A new compound that causes cancer cells to repair their DNA or self-destruct after fatal genome damage occurs has been created by Scientists from St. Petersburg.
A large number of cancerous tumours are caused by the breakdown of the “p53 gene”, which is responsible for DNA repair and self-destruction in case of fatal genome damage.
This is often caused by the increased activity of a protein called MDM2, which neutralizes the molecules of“ p53”.
Scientists have been trying to create or find a molecule that will neutralize the protein and help cells fight against small mutations and larger breakdowns in DNA.
During their experiments, the compound created by Russian researchers was able to kill about 40% of cancer cells.
According to Alexander Garabagiu, professor of St. Petersburg State Technological Institute, the efficacy of the new compound is much higher than that of the most powerful drugs developed in the U.S. and Europe,
Expectations are high that this discovering could be a new step toward more effective and safer chemotherapy.