Cancers evade destruction by convincing some immune cells to suppress others. But a surprising interlocutor can persuade the suppressors to defect, and the destroyers to redouble.
Sep 18, 2019
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210
The immune system remembers. Often this memory, primed by past encounters with threats like bacteria or viruses, is an asset. But when that memory is sparked by internal drivers, like chronic inflammation, it can prove detrimental, ...
Apr 27, 2022
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274
Hacking into brain signals may be more straightforward than once thought.
Jun 18, 2019
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150
An important task of the human immune system is to maintain the critical balance between efficient defense against a pathogen on the one hand and protection of affected tissues on the other. Disease patterns of viral infections ...
Feb 16, 2022
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10
The human brain is bombarded with a cacophony of information from the eyes, ears, nose, mouth and skin. Now a team of scientists at the University of Rochester, Washington University in St. Louis, and Baylor College of Medicine ...
Nov 20, 2011
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How are raw sensory signals transformed into a brain representation of the world that surrounds us? The question was first posed over 100 years ago, but new experimental strategies make the challenge more exciting than ever. ...
Feb 9, 2018
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145
There's a reason it's called a gut feeling. The brain and the gut are connected by intricate neural networks that signal hunger and satiety, love and fear, even safety and danger. These networks employ myriad chemical signals ...
Aug 11, 2016
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221
Compared to normal cells, cancer cells have a prodigious appetite for glucose, the result of a shift in cell metabolism known as aerobic glycolysis or the "Warburg effect." Researchers focusing on this effect as a possible ...
Jun 26, 2012
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Nine years after an accident caused the loss of his left hand, Dennis Aabo Sørensen from Denmark became the first amputee in the world to feel – in real-time – with a sensory-enhanced prosthetic hand that was surgically ...
Feb 5, 2014
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When someone gets an infection, most people think it's the immune system kicking into gear when they feel some of the body's natural defenses like a fever, chills, or fatigue. What most people don't know is that it's actually ...
Jun 8, 2022
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