StemCellResearch
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Over the counter, spray-on stem cell treatment could heal burns on the go
Research at the University of Utah could lead to burn treatment on the go that makes use of your body's own cells. Surgeons Amit Patel and Amalia Cochran are researching the use of stem cells in conjunction with several chemicals as a spray-on jelly which has, in early testing, shown to accelerate the healing process of burns. While the team is starting with small burns, its goal is to be able to provide fast and effective, actual regeneration of a patient's own cells to be grafted onto large area burns. Video of the project is after the break.
DARPA teams up with Arteriocyte to create ominous-sounding blood pharming machine for the military
DARPA's been running a blood pharming program for quite awhile now, but it's gotten a real kick start this week with the announcement of a partnership with Cleveland-based biotech company Arteriocyte. Arteriocyte, it seems, has developed a Nanofiber Based System, or NANEX, a technology that enables the production of red blood cells without a donor. The two companies hope research will eventually lead to an "in theatre" blood-making machine for the military. So, if there's no donor, where do the progenitor cells come from? Well, that's a little hazy at this point, though Arteriocyte developed the NANEX using "blood of the umbilical cord" (stem cells), but we don't know what will fuel the final product. Personally, we hope they can squeak out a way to do it using the less controversial "blood of the dragon."[Via CNet]
DoD establishes institute tasked with regrowing body parts
Apparently not satisfied with simply building robotic body parts, the Department of Defense has now announced a brand new effort that it hopes will one day allow it to regrow actual body parts. Dubbed the Armed Forces Institute of Regenerative Medicine (or AFIRM), the new group will explore the use of stem cell research, among other things, to "reconstruct new skin, muscles and tendons, and even ears, noses and fingers." Or, as the Army surgeon general that'll be overseeing the program puts it: if an animal like a salamander can regrow a lost tail or limb, "Why can't a mammal do the same thing?" Not surprisingly, the institute apparently also won't be hard up for resources, with it boasting a budget of about $250 million for its first five-year period, and it enlisting the help of three universities, including Rutgers, Wake Forest, and the University of Pittsburgh. [Via Slashdot]
