‘Huge breakthrough’ in understanding how the immune system recognises cancer
US researchers have revealed the identity of molecules on the surface of cancer cells which allow the body's immune system to identify and destroy them....
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Imagination, reality flow in opposite directions in the brain
As real as that daydream may seem, its path through your brain runs opposite reality. Aiming to discern discrete neural circuits, researchers at the University...
A lab the size of a postage stamp
Traditional lab tests for disease diagnosis can be too expensive and cumbersome for the regions most in need. George Whitesides' ingenious answer is a foolproof...
Nail stem cells prove more versatile than press ons
There are plenty of body parts that don’t grow back when you lose them. Nails are an exception, and a new study published in The...
Scientists prevent memory problems caused by sleep deprivation
Sleep is a critical period for memory consolidation, and most people don’t get enough. Research has shown that even brief periods of sleep deprivation can...
Training can lead to synaesthetic experiences
A new study has shown for the first time that people can be trained to “see” letters of the alphabet as colours in a way...
Hacking health care
PhD student Andrea Ippolito improves health care through engineering, entrepreneurship, and systems design.For as long as she can remember, Andrea Ippolito has known that she...
Two sensors in one
MIT chemists have developed new nanoparticles that can simultaneously perform magnetic resonance imaging (MRI) and fluorescent imaging in living animals. Such particles could help scientists...
The role DNA methylation plays in aging cells
Although every person's DNA remains the same throughout their lives, scientists know that it functions differently at different ages. As people age, drastic changes occur...
Fruit flies learn from others
Researchers study how group interaction influences where female fruit flies lay their eggs Fruit flies do not always conform to the norm. When female fruit...
Advances in electron microscopy reveal secrets of HIV and other viruses
UC Davis researchers are getting a new look at the workings of HIV and other viruses thanks to new techniques in electron microscopy developed on...
Finding new ways to make drugs
Chemists have developed a revolutionary new way to manufacture natural chemicals and used it to assemble a scarce anti-inflammatory drug with potential to treat cancer...
Viruses impaired if their targets have diverse genes
When a viral infection spread through five genetically identical mice in a row, the virus replicated faster and became more virulent or severe. But when...
A sweet bacterium keeps track of time
Researchers are studying the Caulobacter crescentus bacterium because of its developmental process and cellular cycle, which serve as models for a number of pathogenic bacteria....
Avoiding skin graft rejection: it’s possible!
A research team bringing together José Cohen and Philippe Grimbert (Inserm Unit 955/Université Paris Est Créteil and the Centre for Clinical Investigation – Biotherapies 504...
