How a small molecule promotes removal of excess cholesterol
Scientists have determined the structure of the activated form of an enzyme that helps to return excess cholesterol to the liver.
Why small size matters: Tiny mitochondria stimulate brain cell connections
New research suggests that mitochondria help neurons grow and make proper connections in the developing brain. The work could open up new lines of inquiry into may be at play when these processes go a..
Stigma impairs cognition in men living with HIV
A new study has drawn a direct link between the amount of stigma men with HIV report experiencing and their scores on cognitive tests, measuring abilities such as memory and attention.
Single-cell asymmetries control how groups of cells form 3D shapes together
A new mathematical tool shows that altering one of two asymmetries in the properties of single cells controls how they organize into folded, biological shapes, and explains how these shapes are precis..
Phase 3 trial shows lanadelumab to be effective in reducing hereditary angioedema attacks
A phase 3 clinical trial finds that injections of the monoclonal antibody drug lanadelumab reduced attacks of hereditary angioedema — a rare, potentially life-threatening disorder.
On the trail of rare genetic disease, scientists uncover key immune regulator
Scientists have found an important immune system-regulating protein that in principle could be targeted to treat cancers and chronic viral infections.
Hugh Jackman says Ryan Reynolds owes it all to him, Deadpool actor reacts
Hugh Jackman’s funny PSA about Ryan Reynold’s reality is wicked fun. Check out their latest social media banter here.
Nations must triple efforts to reach 2°C target, concludes annual review of global emissions, climate action
Global emissions are on the rise as national commitments to combat climate change come up short. But surging momentum from the private sector and untapped potential from innovation and green-financing..
InSight Is catching rays on Mars
NASA's InSight has sent signals to Earth indicating that its solar panels are open and collecting sunlight on the Martian surface.
Pulsed radiofrequency relieves acute back pain and sciatica
A minimally invasive procedure in which pulses of energy from a probe are applied directly to nerve roots near the spine is safe and effective in people with acute lower back pain that has not respond..