Tag Archives: Surgery

Stem cells from surgery leftovers could repair damaged hearts

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Scientists have for the first time succeeded in extracting vital stem cells from sections of vein removed for heart bypass surgery. Researchers funded by the British Heart Foundation (BHF) found that these stem cells can stimulate new blood vessels to grow, which could potentially help repair damaged heart muscle after a heart attack.

The research, by Paolo Madeddu, Professor of Experimental Cardiovascluar Medicine and his team in the Bristol Heart Institute (BHI) at the University of Bristol, is published in the leading journal Circulation.

ITALY – Study: Tumor Stem Cells Key in Fighting Cancer

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The key to eradicating tumors and preventing relapses and metastasis is buried within the tumor itself. The tumor cells themselves contain a sort of needle in the haystack. Just 1% of the total volume of the tumor is responsible for reproduction, and a targeted surgery or drugs could be sufficient enough to “deactivate” the tumor and avoid any possibility of a reoccurrence. This type of treatment could possibly change the therapeutic approach to malignant tumors according to an Italian study at the Superior Health Institute (ISS) by Professor Ruggero De Maria, the Director
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Repair cartilage using stem cells

The study Sun has been working on in Dr. Farshid Guilak’s laboratory has found that engineered cartilage constructed from a particular type of stem cell integrate well with host cartilage, but not necessarily in a uniform way.

Sun was one of about thirty biomedical engineering students who presented at the department’s graduation with distinction reception on April 26. Other students have been working on exciting projects in optic imaging of tumors, synthetic biology, and deep brain stimulation, among other topics.

Sun’s project focused on how induced pluripotent stem cells can be used to study cartilage regeneration and repair.

Stem Cells used to Grow Bone in Boy’s Jowl

Cincinnati Children’s Hospital Medical Center, known for “miracle” surgeries, has completed a medically historic procedure where doctors used stem cells taken from the fat tissue of a 14-year-old boy and combined them with growth protein and donor tissue to grow viable cheek bones in the teen.

Brad Guilkey, 15, suffers from a rare kind of genetic disorder known as Treacher Collins Syndrome, where the bones and other tissues are prevented to develop in the face (…)

The medical team implanted cadaver bone into Brad’s face in May, and then they injected his own stem cells into the donor bone to fill
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Replacing Need For Orthopedic Surgery in USA

Stem Cell Research- Already Paying Dividends in Colorado
Dr. Christopher Centeno, a pioneer in stem cell research in Broomfield, Colorado is now treating patients with osteoarthritis, joint pain, knee injuries and non-healing broken bones at his clinic using the patient’s own Adult Stem Cells to repair the damage.
Goodbye Ankle Surgery- Stem Cell Treatment Instead
Hal Kaye, an […]