Collaborating researchers from the University of California Davis Medical Center and the Second Xiangya Hospital of the Central-South University (Hunan, China) are developing an autologous [the patient’s own] stem cell protocol to aid the rehabilitation process following a hip fracture. With over 300,000 hip fractures in the US alone, and with many patients failing to return to an independent lifestyle following the fracture, the need for more effective rehabilitation methodologies is great; the mortality rate following a fracture is high as well. The team of researchers is focusing on the application of mesenchymal stem cells (MSCs) to facilitate the healing process and get patients back on their feet. When tested in an animal model, autologous MSCs were engineered to express a growth factor called bFGF, which directs the differentiation of these stem cells into osteoblasts that will later become bone. When injected back into the subject with a hip fracture, this growth factor also successfully promoted vascularization around the fracture site and the ossification of the bone.
"We concluded that transplantation of MSCs is more likely to enhance bone and cartilage regeneration when these cells were engineered to express growth factors — a finding that supports the use of MSCs as ‘factories' to more safely produce a sustained release of low levels of bFGF over a controlled period for injury repair,"says Dr. Wei Yao, associate director of the UC Davis Center for Musculoskeletal Health. He also added, "This novel treatment may reduce the time required for fracture healing."
As regenerative engineering progresses, we believe the best stem cells to use in emerging treatments will be the patient’s own [autologous stem cells] as this negates the need to find a suitable donor and eliminates the chances of rejection of the transplanted tissue. To learn more about banking your own valuable stem cells to insure your family’s future health, visit StemSave or call 877-783-6728 (877-StemSave) today.
The Future of Regenerative Medicine is Now™
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