Australian scientists have developed a surgical technique that could allow women suffering from breast cancer regenerate their breasts after a mastectomy, as reported by the Institute of Microsurgery ‘Bernard O’Brien’ of Melbourne (Australia) where he investigates the new technique.
The procedure, which could begin human trials within three to six months, involves inserting a breast-shaped chamber, which contains a sample of adipose tissue of women under the skin of the chest. This infiltration is connected to a blood vessel adipose tissue, allowing this to grow and fill the chamber in an estimated period of six to eight months.
From the center, the operations director, Dr. Phillip Marzelle, said today that it is launching a “test prototype” in the coming months that may be implemented through a “proof of principle” with five or six women, so you can see that the body can regenerate its own supply of fat in the chest.
In addition, plans to build within two years a camera biodegradable dissolved when full. “We have proven in several animal models, so we have made sufficient preclinical testing to be sure now to give way to human trials,” he said.
The development of the technique depends on the body’s own behavior and how it is able to fill internal voids, but “also may inject a gel-like substance to stimulate the growth of adipose tissue. “Nature abhors a vacuum, so that the camera itself, because it is empty, has to be completed by the body,” he said.
Women who participate in the tests must have undergone complete or partial mastectomy. The test does not seek to regenerate a whole breast, but to promote growth of adipose tissue in the affected area to demonstrate that the procedure is feasible.
According Marzelle the regenerative procedure could offer women an alternative to traditional breast reconstruction and implants after a mastectomy, but also could help repair other damaged areas of the body. “We hope to move to other organs using the same principle: a camera that protects and contains cells as they grow and resume their normal function,” he said.
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