News tagged with switches

Proteins team up to turn on T cells

The fates of various cells in our bodies—whether they become skin or another type of tissue, for example—are controlled by genetic switches. In a new study, Caltech scientists investigate the switch for T cells, which ...

Jul 15, 2016
popularity51 comments 0

Cancer-preventing protein finds its own way in our DNA

Geneticists from KU Leuven, Belgium, have shown that tumour protein TP53 knows exactly where to bind to our DNA to prevent cancer. Once bound to this specific DNA sequence, the protein can activate the right genes to repair ...

Jun 16, 2016
popularity137 comments 0

A molecular switch to stop inflammation

Our immune system is vital to us and can sometimes overreact causing chronic illnesses, such as for instance rheumatism and allergy. Now, researchers from Umeå University and University of Gothenburg have identified a molecular ...

Oct 14, 2015
popularity133 comments 0

Research shows hope for personalized genome sequencing

Imagine if you could carry a credit card-size record of all the 3 billion A's, T's C's, and G's that make up the alphabet soup of your genome. A simple swipe of the card could inform your physician right away if a drug being ...

Jul 12, 2015
popularity192 comments 10

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