Israeli Biotech company Bonus Biogroup has created
The following excerpts were first reported by NoCamels.com.
When Danny Yaakobson, an extreme sports enthusiast, suffered a serious leg injury following a car accident two years ago, he did not imagine he would become the world’s first patient to receive a lab-grown bone implant made from his own fat cells to replace a missing section of his shinbone, let alone take part in an Israman triathlon just a year following the surgery.
But that is exactly what happened. While traveling abroad in 2017, Yaakobson suffered a road accident and nearly lost his whole leg. The injury was serious and painful, he says, but his doctor told him about a clinical trial that would change the course of his life.
“The doctor said that there wasn’t much to lose anyway [in participating in the clinical trial], that the situation was not so good as it was,” Yaakobson explains in a video interview provided by Bonus BioGroup.
During the process, human fat tissue is extracted from the patient. Bonus BioGroup then separates the various types of cells and isolates the stem cells. The stem cells are removed and stimulated in a bioreactor, a special device that simulates the body’s environment and provides suitable conditions for bone generation. The fat cells are then grown in a lab until the tissue becomes solid, after which the hardened bone tissue is injected back into the patient’s body.
Bonus BioGroup CEO Dr. Shai Meretzki says in a video interview that “currently an autologous [cells or tissues obtained from the same individual] transplant is the gold standard for treating patients who lose bones for a wide variety of reasons. In order to perform the process you need to harvest the bone for one location within the body. Usually you cut from the femur and move it to the cut location, which is a very hard, expensive, painful and difficult process.”
“What we are offering instead is a completely new approach to patients who have lost their bones for the most disparate reasons, growing the old bone outside of the human body within a relatively short time,” Meretzki says.
The surgery to replace a missing 2 inches (5 centimeters) of