38 Current news of UCSD

rss

You can refine your search further. Select from the filter options on the left to narrow down your results.

image description
An errant editing enzyme promotes tumor suppressor loss and leukemia propagation

08-Jan-2019

Researchers at University of California San Diego School of Medicine report that detection of "copy editing" by a stem cell enzyme called ADAR1, which is active in more than 20 tumor types, may provide a kind of molecular radar for early detection of malignancies and represent a new therapeutic ...

more

image description
'Building up' stretchable electronics to be as multipurpose as your smartphone

16-Aug-2018

By stacking and connecting layers of stretchable circuits on top of one another, engineers have developed an approach to build soft, pliable "3D stretchable electronics" that can pack a lot of functions while staying thin and small in size. As a proof of concept, a team led by the University of ...

more

image description
Materials processing tricks enable engineers to create new laser material

20-Jul-2018

By doping alumina crystals with neodymium ions, engineers at the University of California San Diego have developed a new laser material that is capable of emitting ultra-short, high-power pulses--a combination that could potentially yield smaller, more powerful lasers with superior thermal shock ...

more

image description
Why are neuron axons long and spindly?

They're optimizing signaling efficiency!

16-Jul-2018

A team of bioengineers at UC San Diego has answered a question that has long puzzled neuroscientists, and may hold a key to better understanding the complexities of neurological disorders: Why are axons, the spindly arms extending from neurons that transmit information from neuron to neuron in ...

more

image description
A sprinkle of platinum nanoparticles onto graphene makes brain probes more sensitive

18-Jun-2018

Graphene electrodes could enable higher quality imaging of brain cell activity thanks to new research by a team of engineers and neuroscientists at the University of California San Diego. The researchers developed a technique, using platinum nanoparticles, to lower the impedance of graphene ...

more

A better way to control crystal vibrations

23-May-2018

The vibrational motion of an atom in a crystal propagates to neighboring atoms, which leads to wavelike propagation of the vibrations throughout the crystal. The way in which these natural vibrations travel through the crystalline structure determine fundamental properties of the material. For ...

more

image description
Genes that helps prevent brain disease

18-May-2018

Scientists know that faulty proteins can cause harmful deposits or "aggregates" in neurological disorders such as Alzheimer's and Parkinson's disease. Although the causes of these protein deposits remain a mystery, it is known that abnormal aggregates can result when cells fail to transmit proper ...

more

New online tool gives 3-D view of human metabolic processes

28-Feb-2018

An international team of researchers has developed a computational resource that provides a 3D view of genes, proteins and metabolites involved in human metabolism. Researchers used the tool to map disease-related mutations on proteins and also probed how genes and proteins change in response to ...

more

image description
Surprise finding points to DNA's role in shaping cells

12-Feb-2018

As a basic unit of life, the cell is one of the most carefully studied components of all living organisms. Yet details on basic processes such as how cells are shaped have remained a mystery. Working at the intersection of biology and physics, scientists at the University of California San Diego ...

more

image description
Glowing mud worm contains fastest catalyst

18-Dec-2017

Researchers at Scripps Institution of Oceanography at the University of California San Diego have made a discovery with potential human health impacts in a parchment tubeworm, the marine invertebrate Chaetopterus sp., that resides in muddy coastal seafloors. A new study finds that the tubeworm, ...

more

Page 1 From 4
Subscribe to e-mail updates relating to your search

You will receive via e-mail the latest search results matching your search criteria. This service is free of charge and can be cancelled at any time.

Your browser is not current. Microsoft Internet Explorer 6.0 does not support some functions on Chemie.DE