Japanese researchers have discovered that cytotoxic CD4 T lymphocytes are multiplying in people over 110 years of age and could help protect them against cancer and other threats related to Hemeroteca age - Supercentennials have the key to immortality: “At least on a theoretical level, we could get it” People who live beyond 110 years, known as supercentenaries, have an immune shield that protects them from cancer in their early stages. Japanese…