The scientists said that the main challenge before them is to see how the drug works on only certain individuals and develop means through which its effects could be witnessed on diverse kinds of patients and how this research could be combined with traditional forms of healing to lead greater change.
"I was told by the Nobel committee when I was called this morning that this was the first prize they've ever given for cancer therapy", he said.
The drug ipilimumab was the first checkpoint inhibitor approved by the US Food and Drug Administration in 2011. Therapies based on his discovery have proven to be strikingly effective in the fight against cancer.
This combination created on October 1, 2018 of a file picture taken on September 18, 2014 in Taipei shows Tasuku Honjo (L) of Japan and James P Allison (R) of the US.
Allison and Honjo developed ways to unleash our T-cells - one of the major bodyguards of our immune systems.
"I'm honored and humbled to receive this prestigious recognition", Allison says in a statement.
Honjo, a 76-year-old professor at the university, said Japanese pharmaceutical firms are too small to bear the risk of investing in research toward manufacturing products, even if fundamental research has shown good results. The Nobel prize can only be awarded to individuals, but it is important to remember that others would have been involved in the discoveries.More news: Energy, Equipment Industry Applauds New North American Trade Deal
"Until the discoveries made by the 2018 Medicine Laureates, progress into clinical development was modest". It will ultimately make a way for the cancer immunotherapy which acts as a major retaliatory force in the battle against cancer.
'For cancers such as advanced melanoma, lung, and kidney, these immune-boosting drugs have transformed the outlook for many patients who had run out of options, ' said Charles Swanton, Cancer Research UK's chief clinician, in a statement.
Allison and his lab found when they injected antibodies that interfere with CTLA-4, the T-cells began multiplying like insane.
He has spent a large part of his career studying devising strategies to fight cancer by studying the regulation of T cell responses in the human body.
The prize is now worth $1,012,297.05 and will be split between the winners.
The Nobel Assembly of the Karolinska Institute 50 professors at the Stockholm facility chooses the victor or winners of the prize honoring research into the microscopic mechanisms of life and ways to fend off invaders that cut it short. Their discoveries are a landmark in the fight against cancer, the committee said.
The winners of this year's physics prize will be announced on Tuesday, followed by the chemistry prize on Wednesday.