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By Reporter: Vanessa Welch
Jeremy Feldbusch was just 23 -- and deployed in Northern Iraq -- when his unit came under attack.
"A piece of shrapnel about an inch by an inch and a quarter thick penetrated the side of my right eye. That was the start of a different battle for me," said Jeremy Feldbusch.
The attack left him blind, brain injured, and severely scarred. Doctor Peter Rubin is part of a University of Pittsburgh medical center team, researching new ways to precisely reshape injured faces using a patient's own store of fat.
"That's our best replacement tissue after trauma or cancer therapy," said J. Peter Rubin, M.D., Chief of Plastic Surgery at Adipose Stem Cell Center.
Rubin removes fat from a patient's abdomen or thighs. Then, it's processed -- separating tissue layers from other fluids. He then re-injects the concentrated fat into the injured area -- adding volume and smoothing it out. One potential side effect? Grafted fat may be re-absorbed by the body. Ultimately, researchers want to know if adult stem cells -- present in fat tissue -- will prevent that.
"We know that they will be stressed by the surgical procedure, and under the stress, they are capable of releasing different growth factors that can assist in the healing process."
For now, patients like Jeremy Feldbusch are reaping the benefits of the research-even without super-charged fat tissue. Jeremy's sunken forehead-and large facial scar- are less noticeable.
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