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ASMS 2016: Targeting Mass Spectrometry Tools for the Masses
The expanding application range of MS in life sciences, food, energy, and health sciences research was highlighted at this year's ASMS meeting in San Antonio, Texas.
Unidentified Spectra Detector
New algorithm clusters over 250 million spectra for analysis, such that millions of unidentified peptide sequences can be recognised.
New Cancer Drug Target Found in Dual-Function Protein
Findings from a study from TSRI have shown that targeting a protein called GlyRS might help to halt cancer growth.
HIV Structure Stabilized
Findings represent ‘big accomplishment’ in biomedical engineering and design.
New Cancer Drug Target in Dual-Function Protein
Scientists at The Scripps Research Institute (TSRI) have identified a protein that launches cancer growth and appears to contribute to higher mortality in breast cancer patients.
“Amazing Protein Diversity” Discovered in Maize
The genome of the corn plant – or maize, as it’s called almost everywhere except the US – “is a lot more exciting” than scientists have previously believed. So says the lead scientist in a new effort to analyze and annotate the depth of the plant’s genetic resources.
Proteins in Blood of Heart Disease Patients May Predict Adverse Events
Nine-protein test shown superior to conventional assessments of risk.
Self-Assembling Protein Shell for Drug Delivery
Made-to-order nano-cages open possibilities of shipping cargo into living cells or fashioning small chemical reactors.
Molecular Map Provides Clues To Zinc-Related Diseases
Mapping the molecular structure where medicine goes to work is a crucial step toward drug discovery against deadly diseases.
Nanoprobe Enables Measurement of Protein Dynamics in Living Cells
Mass. General and Harvard researchers use device to measure how anesthetic affects levels of Alzheimer's-associated proteins.
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Fluorescence-Based Measurement of Endothelial Cell Migration Through Collagen Using the BD Falcon FluoroBlok Insert System
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Molecular Devices

Cell motility data from advanced time-lapse videomicroscopy and dynamic confocal reconstruction techniques of cell migration through 3-D extracellular matrices suggest that the inhibition of matrix-degrading enzymes by pharmacological inhibitors may induce a conversion in tumor cell invasion strategy from proteolytic invasion to non-proteolytic ameboid crawling.1 This observation raises the question whether proteolysis of the extracellular matrix is a critical parameter for invasion and metastasis. The ability to measure the rate of proteolytic versus non-proteolytic mediated invasion of the extracellular matrix potentially reveals the relative contribution of matrix remodeling to invasion.

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