Tattoo therapy cures multiple sclerosis

Scientists are studying the possibility of treatment of autoimmune diseases such as multiple sclerosis, with the help of temporary tattoos. According to Christine Beeton, a researcher from Baylor College of Medicine, particles with

Tiny particles with a carbon content are placed under the skin and act selectively on particular cells. After a certain time they are absorbed the immune system and disappear. "The ability to selectively block a specific type of cell in the environment where there are other cells that may help doctors to give them more control over autoimmune diseases," explains Beaton.

According to Redwan Huck, the author of the journal Nature, carried through this study, most used today methods of treatment are of a General immunosuppressive nature. This affects all cells and may be side effects from various infections to a higher risk of development of cancer.

Beaton says the effects are only T-cells and not other immune cells such as macrophages. And that this discovery was completely unexpected.

Soluble nanoparticles, which were synthesized by James Tour, the scientist-chemist from the lab of rice University, during the preliminary studies in rodents showed no obvious signs of toxicity. They combine a polyethylene glycol with hydrolytic carbon clusters, hence the name, PEG-HCC.

Laboratory Baylor University ran some tests that showed that a small amount of PEG-HCC, is inserted under the animal's skin, slowly absorbed T-lymphocytes, where they block the function of cells.

It was also found that nanoparticles do not remain in T-cells and disappear within a few days after absorption by the cells.

Beaton believes that the introduction of carbon nanoparticles under the skin and not into the circulatory system, will allow longer in the body.

The only drawback appears on the skin is temporary, but noticeable point that resembles a tattoo. "At first we thought that it would be a real problem if these points will appear in patients, says Beaton. But then we found the solution. The injection can be made in some hidden place, or in the form of small drawings."