Researchers detect characteristic constructional features in a family of sensors that process signals in the human body and control physiological processes.
Feb 14, 2013
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The stiffness of breast tissue is increasingly recognized as an important factor explaining the onset of breast cancer. Stiffening induces molecular changes that promote cancerous behavior in cells. Bioengineering studies ...
Sep 7, 2012
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All cells need glucose (sugar) to produce the energy they need to survive. High glucose levels in the bloodstream (such as occur after a meal), trigger the pancreas to produce insulin. In turn, muscle and fat cells respond ...
Sep 6, 2011
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What makes some cancer cells stay put while others break loose and spread through the body? A new study of C. elegans worms may hold some clues. Researchers at Duke University have put together what they say is the first ...
May 4, 2023
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People who consume sugar and other carbohydrates in excess over a long period of time have an increased risk of developing an autoimmune disease. In affected patients, the immune system attacks the body's own tissue and the ...
Mar 22, 2022
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Hydroxychloroquine, the anti-malaria drug controversially touted as a cure for COVID despite a lack of robust evidence, is creating renewed interest as a potential treatment for omicron.
Jan 13, 2022
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The conjunctiva is a thin mucous membrane that covers the front half of the eyeball. It protects the eye by secreting mucus and tears for lubrication, and prevents microorganisms from entering. However, since it is exposed ...
Jun 15, 2021
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If the coronavirus were a cargo ship, it would need to deliver its contents to a dock in order to infect the host island. The first step of infection would be anchoring by the dock, and step two would be tethering to the ...
Feb 25, 2021
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Bicuspid aortic valve (BAV) is the most common heart valve birth defect and one of the most common birth defects of any type, affecting around 70 million people worldwide. A healthy aortic valve has three leaflets; in BAV ...
Sep 17, 2019
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A new therapeutic contact lens that acts as a bandage for eye surface injuries being developed by QUT researchers could soon fast track the healing of previously difficult to treat corneal wounds.
Nov 5, 2018
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