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Missing sugar molecule raises diabetes risk in humans

Researchers at the University of California, San Diego School of Medicine and Rady Children's Hospital-San Diego say an evolutionary gene mutation that occurred in human millions of years ago and our subsequent inability to produce a specific kind o...

Fluorescent peptides help nerves glow in surgery

Accidental damage to thin or buried nerves during surgery can have severe consequences, from chronic pain to permanent paralysis. Scientists at the University of California, San Diego School of Medicine may have found a remedy: injectable fluoresc...

UCSD engineers give solar power a boost

The growing popularity of solar photovoltaic (PV) systems across the United States has made it more important to maximize their power input. That's why UC San Diego environmental engineering professor Jan Kleissl is working on technologies and...

Scripps scientists see the light in bizarre bioluminescent snail

Two scientists at Scripps Institution of Oceanography at UC San Diego have provided the first details about the mysterious flashes of dazzling bioluminescent light produced by a little-known sea snail. Dimitri Deheyn and Nerida Wilson of Scripps ...

UC San Diego researchers identify factor boosting leukemia’s aggressiveness

Chronic lymphocytic leukemia (CLL) cells survive and thrive not just by their own innate wiles, but by also acquiring aid and support from host cells in their surrounding environment. In a paper published online this week in The Proceedings of Na...

The cost of over-triage on our nation’s health system

Researchers at the University of California, San Diego School of Medicine have identified "secondary over-triage" as a potential area of cost savings for our nation's health care. The phenomenon of over-triage occurs when patients are transferred tw...

Visual pattern preference may be indicator of autism in toddlers

Using eye-tracking methods, researchers at the University of California, San Diego School of Medicine have shown that toddlers with autism spend significantly more time visually examining dynamic geometric patterns than they do looking at social...

Imaging reveals key metabolic factors of cannibalistic bacteria

Researchers at the University of California, San Diego have revealed new details about how cannibalistic bacteria identify peers suitable for consumption. The work, which employed imaging mass spectrometry, is a first step toward a broader effor...

Researchers develop flexible, biocompatible polymers — with optical abilities

Researchers have discovered how to transfer the optical properties of silicon crystal sensors to plastic, an achievement that could lead to the development of flexible, implantable devices capable of monitoring the delivery of drugs within the body, the strains on a weak joint or even the healing of a suture. The discovery is detailed in the March 28 issue of Science by a team that pioneered the development of a number of novel optical sensors from silicon wafers, the raw starting material for computer chips.

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