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BioResearch

Image: Schema of surface plasmon resonance (Photo courtesy of Wikimedia Commons).

Plasmonic Resonance Technique Detects Breast Cancer Marker in Single Cells

A nano-technique based on DNA-tagged gold nanoparticles was used to detect and quantify splice variants of BRCA1 messenger RNA at the level of single cells.  More...
07 May 2014

New Genetic Brain Disorder Found in Humans

A newly identified genetic disorder linked to the degeneration of the central and peripheral nervous systems in humans, in addition to its the genetic cause, has been reported by researchers.   More...
07 May 2014
Image: Proteins actin and vinculin bind together at a site identified by researchers at the University of North Carolina. The interaction of these proteins plays an important role in cell movement (Photo courtesy of the University of North Carolina).

Actin-Binding Surface on Vinculin Mediates Mechanical Aspects of Cell Movement

A team of cell biologists has obtained data that shows how two proteins, vinculin and actin, function in concert to regulate cell morphology, motility, and mechanotransduction and play a critical role in metastasis.   More...
07 May 2014
Image: A set of droplet lenses on a microscope coverslip held up by ANU researcher Steve Lee (Photo courtesy of Stuart Hay).

Penny Contact Lenses Created from Clear Liquid

One droplet of clear liquid can bend light, acting as a lens. Now, by utilizing this well-known phenomenon, researchers have developed a new process to create inexpensive, high quality lenses that should cost less than USD 0.01 apiece.  More...
07 May 2014
Image: Working in a clean room, researchers at the Max Planck Institute for Evolutionary Anthropology took extensive precautions to avoid contaminating Neanderthal DNA samples - extracted from bones like this one - with DNA from any other source, including modern humans (Photo courtesy of the Max Planck Institute for Evolutionary Anthropology).

Epigenomic Mapping Highlights Differences Between Ancient and Modern Humans

Molecular biologists employing advanced epigenetic techniques have identified genetic differences between Homo sapiens and extinct types of humans such as Neanderthals and Denisovans that are linked to modern diseases like Alzheimer’s disease, autism, and schizophrenia. More...
05 May 2014

Molecules Engineered to Fight Alzheimer’s Disease and Other Neurodegenerative Disorders

Researchers have engineered a set of molecules with the potential to treat most neurodegenerative diseases that are characterized by misfolded proteins, such as Alzheimer’s, Parkinson’s, and Huntington’s diseases.   More...
05 May 2014
Image: Ultrastructural appearance of a single measles virus particle as revealed by thin-section transmission electron microscopy (TEM). It is 100–200 nm in diameter, with a core of single-stranded RNA, and is closely related to the rinderpest and canine distemper viruses (Photo courtesy of the CDC - [US] Centers for Disease Control and Prevention).

Experimental Drug Protects Animal Model from Measles-Like Virus

Working with an animal model that mimics measles in humans, a team of molecular virologists have verified that a novel antiviral drug may complement the currently used vaccine and lead to eradication of the disease.  More...
04 May 2014
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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.