Switch for the regeneration of nerve cell insulation

An international research team has discovered a mechanism that regulates the regeneration of the insulating layer of neurites. This insulation coating, also referred to as myelin sheath, is crucial for rapid signal transmission among cells. Damages to the myelin sheath, such as are caused by multiple sclerosis, can considerably inhibit the function of the nervous system.

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Medical News Today: Can nanotech slow the progress of osteoarthritis?

Currently, no treatments can slow the progression of osteoarthritis, which is a common, debilitating condition. Nanotechnology offers a glimmer of hope.

from Featured Health News from Medical News Today https://ift.tt/2AEV8Zq

More sensitive MRI diagnostics thanks to innovative 'elastic' contrast media

Researchers have found a new method for obtaining high-quality images in magnetic resonance imaging (MRI), that requires less contrast medium compared to current methods.

from Top Health News -- ScienceDaily https://ift.tt/2BJ6Q76

More sensitive MRI diagnostics thanks to innovative 'elastic' contrast media

Researchers have found a new method for obtaining high-quality images in magnetic resonance imaging (MRI), that requires less contrast medium compared to current methods.

from Latest Science News -- ScienceDaily https://ift.tt/2BJ6Q76

Newly discovered supernova complicates origin story theories

A supernova discovered by an international group of astronomers provides an unprecedented look at the first moments of a violent stellar explosion. The light from the explosion's first hours showed an unexpected pattern, which astronomers analyzed to reveal that the genesis of these phenomena is even more mysterious than previously thought.

from Latest Science News -- ScienceDaily https://ift.tt/2KMj7KM

Focus on resistance to HIV offers insight into how to fight the virus

Of the 40 million people around the world infected with HIV, less than one per cent have immune systems strong enough to suppress the virus for extended periods of time. These special immune systems are known as "elite controllers." But how do they actually fight HIV? Scientists now think they've found an important clue.

from Top Health News -- ScienceDaily https://ift.tt/2E3qNrT

Historical climate important for soil responses to future climate change

Researchers examined how 18 years of drought affect the billions of vital bacteria that are hidden in the soil beneath our feet. The results show that this type of extreme weather determines how soils respond to future climate change.

from Latest Science News -- ScienceDaily https://ift.tt/2zvCDqI