US, Japanese immunologists awarded Tang Prize

0

TAIPEI: An American and a Japanese immunologist were named joint recipients of the Tang Prize on Thursday, touted as Asia’s version of the Nobels, for their contributions in the fight against cancer.

Advertisements

James Allison of the MD Anderson Cancer Center at the University of Texas, and Tasuku Honjo of Kyoto University beat out some 100 nominees from around the world to take the inaugural prize in the category of biopharmaceutical sciences.

“This is an exciting time in our fight against cancer,” the Tang Prize Foundation said.

“Their pioneering research has led to a new field in the therapy of cancers, which are already the leading killers to mankind,” Chen Chien-jen, vice president of Taiwan’s top academic body Academia Sinica, told reporters.

Allison, currently chair of Immunology and director of Immunotherapy Platform at the University of Texas, was one of the two scientists to identify the ligand CTLA-4 as an inhibitory receptor on T-cells in 1995, and was the first to recognize it as a potential target for cancer therapy.

T-cells are a type of lymphocyte that play a central role in cell-mediated immunity.

Research by Allison’s team has led to the development of a monoclonal antibody drug, which was approved by the US Food and Drug Administration (FDA) in 2011 for the treatment of melanoma.

Honjo discovered the ligand PD-1, also an inhibitory receptor on T-cells, in 1992. Antibodies against PD-1 have been approved by the FDA as an investigational new drug and developed for the treatment of cancer.

Yun Yen, president of Taipei Medical University, said that outlook for the related drugs are promising as combination therapy, a mixture of anti-CTLA-4 and anti-PD-1, has been shown to enhance the long-term survival rates in cancer patients.

AFP

Share.
loading...
Loading...

Please follow our commenting guidelines.

Comments are closed.