Category Archives: Health

UCLA to develop ‘brain prosthesis’ to help brain-injured patients recover memory

As part of a major federal initiative, UCLA has been awarded $15M to create a wireless, implantable device that could restore memory to millions

UCLA has been tapped by the Defense Advanced Research Projects Agency to spearhead an innovative project aimed at developing a wireless, implantable brain device that could help restore lost memory function in individuals who have suffered debilitating brain injuries and other disorders. (more…)

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All HIV not created equal: Scientists believe they can identify which viruses cause infection

ANN ARBOR — HIV-infected people carry many different HIV viruses and all have distinct personalities—some much more vengeful and infectious than others.

Yet, despite the breadth of infectivity, roughly 76 percent of HIV infections arise from a single virus. Now, scientists believe they can identify the culprit with very specific measurements of the quantities of a key protein in the HIV virus. (more…)

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MU Scientists Successfully Transplant, Grow Stem Cells in Pigs

New line of pigs do not reject transplants, will allow for future research on stem cell therapies

COLUMBIA, Mo. – One of the biggest challenges for medical researchers studying the effectiveness of stem cell therapies is that transplants or grafts of cells are often rejected by the hosts. This rejection can render experiments useless, making research into potentially life-saving treatments a long and difficult process. Now, researchers at the University of Missouri have shown that a new line of genetically modified pigs will host transplanted cells without the risk of rejection. (more…)

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New protein structure could help treat Alzheimer’s, related diseases

There is no cure for Alzheimer’s disease and other forms of dementia, but the research community is one step closer to finding treatment.

University of Washington bioengineers have designed a peptide structure that can stop the harmful changes of the body’s normal proteins into a state that’s linked to widespread diseases such as Alzheimer’s, Parkinson’s, heart disease, Type 2 diabetes and Lou Gehrig’s disease. The synthetic molecule blocks these proteins as they shift from their normal state into an abnormally folded form by targeting a toxic intermediate phase. (more…)

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UCLA addresses ‘lost in translation’ issues in Chinese medicine

Millions of people in the West today utilize traditional Chinese medicine, including acupuncture, herbs, massage and nutritional therapies. Yet only a few U.S. schools that teach Chinese medicine require Chinese-language training and only a handful of Chinese medical texts have so far been translated into English. (more…)

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The Science of Movement

From Parkinson’s to obesity, the School of Kinesiology is using exercise as a prescription to make a difference in people’s lives.

In the dim light of a School of Kinesiology lab, infrared light-sensitive tape glows on a dozen points of a subject’s body, like stars of a constellation. While she moves, these anatomical landmarks are tracked 200 times per second, appearing on a screen behind her. (more…)

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Neural sweet talk: Taste metaphors emotionally engage the brain

So accustomed are we to metaphors related to taste that when we hear a kind smile described as “sweet,” or a resentful comment as “bitter,” we most likely don’t even think of those words as metaphors. But while it may seem to our ears that “sweet” by any other name means the same thing, new research shows that taste-related words actually engage the emotional centers of the brain more than literal words with the same meaning. (more…)

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