the true in vivo structure of the senile plaques that are characteristically found in the brains of people with Alzheimer's disease.

11 Jun 2010

Sialidase improves nerve regrowth, motor recovery and nervous system function: Researchers

Once damaged, nerves in the spinal cord normally cannot grow back and the only drug approved for treating these injuries does not enable nerve regrowth. Publishing online this week in the Early Edition of the Proceedings of the National Academy of Sciences, researchers at the Johns Hopkins University School of Medicine show that treating injured rat spinal cords with an enzyme, sialidase, improves nerve regrowth, motor recovery and nervous system function.

10 Jun 2010

Dartmouth-Hitchcock Medical Center to implement BioImagene's digital pathology solutions

BioImagene, the leading provider of innovative digital pathology solutions, today announced that they have signed an agreement to equip Dartmouth-Hitchcock Medical Center (DHMC) with their complete suite of digital pathology solutions. DHMC will use iScan Coreo Au™ slide scanner and Virtuoso™ digital pathology application software to streamline laboratory workflow and enhance the Pathology Department's educational and residency programs.

10 Jun 2010

Surgery through eyelids avoid major head trauma

Surgeons at Johns Hopkins have safely and effectively operated inside the brains of a dozen patients by making a small entry incision through the natural creases of an eyelid to reach the skull and deep brain.

9 Jun 2010

Researchers discover RAF oncogene that may drive aggressive forms of prostate cancer

The Prostate Cancer Foundation announced today that researchers at the University of Michigan Comprehensive Cancer Center have discovered the RAF oncogene that drives fatal melanomas may also drive the aggressive forms of prostate cancer in the clinic.

8 Jun 2010

QBC Diagnostics launches SureFocus Microscope Slide for detection of tuberculosis bacteria

QBC Diagnostics is pleased to announce the release of the SureFocus Microscope Slide, a breakthrough in the detection of tuberculosis bacteria.

8 Jun 2010

Microscopic image sensor to speed up detection of tumors

To diagnose cancer reliably, doctors usually conduct a biopsy including tissue ana-lysis - which is a time-consuming process. A microscopic image sensor, fitted in an endoscope, is being developed for in vivo cancer diagnosis, to speed up the detection of tumors.

7 Jun 2010

Researchers develop biosensors to monitor concentration of c-di-GMP within single living bacteria cells

Some species of bacteria perform an amazing reproductive feat. When the single-celled organism splits in two, the daughter cell - the swarmer - inherits a propeller to swim freely. The mother cell builds a stalk to cling to surfaces.

4 Jun 2010

IBM Fellow receives Kavli Prize for seminal work on nanoscience

From the World Science Festival in New York, IBM Fellow Dr. Donald M. Eigler was awarded the most prestigious honor in nanoscience, The Kavli Prize, sharing the honor with Nadrian Seeman, a professor at New York University.

4 Jun 2010

Biomoda, Obio sign MOU to establish CLIA-certified clinical laboratory in Ohio

Cancer diagnostics company Biomoda, Inc. and Obio, a corporation formed to pursue public and private funding for cancer research in Ohio, signed a memorandum of understanding to establish a CLIA-certified Biomoda clinical laboratory in Ohio to support ongoing research and development on Biomoda's porphyrin-based assay for the detection of early-stage cancer.

2 Jun 2010

Scientists discover key mechanism of cancer cells

Many tumor cells would not be viable due to aberrant chromosome distribution if they had not developed a special trick. Scientists from the German Cancer Research Center have investigated which genes are responsible for this survival strategy of cancer cells.

2 Jun 2010

Sunitinib not effective in patients with papillary RCC: Researchers

Of the more than 38,000 Americans diagnosed with renal cell carcinoma each year, approximately 20 percent have non-clear cell forms of the disease. New findings shows that a non-clear cell form of kidney cancer known as papillary RCC, which accounts for 12 percent of all RCC, responds differently to sunitinib - a standard frontline treatment for RCC.

29 May 2010

Hamilton Thorne announces vendor partnership agreement with Leica Microsystems

Hamilton Thorne Ltd., a leading provider of advanced laser systems and instruments for the stem cell research and fertility clinic markets, today announces a vendor partnership agreement with Leica Microsystems GmbH of Wetzlar, Germany, a leading global designer and producer of innovative high-tech precision optics systems for the analysis of microstructures.

28 May 2010

Carl Zeiss launches ATLAS system for imaging of large-area specimens with nanometer resolution

Today, Carl Zeiss launches ATLAS™, a powerful hard- and software package, which, in combination with any scanning electron microscope from Carl Zeiss, enables quick and efficient imaging of large-area specimens with nanometer resolution.

27 May 2010

Essen BioScience launches CellPlayer Cell Migration 96-well assay kit

Essen BioScience Inc., a global provider of life science research tools and discovery services, today announced the launch of its CellPlayer™ Cell Migration 96-well assay kit for the IncuCyte™ Live-Cell Imaging System. The expanding line of kinetic CellPlayer assays for the IncuCyte also includes a co-culture assay for Angiogenesis.

From Sartorius 19 May 2010

DanActive drink reduces rate of common sicknesses in daycare children, say researchers

The probiotic yogurt-like drink DanActive reduced the rate of common sicknesses such as ear infections, sinusitis, the flu and diarrhea in daycare children, say researchers who studied the drink in the largest known probiotic clinical trial to be conducted in the United States. An additional finding, however, showed no reduction in the number school days missed.

19 May 2010

New study shows DFA testing for H1N1 influenza unreliable in ICU patients

Direct Immunofluorescence Assay testing for H1N1 influenza is unreliable in ICU patients, according to a new study from Stanford University. Multiple methods exist for diagnosing influenza, but data on the utility and accuracy of these tests for H1N1 are still emerging, given the relatively recent onset of the epidemic.

18 May 2010

Scientists look for new ways to fight TB

Scientists looking for new ways to fight tuberculosis have their sights set on a structure essential to the bacterium's survival. Disabling this structure could kill the microbes in the infected host and thwart TB infections. In a study appearing online May 11, 2010, in EMBO J, the journal of the European Molecular Biology Organization, scientists from the U.S. Department of Energy's Brookhaven National Laboratory, Stony Brook University, and Weill Cornell Medical College describe new features of how this structure, known as a proteasome, is put together and how it works.

14 May 2010