Release date: 2015-03-02
In Harry Potter, on the train to Hogwarts, Hermione Granger spoke Oculus Reparo! This spell. The original intention of the spell was to "repair the eyes," but the actual result in the movie was to fix the damaged glasses.
It doesn't matter if the spell doesn't "repair the eye". According to a recent study by researchers at the University of Pittsburgh, to repair damaged eyes, you may have to rely on the wisdom teeth you have removed.
Current corneal transplants usually come from donors, but in many cases, people's bodies reject these foreign substances. The use of the patient's own cells to cultivate new corneal tissue may completely solve the problem of rejection.
A few days ago, researchers at the University of Pittsburgh extracted dental pulp from human wisdom teeth and used stem cells to grow corneal stromal cells. The human cells were then injected into the cornea of ​​the mouse and no rejection occurred.
James Funderburgh, a researcher at the project, said: “The donation of the cornea is short of rejection, which can lead to permanent blindness. Our study uses the patient's own cells, so the two can be completely solved. problem."
But what if you have to unplug your wisdom teeth? Don't let the dentist throw it away because it may come in handy in the future. Of course, it is best not to use it.
Source: Singularity Network
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