drugs developed by British scientists could boost ability to fight cancer . Imperial College researchers say human trials of therapy could begin in 3 years . Protein discovered could boost immune system ten times to fight cancer . The discovery was made when unknown mutation was detected in mice .
Treatment developed by British team could boost ability to fight cancer . Imperial College London say human trials of therapy could begin in 3 years . Protein discovered could boost immune system ten times to fight cancer . The chance discovery made when unknown molecule was found in mice .