The behaviour of therapeutic antibodies in immunotherapy

Since the late 1990s, immunotherapy has been the frontline treatment against lymphomas where synthetic antibodies are used to stop the proliferation of cancerous white blood cells. However, in the more than 20 years since their use began, the molecular mechanisms that underlie this therapy are still little understood. For the first time, scientists from the CNRS, Institut Pasteur and Université de Bordeaux have observed the interaction between therapeutic antibodies and their target protein. The research, published in Science, describes these molecular mechanisms and opens the way to the development of new treatments.

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