Cell boundaries are made of lipids. When cells are severely damaged, these lipids need to be rapidly removed to avoid toxicity and facilitate tissue healing. Researchers have discovered that a small ancient protein, Serum Amyloid A (SAA), plays a previously unknown key role in this vital process.... NEWS MEDICAL · 3 months
Key gene behind hallmark of Lou Gehrig's disease identified  SCIENCE DAILY · 3 weeks
Researchers have pinpointed a key gene behind the formation of a toxic protein in people with amyotrophic lateral sclerosis. As the proteins amass in the debilitating neurodegenerative disease, they damage... more
Researchers study protein ancestors to understand their role in growth  SCIENCE DAILY · 1 week
'Resurrecting' the ancestors of key proteins yields evolutionary insights into their role in human cells and in most cancers, a new study finds. more
Researchers study protein ancestors to understand their role in growth  PHYS.ORG · 1 week
"Resurrecting" the ancestors of key proteins yields evolutionary insights into their role in human cells and in most cancers, a new study finds. more
Resurrecting protein ancestors yields evolutionary insights into their role in human cells  NEWS MEDICAL · 1 week
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New experimental insights allow researchers to probe protein-DNA interactions with greater precision  PHYS.ORG · 4 weeks
A single-molecule imaging technique, called protein-induced fluorescence enhancement (PIFE), has gained traction in recent years as a popular tool for observing DNA–protein interactions with... more
Discovery could open door to new therapies for Parkinson's, other brain diseases  NEWS MEDICAL · 3 weeks
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A new protein spin labelling technique  PHYS.ORG · 20 hours
Site-directed spin labelling (SDSL) used in combination with electron paramagnetic resonance (EPR) spectroscopy has been a tried and trusted technique for elucidating the structure, function and dynamics of proteins and protein complexes. Nitroxide-based spin labels are... more
How neuromuscular connections are maintained after nerve lesions  SCIENCE DAILY · 4 weeks
After nerve injury, the protein complex mTORC1 takes over an important function in skeletal muscle to maintain the neuromuscular junction, the synapse between the nerve and muscle fiber. Researchers have now shown... more
Neonicotinoids may have an unexplored harmful exposure route to beneficial insects  PHYS.ORG · 2 weeks
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Medical News Today: Alzheimer's: Death of key brain cells causes daytime sleepiness  MNT · 2 days
According to a new study, the buildup of toxic tau protein in key areas of the brain leads to major brain cell loss and... more
Functional protein dynamics on uncharted time scales detected by nanoparticle-assisted NMR spin relaxation  Science Magazine · 7 days
Protein function depends critically on intrinsic internal dynamics, which is manifested in distinct ways, such as loop motions that regulate protein recognition... more
Solving a new R2lox protein structure by microcrystal electron diffraction  Science Magazine · 2 weeks
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New proteomics technique gives insights into ubiquitin signalling  PHYS.ORG · 7 days
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Scientists reveal key insights into emerging water purification technology  SCIENCE DAILY · 2 weeks
While it holds promise, membrane distillation doesn't work perfectly. A key challenge is designing membranes to purify water efficiently while ensuring zero contamination of the clean water. In new experiments,... more
Engineers find new way to create single-chain protein nanostructures  PHYS.ORG · 4 weeks
The ancient art of paper folding known as origami is used to make intricate birds or other shapes. Inspired by the work of DNA origami, in which nanostructures are made... more
New insights into how the brain works  SCIENCE DAILY · 3 weeks
This study provides new insights into the functional relationships between inhibitory and excitatory neurons in the brain. more
Liver function may be important in Alzheimer’s disease risk  NEWS MEDICAL · 3 weeks
A new study shows a strong link between altered liver function and the development of Alzheimer’s disease (AD). This correlates with recent data on the role played by diseases affecting... more
How NASA is becoming more business friendly  PHYS.ORG · 2 days
A new case study demonstrates the steps being taken by the U.S. National Aeronautics and Space Agency (NASA) to make it easier for small businesses and entrepreneurs to understand its needs and do business... more
A toxic chemical in marine ecosystems turns out to play a beneficial role  SCIENCE DAILY · 4 weeks
Destructive free radicals -- known as reactive oxygen species -- are thought to degrade the cells of phytoplankton and other organisms. A... more
Can cherry juice improve cognitive function?  MNT · 3 weeks
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Medical News Today: Can cherry juice improve cognitive function?  MNT · 3 weeks
In a small clinical study, researchers found that drinking tart cherry juice every day may improve cognitive performance in seniors after 12 weeks. more
Medical News Today: Immune system pathway may be key to Crohn's disease treatment  MNT · 1 day
A new study looks at the interaction between a specific protein and a type of receptor. Blocking this specific pathway may help... more
Thyroid screening may not be needed in all youth with psychiatric disorders  SCIENCE DAILY · 2 weeks
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Study examines the utility of thyroid function screening in youth with mood and anxiety disorders  NEWS MEDICAL · 2 weeks
A new study from researchers at the University of Cincinnati and Cincinnati Children's looks at the prevalence of... more
Long-lasting effects of ironwork on mammal distributions over the last millennium  SCIENCE DAILY · 2 weeks
Pre-modern energy-intensive industries have had long-lasting impacts on macro-ecological patterns. A new study revealed that the impact of pre-modern ironwork starting over 1000 years ago can... more
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