Science & Enterprise subscription

Follow us on Twitter

  • A biotechnology company is sponsoring university research on light waves reacting in characteristic patterns for de… https://t.co/RG11kdD0as
    about 17 hours ago
  • New post on Science and Enterprise: Univ Lab, Company Developing Phone-Based Virus Sensor https://t.co/Yqq5wZPmqF #Science #Business
    about 17 hours ago
  • A blood test designed for low-resource field settings is shown to quickly detect and distinguish between different… https://t.co/7RCwijmW7N
    about 23 hours ago
  • New post on Science and Enterprise: Quick Crispr-Based Test Detects Malaria in Blood https://t.co/LuZnLHRUYW #Science #Business
    about 23 hours ago
  • Researchers in the U.K. created a bandage with enhanced human skeletal stem cells that in lab mice repairs simulate… https://t.co/1tD7FxaoRo
    about 2 days ago

Please share Science & Enterprise

MD Anderson, GlaxoSmithKline Partner on Cancer Immunotherapy

T Cell, in blue, a key component in the body's immune system (Lawrence Berkeley National Lab)

T Cell, in blue, a key component in the body’s immune system (Lawrence Berkeley National Lab)

MD Anderson Cancer Center in Houston, part of the University of Texas, and the global pharmaceutical company GlaxoSmithKline will jointly conduct research leading to new therapeutic antibodies that help the immune system fight cancer. The agreement over its full lifetime could earn MD Anderson as much as $335 million.

The agreement gives GlaxoSmithKline exclusive worldwide rights to develop and commercialize antibodies that activate OX40 receptors on the surface of T cells. T cells are a type of white blood cells known as lymphocytes produced by the thymus and play a key role in in the human immune system. These antibodies were discovered by MD Anderson researcher Yong-Jun Liu, who is now chief scientist with Baylor Research Institute in Dallas.

MD Anderson’s Institute for Applied Cancer Science will collaborate with GlaxoSmithKline on preclinical research on the antibodies. GlaxoSmithKline will pay MD Anderson an upfront license fee and provide funding for the preclinical research. MD Anderson will also receive development, regulatory, and commercial milestones, and be eligible for royalties from the commercial sale of products developed under the collaboration.

T cells have receptors that recognize and bind to antigens, which may include abnormal cells, such as malignant cancer cells. “T cell recognition of a tumor antigen is not enough to activate the T cells against cancer cells,” says Liu. “They need a secondary signal to tell them ‘that antigen you have is a bad thing, you have to attack.'”

OX40 is one of these secondary receptor proteins. In their research at MD Anderson, Liu and colleagues found that when OX40 is activated, it enhances immune attack and blocks suppressors of immune response. Activating OX40 requires a molecule called an agonist, and OX40L is a natural agonist that binds to OX40. Liu’s team at MD Anderson generated and screened hundreds of antibodies to find a handful for candidates that could mimic OX40L. The researchers tested the OX40L substitutes in mice and then modified the antibodies for human use.

Read more:

*     *     *

1 comment to MD Anderson, GlaxoSmithKline Partner on Cancer Immunotherapy