If you get rid of B cells in your body, you can potentially increase your lifespan for years.
Chinese medicine practitioners have known it for centuries, and new diseases like HIV have educated the world on just how important the body’s immune system is for keeping us fit.
esearchers in Israel believe they have found that the immune system also may hold secrets to the fountain of youth. They have discovered a way to reverse the aging process using an existing drug that helps rejuvenate B-lymphocytes — a type of white blood cell.In lab experiments at the Technion-Israel Institute of Technology’s Rappaport Faculty of Medicine in Haifa, Prof. Doron Melamed took aging mice and removed their B-lymphocytes, keeping them in a constant state of B-cell deficiency. As a consequence, the mice were forced to create new B-cells in their bone marrow, and did so as though they were young mice.
The researchers found that these “old” mice showed a 400 percent increased response to vaccines, suggesting something remarkable had happened to improve their immune system. The findings were published in the January 2011 issue of the medical journal Blood.