In a breakthrough described as a ‘game-changer’ for cancer treatment, researchers at Imperial College found a previously unknown molecule which boosts the body’s ability to fight off chronic illnesses.

Scientists at Imperial College London, who led the study, are now developing a gene therapy based on the protein and hope to begin human trials in three years.

“This is exciting because we have found a completely different way to use the immune system to fight cancer,” said Professor Philip Ashton-Rickardt, from the Section of Immunobiology in the Department of Medicine at Imperial, who led the study.

“It could be a game-changer for treating a number of different cancers and viruses.

“This is a completely unknown protein. Nobody had ever seen it before or was even aware that it existed. It looks and acts like no other protein.”

The protein – named lymphocyte expansion molecule, or LEM, promotes the spread of cancer killing ‘T cells’ by generating large amounts of energy.

-The Telegraph