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News articles about "Genetically"

New analysis methodology may revolutionize breast cancer therapy

Stroma cells are derived from connective tissue and may critically influence tumour growth This knowledge is not new However bioanalyst Christopher Gerner and an interdisciplinary team from the University of Vienna and the Medical University ... - Read More

Imaging electric charge propagating along microbial nanowires

The claim by microbiologist Derek Lovley and colleagues at the University of Massachusetts Amherst that the microbe Geobacter produces tiny electrical wires called microbial nanowires has been mired in controversy for a decade but the ... - Read More

ORNL Team First to Fully Sequence Bacterial Genome Important to Fuel and Chemical Production

Katie Elyce Jones ### Image caption Sagar Utturkar coauthor of high rating biotechnology paper in the team’s Oak Ridge National Laboratory lab Permalink to this article Comment Share ... - Read More

Decoding 'sweet codes' that determine protein fates

We often experience difficulties in identifying the accurate shape of dynamic and fluctuating objects This is especially the case in the nanoscale world of biomolecules The research group lead by Professor Koichi Kato of the ... - Read More

Dead body feeding larvae useful in forensic investigations

Non biting blow fly Chrysomya megacephala is commonly found in dead bodies and is used in forensic investigations to determine the time of death referred to as the post mortem interval A report of synanthropic ... - Read More

How does your garden grow? 3-D root imaging in real time

Growing plants in a microscope is helping scientists to view roots developing in 3D and in real time With the growth conditions under our control we can explore how roots respond to different environmental conditions ... - Read More

'Microbe sniffer' could point way to next-generation bio-refining

A new biosensor invented at the University of British Columbia could help optimize bio refining processes that produce fuels fine chemicals and advanced materials It works by sniffing out naturally occurring bacterial networks that are ... - Read More

Artificial enzyme mimics natural detoxification mechanism in liver cells

Scientists at Johannes Gutenberg University Mainz JGU have discovered that molybdenum trioxide nanoparticles oxidize sulfite to sulfate in liver cells in analogy to the enzyme sulfite oxidase The functionalized Molybdenum trioxide nanoparticles can cross the ... - Read More

Controlling body movement with light: Neuroscientists inhibit muscle contractions by shining light on spinal cord neurons

For the first time MIT neuroscientists have shown they can control muscle movement by applying optogenetics a technique that allows scientists to control neurons' electrical impulses with light to the spinal cords of animals that ... - Read More

Better tissue healing with disappearing hydrogels

When stem cells are used to regenerate bone tissue many wind up migrating away from the repair site which disrupts the healing process But a technique employed by a University of Rochester research team keeps ... - Read More

Microbes engineered for direct conversion of biomass to fuel

The promise of affordable transportation fuels from biomass a sustainable carbon neutral route to American energy independence has been left perpetually on hold by the economics of the conversion process New research from the University ... - Read More

Graphene and painkiller receptor combined into scalable chemical sensor

Almost every biological process involves sensing the presence of a certain chemical Finely tuned over millions of years of evolution the body's different receptors are shaped to accept certain target chemicals When they bind the ... - Read More

Two-lock box delivers cancer therapy: Nano-delivery system targets cancer cells

Rice University scientists have designed a tunable virus that works like a safe deposit box It takes two keys to open it and release its therapeutic cargo The Rice lab of bioengineer Junghae Suh has ... - Read More

Tracking proteins in single HIV particle

An interdisciplinary team of scientists from KU Leuven in Belgium has developed a new technique to examine how proteins interact with each other at the level of a single HIV viral particle The technique allows ... - Read More

Brain tumor cells penetrated by tiny, degradable particles carrying genetic instructions

Working together Johns Hopkins biomedical engineers and neurosurgeons report that they have created tiny biodegradable nanoparticles able to carry DNA to brain cancer cells in mice The team says the results of their proof of ... - Read More

UV light accelerates cancer cells that creep along outside of blood vessels

Based on the pioneering work of Dr Claire Lugassy and Dr Raymond Barnhill at UCLA's Jonsson Comprehensive Cancer Center a new study provides additional support for a process by which melanoma cells a deadly form ... - Read More

Turkeys inspire smartphone-capable early warning system for toxins

System
Some may think of turkeys as good for just lunch meat and holiday meals But bioengineers at the University of California Berkeley saw inspiration in the big birds for a new type of biosensor that ... - Read More

Soil microbes alter DNA in response to warming

As scientists forecast the impacts of climate change one missing piece of the puzzle is what will happen to the carbon in the soil and the microbes that control the fate of this carbon as ... - Read More

Life cycle of a jellyfish (and a way to control it)

Hormone, Hormone
Those free swimming jellyfish in the sea don't start out in that familiar medusa form but rather start as sessile and asexual polyps Now researchers reporting in the Cell Press journal Current Biology on January ... - Read More

Coral reefs in Palau surprisingly resistant to naturally acidified waters

Waters
Ocean researchers working on the coral reefs of Palau in 2011 and 2012 made two unexpected discoveries that could provide insight into corals' resistance and resilience to ocean acidification and aid in the creation of ... - Read More
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