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UCL scientists: Simple eye test can help detect and diagnose major neurological diseases

A simple and inexpensive eye test could aid detection and diagnosis of major neurological diseases such as Alzheimer's at an earlier stage than is currently possible, according to new research by UCL scientists.

18 Jan 2010

Dramatically enhanced image contrast could revolutionize diagnostics and therapeutics

A Northwestern University study shows that coupling a magnetic resonance imaging (MRI) contrast agent to a nanodiamond results in dramatically enhanced signal intensity and thus vivid image contrast.

18 Jan 2010

Work provides new insight into potential therapeutic treatments for cancer diseases

An enzyme that normally helps break down stored fats goes into overdrive in some cancer cells, making them more malignant, according to new findings by a team at The Scripps Research Institute.

13 Jan 2010

GIND scientists identify major role of TDP-43 in two neurodegenerative diseases

Scientists at the Gladstone Institute of Neurological Disease (GIND) have identified the reason a key protein plays a major role in two neurodegenerative diseases.

13 Jan 2010

Life Technologies to acquire AcroMetrix

Life Technologies Corporation, a provider of innovative life science solutions, today announced that it has signed a definitive agreement to acquire AcroMetrix, for an undisclosed amount.

12 Jan 2010

Stem cell therapy holds promise as potential alternative to bone grafting operations

A study published this week reinforces the potential value of stem cells in repairing major injuries involving the loss of bone structure.

12 Jan 2010

QIAGEN N.V. announces acquisition of ESE GmbH for $19 million

QIAGEN N.V. today announced that it has acquired ESE GmbH, a privately held developer and manufacturer of UV and fluorescence optical measurement devices. ESE is based in Stockach, Germany. The transaction is valued at up to US$19 million in cash.

From QIAGEN Manchester Limited 12 Jan 2010

New therapeutic treatment may provide a potential alternative to bone grafting operation

A study published this week reinforces the potential value of stem cells in repairing major injuries involving the loss of bone structure.

12 Jan 2010

Quidel to acquire Diagnostic Hybrids for $130M

Quidel Corporation, a leading provider of rapid point-of-care diagnostic tests, announced today the signing of a definitive agreement to acquire privately held Diagnostic Hybrids, Inc. for approximately $130 million in cash.

10 Jan 2010

Gene therapy may help correct molecular flaws that cause brain disease

Neuroscientists have forged an unlikely molecular union as part of their fight against diseases of the brain and nervous system.

9 Jan 2010

Protein complex proves valuable for changing cell fate

The DNA contained within each of our cells is exactly the same, yet different types of cells - skin cells, heart cells, brain cells - perform very different functions. The ultimate fate of these cells is encoded not just in the DNA, but in a specific pattern of chemical modifications that overlay the DNA structure.

7 Jan 2010

Annelie Wendeberg presents protocol for identification of environmental microbes

Metagenomics, the study of DNA isolated from samples of naturally occurring microbial populations, is rapidly growing. Improvements to cloning and sequencing techniques are allowing researchers to study microorganisms in environmental samples, and new knowledge of species interactions and community dynamics is emerging.

5 Jan 2010

Johns Hopkins scientists find a source of nonallergic itch

Scratching below the surface of a troublesome sensation that's equal parts tingle-tickle-prickle, sensory scientists from Johns Hopkins have discovered in mice a molecular basis for nonallergic itch.

23 Dec 2009

Researchers develop new technique for pH adjustments

How do individual cells or proteins react to changing pH levels? Researchers at the MESA+ Institute for Nanotechnology at the University of Twente have developed a technique for 'gently' adjusting pH: in other words, without damaging biomolecules. This should soon allow them to measure the activity of a single enzyme as a function of pH.

22 Dec 2009

Researchers follow steps that lead some tumor cells to establish metastases

Up to 25% of cancer patients develop metastases in the brain - often long after successful treatment of the primary tumor. In almost all such cases, the prognosis is poor. The mechanisms responsible for the appearance of brain metastases have long been mysterious.

21 Dec 2009

New technology sheds light on intracellular transport

Using new technology developed in his University of Oregon lab, chemist Andrew H. Marcus and his doctoral student Eric N. Senning have captured what they describe as well-orchestrated, actin-driven, mitochondrial movement within a single cell.

18 Dec 2009

Genes work together by huddling in clusters inside nucleus, research reveals

Research from the Babraham Institute has revealed for the first time that genes work together by huddling in clusters inside the nucleus - the information centre of a cell. These findings, published in the online edition of the journal Nature Genetics, represent a paradigm shift in our understanding of how the genome is spatially organised in relation to gene expression.

16 Dec 2009

Zecotek Photonics' proprietary TGFL selected for research in flow cytometry

Zecotek Photonics Inc., a developer of leading-edge photonics technologies for medical, industrial and scientific markets, today announced that the National Cancer Institute, a division of the U.S. National Institutes of Health (NIH), has selected its proprietary Tunable Green Fiber Laser (TGFL) for research in flow cytometry.

16 Dec 2009

Results from five new studies on Genomic Health's Oncotype DX breast cancer test announced

Genomic Health, Inc. today announced results from five new studies on its Oncotype DX® breast cancer test, a multi-gene expression test that physicians currently use to predict the likelihood of chemotherapy benefit and recurrence risk for patients with early-stage breast cancer.

16 Dec 2009

Nanoprobes deliver drugs directly to the right tumor cellular compartments

Tiny nanoprobes have shown to be effective in delivering cancer drugs more directly to tumor cells - mitigating the damage to nearby healthy cells - and Purdue University research has shown that the nanoprobes are getting the drugs to right cellular compartments.

15 Dec 2009

Fluorescence News and Research

UCL scientists: Simple eye test can help detect and diagnose major neurological diseases

Dramatically enhanced image contrast could revolutionize diagnostics and therapeutics

Work provides new insight into potential therapeutic treatments for cancer diseases

GIND scientists identify major role of TDP-43 in two neurodegenerative diseases

Life Technologies to acquire AcroMetrix

Stem cell therapy holds promise as potential alternative to bone grafting operations

QIAGEN N.V. announces acquisition of ESE GmbH for $19 million

New therapeutic treatment may provide a potential alternative to bone grafting operation

Quidel to acquire Diagnostic Hybrids for $130M

Gene therapy may help correct molecular flaws that cause brain disease

Protein complex proves valuable for changing cell fate

Annelie Wendeberg presents protocol for identification of environmental microbes

Johns Hopkins scientists find a source of nonallergic itch

Researchers develop new technique for pH adjustments

Researchers follow steps that lead some tumor cells to establish metastases

New technology sheds light on intracellular transport

Genes work together by huddling in clusters inside nucleus, research reveals

Zecotek Photonics' proprietary TGFL selected for research in flow cytometry

Results from five new studies on Genomic Health's Oncotype DX breast cancer test announced

Nanoprobes deliver drugs directly to the right tumor cellular compartments

Fluorescence eBook

Achieving and maintaining ISO 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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