Spectrometry News and Research

RSS

AB SCIEX launches IVD-MS Analyzer CE marked for general in vitro diagnostic use in Europe

Continuing to rapidly expand its presence in the clinical diagnostics field, AB SCIEX, a global leader in analytical technologies, today announced the launch of its AB SCIEX IVD-MS™ Analyzer CE marked for general in vitro diagnostic use in Europe.*

27 Nov 2013

Bruker receives FDA clearance to market MALDI Biotyper CA System in the U.S.

Bruker Corporation today announced that it has been granted U.S. FDA clearance under Section 510(k) to market its MALDI Biotyper CA System in the United States for the identification of Gram negative bacterial colonies cultured from human specimens.

26 Nov 2013

Natural compound coumarins exhibit anti-inflammatory as well as anticoagulant activities

New methods for the laboratory-scale synthesis of coumarin-based drugs were developed in a recent study completed at the University of Eastern Finland. In his doctoral thesis, Lic. Phil. Juri Timonen also developed new analytical methods for the fast identification of natural and non-natural coumarins.

26 Nov 2013

Researchers discover how type 2 diabetes drug metformin actually works

Researchers from St. Vincent's Institute of Medical Research in Melbourne, Australia, in collaboration with researchers at McMaster University in Canada, are reportedly the first to discover how the type 2 diabetes drug metformin actually works, providing a molecular understanding that could lead to the development of more effective therapies. Mass spectrometry technologies from AB SCIEX, a global leader in analytical technologies, played a critical role in the analysis that led to this breakthrough finding.

25 Nov 2013

Biochemical signal in blood is associated with faster-progressing form of Parkinson's

The physical decline experienced by Parkinson's disease patients eventually leads to disability and a lower quality of life. Depending on the individual, the disorder can progress rapidly or slowly.

25 Nov 2013

Staphylococcus Aureus Bacteria anticipates and turns immune defenses against the host

Around 20 percent of all humans are persistently colonized with Staphylococcus aureus bacteria, a leading cause of skin infections and one of the major sources of hospital-acquired infections, including the antibiotic-resistant strain MRSA.

20 Nov 2013

Mount Sinai biologist wins NIH Director's New Innovator Awards for High-Risk, High Reward Research

Arvin Dar, PhD, structural and chemical biologist in oncological sciences at the Icahn School of Medicine at Mount Sinai, is one of 41 national recipients of the prestigious National Institutes of Health (NIH) Director's New Innovator Awards for High-Risk, High Reward Research. The award will support Dar's research into Ras-dependent cancers, specifically investigating how to combat mutations in Ras, a protein implicated in at least one of every five cancers.

16 Nov 2013

Mediterranean sofrito linked with low incidence of cardiovascular effects

The Mediterranean sofrito, the typical tomato-based sauce that seasons many dishes, has a high concentration of polyphenols which are associated with a low incidence of cardiovascular effects.

16 Nov 2013

Study: Sofrito helps to prevent cardiovascular diseases and cancer

The combination of tomato, olive oil, garlic and onion in a sofrito increases the amount of polyphenols and carotenoids. These bioactive compounds respectively help to prevent cardiovascular diseases and cancer.

15 Nov 2013

Early detection of breast cancer could soon be possible with blood test

What could someday be the first blood test for the early detection of breast cancer was shown in preliminary studies to successfully identify the presence of breast cancer cells from serum biomarkers, say the Houston Methodist Research Institute scientists who are developing the technology.

15 Nov 2013

Analysis of carbendazim in orange juice and wine

Bruker has released an application note on the evaluation of matrix effects on the analysis of carbendazim in orange juice and wine using the EVOQ Elite liquid chromatography mass spectrometer (LC-MS/MS). Carbendazim is a fungicide and a known endocrine with potentially harmful effects on human health.

From Bruker 13 Nov 2013

Biodesix presents additional VeriStrat Phase III trial data at World Conference on Lung Cancer

Biodesix, Inc., a fully integrated molecular diagnostic company dedicated to personalizing medicine, today announced additional data from the Phase III clinical trial for its serum protein test, VeriStrat. Results were presented at the 15th World Conference on Lung Cancer in Sydney, Australia.

28 Oct 2013

New strategy could lead researchers to rapidly detect nutritional deficiencies

Johns Hopkins researchers have demonstrated that levels of certain proteins in the bloodstream may be used to estimate levels of essential vitamins and minerals without directly testing for each nutritional factor.

25 Oct 2013

Scientists from University of Salzburg, Sandoz Pharmaceuticals and Thermo Fisher Scientific collaborate to advance protein-based pharmaceutical development

The Christian Doppler Laboratory for Biosimilar Characterization is now open at the Paris-Lodron University of Salzburg, and scientists there have commenced developing new methods for characterizing proteins to be used in biopharmaceuticals.

23 Oct 2013

Simple urine test uses nanotechnology to detect dangerous blood clotting

Life-threatening blood clots can form in anyone who sits on a plane for a long time, is confined to bed while recovering from surgery, or takes certain medications.

17 Oct 2013

Elsevier journals currently offers 3D visualization services to authors and readers

Elsevier, a world-leading provider of scientific, technical and medical information products and services, and Kitware, a worldwide leader in developing advanced visualization technologies, today announced that Elsevier journals offer the opportunity to upload 3D datasets when submitting a paper for publication. This way, once published, readers can interactively explore 3D datasets next to the online article on ScienceDirect.

15 Oct 2013

Retinitis pigmentosa test identifies mutation found in Ashkenazi Jewish population

You might not think to look to a urine test to diagnose an eye disease. But a new Duke University study says it can link what is in a patient's urine to gene mutations that cause retinitis pigmentosa, or RP, an inherited, degenerative disease that results in severe vision impairment and often blindness. The findings appear online in the Journal of Lipid Research.

9 Oct 2013

Metabolic enzymes in opium poppy are used to produce valuable painkilling drugs

University of Calgary scientists have discovered metabolic enzymes in the opium poppy that play "widespread roles" in enabling the plant to make painkilling morphine and codeine, and other important compounds.

5 Oct 2013

Insulin interaction map could lead to new therapeutic targets for type 2 diabetes

A team led by scientists at The Scripps Research Institute has created the first comprehensive roadmap of the protein interactions that enable cells in the pancreas to produce, store and secrete the hormone insulin. The finding makes possible a deeper scientific understanding of the insulin secretion process—and how it fails in insulin disorders such as type 2 diabetes.

1 Oct 2013

Roadmap of protein interactions may lead to new therapeutic approaches for type 2 diabetes

A team led by scientists at The Scripps Research Institute (TSRI) has created the first comprehensive roadmap of the protein interactions that enable cells in the pancreas to produce, store and secrete the hormone insulin.