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BioResearch

Mutation Causing Lesch-Nyhan Syndrome Linked to Other Neurological Disorders

Scientists have shown that gene expression errors impair the ability of stem cells to produce normal neurons, resulting instead in neurological disease. More...
21 Oct 2013
Image: The super-resolution technique allows fluorescent-labeled probe DNA to pinpoint target DNA sequences in an immobilized strand in ways neither regular nor electron microscopes are able. The technique relies on multiple images of probes binding temporarily to targets as they flow over the strand and are captured by a camera (Photo courtesy of the Landes Group).

Super-Resolution Imaging Technology Locates Specific DNA Sequences

With the use of advanced optical tools and sophisticated mathematics, researchers have found a way to target the location of specific sequences along single strands of DNA. More...
21 Oct 2013
Image: Quantitative deposition of lipid monolayers yielded vesicles with fluorescence variance in agreement with model predictions (Photo courtesy of Scripps Research Institute, via Nature Chemistry).

New Process to Create Artificial Cell Membranes Developed

Scientists have developed a highly programmable and controlled platform for preparing and experimentally studying synthetic cell-like membrane-enclosed structures. More...
17 Oct 2013
Image: Schematic of a graphene liquid cell shows multiple liquid pockets containing single nanoparticles, dimers composed of dsDNA bridges in different lengths, and trimers (Photo courtesy of DOE/Lawrence Berkeley National Laboratory).

3D Dynamic Imaging of Soft Materials Using Transmission Electron Microscopy

Through a combination of transmission electron microscopy and their own distinct graphene liquid cell, researchers have recorded the 3D motion of DNA connected to gold nanocrystals. More...
17 Oct 2013
Image: pH-dependent changes in intermolecular packing and symmetry of bilayer tails (Photo courtesy of Northwestern University).

pH-Dependence Described for Key Membrane Bilayer Properties

Scientists have discovered specific pH-dependent changes in structural symmetry and density of bilayer membranes, enabling a new venue for controlled alteration of properties important for advancement of cell biology and biotechnology. More...
16 Oct 2013

Resveratrol Shown Effective against Cancer After the Body Converts It

Study findings show that resveratrol is not rendered ineffective once it is metabolized by the body, contrary to what had been thought earlier. More...
16 Oct 2013

Quantitative Phase Technology Using Silicon Designed to Visualize Cellular Processes

A team of scientists has figured out how to quantitatively observe cellular processes taking place on “lab-on-a-chip” devices in a silicon setting. More...
16 Oct 2013
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BioResearch brings the latest research news on the genome, proteome, metabolome, on drug discovery, and therapeutics. Biotech researchers, lab administrators, technologists, drug manufacturers, and suppliers can find the latest research news and information related to their fields of endeavor here.