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We're a little crazy, about science!

Archive for July 22, 2015

Using low-dose irradiation, researchers can now edit human genes

dna editing using radiation

For the first time, researchers have employed a gene-editing technique involving low-dose irradiation to repair patient cells. This method, developed by researchers in the Cedars-Sinai Board of Governors Regenerative Medicine Institute, is 10 times more effective than techniques currently in use.

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Static synapses on a moving structure: Mind the gap!

neuroscience

In biology, stability is important. From body temperature to blood pressure and sugar levels, our body ensures that these remain within reasonable limits and do not reach potentially damaging extremes. Neurons in the brain are no different and, in fact, have developed a number of ways to stabilise their electrical activity so as to avoid becoming either overexcitable, potentially leading to epilepsy, or not excitable enough, leading to non functional neurons.

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