Saturday, November 22, 2014

Thoughts Controlling Genes

While it may seem like science fiction, scientists have discovered a possible way to control gene expression with one’s thoughts. The process uses an EEG (electroencephalogram) headset. The headset sends brainwaves to a controller, which creates an electromagnetic field, which in turn, supplies an implant with an induction current. This induction current turns on a light on the implant, which illuminates surrounding genetically modified cells. When certain cells are illuminated, the produce the desired protein.

The experiment that tested this process is a very interesting one. The cells were tested in cell cultures and in mice. When doing these experiments, it is desirable to pick a protein that is easily detected. The protein used was the human protein SEAP. When the implants were put into mice or cell cultures, the implants were stimulated by test subjects undergoing different activities such as playing Minecraft or meditating. With those playing Minecraft, average SEAP values were detected in the bloodstream of mice; however, with those who were meditating, high levels of SEAP were found in mice.
If gene expression and protein production could be controlled simply through thought, this would be a massive breakthrough in the medical field. As Martin Fusseneggar, Professor of Biotechnology and Bioengineering at the Department of Biosystems in Basel, says, “Controlling genes in this way is completely new and is unique in its simplicity.” This incredible breakthrough makes Fusseneggar hopes this could one day help combat neurological diseases including epilepsy and chronic headaches.

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