New compound that repairs cancer cells found
News & Trends •
biologists from st. petersburg have created a compound that causescancer cells to repair their dna or self-destruct after fatal genome damage occurs1 the efficacy of the new compound is much higher than that of the most powerful drugs developed in the u.s. and europe tass reported quoting alexander garabagiu professor of st. petersburg state technological institute.1 it could be a new step toward more effective and safer chemotherapy1 a large number of cancerous tumours are caused by the breakdown of the p53 gene which is responsible for dna repairand self-destruction in case of fatal genome damage1 this is often caused by the increased activity of a protein called mdm2 which neutralises the molecules of p531 scientists have been trying to create or find a molecule that will neutralise the protein and help cells fight against small mutations and larger breakdowns in dna.1 during their experiments the compound created by russian researchers was able to kill about 40 per cent of cancer cells.1