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If youve ever been concerned about hair loss in the past, this could be your lucky day. A new experiment carried out by Michael Rosenblum, assistant professor of dermatology at the University of California has proved just how useful regulatory T cells (tregs) are when it comes to hair loss. Previously scientists were led to believe that these cells single task was to inform other cells when to attack.
However, what Rosenblum discovered when he shaved the mouse he was experimenting on, he noticed that the hair never grew back.From the study, Rosenblum and team discovered that tregs in the skin had high levels of Jagged 1 (Jag1) which has the duty of calling in the stem cells through a process called Notch signaling. Removing the tregs reduced the notch signaling and when Jag1 was added the stem cells were called which then activated the process of follicle regeneration.
This study will be of particular interest to one type of hair loss sufferer: those with alopecia areata. This is an autoimmune disease that impedes hair follicle regeneration and affects as many as 1.7 percents of the U.
S. population. Until now, very little has been known about what causes hair loss, but this research will give doctors and scientists everywhere new direction and a potential cure.
As well as hair regeneration, this process could be used to correct other skin related problems such as wound repair. What we found here is that stem cells, and immune cells have to work together to make regeneration possible, says Rosenblum. So dont despair if youre losing your hair, help is on the way!
The regulatory T cells, formerly known as suppressor T cells, are a subpopulation of T cells which modulate the immune system, maintain tolerance to self-antigens, and prevent autoimmune disease. Tregs are immunosuppressive and generally, suppressor downregulates induction and proliferation of effector T cells. WikipediaRelated Links;New Bodily Regeneration Research Could End Hair LossNew baldness cause accidentally discovered by scientists could lead to hair loss treatmentCure for baldness could be possible after researchers find new clue in cellsMore News to ReadU.
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. RELATED QUESTION I didn't get Google Glass Explorer Edition. Is trying to learn Glass dev without the hardware a futile effort?
No, you can still learn the fundamentals of Glass development without the hardware. There are three main approaches for accomplishing this: 1) Visit the Mirror API documentation, get into the playground, and start hashing up some code. Download the PHP, Java, and Python library, whichever you're most comfortable with.
Familiarize yourself with the jargon and converntions (timeline, bundles, menus, etc). Read the support documentation (second link below) to see how the Glass hardware actually functions. Build some apps to this specification.
Soon enough, you will find a friend with hardware to t