With blinds in front of our windows, we usually have to choose between light and privacy, but “smart glass" can toggle its opacity as needed. Now a University of Pittsburgh team has developed a new type of glass that can switch between hazy and clear in seconds – just add water.
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Last year, a proof-of-concept study described how the CRISPR-Cas9 gene-editing tool could be used to eliminate HIV from infected cells. In a potential step towards a permanent cure, the team has shown that the technique keeps the virus from spreading, and in latent cases, rips it from its hideout.
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The CRISPR-Cas9 genome editing system could help fight cancer, and now, researchers have used the tool to target what they call cancer’s command center, in a treatment that’s been shown in mice to shrink aggressive tumors and increase survival rates, without harming healthy cells.
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It's safe to say that generally-speaking, electricity and water don't mix. So, what do you do if you're designing a powered wheelchair for use in a splash park? If you're part of a team at the University of Pittsburgh, you power it using compressed air.
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Sufferers of celiac disease have an intolerance to the dietary protein gluten, but what causes the condition isn’t fully understood. Researchers have found that a common virus could set the stage for the disease – and vaccinating against that virus could help prevent it from ever taking hold.
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A novel study has found success in using the extracellular matrices in zebrafish to jumpstart mammalian cardiac tissue regeneration, possibly bringing science closer to fixing a "broken heart."
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The same team responsible for a thought-controlled robotic arm demonstrated in 2012 has recreated the physical feeling of touch through a robotic hand, allowing a quadriplegic man to feel "his" fingers and hand for the first time in 10 years.
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New research apparently confirms a phenomenon that many of us may have already suspected: excessive exposure to social media can disrupt sleep patterns.
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Building on a previous study, University of Pittsburgh researchers gave quadriplegic Jan Scheuermann the ability to control a sophisticated robotic arm and pick up and manipulate objects of varying sizes using just her thoughts.
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Researchers have discovered a way to improve regrowth of corneal tissue in the human eye using a molecule known as ABCB5 to act as an identifying marker for rare limbal stem cells. Transplants in mice using this technique have successfully grown fully-functional transparent corneas.
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