Sonic-Hedgehog vs. Robotnikinin

geneis The battle wages on through genetics

One of the more quirky bits of trivia for the Sonic franchise has been its relation to genetics. In the 1970′s, a gene related to how our brain grows our limbs was given the name “hedgehog” in relation to its spikey appearance. In 1995, three strains of the “hedgehog” gene were found, named “Desert-Hedgehog”, “Indian-Hedgehog”, and amusingly, “Sonic-Hedgehog”. In recent years the “Sonic-Hedgehog” gene has become the subject of much focus, due to its relation to stem-cell division and the development of certain cancers.

Keeping with the “Sonic-Hedgehog” tradition, Harvard Scientists have developed a compound they are calling “Robotnikinin”. Admittedly, I am no geneticist, so the following goes completely over my head:

“Robotnikinin, a macrocycle, was discovered when a Harvard University team used a small-molecule microarray to screen for molecules that bind to Sonic hedgehog, the most prominent protein in the pathway.

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The Harvard team, led by Dr Stuart Schreiber, decided to look for modulators that act before Smoothened in the hedgehog pathway. Using the small-molecule microarray, they found a new macrocyle that bound directly to the Sonic hedgehog protein.

They tested it on human skin cells and a synthetic skin model and found that robotnikinin inhibits Sonic hedgehog signalling in a concentration-dependent manner.”

“Sonic-Hedgehog” and “Robotnikinin” is not the only time popular media has infiltrated the world of genetics research. The gene now known as “Zbtb7″ was originally named the “Pokemon Gene”, due to its evolutionary nature. Nintendo requested the name not be used, however, as “Zbtb7″ may be a key element in the development of cancer, and they did not want Pokemon to be associated with such a deadly disease. That did not stop Shigeru Sato, however, from using the name “Pikachurin” for a protien in our eyes that helps us track fast movements.

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