Friday, December 15, 2017
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graphene

UCLA Chemists Synthesize Narrow Ribbons of Graphene Using Only Light and...

Silicon — the shiny, brittle metal commonly used to make semiconductors — is an essential ingredient of modern-day electronics. But as electronic devices have...
pregnancy

Doctors Develop New Way to Use MRI to Predict Pregnancy Complications

Findings UCLA scientists have developed a new way to use magnetic resonance imaging, or MRI, to scan the placenta. The noninvasive approach offers valuable insights...
pulmonary hypertension, chronic disease, heart failure

Genes on Y Chromosome Protect Against Pulmonary Hypertension, Study Suggests

Findings A new UCLA study suggests that the Y chromosome provides protection against the development of pulmonary hypertension and may be the reason the disease...
stress

Language Patterns Reveal the Body’s Biological Response to Stress

Findings Certain language patterns track the body’s molecular response to stress more closely than a person’s own description of the stress, anxiety or depression that...
mitochondria

UCLA Bioengineers Discover Mechanism That Regulates Cells’ ‘Powerhouses’

UCLA bioengineers and their colleagues have discovered a new perspective on how cells regulate the sizes of mitochondria, the parts of cells that provide...
deep learning

UCLA Engineers Use Deep Learning to Reconstruct Holograms and Improve Optical...

Aform of machine learning called deep learning is one of the key technologies behind recent advances in applications like real-time speech recognition and automated image...
nitrogenvideo

Heavy Nitrogen Molecules Reveal Planetary-Scale Tug-Of-War

Nature whispers its stories in a faint molecular language, and Rice University scientist Laurence Yeung and colleagues can finally tell one of those stories...
supercapacitors

Hydrogen Cars for the Masses One Step Closer to Reality, Thanks...

UCLA researchers have designed a device that can use solar energy to inexpensively and efficiently create and store energy, which could be used to...
concussions

In Recovery from Sports Concussions, State of Mind Really Does Matter

When a student-athlete suffers a concussion, one of their biggest concerns is getting back to the playing field as soon as they are well....
heart attack

New Tool Predicts Risk of Heart Attack in Older Surgery Patients

Findings A tool designed to more accurately predict the risk of heart attack in older patients undergoing non-cardiac surgery works significantly better than traditional risk...
pulmonary hypertension, chronic disease, heart failure

Heart’s Pumping Function Is Not an Indicator of Heart Failure Survival...

Findings Contrary to popular practice, a measure of the heart’s pumping function known as “left ventricular ejection fraction” is not associated with the long-term outcomes...
pulmonary hypertension, chronic disease, heart failure

Mortality Rate for People with Lupus remains Higher than U.S. Rate...

Findings While the mortality rate in the United States have declined over the past four decades, UCLA researchers found that the mortality rate for people...
wildfire

Genetic Research Reveals Impact of the 101 Freeway on Los Angeles...

UCLA researchers examining how the 101 Freeway affects animal populations in Los Angeles found a surprisingly large amount of genetic diversity within groups of...
brain injury

Biomarkers Can Reveal Traumatic Brain Injury, Even When Concussions Don’t Show...

Findings UCLA researchers have identified four biomarkers that could help doctors diagnose brain trauma and concussions through a simple blood test. The biomarkers are proteins,...
nanodiamonds

Nanodiamonds Show Promise for Aiding Recovery from Root Canal

People who undergo root canals may soon have a tiny but powerful ally that could prevent infection after treatment. Researchers at the UCLA School of...
climate change

UCLA Research Puts Wildfire Risk into Historic Context

This month’s wildfires in Northern California have been the deadliest in United States history, with more than 40 deaths, hundreds still missing and widespread...
robots

Flexible ‘Skin’ Can Help Robots, Prosthetics Perform Everyday Tasks by Sensing...

If a robot is sent to disable a roadside bomb — or delicately handle an egg while cooking you an omelet — it needs...
brain proteins, menopause, leukemia, Sarcoma, neurodegenerative disorders, menopause, autism, Brain-gut-microbiota, Intestinal Inflammation, Parkinson’s disease, Gonorrhea, sclerosis, mammalian, bowel syndrome, pregnancy, cancer, zika virus, HIV, immunotherapy, glioblastoma, stem cells, Metabolic proteins, HIV, protein, prostate cancer, autism, heart failure, DNA, autism disorders

Study Reveals Reciprocal Activity of Brain Proteins Necessary for Learning and...

Findings A UCLA team reports that a protein called IDOL targets and prevents overproduction of the synaptic protein ApoER2, an adjustment that allows connections between...
Brain Region

UCLA Study Shows Cell Diversity of a Key Brain Region

UCLA researchers have shown for the first time a comprehensive picture of cell diversity in the amygdala, a vital brain region involved in the...
zika

Better ‘Mini Brains’ could help Scientists Identify Treatments for Zika-Related Brain...

UCLA researchers have developed an improved technique for creating simplified human brain tissue from stem cells. Because these so-called “mini brain organoids” mimic human...